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Replacement Semiconductors >
RCA SK Series Transistors FETs and MOSFETs
All parts are new and unused. Parts for Sale - click on item name for details
PNP Germanium Transistor
in a TO-18 case
$6.45
PNP Germanium RF/IF Amplifier Transistor, TO-45 case. Replaces 2N2207, 2N2208 and many other germanium PNP RF transistors.
$6.70
170W 15A PNP Germanium Power Transistor in a TO3 case. Replaces 2N173, 2N174, 2N174A, 2N174RED, 2N441, 2N441BLU, 2N442, 2N443, 2N574
$14.90
Replaces 2N3563, 2N3564, 2N3564A, 2N3826, 2N4433, 2N5130, 2SC74, 2SC134, 2SC148, 48-134857, 48-134923, 48-134924, 121-377, 121-378, 121-379, 121-380, 121-462, 121-471, 121-500, 121-502, 121-510, 121-521, SE3002, SE5020
$3.90
RCA/Thomson SK Replacement Semiconductor, replaces 2SC389, 2SC707, 2SC1117, SE-5001, TR-83
$1.85
NPN HV Power Transistor, replaces 2N3738, 2N3739, 2SD190, 2SD324, 121-18, 121-315, 121-436, 121-451, 121-582, 121-713, 121-912, ECG124, HEPS5011, NTE124
$3.45
Replaces 2N497, 2N657, 2N657A, 2N697A, 2N1092, 2N1155, 2N1156, 2N1613, 2N1613A, 2N1711, 2N1893, 2N1893A, 2N1990, 2N2102, 2N2102A, 2N2270, 2N3019, 2N3020, 2N3053, 2N3053A, 2N3568, 2SC708, 2SC798, ECG128, GE-243, NTE128. Bulk, from RCA Promotional Kit.
$1.66
PNP General Purpose Amplifier Transistor - NTE129 Equivalent. Bulk, from RCA Promotional Kit. Replaces 2N2904, 2N2904A, 2N2905, 2N2905A, 2N3638, 2N3638A, 2SA497, 2SA546, 2SA580B, 121-774CL, 40406, 40410, ECG129, GE-21, GE-21A, NTE129
$1.66
29W NPN Silicon Power Transistor in a TO-66 case. Replaces 121-588, 40250, 40250V1, GE-83, HEPS5019
$4.10
Matched pair of SK3026 TO-66 Power Transistors, replaces 2SD315(PAIR), GE-24MP
$8.60
32W PNP Germanium Power Transistor in a TO-3 case, replaces 2N1073, 2N3730, 2N3732, 2SB63B, 2SB216, 2SB339
$7.80
RCA/Thomson SK Replacement Semiconductor, replaces 2N3771 (PAIR), 2N3772 (PAIR), 2N3667 (PAIR), 2N4130 (PAIR), 2N6257 (PAIR), 40411 (PAIR)
$13.10
RCA/Thomson SK Replacement Semiconductor, replaces 38808, 133218, A4B, EA1695A, EA15X373,
$1.40
Replaces 121-741, 2N2708, 2N2857, 2N3478, 2N3600, 2N3839, 2N3932, 2N3933, 2N4134, 2N4251, 2N4259, 2N4934, 2N4935, 2N4936, 2N5024, 2N5031, 2N5053, 2N5054, 2N5179, 2N5180, 2SC387, 2SC720, 2SC809, 2SC817, ECG316, NTE316
$2.65
Replaces 2N340, 2N1052, 2N1053, 2N1054, 2N1207, 2N1493, 2N1574, 2N1613B, 2N2440, 2N2618, 2N2726, 2N3114, 2N3388, 2N3389, 2SC500, 2SC526, 2SC856, 2SC857, 2SC1048, GE-229, GE-230, GE-235, GE-40, NTE154, SK3044121-445, 121-743, 121-792, 40354, 40355, TV19
$3.15
NPN Power in a TO-220 case, replaces 48-137080, A6C, DS-66L, P1V, P1V-2, P2T, SJE255, SJE256, SJE284, SJE288, SJE289, SJE320, SJE401, SJE402, SJE724, SJE743
$2.60
RCA/Thomson SK Replacement Semiconductor, replaces 2N3440, 2SC70, 2SC505, 2SC506, 2SC507, ECG154, GE-40, NTE154
$3.15
NPN Silicon to-5 case with wings, replaces 2N1052, 2N1053, 2N1054, 2N1207, 2N2510, 2N2618, 40255, 40346V2, 40347V2, 40348V2, 40349V2, 40392, 40544, ECG225, GE-256, M9536, MSP10A, MSP15A, MSP20A, MSP25A, NTE225, REN225
$7.45
RCA Thomson SK Replacement Transistor, replaces 2SC367, 576-0004-006, 576-0004-035, 4-006, 4-035, 4006, 4035, 40080 and 40081
$1.95
RCA/Thomson SK Replacement Transistor, replaces 2N5920, 2SC819, 4001(E-F-JOHNSON), 4001(EFJOHNSON), 4004(E-F-JOHNSON), 4004(EFJOHNSON), 4104, 48-01-055, ECG329, MRF8003, NTE329, SD1077, SD1347-7, SP3048
$4.70
Replaces 2N4078, 2N4079(PNP), 2N5887, 2N5888, 2N5889, 2N5890, 2N5891, 2N5892, 2N5893, 2N5894, 2N5895, 2N5896, 2N5897, 2N5898, 2N5899, 2SB130, 2SB256, 2SB367, 2SB368, 2SB419, 2SB448, 2SB458, 2SB462, 2SB463, 2SB473, 2SB481
$3.50
Replaces 2N5490, 2N5491, 2N5492, 2N5493, 2N5494, 2N5495, 2N5496, 2N5497, 2N612, 2N6121, 2N6122, 2N6129, 2N6131, 2N6292, 2SC1398A, 2SC1444, 2SC1826, 2SC1985, 2SC2297, 2SD242, 2SD288, 2SD289, 2SD317A, 2SD342, 2SD343
$3.40
RCA/Thomson SK Replacement Transistor, replaces 2SC687, 2SD161, 121-829, 40369, FBN-35902, SDT7206, SDT9203, SDT9204,SDT9208, SDT9209, TR68, TX-183S
$10.50
RCA Replacement Germanium Power Transistor, replaces 2SB474, 2SB474-2, 2SB474-3, 2SB474-4, 2SB474-6D, 2SB474A, 2SB474B, 2SB474C, 2SB474D, 2SB474E, 2SB474F, 2SB474G, 2SB474H, 2SB474J, 2SB474K, 2SB474L, 2SB474M, 2SB474R, 2SB474S, ECG226, NTE226
$4.45
Replaces 121-977-01, 2N6106, 2N6107, 2N6124, 2N6125, 2N6126, 2SA764, 2SA765, 2SA770, 2SB507B, 2SB512, 2SB512AP, 2SB512AQ, 2SB513, 2SB522, 2SB707, 2SB823, 2SB824, 2SB825, 576-0002-021, D41D2, D43C, ECG197, NTE197
$3.50
RCA/Thomson SK Replacement Transistor, Audio Power Output, TO-220 case, replaces 2N6110, 2N6111, 48-137610, 48S137185, 48S137259, 121-926, 121-977, AR27, AR30, AR37, AR44, P2U
$3.50
RCA/Thomson SK3085 PNP Silicon Power Transistor - TO-66 case, replaces 2N5954, 2N5955, 2N5956, 2SA614, 2SA616, 2SB503, 2SB509, 48R869701, 48R869714, GE-26, KSA614, SDT3701, SDT3703, SDT3706, SDT3707, SDT3708, SDT3710, SDT3725
$4.20
Matched pair of SK3082 PNP Germanium Transistors, replaces 4-48(SEARS), 65-80001, ECG226MP, NTE226MP, TCG226MP, TR94MP
$8.55
RCA/Thomson SK Replacement Transistor, replaces 2N4054, 2N4055, 2N4056, 2N4057, 2N5655,
$2.20
N Channel JFET, replaces 2N5452, 2N5458, 2SK11, 2SK12, 2SK15, 2SK24, 2SK30, 2SK35, 2SK40, 2SK43, GE-FET-1, MPF103, MPF104, MPF109, P1087, TIS78, TIS79, and many other audio (AF) N-Channel JFETS. TO-92 Case.
$4.88
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