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26-Apr-17 Valve Database Page 1 Type Num Equivalent Description Valve Database 26-Apr-17 Type Num Equivalent Description NEW USED 0A2 150C4 Voltage Regulator 6 13 0A3 VR75 Voltage Regulator 7 1 0B2 Voltage Regulator 1 4 0B3 Voltage Regulator 1 1 0C3 VR105 Voltage Regulator 16 11 0D3 VR150/30 Voltage Regulator 4 16 0G3 85A2 Voltage Reference 0 9 0Z4 Full Wave GF Rectifier 4 2 10CW5 Power Pentode 3 0 10GN8 High µ Triode Sharp Cut-off Pentode 3 0 117Z6 Full Wave Vacuum Rectifier 0 2 11AR11 Twin Pentode Compactron 2 2 11BM8 High µ Triode Power Pentode 1 0 11BQ11 Dissimilar Twin Pentode 0 1 11KV8 High µ Triode Sharp Cut-off Pentode 3 0 11MS8 High µ triode BeamPower Tube 1 0 1201 7E5 Triode 0 1 1204 7AB7 UHF Pentode 3 0 12A6 VT134 Beam Power Amplifier 2 10 12A7 Rectifier Power Output Pentode 1 0 12A8G Pentagrid 0 1 12AB5 Beam Power Tetrode 1 0 12AD6 Pentagrid for use with 12v Car Batte 1 4 12AH7GT Twin Triode 0 6 12AH8 Triode Heptode 2 0 12AN7 Triode Hexode 0 0 12AQ5 Beam Power Tetrode 2 5 12AT6 Duo Diode High µ Triode 3 0 12AT7 CV455 High µ Twin Triode 3 51 12AU6 Sharp Cut-off Pentode 1 0 12AU7A ECC82 Medium µ Twin Triode 19 54 12AV6 Duo Diode High µ Triode 5 6 12BA6 Medium Cut-off RF Pentode 0 14 12BE6 Pentagrid 0 2 12BH7 Medium µ Twin Triode 0 9 12BL6 Sharp Cut-off RF Pentode 1 1 Page 1 Valve Database 26-Apr-17 Type Num Equivalent Description NEW USED 12BT3 Half Wave Rectifier 0 1 12BY7A Sharp Cut-off Rf Pentode 16 28 12C8 Duo Diode Medium Cut-off Pentode 0 1 12DQ6A Beam Power tetrode 3 1 12EI CV345 Beam Tetrode 0 1 12FK6 Duo Diode Medium µ Triode for 12v 2 1 12GB7 Beam Power Pentode 0 1 12GN7 Sharp Cut-off Pentode 4 0 12H6 Twin Triode 0 2 12HG7 Sharp Cut-off Pentode 4 0 12HG8 Medium µ Triode High Slope Pentod 0 2 12HL7 Sharp Cut-off Pentode 4 0 12J5GT CV534/VT135 Detector Amplifier Triode 0 6 12J8 Duo Diode Power Tetrode 1 0 12K7GT Remote Cut-off RF Pentode 0 1 12K8 Triode Hexode 1 3 12Q7G Duo Diode High µ Triode 1 0 12SA7 Pentagrid 0 2 12SC7 Twin Triode 0 3 12SF7 Diode Remote Cut-off RF Pentode 1 1 12SG7 VT209 Medium Cut-off RF Pentode 0 5 12SJ7 Sharp Cot-off Pentode 0 1 12SK7 VT131 Remote Cut-off Rf Pentode 1 7 12SN7GT Twin Triode 2 2 12SQ7 Duo Diode High µ Triode 2 2 12SR7 Duo Diode Triode 0 2 12X4 Full Wave Vacuum Rectifier 8 9 12Z3 Half Wave Vacuum Rectifier 0 1 14B6 6SQ7GT Duo Diode High µ Triode 0 1 14GW8 PCL86 Triode Pentode 4 0 14J7 7J7 Triode Heptode 0 1 1561 Full Wave Vacuum Rectifier 0 3 15A6 Video Output Pentode 2 0 15BD11 Twin Triode Sharp Cut-off Pentode 1 1 15CW5 Power Pentode 5 0 15DQ8 High µ Triode Sharp Cut-off Pentode 4 0 Page 2 Valve Database 26-Apr-17 Type Num Equivalent Description NEW USED 15KY8 High µ Triode Beam Power Tube 3 0 1616 Half Wave High Vacuum Rectifier 1 6 1625 Beam Power Amplifier 11 18 1626 CV1755/VT137 Triode 0 3 1629 CV1756 Tuning Indicator 0 5 164V LF Amplifier 0 1 16A5 PL82 Power Pentode 3 3 16A8 High µ Triode Power Pentode 4 4 17AY3 Half Wave Vacuum Rectifier 3 0 17BF11 Sharp Cut-off Dual Pentode 4 2 17DQ6 17GW6 Beam Power Tube 2 0 17DW4 17BS3A Half Wave Vacuum Rectifier 3 0 17JZ8 Compactron Triode Pentode 4 2 17KW6 PL508 Pentode 1 0 17Z3 Half Wave Vacuum Rectifier 7 3 185BT CV1980 Pentode 0 2 1867 Full wave Vacuum Rectifier 0 2 18GV8 PCL85 Medium µ Triode Power Pentode 3 1 19 Twin Power O/P Triode 4 4 19T8 Triple Diode High µ Triode 4 0 1A4 1D5GT Remote Cut-off RF Tetrode 0 2 1A5 Power Output Pentode 0 6 1A7 Pentagrid 0 12 1AC6 Heptode 1 0 1AD4 CV2237 Sharp Cut-off Pentode 5 0 1AJ4 Sharp Cut-off RF Pentode 1 0 1B3GT Half Wave Vacuum Rectifier 6 10 1B5 Duo Diode Triode 2 2 1BC2A Half Wave Vacuum Rectifier 3 0 1BQ2 High Vacuum Rectifier 6 0 1C2 Pentagrid 0 1 1C4 1M5G Remote Cut-off RF Pentode 4 4 1C5G Power Output Pentode 0 2 1C6 1C7G Pentagrid 3 3 1C7G Pentagrid 0 9 1D4 1L5G Power Output Pentode 2 4 Page 3 Valve Database 26-Apr-17 Type Num Equivalent Description NEW USED 1D5G 1D5GT Remote Cut-off RF Tetrode 1 4 1D8GT Diode Triode Pwr Output Pentode 2 10 1E7GT Twin Power Pentode 1 0 1F4 Power Output Pentode 0 1 1F5 Power Output Pentode 0 1 1H4G Detector Amplifier Triode 1 1 1H5GT Diode High µ Triode 1 9 1H6G Duo Diode Triode 1 1 1K3 1J3 Half Wave Vacuum Rectifier 5 0 1K5 Sharp Cut-off Pentode 3 3 1K6 1K7G Duo Diode Sharp Cut-off Pentode 1 3 1K7 Duo Diode Sharp Cut-off Pentode 0 2 1L4 Sharp Cut-off Pentode 13 2 1L5G Power Output Pentode 0 12 1LB4 Power Output Pentode 0 3 1LE3 Amplifier Triode 0 1 1LN5 Sharp Cut-off RF Pentode 0 2 1M5G Remote Cut-off RF Pentode 0 15 1N5G Sharp Cut-off RF Pentode 0 1 1P5G Remote Cut-off RF Pentode 0 17 1Q5G Beam Power Output Tetrode 2 12 1R5 Pentagrid 6 53 1S2 1S2A Half Wave Vacuum Rectifier 4 17 1S4 Power Output Pentode 2 0 1S5 CV784/DAF91 Diode Sharp Cut-off Pentode 5 48 1T4 CV1971/DF91 Remote Cut-off RF Pentode 13 87 1U4 Sharp Cut-off RF Pentode 2 7 1U5 1S5 Diode Sharp Cut-off Pentode 3 4 1V2 Half Wave Vacuum Rectifier 6 0 1X2A Half Wave Vacuum Rectifier 1 3 1X2B Half Wave Vacuum Rectifier 8 0 2051 CV1798/20A2 Gas Filled Tetrode 0 1 20AQ3 Diode 3 0 210RC Triode 0 1 21A6 Power Pentode 3 0 21GY5 Beam Pentode 2 0 Page 4 Valve Database 26-Apr-17 Type Num Equivalent Description NEW USED 21HB5 Beam Power Tube 0 1 21LR8 Triode Pentode 2 0 221 Gas Filled Rectifier 0 1 227 56 Triode 0 6 22JF6 Beam Power Tube 2 0 235 51 Remote Cut-off RF Pentode 0 1 23Z9 Compactron Dissimilar Twin Triode 3 0 247 47 Power Output Pentode 0 1 24A 224 RF Tetrode 1 10 257 58 Remote Cut-off RF Pentode 2 0 25A6G Power Output Pentode 8 2 25E5 Power Pentode 7 6 25L6G Beam Power Output Tetrode 3 6 25Y5 Full Wave Vac Rectifier 0 1 25Z5 25Z6 Full Wave Vac Rectifier 4 1 25Z6 Full Wave Vac Rectifier 3 3 26 Triode 1 8 26AQ8 UCC85 High µ Twin Triode 4 0 27 F209 Detect Amp Triode 0 12 274 Full Wave High Vacuum Rectifier 0 1 27GB5 EL500/PL500A/C Beam Power Tube 5 0 280 83 Full Wave Gas Filled Rectifier 0 3 29C1 CV430 High Vacuum Control Diode 0 2 2A5 42 Power Output Pentode 0 11 2A6 75 Duo Diode High µ Triode 1 2 2A7 6A7 Pentagrid 0 6 2AS2 Half Wave Vacuum Rectifier 3 0 2AV2 Half Wave Vacuum Rectifier 3 0 2B7 6B7G Duo Diode Medium Cut-off Pentode 1 4 2C39A CV2516/3CX100A High μ UHF Triode 5 3 2C51 Medium µ Twin Triode 2 0 2D21 CV797/5727/PLZ Gas Filled Tetrode 7 5 2E26 CV3990 VHF Beam Power Amplifier 0 7 2K25 CV1795 Klystron 1 0 2X2 2X2A/879/VT119 Half Wave Vacuum Rectifier 1 8 30 1H4G Detect Amp Triode 0 4 Page 5 Valve Database 26-Apr-17 Type Num Equivalent Description NEW USED 30A5 Power Output Pentode 0 4 30AE3 Half Wave Vacuum Rectifier 4 0 30FL2 Triode 1 0 313C 4313C/CV75 Cold Cathode Gas-filled Relay 0 1 32 RF Tetrode 0 2 32L7GT Rect Beam Power Output Tetrode 3 4 33 Power Output pentode 1 3 33GY7 Diode Pentode 3 2 34 Medium Cut-off RF Pentode 0 3 35 51 Remote Cut-off RF Pentode 0 11 354V Detector 0 1 35C5 Beam Power Tube 3 0 35L6GT Beam Power Output Tetrode 1 0 35W4 Half Wave Vac Rectifier 0 1 35Z4ZGT Half Wave Vac Rectifier 0 1 35Z5 Half Wave Vacuum Rectifier 0 1 36 RF Tetrode 0 1 38 Power Output Pentode 0 2 38HE7 Diode Pentode 0 2 3A3 Half Wave Vacuum Rectifier 6 0 3A4 Power Output Pentode 1 3 3A5 HF Twin Triode 0 3 3AT2B Half Wave Vacuum Rectifier 3 0 3AW2A Half Wave Vacuum Rectifier 3 0 3BZ6 Semi Remote Cut-off RF Pentode 3 0 3C4 Power Output Pentode 1 0 3CU3A Half Wave Vacuum Rectifier 2 0 3CX100A5 7289/2C39A High μ UHF Triode 1 0 3GK5 High µ Triode 4 0 3HM5 High µ Triode 3 0 3Q4 3V4 Power Output Pentode 1 2 3S4 Power Output Pentode 2 9 3V4 CV2983/DL94 Power Output Pentode 4 48 4039A Mercury Vapour Relay 0 4 4061A CV1369 Pentode 0 1 41 6K6G Power Output Pentode 1 10 Page 6 Valve Database 26-Apr-17 Type Num Equivalent Description NEW USED 42 6F6G Power Output Pentode 0 30 427 27 Detector Amplifier Triode 0 1 4282B Tetrode 0 2 42EC4A PY500A TV Booster Diode 0 1 43 25A6 Power Output Pentode 0 7 4311B Repeater Pentode 0 1 46 Power Output Triode 0 1 47 Power Output Pentode 0 10 4BZ6 Semi Remote Cut-off RF Pentode 4 0 4CM4 High Slope UHF Triode 5 0 4DL4 PC88 Triode 3 0 4EH7 Semi Remote Cut-off Pentode 3 0 4EJ7 Sharp Cut-off Pentode 3 0 4GK5 High Mµ Triode 1 1 4HA5 PC900 VHF Triode 4 0 50C5 Beam Power Tube 3 0 50EH5 Power Pentode 1 4 50L6GT 25L6GT Beam Power Output Tetrode 3 3 55 85 Duo Diode Triode 2 2 56 6P5G/76 Triode 0 5 5651 Cold Cathode Gas Filled Glow Discha 2 0 5654 Sharp Cut-off RF Pentode 1 2 5670 Medium µ Twin Triode 2 0 5676 Triode 7 0 5678 CV2254 Subminiature RF Pentode 0 3 57 6J7/6C6 Sharp Cut-off Pentode 1 45 5755 Dual Triode 1 5763 VHF Beam Power Amplifier 0 1 58 6U7G/6D6 Remote Cut-off RF Pentode 0 15 5814 12AU7/CV4016 Medium µ Twin Triode 0 3 5842 CV3789/417A High µ Triode SQ 0 0 59 Power Output Pentode 0 8 5A6 Beam Pentode 15 0 5AQ5 Beam Power Tube 3 0 5AR4 GZ34 Full Wave Vacuum Rectifier 0 0 5AS4 Full Wave Vacuum Rectifier 0 60 Page 7 Valve Database 26-Apr-17 Type Num Equivalent Description NEW USED 5EA8 Medium µ Triode Sharp Cut-off Pent 3 0 5GJ7 Medium µ Triode Sharp Cut-off Pent 3 0 5GS7 Medium µ Triode Sharp Cut-off Pent 3 0 5KE8 Medium µ Triode Sharp Cut-off Pent 3 0 5LJ8 Medium µTriode Sharp Cut-off Pent 3 0 5U4G Full Wave Vacuum Rectifier 0 13 5V4G GZ32/CV593 Full Wave Vacuum Rectifier 0 18 5Y3GT Full Wave Vacuum Rectifier 2 84 5Z4 Full Wave Vacuum Rectifier 0 6 6005 6AQ5 Beam Power Tetrode 0 2 6064 CV4014/EF91 Sharp Cut-off RF Pentode 0 3 6100 CV4058 Medium µ Triode 0 1 6136 Sharp Cut-off Pentode 0 9 6201 High µ Twin Triode PQ 0 1 6203 Twin Diode 1 6688 E180F/CV3998 Sharp Cut-off RF Pentode 1 0 6883 6146B Beam Power 0 1 6893 Beam Power Amplifier 0 1 6973 Beam Power Tetrode 1 2 6A6 6N7 Twin Power Output Triode 0 3 6A7 6A8 Pentagrid 0 40 6A8 Pentagrid 0 43 6AB4 EC92 Triode 1 2 6AB7 TV Medium Cut-off RF Pentode 1 2 6AB8 Medium
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