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Datasheets beginning with 4
Browse the imported datasheet catalogue. Results are ordered by popularity first, then by largest file size.
Datasheet catalogue
Most downloaded first-character groups: K (25) E (19) 1 (5)
1,007 datasheets found for 4. Page 7 of 11.
| Type | Brand | Function | Size | Downloads | |
|---|---|---|---|---|---|
| 4104D (= 3A/144A) | STC | transmitting triode (T~) | 138 KB | 0 | |
| 4043C | STC | transmitting triode (T~) | 138 KB | 0 | |
| 4043D | STC | transmitting triode (T~) | 138 KB | 0 | |
| 4TP11 | Telefunken | cathode ray tube oscillograph (CRO) | 138 KB | 0 | |
| 4TP2 | Telefunken | cathode ray tube oscillograph (CRO) | 138 KB | 0 | |
| 4TP31 | Telefunken | cathode ray tube oscillograph (CRO) | 138 KB | 0 | |
| 4TP7 | Telefunken | cathode ray tube oscillograph (CRO) | 138 KB | 0 | |
| 4C21 | GE | transmitting triode (T~) | 138 KB | 0 | |
| 4E27 | Heintz&Kaufmann | power pentode or beam tetrode (p) | 137 KB | 0 | |
| 4EP1 | ElectronicTubesLtd | cathode ray tube oscillograph (CRO) | 137 KB | 0 | |
| 43MH4 | Mazda | cathode ray tube black-white (CRB) | 137 KB | 0 | |
| 4CB6 | Tung-Sol | power pentode or beam tetrode (p) | 136 KB | 0 | |
| 4HS8 | RCA (RC30) | pentode and power-pentode (pp) | 136 KB | 0 | |
| 45A5 | Philips | power pentode or beam tetrode (p) | 135 KB | 0 | |
| 4GX7 | RMA/EIA | triode and power-penthode (tP) | 135 KB | 0 | |
| 4015A | STC | transmitting triode (T~) | 134 KB | 0 | |
| 4C45 | ITT | THY (THY`) | 134 KB | 0 | |
| 4531 | RCA (HB3) | cathode ray tube radar (CRR) | 134 KB | 0 | |
| 4046A (= 5A/128B) | STC | power pentode or beam tetrode (p) | 133 KB | 0 | |
| 4NP1 | ElectronicTubeCorp | 133 KB | 0 | ||
| 4NP11 | ElectronicTubeCorp | 133 KB | 0 | ||
| 4NP2 | ElectronicTubeCorp | 133 KB | 0 | ||
| 4NP7 | ElectronicTubeCorp | 133 KB | 0 | ||
| 45 | RCA (HB3) | transmitting triode (T~) | 133 KB | 0 | |
| 4RP1 | ElectronicTubeCorp | 132 KB | 0 | ||
| 4RP11 | ElectronicTubeCorp | 132 KB | 0 | ||
| 4RP2 | ElectronicTubeCorp | 132 KB | 0 | ||
| 4RP7 | ElectronicTubeCorp | 132 KB | 0 | ||
| 4478 | RCA (HB3) | Vidicon (VIC) | 132 KB | 0 | |
| 4488 | RCA (HB3) | Vidicon (VIC) | 132 KB | 0 | |
| 4001 | STC | Thermocouple (THC) | 132 KB | 0 | |
| 4002 | STC | Thermocouple (THC) | 132 KB | 0 | |
| 4003 | STC | Thermocouple (THC) | 132 KB | 0 | |
| 45 (= CX345) | Cunningham | transmitting triode (T~) | 132 KB | 0 | |
| 4GZ5 | Tung-Sol | power pentode or beam tetrode (p) | 132 KB | 0 | |
| 4264A | STC | transmitting triode (T~) | 132 KB | 0 | |
| 4ES8 | Sylvania | triode and power-triode (tt) | 131 KB | 0 | |
| 4065 | Philips | transmitting triode (T~) | 131 KB | 0 | |
| 4039A | STC | THY (THY`) | 131 KB | 0 | |
| 4KN8 | Hitachi | 130 KB | 0 | ||
| 4R-HH8 (= 4KN8) | Hitachi | 130 KB | 0 | ||
| 4011B | STC | transmitting triode (T~) | 130 KB | 0 | |
| 4QP1 | ElectronicTubeCorp | 129 KB | 0 | ||
| 4QP11 | ElectronicTubeCorp | 129 KB | 0 | ||
| 4QP2 | ElectronicTubeCorp | 129 KB | 0 | ||
| 4QP7 | ElectronicTubeCorp | 129 KB | 0 | ||
| 4HG8 | Sylvania | triode and power-penthode (tP) | 129 KB | 0 | |
| 4JC6 | Tung-Sol | power pentode or beam tetrode (p) | 127 KB | 0 | |
| 4C33 | RCA (HB3) | transmitting triode (T~) | 126 KB | 0 | |
| 4078A (= 2V/530E) | STC | rectifier >=1kV, gas filled (R) | 126 KB | 0 | |
| 4CX20000A | Svetlana | transmitting tetrode (Q~) | 126 KB | 0 | |
| 4JD6 | Tung-Sol | power pentode or beam tetrode (p) | 125 KB | 0 | |
| 47 | General Electric | power pentode or beam tetrode (p) | 124 KB | 0 | |
| 4079A (= 2V/560E) | STC | rectifier >=1kV, gas filled (R) | 123 KB | 0 | |
| 4CB6 | General Electric | power pentode or beam tetrode (p) | 123 KB | 0 | |
| 4CS6 | General Electric | hexode (H) | 123 KB | 0 | |
| 4CY5 | General Electric | transmitting tetrode (Q~) | 123 KB | 0 | |
| 4EW6 | General Electric | power pentode or beam tetrode (p) | 123 KB | 0 | |
| 40Z5 | Hytron | rectifier >=1kV, gas filled (R) | 122 KB | 0 | |
| 45Z5GT | Hytron | rectifier >=1kV, gas filled (R) | 122 KB | 0 | |
| 4636 | RCA (HB3) | transmitting tetrode (Q~) | 122 KB | 0 | |
| 4A6G | Raytheon | triode and power-triode (tt) | 121 KB | 0 | |
| 4012 (= 7535) | WesternElectric | 120 KB | 0 | ||
| 4222B | STC | rectifier >=1kV, gas filled (R) | 120 KB | 0 | |
| 4053A | STC | transmitting triode (T~) | 119 KB | 0 | |
| 43 | RCA (HB3) | power pentode or beam tetrode (p) | 118 KB | 0 | |
| 4056A | STC | transmitting triode (T~) | 117 KB | 0 | |
| 4056B | STC | transmitting triode (T~) | 117 KB | 0 | |
| 4007A | STC | rectifier >=1kV, gas filled (R) | 117 KB | 0 | |
| 4687 | Philips | cold cathode, gas filled voltage regulator (v`) | 116 KB | 0 | |
| 4687K | Philips | cold cathode, gas filled voltage regulator (v`) | 116 KB | 0 | |
| 4624 | Philips | transmitting triode (T~) | 116 KB | 0 | |
| 4B31 (= RK4B31) | Raytheon | rectifier >=1kV, gas filled (R) | 115 KB | 0 | |
| 4BL8 | Tung-Sol | triode and power-penthode (tP) | 115 KB | 0 | |
| 4068 | RCA (HB3) | power pentode or beam tetrode (p) | 115 KB | 0 | |
| 4049D (= 2V/500C) | STC | rectifier >=1kV, gas filled (R) | 114 KB | 0 | |
| 4072 | RCA (HB3) | Oscillator (OSC) | 114 KB | 0 | |
| 4CW10000A | Svetlana | transmitting tetrode (Q~) | 114 KB | 0 | |
| 4008B | STC | rectifier >=1kV, gas filled (R) | 113 KB | 0 | |
| 4EH7 | Sylvania | power pentode or beam tetrode (p) | 113 KB | 0 | |
| 4Y50D | Mazda | dual transmitting power-tetrode >=10W (QQ~) | 112 KB | 0 | |
| 4-1000A (= 8166) | RCA (HB3) | transmitting tetrode (Q~) | 112 KB | 0 | |
| 4C25 | Heintz&Kaufmann | transmitting triode (T~) | 112 KB | 0 | |
| 4GS8 | Sylvania | pentode and power-pentode (pp) | 111 KB | 0 | |
| 4D32 | EEV | power pentode or beam tetrode (p) | 111 KB | 0 | |
| 40RS40 | Tesla | transmitting tetrode (Q~) | 111 KB | 0 | |
| 4KP1 | ElectronTubeCorp | 109 KB | 0 | ||
| 4KP11 | ElectronTubeCorp | 109 KB | 0 | ||
| 4609 | Philips | transmitting triode (T~) | 108 KB | 0 | |
| 4DT6 | Tung-Sol | power pentode or beam tetrode (p) | 107 KB | 0 | |
| 4510 | RCA (HB3) | cathode ray tube oscillograph (CRO) | 107 KB | 0 | |
| 4064A | STC | rectifier >=1kV, gas filled (R) | 106 KB | 0 | |
| 4064B | STC | rectifier >=1kV, gas filled (R) | 106 KB | 0 | |
| 4B24 (= EL3C) | Electrons Inc | double gas filled rectifier (rr) | 106 KB | 0 | |
| 4672 (= E1F) | Philips | power pentode or beam tetrode (p) | 105 KB | 0 | |
| 4650 | Philips | power pentode or beam tetrode (p) | 104 KB | 0 | |
| 4078A | STC | rectifier >=1kV, gas filled (R) | 104 KB | 0 | |
| 45Z5GT | Tung-Sol | rectifier >=1kV, gas filled (R) | 104 KB | 0 | |
| 43 | Tung-Sol | power pentode or beam tetrode (p) | 103 KB | 0 | |
| 4B25 (= EL6CF) | Electrons Inc | double gas filled rectifier (rr) | 103 KB | 0 |