Virtual Valve Museum

Virtual Valve Museum
HomeFull List

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Full list of valves

1,296 valves listed

Device Type Base Pins
CV2 Gas triode (unknown) Not set 4 leads
CV3 Gas triode (unknown) Unlisted 6 leads
CV5 Mercury vapour rectifier GES Screw base
CV6 HF triode B8-O 8 pins
CV8 Coaxial diode TR switch None No pins or leads
CV9 Pentode B7 7 pins
CV12 Mercury vapour thyratron None 3 leads
CV13 Thyratron Not set 3 pins
CV15 Micropup triode None 2 leads
CV16 Disc seal triode None 2 leads
CV18 Double triode USM7 7 pins
CV19 Rectifier ES Screw base
CV21 Pentode B8-MO 8 pins
CV22 Mercury vapour thyratron None 2 leads
CV24 Triode B8-MO 8 pins
CV25 Triode T4 4 pins
CV26 Beam tetrode USG7 7 pins
CV28 Triode None No pins or leads
CV31 Fullwave rectifier B4 4 pins
CV32 Mercury vapour halfwave rectifier USM4B 4 pins
CV35 Reflex klystron B8-O 8 pins
CV36 Reflex klystron B8-O 8 pins
CV38 Magnetron None No pins or leads
CV39 Heil tube B8-O 8 pins
CV41 Magnetron None No pins or leads
CV43 S-band TR cell None No pins or leads
CV45 Voltage stabiliser B4 4 pins
CV51 Tuning indicator B8-O 8 pins
CV52 Triode None Unusual pinning
CV53 Disc seal triode None 2 leads
CV54 Halfwave rectifier B4 4 pins
CV55 Milimicropup None 2 leads
CV56 Magnetron None No pins or leads
CV57 Beam tetrode hard valve modulator T4 4 pins
CV58 Diode None No pins or leads
CV59 TR Cell None No pins or leads
CV61 Pentode (unknown) None 6 leads
CV62 Micropup triode (like VT90) None 2 leads
CV63 Triode B8-O 8 pins
CV64 Magnetron None No pins or leads
CV65 Pentode B8-MO 8 pins
CV66 Triode B9G 9 pins
CV67 Reflex klystron B8-O 8 pins
CV69 Magnetron None No pins or leads
CV71 Stabiliser SBC Bayonet base
CV72 Output beam tetrode B7 7 pins
CV73 Output beam tetrode B7 7 pins
CV74 Half-wave rectifier GES Screw base
CV75 Gas relay USS4 4 pins
CV76 Magnetron None No pins or leads
CV77 K tube None No pins or leads
CV78 Grounded anode triode B9G 9 pins
CV79 Magnetron B9G 9 pins
CV82 Disc seal triode None 2 leads
CV83 TR Cell Not set 1 cap
CV85 Trigatron CL3 3 clips
CV86 Spark gap TR switch None No pins or leads
CV87 Klystron B8-O 8 pins
CV88 Disc seal triode None No pins or leads
CV89 Magnetron B9G 9 pins
CV90 Triode None No pins or leads
CV92 Micropup triode None 2 leads
CV93 Triode None 4 leads
CV94 Coaxial diode TR Switch None No pins or leads
CV95 Bolometer None 2 leads
CV99 Magnetron None No pins or leads
CV100 Trigatron CL3 3 clips
CV101 Crystal valve None No pins or leads
CV102 Crystal valve None No pins or leads
CV103 Crystal valve None No pins or leads
CV107 TR Cell None No pins or leads
CV108 Magnetron None No pins or leads
CV109 Klystron B8-O 8 pins
CV111 Crystal valve None No pins or leads
CV113 Crystal valve None No pins or leads
CV114 TR cell None No pins or leads
CV115 Pre-TR cell None No pins or leads
CV116 Klystron B8-O 8 pins
CV117 TR cell None No pins or leads
CV118 HF pentode B8-MO 8 pins
CV119 Bolometer indicator Not set 2 pins
CV120 Magnetron None No pins or leads
CV121 Halfwave rectifier B4 4 pins
CV122 subminiature Triode None 4 leads
CV124 Beam tetrode USM5 5 pins
CV125 Trigatron CL3 3 clips
CV127 Transmitting triode Not set 3 pins
CV128 Halfwave rectifier T4 4 pins
CV129 Reflex klystron B8-O 8 pins
CV131 HF pentode B7G 7 pins
CV132 Hexode B7G 7 pins
CV133 Triode B7G 7 pins
CV135 Halfwave rectifier B7G 7 pins
CV136 HF Pentode B7G 7 pins
CV137 Diode triode B7G 7 pins
CV138 HF pentode B7G 7 pins
CV139 Grounded grid triode B7G 7 pins
CV140 Double diode B7G 7 pins
CV143 Infrared image converter None No pins or leads
CV144 Infrared image converter None No pins or leads
CV147 Infrared image converter None No pins or leads
CV148 Infrared image converter None No pins or leads
CV155 Milimicropup triode None 2 leads
CV158 Reflex klystron B8-O 8 pins
CV160 Magnetron None No pins or leads
CV161 Photocell B4 4 pins
CV165 Crystal diode (unknown) None No pins or leads
CV171 Pentode B4 4 pins
CV172 Noise diode B9G 9 pins
CV173 Video amplifier pentode B9G 9 pins
CV174 Tetrode T4 4 pins
CV176 Triode Not set 4 pins
CV177 Triode Not set 7 pins
CV181 Double triode B8-O 8 pins
CV183 Subminiature triode Not set 4 leads
CV185 Triode B4 4 pins
CV186 Magnetron None No pins or leads
CV187 Halfwave rectifier B4 4 pins
CV188 Stabiliser B4 4 pins
CV189 Protective spark gap B8-O 8 pins
CV190 Thermal delay switch B4 4 pins
CV192 Magnetron None No pins or leads
CV193 TR Cell None No pins or leads
CV199 Micropup triode None 2 leads
CV201 Beam tetrode B8-O 8 pins
CV207 Triode B5 5 pins
CV208 Magnetron None No pins or leads
CV210 TR Cell None No pins or leads
CV212 Gas gap MES Screw base
CV216 Voltage regulator B8-O 8 pins
CV217 Reflex klystron B8-O 8 pins
CV220 Strobotron USS4 4 pins
CV221 X-band TR cell None No pins or leads
CV222 Dual beam tetrode B9G 9 pins
CV223 Reflex klystron B8-O 8 pins
CV224 Reflex klystron B8-O 8 pins
CV225 Air cooled triode Unlisted 7 pins
CV228 Heil tube B7G 7 pins
CV229 Subminiature triode None 4 leads
CV231 Neon indicator None 2 caps
CV233 Surge arrestor B8-O 8 pins
CV235 Halfwave rectifier B4 4 pins
CV237 Reflex klystron B8-O 8 pins
CV238 Reflex klystron B8-O 8 pins
CV239 TR Cell None No pins or leads
CV240 Micropup None 2 leads
CV242 Photocell B4 4 pins
CV243 Tetrode B5 5 pins
CV244 HF pentode B5 5 pins
CV245 Pentode B8-O 8 pins
CV248 Photocell B4 4 pins
CV249 Triode Not set Awaiting classification
CV253 Crystal valve None No pins or leads
CV257 Triode None No pins or leads
CV258 Diode None No pins or leads
CV261 Rectifier B7G 7 pins
CV262 CRT B8-O 8 pins
CV263 Power indicator None No pins or leads
CV264 Radar power indicator None No pins or leads
CV265 Damping diode B8-O 8 pins
CV271 Fluorescent indicator B7G 7 pins
CV273 Triode None No pins or leads
CV276 Tetrode B8-O 8 pins
CV277 Rectifier B8-O 8 pins
CV279 CRT B12B 12 pins
CV281 Triode/hexode B8-O 8 pins
CV283 Double diode B7G 7 pins
CV284 Voltage stabiliser B7G 7 pins
CV286 Stabiliser B7G 7 pins
CV287 Stabiliser B7G 7 pins
CV289 ATR cell None No pins or leads
CV291 Crystal valve None No pins or leads
CV293 TR Cell None No pins or leads
CV294 S-band pre-TR cell None No pins or leads
CV295 Spark gap B8-O 8 pins
CV296 Pentode B9G 9 pins
CV298 SPDT switch None No pins or leads
CV299 Heil tube B7G 7 pins
CV302 Triode/heptode B8G 8 pins
CV303 Pentode B8G 8 pins
CV304 Pentode B8G 8 pins
CV308 Klystron SBC Bayonet base
CV309 Tetrode B9G 9 pins
CV311 Power measurement tube Unlisted 2 caps
CV312 Halfwave rectifier GES Screw base
CV314 Reflex klystron B8-O 8 pins
CV315 RF triode B4 4 pins
CV316 Halfwave rectifier GES Screw base
CV320 CRT B9 9 pins
CV322 Reflex klystron B8-O 8 pins
CV323 Reflex klystron B8-O 8 pins
CV326 Lightning arrestor None 2 caps
CV327 HF pentode B8G 8 pins
CV329 HF pentode B7G 7 pins
CV337 Photomultiplier B11A 11 pins
CV338 Fullwave gas rectifier B9G 9 pins
CV339 Trigatron B15A3 3 pins
CV342 Thermal delay switch B7G 7 pins
CV344 Triode B8-O 8 pins
CV345 Beam tetrode B8-O 8 pins
CV346 Fullwave rectifier B8G 8 pins
CV347 Double diode triode B8G 8 pins
CV349 Trigatron B15A3 3 pins
CV350 HF triode None No pins or leads
CV354 UHF triode None No pins or leads
CV358 Pentode B8-O 8 pins
CV359 Power indicator None No pins or leads
CV360 Power indicator None No pins or leads
CV364 Crystal valve None No pins or leads
CV370 Packaged magnetron None No pins or leads
CV371 Rectifier B7G 7 pins
CV372 Thyratron USM4 4 pins
CV375 Diode B3G 3 pins
CV378 Fullwave rectifier B8-O 8 pins
CV380 HF pentode B9G 9 pins
CV381 Thyratron None 2 leads
CV386 Subminiature pentode Not set 8 leads
CV389 CRT B9G 9 pins
CV391 Beam tetrode B8G 8 pins
CV394 Tuning indicator B8-O 8 pins
CV395 Stabiliser B8G 8 pins
CV397 Coaxial triode None No pins or leads
CV398 Pulse modulator tetrode B4A 4 pins
CV402 Protective spark gap B8-O 8 pins
CV403 Trigatron B15A3 3 pins
CV404 Halfwave rectifier B8-O 8 pins
CV405 Photocell B3A 3 pins
CV407 CRT B12D 12 pins
CV408 Planar triode B7G 7 pins
CV409 Tetrode B8G 8 pins
CV413 Trigger tube B8-O 8 pins
CV415 Double beam tetrode B9G 9 pins
CV416 Pentode B7G 7 pins
CV417 Grounded grid triode B7G 7 pins
CV418 CRT EM8 8 pins
CV419 Triode Not set 4 pins
CV420 CRT B8-O 8 pins
CV422 Voltage regulator B8G 8 pins
CV423 Double triode B8-O 8 pins
CV424 Double RF beam tetrode Not set 7 pins
CV425 Crystal valve None 2 leads
CV426 Halfwave rectifier None 3 leads
CV427 Pulse modulator tetrode Not set 4 pins
CV428 Beam tetrode B8G 8 pins
CV430 Saturated diode B8-O 8 pins
CV431 Voltage regulator B8G 8 pins
CV432 HF Pentode B8-O 8 pins
CV433 Ballast lamp None 2 caps
CV434 voltage stabiliser B8G 8 pins
CV436 Transmiting triode None No pins or leads
CV437 Beam tetrode B9G 8 pins
CV438 Voltage stabiliser B4 4 pins
CV442 Germanium diode None 2 leads
CV445 Air cooled pentode Unlisted 6 pins
CV447 Mercury vapour thyratron None 3 pins
CV448 Germanium diode None 2 leads
CV449 Voltage reference B7G 7 pins
CV450 Pentode B8-O 8 pins
CV451 Electrometer triode Not set 3 pins
CV452 Double diode triode B7G 7 pins
CV453 Heptode B7G 7 pins
CV454 HF pentode B7G 7 pins
CV455 Double triode B9A 9 pins
CV456 Thyratron None 3 leads
CV458 TR cell None 1 cap
CV459 TR cell None 1 cap
CV460 TB Cell None No pins or leads
CV461 TB Cell None No pins or leads
CV462 TB Cell None No pins or leads
CV463 TB Cell None No pins or leads
CV464 CRT B8-O 8 pins
CV465 subminiature HF pentode B8D/F 8 leads
CV466 subminiature HF pentode B8D/F 8 leads
CV467 Subminiature pentode B8D/F 8 leads
CV468 Subminiature triode B8D 8 leads
CV469 subminiature Diode B5B 5 leads
CV472 Pentode B8D/F 8 leads
CV473 Subminiature rectifier B8D/F 8 leads
CV474 Subminiature tetrode thyratron B8D/F 8 leads
CV475 subminiature Pentode B8D 8 leads
CV476 Subminiature Pentode B8D 8 leads
CV477 subminiature Pentode B8D/F 8 leads
CV480 Tetrode (unknown) Unlisted 5 leads
CV481 Triode (unknown) Unlisted 4 leads
CV482 Halfwave rectifier GES Screw base
CV483 Beam tetrode B9G 9 pins
CV484 Pentode B7G 7 pins
CV485 Heil tube B7G 7 pins
CV486 Trigatron B15A3 3 pins
CV488 Spark gap B8-O 8 pins
CV490 Halfwave rectifier GES Screw base
CV491 Double triode B9A 9 pins
CV492 Double triode B9A 9 pins
CV493 Fullwave rectifier B7G 7 pins
CV494 GM tube (unknown) IO 8 pins
CV495 Subminiature electrometer None 4 leads
CV497 TR Cell None No pins or leads
CV498 Power indicator None No pins or leads
CV499 Beam tetrode B8G 8 pins
CV504 Tuning indicator Not set 6 pins
CV509 Beam tetrode B8-O 8 pins
CV511 Beam tetrode B8-O 8 pins
CV515 Beam tetrode IO 8 pins
CV516 CRT B11A 11 pins
CV521 Trigger tube None 2 caps
CV524 Double tetrode B9G 9 pins
CV525 Beam tetrode B8-O 8 pins
CV531 Double-diode pentode B8-O 8 pins
CV532 Rectifier None 2 pins
CV536 Barretter MES Screw base
CV539 TR Cell None Unusual pinning
CV540 Double triode B8-O 8 pins
CV545 Pentode B7 7 pins
CV553 Pentode B8-O 8 pins
CV554 Double diode IO 8 pins
CV559 Rectifier B8-O 8 pins
CV571 Beam tetrode B8-O 8 pins
CV572 Fullwave rectifier B8-O 8 pins
CV574 Fullwave rectifier B8-O 8 pins
CV575 Fullwave rectifier B8-O 8 pins
CV580 Heptode IO 8 pins
CV582 Triode B8-O 8 pins
CV584 Photocell (unknown) Not set Awaiting classification
CV585 Pentode USS6 6 pins
CV587 Double diode triode B8-O 8 pins
CV589 Double diode triode B8-O 8 pins
CV591 HF pentode B8-O 8 pins
CV592 Pentode IO 8 pins
CV594 RF pentode IO 8 pins
CV595 Pentode B8-O 8 pins
CV597 halfwave rectifier Not set 4 pins
CV617 Fullwave rectifier Not set 4 pins
CV626 Triode Not set 4 pins
CV628 Transmitting triode USM4B 4 pins
CV631 Pentode Not set 5 pins
CV636 Halfwave rectifier USM4B 4 pins
CV647 Thyratron IO 8 pins
CV651 Neon stabiliser/indicator SBC Bayonet base
CV655 Pentode B8-O 8 pins
CV664 Triode B7G 7 pins
CV665 Pentode B7G 7 pins
CV668 Transmitting triode USM4B 4 pins
CV676 Reflex klystron B8-O 8 pins
CV686 Voltage stabiliser B8-O 8 pins
CV708 Barretter ES Screw base
CV717 Fullwave rectifier B8-O 8 pins
CV722 Magnetron None No pins or leads
CV725 TR Cell None No pins or leads
CV729 Fullwave rectifier B8-O 8 pins
CV736 CRT (unknown) B8-O 8 pins
CV753 Diode B7G 7 pins
CV780 Diode triode B8G 8 pins
CV782 Heptode B7G 7 pins
CV783 Pentode B7G 7 pins
CV784 Diode pentode B7G 7 pins
CV785 HF pentode B7G 7 pins
CV788 Double beam tetrode Not set Awaiting classification
CV789 Transmitting triode Not set 4 pins
CV797 Thyratron B7G 7 pins
CV807 Pentode B7G 7 pins
CV808 Dual HF triode B7G 7 pins
CV818 Output pentode B7G 7 pins
CV820 Pentode B7G 7 pins
CV848 Pentode B7G 7 pins
CV850 RF pentode B7G 7 pins
CV851 Triode IO 8 pins
CV858 Double triode B7G 7 pins
CV876 Double diode B8G 8 pins
CV878 Octode B8G 8 pins
CV882 Double diode triode B8G 8 pins
CV884 CRT B8-O 8 pins
CV945 Double beam tetrode B8G 8 pins
CV956 CRT B12D 12 pins
CV960 CRT Not set 12 pins
CV963 CRT B12B 12 pins
CV966 CRT B12D 12 pins
CV972 Double micropup None 4 leads
CV973 Circuit unit - TR cell (unknown) None No pins or leads
CV976 TR Cell (unknown) None No pins or leads
CV978 TR Cell (unknown) Not set No pins or leads
CV979 Thermal delay switch B4 4 pins
CV980 Protective gap Not set 2 pins
CV981 Indicator lamp (unknown) SES Screw base
CV982 Neon indicator (unknown) SES Screw base
CV985 Unknown None 1 cap
CV986 Lightning arrester None 2 caps
CV988 Neon indicator SBC Bayonet base
CV991 Magnetron None No pins or leads
CV992 Magnetron None No pins or leads
CV993 Magnetron None No pins or leads
CV994 Magnetron None No pins or leads
CV999 Transmitting triode (unknown) IO 8 pins
CV1001 Halfwave rectifier B4 4 pins
CV1002 Beam tetrode B8-O 8 pins
CV1021 Triode B4 4 pins
CV1029 Halfwave rectifier GES Screw base
CV1031 Transmitting tetrode None 6 leads
CV1032 Double triode B7 7 pins
CV1034 Triode None 4 leads
CV1035 Double pentode B7 7 pins
CV1038 Triode B5 5 pins
CV1039 Fullwave rectifier B4 4 pins
CV1052 Pentode B8-O 8 pins
CV1053 Pentode B8-O 8 pins
CV1054 Double diode B8-O 8 pins
CV1055 Double diode triode B8-O 8 pins
CV1056 Pentode B8-O 8 pins
CV1057 Octode B8-O 8 pins
CV1061 Double triode USM7 7 pins
CV1062 RF triode B4 4 pins
CV1065 Pentode B8-MO 8 pins
CV1066 Triode B8-MO 8 pins
CV1067 Triode B8-O 8 pins
CV1068 Voltage stabiliser B5 5 pins
CV1069 Voltage regulator B5 5 pins
CV1070 Voltage stabiliser B4 4 pins
CV1072 Halfwave mercury rectifier B4 4 pins
CV1073 Triode B8-O 8 pins
CV1074 Tetrode B8-O 8 pins
CV1075 Beam tetrode B8-O 8 pins
CV1076 Triode USM4 4 pins
CV1078 Diode B3G 3 pins
CV1079 Tetrode B5 5 pins
CV1082 Triode/heptode B7 7 pins
CV1083 HF pentode B7 7 pins
CV1090 Micropup triode None 2 leads
CV1091 Pentode B9G 9 pins
CV1092 Diode B3G 3 pins
CV1097 CRT B12D 12 pins
CV1098 Pulsed radar triode None 2 pins
CV1099 Triode/hexode B8-O 8 pins
CV1100 Pentode B8-O 8 pins
CV1101 Double diode triode B8-O 8 pins
CV1102 Double triode B8-O 8 pins
CV1103 Tuning indicator B8-O 8 pins
CV1104 Pentode B5 5 pins
CV1105 Triode B5 5 pins
CV1106 Pentode B7 7 pins
CV1110 Voltage stabiliser B4 4 pins
CV1111 Halfwave rectifier B4 4 pins
CV1116 Pentode B8-MO 8 pins
CV1120 Halfwave rectifier B4 4 pins
CV1121 Thyratron B8-MO 8 pins
CV1124 Pentode B7 7 pins
CV1127 Beam tetrode MO 8 pins
CV1128 Thyratron B5 5 pins
CV1129 HF pentode B7 7 pins
CV1130 Triode B8-MO 8 pins
CV1133 Rectifier B4 4 pins
CV1135 HF Triode B8-O 8 pins
CV1136 Pentode B9G 9 pins
CV1137 Triode B9G 9 pins
CV1141 Thyratron B5 5 pins
CV1144 Thyratron B4 4 pins
CV1147 Thyratron USM4B 4 pins
CV1152 Triode B4 4 pins
CV1154 Triode B4 4 pins
CV1166 Triode B4 4 pins
CV1167 Pentode B5 5 pins
CV1170 Double diode B5 5 pins
CV1173 Medium impedance triode B5 5 pins
CV1185 Magnetron (unknown) None No pins or leads
CV1186 Pentode B8-O 8 pins
CV1187 Double diode B4 4 pins
CV1189 Beam tetrode B7 7 pins
CV1190 Triode B5 5 pins
CV1191 Tetrode B7 7 pins
CV1192 HF pentode B8-O 8 pins
CV1193 Triode/hexode B8-O 8 pins
CV1197 Triode B3G 3 pins
CV1198 Triode B5 5 pins
CV1199 Voltage stabiliser B4 4 pins
CV1200 Barretter B4 4 pins
CV1220 Triode B5 5 pins
CV1221 Transmitting pentode T4 4 pins
CV1222 Air Cooled Triode Not set 4 pins
CV1239 Silica pentode None 6 leads
CV1240 Pentode T4 4 pins
CV1242 Transmitting triode B4 4 pins
CV1243 Silica pentode None 6 leads
CV1246 Triode B4 4 pins
CV1249 Silica triode None 4 leads
CV1251 Silica triode Not set No pins or leads
CV1256 Micropup triode None 2 leads
CV1264 Fullwave rectifier B4 4 pins
CV1266 Halfwave rectifier L4 4 pins
CV1267 Halfwave rectifier B5 5 pins
CV1268 Fullwave rectifier IO 8 pins
CV1281 Pentode IO 8 pins
CV1284 Pentode B7 7 pins
CV1285 Double triode B8-O 8 pins
CV1286 Pentode IO 8 pins
CV1288 RF triode B4 4 pins
CV1290 Halfwave rectifier B4 4 pins
CV1297 TR cell None No pins or leads
CV1299 Magnetron (unknown) None No pins or leads
CV1306 Double diode triode B8-MO 8 pins
CV1331 Pentode B8-MO 8 pins
CV1342 Output pentode MO 8 pins
CV1343 HF pentode B8-O 8 pins
CV1345 Triode pentode B8-MO 8 pins
CV1347 Triode/hexode B8-O 8 pins
CV1363 TX triode T4 4 pins
CV1366 Transmitting pentode B8-O 8 pins
CV1372 Transmitting pentode USG5 5 pins
CV1375 Pentode B9A 9 pins
CV1376 Pentode B9A 9 pins
CV1377 Fullwave rectifier IO 8 pins
CV1378 Magnetron (unknown) None No pins or leads
CV1385 CRT B12D 12 pins
CV1397 CRT Not set 12 pins
CV1400 Ballast B4 4 pins
CV1401 Pentode B8-O 8 pins
CV1402 Halfwave rectifier B8-O 8 pins
CV1404 Pentode IO 8 pins
CV1407 Beam tetrode MO 8 pins
CV1413 Fullwave rectifier MO 8 pins
CV1426 Octode PB8 8 pins
CV1428 Double diode triode Ct8 8 pins
CV1430 Pentode B7 7 pins
CV1432 Photocell B4 4 pins
CV1434 Tuning indicator PB8 8 pins
CV1438 Beam tetrode B8-O 8 pins
CV1443 Fullwave rectifier B4 4 pins
CV1448 Triode USM4 4 pins
CV1450 Triode Not set 3 pins
CV1472 Photocell B4 4 pins
CV1473 Photocell B4 4 pins
CV1475 Magnetron None No pins or leads
CV1476 Magnetron None No pins or leads
CV1477 Magnetron None No pins or leads
CV1478 Magnetron None No pins or leads
CV1479 Magnetron None No pins or leads
CV1480 Magnetron None No pins or leads
CV1481 Magnetron None No pins or leads
CV1482 Magnetron None No pins or leads
CV1484 Magnetron None No pins or leads
CV1485 Magnetron None No pins or leads
CV1486 Magnetron None No pins or leads
CV1496 Magnetron None No pins or leads
CV1499 Magnetron None No pins or leads
CV1500 Magnetron None No pins or leads
CV1501 Beam tetrode B8-O 8 pins
CV1503 Output tetrode B8-O 8 pins
CV1504 Halfwave rectifier ES Screw base
CV1508 Halfwave rectifier B4 4 pins
CV1510 Transmitting beam tetrode B9G 9 pins
CV1518 CRT B12B 12 pins
CV1521 CRT B12D 12 pins
CV1522 CRT Not set 9 pins
CV1525 CRT B12B 12 pins
CV1526 CRT Not set 10 pins
CV1527 CRT B8-O 8 pins
CV1530 CRT B8-O 8 pins
CV1535 Rectifier B9A 9 pins
CV1540 Double triode B9G 9 pins
CV1542 Magnetron (unknown) Not set No pins or leads
CV1567 Triode Not set 4 pins
CV1571 Pulsed radar triode None 2 pins
CV1572 Beam tetrode Not set 5 pins
CV1574 Pentode B8-MO 8 pins
CV1581 Triode/hexode B8-O 8 pins
CV1586 Triode B8-MO 8 pins
CV1588 CRT B12B 12 pins
CV1592 CRT B12D 12 pins
CV1596 CRT B12B 12 pins
CV1597 CRT B9 9 pins
CV1600 Triode Not set 4 pins
CV1609 Silica triode Not set 4 pins
CV1626 Mercury vapour rectifier B4 4 pins
CV1627 Pentode None 3 pins
CV1629 Halfwave mercury vapour rectifier GES Screw base
CV1630 Pentode Unlisted 4 pins
CV1635 HF pentode B9A 9 pins
CV1641 Triode BC4 4 pins
CV1653 Triode BC4 4 pins
CV1655 Triode B4 4 pins
CV1660 Triode B4 4 pins
CV1663 Triode B4 4 pins
CV1664 Triode BC4 4 pins
CV1670 Triode B7 7 pins
CV1672 Pentode B7 7 pins
CV1673 Triode B4 4 pins
CV1674 RF pentode B7 7 pins
CV1675 Output pentode B7 7 pins
CV1676 Triode B4 4 pins
CV1694 Triode BC4 4 pins
CV1697 Triode/hexode B7 7 pins
CV1698 Tetrode B7 7 pins
CV1699 Pentode B8-MO 8 pins
CV1700 RF Pentode B8-MO 8 pins
CV1722 Tetrode B7 7 pins
CV1724 Output pentode B8-O 8 pins
CV1731 Voltage stabiliser B4 4 pins
CV1732 Triode B5 5 pins
CV1733 CRT Not set 5 pins
CV1736 UHF triode None No pins or leads
CV1739 Dekatron counter B8-O 8 pins
CV1741 Output pentode IO 8 pins
CV1743 Protective spark gap B8-O 8 pins
CV1747 Magnetron None No pins or leads
CV1758 HF pentode B7G 7 pins
CV1759 HF triode B8-O 8 pins
CV1762 Pentode B7G 7 pins
CV1763 Grounded grid triode B7G 7 pins
CV1787 Thyratron B4D 4 pins
CV1790 Rectifier B8G 8 pins
CV1795 Reflex klystron B8-O 8 pins
CV1823 Pentode IO 8 pins
CV1825 Beam tetrode B7 7 pins
CV1827 Magnetron None No pins or leads
CV1830 Halfwave rectifier B8-O 8 pins
CV1832 Voltage stabiliser B7G 7 pins
CV1833 Voltage regulator B7G 7 pins
CV1835 Halfwave xenon rectifier USM4B 4 pins
CV1837 Double diode pentode Not set 7 pins
CV1839 Screened pentode B8A 8 pins
CV1841 TR Cell None 1 cap
CV1850 Double triode B8A 8 pins
CV1853 Beam tetrode IO 8 pins
CV1856 Fullwave rectifier B8-O 8 pins
CV1858 Spark gap (unknown) IO 8 pins
CV1859 Spark gap (unknown) IO 8 pins
CV1861 Fullwave rectifier B4 4 pins
CV1862 Beam tetrode B7G 7 pins
CV1863 Fullwave rectifier B8-O 8 pins
CV1864 Fullwave rectifier IO 8 pins
CV1872 Dummy load lamp B4 4 pins
CV1877 Dummy load lamp B4 4 pins
CV1881 Noise source None 4 pins
CV1882 Pentode B8-O 8 pins
CV1883 RF tetrode Not set 8 pins
CV1884 Double triode B8G 8 pins
CV1886 Grounded grid triode B9A 9 pins
CV1891 Double diode pentode USS7 7 pins
CV1892 Reflex klystron B8-O 8 pins
CV1901 RF pentode B8A 8 pins
CV1905 Tetrode Not set 5 pins
CV1911 Output pentode B8-O 8 pins
CV1916 Magnetron None No pins or leads
CV1919 Screened pentode B8A 8 pins
CV1921 Halfwave rectifier B8-O 8 pins
CV1923 TR Cell None No pins or leads
CV1924 Transmitting triode B5F 5 pins
CV1926 Pentode B8-O 8 pins
CV1931 Double diode B8-O 8 pins
CV1932 Triode B8-O 8 pins
CV1933 Triode B8-O 8 pins
Device Type Base Pins
CV1934 Triode B8-O 8 pins
CV1936 RF pentode IO 8 pins
CV1937 Pentode B8-O 8 pins
CV1941 Pentode B8-O 8 pins
CV1943 Pentode IO 8 pins
CV1944 Triode/hexode B8-O 8 pins
CV1947 Beam tetrode B8-O 8 pins
CV1948 Beam tetrode IO 8 pins
CV1949 Argon thyratron/noise source B7G 7 pins
CV1950 Heptode IO 8 pins
CV1956 Double triode B8-O 8 pins
CV1958 Double triode B8-O 8 pins
CV1959 Beam tetrode B7G 7 pins
CV1961 Pentode B7G 7 pins
CV1966 Heptode IO 8 pins
CV1972 Triode B8-O 8 pins
CV1977 Pentode B8A 8 pins
CV1978 Pentode B8-O 8 pins
CV1981 Pentode B8-O 8 pins
CV1982 Pentode B8-O 8 pins
CV1985 Double triode B8-O 8 pins
CV1988 Double triode IO 8 pins
CV1989 Diode B7G 7 pins
CV1990 Double diode triode IO 8 pins
CV1991 Double diode triode B8-O 8 pins
CV1992 Gas triode IO 8 pins
CV1993 Pentode IO 8 pins
CV1994 Triode None No pins or leads
CV1997 CRT B9G 9 pins
CV2000 HF Pentode B7G/F 7 leads
CV2001 Pentode B7G/B 7 leads
CV2002 Pentode B7G/B 8 leads
CV2003 Pentode B7G/B 8 leads
CV2004 Double diode B7G/B 8 leads
CV2005 Double diode B7G/B 8 leads
CV2006 Video amplifier pentode B9G/B 10 leads
CV2007 Double triode B9A/B 9 leads
CV2008 Planar triode B7G/B 8 leads
CV2009 Triode B7G/B 8 leads
CV2010 Double triode B7G/B 8 leads
CV2012 Voltage reference B7G/B 8 leads
CV2013 Video output pentode B9A/B 10 leads
CV2014 Pentode B9A/B 10 leads
CV2015 Video amplifier pentode B9G/B 10 leads
CV2016 Double triode B9A/B 10 leads
CV2017 HF pentode B7G/B 8 leads
CV2019 Voltage stabiliser B7G/B 8 leads
CV2020 RF pentode B7G/B 8 leads
CV2021 Fullwave rectifier B7G/B 8 leads
CV2023 Pentode B7G/B 8 leads
CV2024 Heptode B7G/B 8 leads
CV2027 Voltage stabiliser B7G/B 8 leads
CV2029 Voltage stabiliser B8G/B 8 leads
CV2031 Pentode B7G/F 7 leads
CV2101 Pentode B8D 8 leads
CV2102 Subminiature pentode B8D/F 8 leads
CV2104 Subminiature diode pentode B8D 8 leads
CV2105 Subminiature pentode B8D/F 8 leads
CV2106 Subminiature pentode Not set 5 pins
CV2108 CRT B8-O 8 pins
CV2109 Thyratron B4 4 pins
CV2110 Thyratron B4D 4 pins
CV2111 Magnetron None No pins or leads
CV2114 Magnetron None No pins or leads
CV2115 Halfwave rectifier B8-O 8 pins
CV2116 Klystron B7G 7 pins
CV2125 Rectifier B4 4 pins
CV2127 Video output pentode B9A 9 pins
CV2128 Triode/heptode B9A 9 pins
CV2129 VHF PA Pentode B9A 9 pins
CV2130 Transmitting tetrode Not set 5 pins
CV2131 Tetrode B5F 5 pins
CV2133 Photocell B7G 7 pins
CV2134 Photocell B7G 7 pins
CV2135 Pentode B9A 9 pins
CV2136 Beam tetrode B9A 9 pins
CV2137 CRT B12B 12 pins
CV2138 GM tube None No pins or leads
CV2145 GM tube (unknown) None 2 leads
CV2157 Tb cell None No pins or leads
CV2158 Thyratron Not set 3 pins
CV2160 Halfwave rectifier GES Screw base
CV2161 Klystron Not set 3 pins
CV2163 Triode None No pins or leads
CV2164 Klystron B8-O 8 pins
CV2171 Noise diode B7G 7 pins
CV2174 Trigger tube B8-O 8 pins
CV2175 CRT B9G 9 pins
CV2179 Pentode B7G 7 pins
CV2180 Halfwave rectifier B8-O 8 pins
CV2181 TR cell None No pins or leads
CV2184 CRT B12B 12 pins
CV2185 CRT Unlisted 11 clips
CV2188 Travelling wave tube B8-O 8 pins
CV2189 Heil tube B7G 7 pins
CV2190 Heil tube B7G 7 pins
CV2191 CRT B14A 12 pins
CV2193 CRT None 11 clips
CV2194 Voltage stabiliser B7G 7 pins
CV2195 Pentode B7G 7 pins
CV2203 Thyratron None 3 leads
CV2204 Triode None No pins or leads
CV2205 CRT B9 9 pins
CV2208 Subminiature voltage stabiliser None 2 leads
CV2209 Pentode B7G 7 pins
CV2210 Thyratron B4D 4 pins
CV2212 Double triode B9A 9 pins
CV2213 subminiature Voltage stabiliser Not set 2 pins
CV2214 Triode B8G 8 pins
CV2215 Thyratron B4D 4 pins
CV2217 Thyratron B8-O 8 pins
CV2218 Halfwave rectifier B9A 9 pins
CV2220 Beam tetrode B8G 8 pins
CV2221 Heil tube B7G 7 pins
CV2224 Trigger tube B7G 7 pins
CV2225 Voltage stabiliser B7G 7 pins
CV2230 CRT B8-O 8 pins
CV2231 Pulse modulator pentode B9A 9 pins
CV2235 Halfwave rectifier B9A 9 pins
CV2236 Trigger tube B9A 9 pins
CV2237 Pentode Not set 5 pins
CV2238 subminiature Pentode B5G 5 leads
CV2239 Subminiature HF triode B5G/F 4 leads
CV2240 Pentode B7G 7 pins
CV2243 Pentode B9A 9 pins
CV2245 Tetrode Not set 6 pins
CV2246 GM tube (unknown) Not set 2 pins
CV2247 GM tube Not set 2 pins
CV2248 Protective spark gap None 2 pins
CV2252 Protective spark gap None 2 pins
CV2253 Tetrode thyratron B8-O 8 pins
CV2254 subminiature HF pentode B5G/F 5 leads
CV2255 Trigger tube B9A 9 pins
CV2257 Cold cathode triode Unlisted 3 leads
CV2260 Subminiature pentode B5A 5 leads
CV2262 Packaged magnetron None No pins or leads
CV2263 Klystron IO 8 pins
CV2264 Diode B4A 4 pins
CV2266 Subminiature voltage stabiliser Not set 2 leads
CV2269 subminiature Electrometer triode None 4 leads
CV2271 Dekatron counter B8-O 8 pins
CV2272 CRT B9G 9 pins
CV2274 ATR cell None No pins or leads
CV2275 subminiature UHF triode B8D 8 leads
CV2276 Secondary emission pentode B9A 9 pins
CV2277 Pentode B9A 9 pins
CV2280 CRT B12B 12 pins
CV2282 Reflex klystron B8-O 8 pins
CV2287 Geiger tube None 2 pins
CV2288 Pentode Not set 5 pins
CV2293 Ballast B7G 7 pins
CV2295 Double beam tetrode B7A 7 pins
CV2296 Strobotron B8-O 8 pins
CV2298 Power tetrode None No pins or leads
CV2299 Pentode B8D/F 8 leads
CV2300 Pentode B7G 7 pins
CV2302 CRT B8G 8 pins
CV2303 TR Cell None No pins or leads
CV2304 Reflex klystron B8-O 8 pins
CV2306 TR Cell None No pins or leads
CV2311 TR cell None No pins or leads
CV2312 TR cell None No pins or leads
CV2316 PM tube B15B 15 pins
CV2318 Halfwave rectifier B9G 9 pins
CV2319 Magnetron None No pins or leads
CV2321 Neon stabiliser None 2 leads
CV2325 Counter Not set Awaiting classification
CV2329 Ballast lamp MES Screw base
CV2330 TR cell None 2 caps
CV2331 Pentode B5A 5 leads
CV2339 Pre-TR cell None No pins or leads
CV2340 Voltage stabiliser None 3 caps
CV2341 Co-axial noise diode None 2 pins
CV2343 Reflex klystron B8-O 8 pins
CV2346 Reflex klystron B7G 7 pins
CV2347 Beam tetrode B8G 8 pins
CV2348 subminiature Electrometer triode Not set 5 pins
CV2349 Strobotron B7G 7 pins
CV2352 CRT B14A 14 pins
CV2353 Klystron B8G 8 pins
CV2359 TR cell None 1 cap
CV2361 Pentode B5A 5 leads
CV2371 RF pentode B5A 5 leads
CV2377 Beam tetrode B7A 7 pins
CV2380 Magnetron B7G 7 pins
CV2381 backward wave oscillator B7D 7 pins
CV2382 Video output pentode B9A 9 pins
CV2390 Power output pentode B7G 7 pins
CV2393 Carcinotron Not set 7 pins
CV2394 Triode USM4 4 pins
CV2397 Triode None 2 leads
CV2398 Noise diode B9A/F 9 leads
CV2399 Xenon rectifier GES Screw base
CV2411 Output pentode B9A 9 pins
CV2412 Magnetron None No pins or leads
CV2416 Pulse amplifier tetrode Not set 4 pins
CV2419 CRT B12B 12 pins
CV2426 Magnetron None No pins or leads
CV2430 Pre-TR Cell None No pins or leads
CV2431 CRT B12A 12 pins
CV2432 subminiature Pentode B8D 8 leads
CV2434 Trigger tube B9A 9 pins
CV2453 RF triode B9A 9 pins
CV2457 Corona stabiliser B7G 7 pins
CV2459 Corona stabiliser B7G 7 pins
CV2460 Corona stabiliser B7G 7 pins
CV2461 Corona stabiliser B7G 7 pins
CV2462 Corona stabiliser B7G 7 pins
CV2463 CRT B12A 12 pins
CV2465 Beam tetrode B8G/F 8 leads
CV2466 Double tetrode B9A 9 pins
CV2475 Magnetron (unknown) None No pins or leads
CV2477 Magnetron (unknown) None No pins or leads
CV2478 Magnetron (unknown) None No pins or leads
CV2479 Noise tube Not set 2 pins
CV2481 broadband TR cell None No pins or leads
CV2482 ATR cell None No pins or leads
CV2483 Microwave attenuator None No pins or leads
CV2486 Cold cathode gas triode None 3 leads
CV2487 Tetrode Not set 9 pins
CV2488 TR cell None No pins or leads
CV2492 Double triode B9A 9 pins
CV2493 Double triode B9A 9 pins
CV2494 Reflex klystron None No pins or leads
CV2516 UHF triode None No pins or leads
CV2518 Xenon rectifier B4F 4 pins
CV2519 Tetrode B8F 8 pins
CV2521 Pentode B7G 7 pins
CV2522 VHF pentode B7G 7 pins
CV2523 Double triode B8-O 8 pins
CV2524 Pentode B7G 7 pins
CV2526 Double diode triode B7G 7 pins
CV2565 Thyratron B8-O 8 pins
CV2573 Voltage reference B7G 7 pins
CV2578 Double triode B9A 9 pins
CV2625 Thyratron Not set 5 pins
CV2638 Thyratron B8-O 8 pins
CV2653 Magnetron None No pins or leads
CV2659 Beam tetrode B8-O 8 pins
CV2663 Dual transmitting beam tetrode B8-O 8 pins
CV2666 Double beam tetrode B7A 7 pins
CV2692 Photocell B4 4 pins
CV2721 Pentode B9A 9 pins
CV2726 Pentode B9A 9 pins
CV2729 Special quality pentode B9A 9 pins
CV2730 subminiature Electrometer tetrode Not set 5 pins
CV2734 Ballast lamp ES Screw base
CV2736 TX triode (matched pair) Not set 4 pins
CV2739 TR Cell None No pins or leads
CV2747 Tuning indicator B8-O 6 pins
CV2748 Fullwave rectifier B8-O 8 pins
CV2752 Pulse modulator tetrode Unlisted 4 pins
CV2790 Thyratron Not set 4 pins
CV2792 Reflex klystron B8-O 8 pins
CV2795 Pentode B7G 7 pins
CV2797 Double tetrode Unlisted 8 pins
CV2798 Double beam tetrode B9A 9 pins
CV2799 Double beam tetrode B7A 7 pins
CV2810 CRT B12D 12 pins
CV2815 Triode B5 5 pins
CV2821 Double triode B8-O 8 pins
CV2826 TR cell None 1 cap
CV2851 Tetrode thyratron B7D 7 pins
CV2858 Halfwave rectifier Not set 4 pins
CV2862 Fullwave rectifier B8-O 8 pins
CV2868 Xenon thyratron USM4B 4 pins
CV2886 GM tube Not set 2 pins
CV2897 CRT B8-O 8 pins
CV2901 Pentode B9A 9 pins
CV2902 Gas filled limiting diode B7A 7 pins
CV2904 CRT B8-O 8 pins
CV2925 Double-diode pentode Not set 8 pins
CV2931 UHF diode B8-O 8 pins
CV2933 UHF triode B8-O 8 pins
CV2938 Pentode B8-O 8 pins
CV2940 Pentode B8-O 8 pins
CV2943 Mercury vapour rectifier GES Screw base
CV2946 Rectifier GES Screw base
CV2966 Rectifier B9A 9 pins
CV2968 Double triode B8G 8 pins
CV2975 Pentode B9A 9 pins
CV2980 Subminiature tuning indicator Not set 8 pins
CV2983 Pentode B7G 7 pins
CV2984 Double triode B8-O 8 pins
CV3300 Klystron None No pins or leads
CV3340 Klystron amplifier None No pins or leads
CV3508 Double triode B9A 9 pins
CV3512 Tetrode thyratron B7G 7 pins
CV3521 Hydrogen thyratron B5F 5 pins
CV3523 Beam tetrode B8-O 8 pins
CV3524 subminiature Gas relay Not set 3 pins
CV3526 Pentode B9A 9 pins
CV3575 Halfwave rectifier B8-O 8 pins
CV3581 Transmitting triode Not set 3 pins
CV3601 HF triode B8-O 8 pins
CV3612 Pentode B9A 9 pins
CV3613 Beam tetrode B8-O 8 pins
CV3615 Reflex klystron Unlisted 4 pins
CV3678 CRT Not set 12 pins
CV3704 Pentode B7 7 pins
CV3706 Triode thyratron USM4B 4 pins
CV3710 Excitron None No pins or leads
CV3711 Pentode B7G 7 pins
CV3789 Triode B9A 9 pins
CV3798 Voltage stabiliser B8-O 8 pins
CV3799 Voltage stabiliser B8-O 8 pins
CV3815 Full wave rectifier USM4 4 pins
CV3840 TR Cell None No pins or leads
CV3870 Mercury vapour rectifier Not set 4 pins
CV3881 Double diode B8A 8 pins
CV3884 Double triode B8A 8 pins
CV3885 Pentode B8A 8 pins
CV3886 RF pentode B8A 8 pins
CV3887 Pentode B8A 8 pins
CV3888 Triode/hexode B8A 8 pins
CV3889 Pentode B8A 8 pins
CV3890 Pentode B8A 8 pins
CV3891 Fullwave rectifier B8A 8 pins
CV3892 Fullwave rectifier B8A 8 pins
CV3900 Double triode B9A 9 pins
CV3908 Pentode B7G 7 pins
CV3909 Pentode B7G 7 pins
CV3929 subminiature Pentode B8D 8 leads
CV3930 subminiature Triode B8D/F 8 leads
CV3939 Reflex klystron Not set 4 pins
CV3946 CRT B12A 12 pins
CV3982 Magnetron None No pins or leads
CV3986 Subminiature double triode B8D 8 leads
CV3987 Stabiliser B8D/F 4 leads
CV3990 Beam power valve B8-O 8 pins
CV3991 Tetrode B8F 8 pins
CV3995 Pentode B7G 7 pins
CV3997 Magnetron None No pins or leads
CV3998 Pentode B9A 9 pins
CV4001 Fullwave rectifier B7G/F 7 leads
CV4002 Pentode B7G/F 7 pins
CV4003 Double triode B9A 9 pins
CV4004 Double triode B9A 9 pins
CV4005 Fulwave rectifier B7G 7 pins
CV4006 Pentode B9G 9 pins
CV4007 Double diode B7G 7 pins
CV4009 HF pentode B7G 7 pins
CV4010 Pentode B7G 7 pins
CV4011 HF pentode B7G 7 pins
CV4012 Heptode B7G 7 pins
CV4013 Double triode B9A 9 pins
CV4014 Pentode B7G 7 pins
CV4015 HF pentode B7G 7 pins
CV4017 Double triode B9A 9 pins
CV4018 Tetrode thyratron B7G 7 pins
CV4019 Beam tetrode B7G 7 pins
CV4020 Voltage stabiliser B7G 7 pins
CV4021 Halfwave rectifier Not set 4 pins
CV4023 HF pentode B7G 7 pins
CV4024 Double triode B9A 9 pins
CV4025 VHF double diode B7G 7 pins
CV4028 Voltage regulator B7G 7 pins
CV4029 subminiature Pentode B8D 8 leads
CV4030 Voltage stabiliser B8G/F 8 leads
CV4031 Double triode B7G 7 pins
CV4033 Double triode B9A/F 9 leads
CV4034 Double triode B9A/F 9 leads
CV4035 Double triode B9A/F 9 leads
CV4038 Triode B9A/F 9 leads
CV4039 Pentode B9G 9 pins
CV4040 Beam tetrode B7G 7 pins
CV4042 Halfwave rectifier B7G/F 7 leads
CV4043 Beam tetrode B9A 9 pins
CV4044 Rectifier B9A 9 pins
CV4045 Beam tetrode B9A/F 9 leads
CV4046 Reliable double beam tetrode B8G 8 pins
CV4047 Voltage stabiliser B7G/F 7 leads
CV4048 Voltage reference B7G 7 pins
CV4049 Double diode B7G/F 7 leads
CV4050 RF pentode B7G/F 7 leads
CV4051 Double triode B9A/F 9 leads
CV4052 Voltage stabiliser B7G/F 7 leads
CV4053 Voltage stabiliser B7G/F 7 leads
CV4054 Voltage reference B7G/F 7 leads
CV4055 Pentode B9A 9 pins
CV4056 Pentode B9A/F 9 leads
CV4057 Rectifier B7G 7 pins
CV4058 Triode B7G 7 pins
CV4059 Diode/triode B7G 7 pins
CV4060 Beam tetrode B8-O 8 pins
CV4061 Rectifier None 3 leads
CV4062 Pentode B7G 7 pins
CV4063 HF Pentode B7G 7 pins
CV4064 Pentode B7G 7 pins
CV4065 Pentode B7G/F 7 leads
CV4066 subminiature Voltage reference None 3 leads
CV4067 Beam tetrode B7G/F 7 leads
CV4068 Double triode B9A 9 pins
CV4069 Double triode B9A/F 9 leads
CV4070 Grounded grid triode B7G 7 pins
CV4071 Halfwave rectifiers B8-O 8 pins
CV4072 Rectifier Unlisted Unusual pinning
CV4079 Triode B9A 9 pins
CV4080 Voltage regulator B7G 7 pins
CV4081 Triode B7G/F 7 leads
CV4082 Tetrode B8-O 8 pins
CV4083 RF pentode B7G/F 7 leads
CV4084 Pentode B7G/F 7 leads
CV4085 Pentode B9A 9 pins
CV4086 Pentode B9A/F 9 leads
CV4092 Beam tetrode B5G 5 leads
CV4093 subminiature Beam tetrode B5G 5 leads
CV4094 Beam tetrode B5G 5 leads
CV4095 Beam tetrode B5G 5 leads
CV4096 Beam tetrode B5G 5 leads
CV4097 Beam tetrode B9A 9 pins
CV4098 RF Pentode B7G/F 7 leads
CV4100 Voltage stabiliser B7G 7 pins
CV4101 Voltage stabiliser B7G 7 pins
CV4102 Pentode B7G 7 pins
CV4103 Double diode B7G 7 pins
CV4104 Stabiliser B7G 7 pins
CV4108 Double triode B9A 9 pins
CV4109 Double triode B9A/F 9 leads
CV4113 Double triode B9A 9 pins
CV4114 Pentode B7G 7 pins
CV4116 Halfwave rectifier B8-O 8 pins
CV4118 Voltage reference B7G 7 pins
CV4119 Pentode B9A 9 pins
CV4122 Double triode B9A 9 pins
CV4501 subminiature Pentode B8D 8 leads
CV4502 Pentode B8D 8 leads
CV4503 subminiature Pentode B8D/F 8 leads
CV4504 Subminiature diode B5B 5 leads
CV4505 Halfwave rectifier B8D/F 8 leads
CV4507 subminiature Triode B8D 8 leads
CV4508 Pentode B8D 8 leads
CV4512 Unknown None No pins or leads
CV4515 Klystron None Solder tags
CV4516 subminiature voltage reference Not set 3 pins
CV5005 Subminiature double diode Not set 8 leads
CV5008 Double triode B8-O 8 pins
CV5018 Magnetron None No pins or leads
CV5023 Thyratron B7G 7 pins
CV5035 CRT B14A 14 pins
CV5041 Pentode B9A 9 pins
CV5042 Double triode B9A 9 pins
CV5048 Heil tube B7G 7 pins
CV5049 Heil tube B7G 7 pins
CV5055 Tuning indicator B9A 9 pins
CV5060 Pentode B9A 9 pins
CV5065 Triode/pentode B9A 9 pins
CV5072 Rectifier B9A 9 pins
CV5073 Grounded grid triode B9A 9 pins
CV5074 Triode B7G 7 pins
CV5077 Pentode B9A 9 pins
CV5080 Pentode B8-O 8 pins
CV5081 Pentode B8-O 8 pins
CV5082 RF pentode B7G/F 7 leads
CV5086 Pentode B9A 9 pins
CV5087 CRT (unknown) Not set 12 pins
CV5094 Pentode B9A 9 pins
CV5106 Indicator tube Not set 12 pins
CV5108 Secondary emission valve B9G 9 pins
CV5109 Diode B8-O 8 pins
CV5110 Pentode B8-O 8 pins
CV5112 Triode B8G 8 pins
CV5117 Magnetron None No pins or leads
CV5121 HF pentode B9G 9 pins
CV5125 Cathode ray tube B14A 14 pins
CV5132 Voltage regulator B7G 7 pins
CV5140 Measuring diode None 2 leads
CV5143 Dekatron counter B8-O 8 pins
CV5144 triode/pentode B9A 9 pins
CV5156 RF pentode B9A 9 pins
CV5159 Halfwave rectifier IO 8 pins
CV5167 Magnetron None No pins or leads
CV5172 Heptode B7G 7 pins
CV5173 Voltage stabiliser B7G 7 pins
CV5182 Beam tetrode B7G 7 pins
CV5192 Double triode B9A 9 pins
CV5201 Grounded grid triode B7G 7 pins
CV5214 Double triode B7G 7 pins
CV5215 Triode/pentode B9A 9 pins
CV5217 Gas triode Not set 3 pins
CV5220 Beam tetrode B8-O 8 pins
CV5233 Pentode B8-O 8 pins
CV5242 Triode B9A 9 pins
CV5256 EHT rectifier. B2G 2 leads
CV5258 Efficiency diode B8-O 8 pins
CV5259 Halfwave rectifier B9A 9 pins
CV5261 Double triode B8A 8 pins
CV5262 Beam tetrode B8-O 8 pins
CV5265 Beam tetrode B8-O 8 pins
CV5269 CRT B9G 9 pins
CV5277 Trochotron B26A 26 pins
CV5278 Display tube B13B 13 pins
CV5281 Double triode B9A 9 pins
CV5282 Radar CRT B12A 12 pins
CV5285 Voltage reference tube B7G 7 pins
CV5287 Efficiency diode IO 8 pins
CV5291 Dekatron counter B12A 12 pins
CV5292 Heil tube B7G 7 pins
CV5298 Voltage stabiliser B7G 7 pins
CV5302 CRT B9G 9 pins
CV5311 Grounded grid triode B7G 7 pins
CV5325 Pentode B9A 9 pins
CV5331 Double triode B9A 9 pins
CV5333 Pulse modulator tetrode B8-O 8 pins
CV5343 Tetrode Unlisted 5 pins
CV5348 Trigger tetrode B7G 7 pins
CV5351 Display Not set 12 pins
CV5358 Double triode B9A 9 pins
CV5369 CRT B12F 12 pins
CV5377 HF Pentode B7G 7 pins
CV5397 UHF triode B8-O 8 pins
CV5401 Unknown TWT IO 7 pins
CV5403 Travelling wave tube Unlisted 5 pins
CV5405 Triggered diode Unlisted 3 leads
CV5409 Vari-mu pentode B9A 9 pins
CV5412 subminiature tuning indicator Not set 4 pins
CV5413 Triode (unknown) B7G 7 pins
CV5427 High voltage rectifier B9A 9 pins
CV5437 Reflex klystron B9A 9 pins
CV5463 Heil tube Not set 7 pins
CV5531 Double triode B9A 9 pins
CV5724 Beam deflection tube Not set Awaiting classification
CV5729 Beam tetrode B8-O 8 pins
CV5809 Pentode B9A 9 pins
CV5810 Pentode B9A 9 pins
CV5817 Pentode B9A 9 pins
CV5830 Pentode B8-O 8 pins
CV5831 Pentode B9A 9 pins
CV5843 Double triode B9A 9 pins
CV5844 Corona stabiliser B9A 9 pins
CV5847 Dual beam tetrode B7A 7 pins
CV5880 Stabiliser B4 4 pins
CV5883 CRT Not set 12 pins
CV5900 Reflex klystron B8-O 8 pins
CV5905 Rectifier B9A 9 pins
CV5918 TR cell (unknown) None No pins or leads
CV5920 TR cell (unknown) None No pins or leads
CV5948 Triode/pentode B9A 9 pins
CV5956 Disc seal triode None No pins or leads
CV5957 Thyratron Not set Unusual pinning
CV5961 Pentode B5A 5 leads
CV5962 Triode None No pins or leads
CV6001 Reflex klystron B8-O 8 pins
CV6004 Voltage stabiliser None 2 leads
CV6005 X-band monitor diode None No pins or leads
CV6006 TR Cell None No pins or leads
CV6008 Trigatron CL3 3 clips
CV6011 Unknown magnetron None 1 lead
CV6012 Magnetron None No pins or leads
CV6015 Thyratron None 6 leads
CV6022 Thyratron Not set 4 pins
CV6023 Backward wave oscillator B7D 7 pins
CV6026 Hydrogen thyratron None 6 leads
CV6028 pre-TR cell None No pins or leads
CV6044 Dekatron counter B8-O 8 pins
CV6045 Beam tetrode B7A 7 pins
CV6051 Thyratron Not set 4 pins
CV6060 TR cell None No pins or leads
CV6066 Corona stabiliser B7G 7 pins
CV6067 Corona stabiliser B7G 7 pins
CV6070 TB cell None No pins or leads
CV6071 Reflex klystron Not set 4 pins
CV6079 Unknown (unknown) None No pins or leads
CV6086 TR cell None No pins or leads
CV6090 Travelling wave tube Not set 9 pins
CV6092 High voltage rectifier MES Screw base
CV6094 Subminiature tuning indicator Unlisted 5 leads
CV6097 Triode shunt stabiliser B9A 9 pins
CV6099 Image converter None No pins or leads
CV6107 S-band monitor diode None No pins or leads
CV6118 Hydrogen thyratron None 6 leads
CV6121 pre-TR cell (unknown) None No pins or leads
CV6124 Carcinotron None 5 pins
CV6131 Pulse tetrode Not set 4 pins
CV6132 TR Cell None No pins or leads
CV6135 Voltage stabiliser B7G/F 7 leads
CV6137 Beam tetrode Not set 8 pins
CV6142 Reflex klystron None No pins or leads
CV6151 Image converter None No pins or leads
CV6157 Travelling wave tube B8-O 8 pins
CV6162 Travelling wave tube None 3 leads
CV6168 TR Cell None No pins or leads
CV6169 TR Cell None No pins or leads
CV6170 CRT (unknown) Not set 12 pins
CV6173 Trigatron CL3 3 clips
CV6177 Unknown None No pins or leads
CV6180 Travelling wave tube None No pins or leads
CV6189 Pentode B9A 9 pins
CV6194 Reflex klystron None No pins or leads
CV6195 Reflex klystron None No pins or leads
CV6208 Travelling wave tube Unlisted 14 pins
CV6210 Noise generator None No pins or leads
CV6217 CRT (unknown) Not set 9 pins
CV6223 TWT None 4 pins
CV8020 RF pentode B7G 7 pins
CV8051 Halfwave rectifier GES Screw base
CV8067 Double beam tetrode (unknown) B7A 7 pins
CV8108 CRT Not set 12 pins
CV8109 CRT Not set 12 pins
CV8158 Thyratron B7G 7 pins
CV8165 CRT B8-O 8 pins
CV8286 Beam tetrode IO 8 pins
CV8292 Counter/selector B13B 13 pins
CV8297 Triode/pentode B9A 9 pins
CV8328 Double triode (unknown) B9A 9 pins
CV8431 Double triode B9A 9 pins
CV8458 Output pentode B7G 7 pins
CV8463 Double triode B9A 9 pins
CV8479 Tx triode B5F 5 pins
CV8563 Thyratron Not set Awaiting classification
CV8634 Triode pentode B9A 9 pins
CV8671 Spark gap Unlisted 2 caps
CV8679 Cold cathode diode (unknown) Not set 3 pins
CV8727 Beam tetrode B8-O 8 pins
CV8732 Pentode (unknown) B7G 7 pins
CV8771 Magnetron None No pins or leads
CV8884 CRT Not set 14 pins
CV8905 Magnetron Unlisted No pins or leads
CV8960 Corona stabiliser None 2 caps
CV9025 B7G 7 pins
CV9026 Heptode B7G 7 pins
CV9260 UHF triode B9A/F 9 leads
CV9322 Tetrode (Unknown) B9A 9 pins
CV9333 Klystron B8-O 8 pins
CV9423 Reflex klystron None 4 leads
CV9444 TR Cell None 1 cap
CV9732 Display Not set 13 pins
CV9785 Radial beam power tetrode Unlisted 9 pins
CV9850 Double tetrode B9A 9 pins
CV9915 Pentode B8F 8 pins
CV9933 Pentode B9A 9 pins
CV9994 Beam tetrode B8-O 8 pins
CV10112 Double tetrode Not set 7 pins
CV10210 S-band magnetron None No pins or leads
CV10332 Dual beam tetrode Unlisted Unusual pinning
CV10341 Pentode B8-O 8 pins
CV10404 Pulse modulator tetrode B5F 5 pins
CV10804 SQ pentode B9A 9 pins
CV10813 Triode (unknown) B7G 7 pins
CV10819 Double beam tetrode B7A 7 pins
CV10917 CRT (unknown) Unlisted 8 pins
CV11025 Beam tetrode B7G 7 pins
CVX473 Subminiature rectifier B8D/F 8 leads
CVX2200 Triode None No pins or leads
CVX2201 Disc seal triode None No pins or leads
CVX2209 Pentode B7G 7 pins
CVX2220 Beam tetrode B8G 8 pins
CVX2223 Counter Not set 12 pins