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Replacement Semiconductors >
GE Transistors FETs SCRs Triacs
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PNP Germanium Transistor, RF and IF Amplifier, replaces 2N123, 2SA26, 2SA31, 2SA36, 2SA40, 2SA44, 2SA55, 121-14, 121-53, 121-80, AC116, AC122, AC150. AC160, ECG100, SK3005
$6.65
Transistor for AF Applications, replaces 2N42, 2N43, 2N43A, 2N44, 2N44A, 2N187A, 2N188, 2N188A, 2N189, 2N190, 2N191, 2N192, 2N195, 2N196, 2N331, 2N402, 2N403, 2N404, 2N404A, 2N405, 121-95, 121-96, CK721, CK722, CK725, ECG102, NTE102, SK3722/102
$8.25
GE Germanium Power Transistor, replaces 2N176, 2N178, 2N256, 2N257, 2N456A, 2N457A, 2N458A, 2N511, 2N538, 2N553, 121-134, 121-136, 121-371, 182-382, 121-389, 417-20, 417-30, 417-32, 417-44, 417-45, 417-46, 417-62, Sk3014
$19.80
GE Replacement Transistor for RF/IF Applications, replaces 2N78, 2N78A, 2N94, 2N124, 2N125, 2N164, 2N168, 2N172, 2N182, 2N183, 2N211, 2N212, 2N216, 121-6, 121-21, 121-22, 121-24, 121-25, 121-26, 121-50, 121-51, 121-70, 121-71, SK3010
$8.25
Replaces 2N96, 2N99, 2N145, 2N146, 2N148, 2N148A, 2N149, 2N150, 2N150A, 2N165, 2N169, 2N170, 2N292, 2N293, 2N356, 2N392, 2N438, 2N439, 2N445, 2N448, 2N449, 2SB13, 2T73, 2T75, 2T76, 2T77, 2T78, 121-7
$6.69
GE Replacement Transistor for AF amplifier applications, replaces 2N1302, 2N1304, 2N1306, 2N1308 and other NPN Germanium Transistors
$9.40
PNP Germanium Transistor, RF and IF Amplifier, replaces NTE160 and others
$5.05
**** USE SK3444 AS REPLACEMENT **** (NTE123A EQUIVALENT)
GE Replacement Semiconductor, replaces 2N2904, 2N2904A 2N2905, 2N2905A, 2N4034, 2N4035, 417-102, 417-116, 417-132, 417-153, 417-176, 417-182, 417-184, 417-196, 417-200, 417-201, 417-235, 576-001-013
$1.99
Replaces 2N3638, 2N3640, 2N5141, 2N5142, 2N5143, BC221, CS1354, CS4012, SE6562
$2.55
GE Power Transistor, TO-66 case, replaces 2N3054, 2SD29, 2SD290, 2SD291, 2SD292, 2SD297, 48-869225, 48-869301, 48-869309, 48-869393, 40250, 40250V1, ECG375, SK3131, SK3261/175
$3.25
GE Replacement Semiconductor, replaces pairs of 2N3054, 2SD29, 2SD290, 2SD291, 2SD292, 2SD297, 48-869225, 48-869301, 48-869309, 48-869393, 40250, 40250V1, ECG375, SK3131, SK3261/175
$5.60
Replaces D27C1, D27C2, D27C3, D27C4, D28A1, D28A2, D28A3, D28A4, D28A7, D28A9, D28A10, D28D3, D28D7, D28D8, D40D3, D42C1, D42C2, D42C3, D42C5, D42C6, D42C7, D42C8, D44C88, ECG186, NTE186
$3.61
Replaces D27D1, D27D2, D27D3, D27D4, D41D1, D41D2, D41D4, D41D5, D41D7, D41D9, D43C1, D43C2, D43C3, D43C4, D43C5, D43C6, D43C7, D43C8, ECG187
$2.30
Replaces 2N902, 2N903, 2N904, 2N905, 2N917, 2N917, 2N918, 2SC464, 2SC465, 2SC563, 2SC684, 2SC1035, 2SC1036, 2SC1044, 2SC1048, 2SC1054, 2SC1067, 2SC1070, 2SC1117, 2SC1128, 2SC1129, 2SC1182, 2SC1254, 2SC1319, 2SC1321, 2SC1331, 2SC1411, NTE161, SK3018
$4.05
Replaces 2N340, 2N340A, 2N341, 2N341A, 2N342A, 2N1052, 2N1053, 2N1054, 2N1207, 2N1493, 2N1574, 2N1613B, 2N2440, 2N2618, 2N2726, 2N3114, 2N3388, 2N3389, 2S743, 2S743A, 2S745A, 2S746, 2S746A, 2SC1012, GE-229, GE-230, GE-235, NTE154, SK3040, SK3044
$2.95
GE Replacement Transistor, replaces AD161, 2N4077, 2N4079(NPN), ECG155, NTE155, SK3839/155
$4.00
Replaces 2SA498, 2SA503, 2SA504, 2SA638, 2SA683, 2SA683P, 2SA683R, 2SA683S, 2SA684, 2SA772, 2SA934, 2SA966, 2SA966Y, 2SB352, 2SB352D, 2SB525, 2SB544, 2SB544D, 2SB544E, 2SB544F, 2SB562, 2SB564, 2SB598, 2SB605, 2SB621A, 2SB683, 2SB684
$1.70
Replaces 2N990, 2N991, 2N992, 2N993, 2N994, 2SA100, 2SA103, 2SA104A, 2SA105, 2SA106, 2SA107, 2SA108A, 2SA109A, 2SA110A, 2SA111A, 2SA112A, 2SA113A, 2SA114, 2SA115A, 2SA116A, 2SA117A, 2SA118, 2SA121A, 2SA144A, 2SA415A, 2SA525, NTE160
$4.85
Replaces 2SA176, 2SA188, 2SA202, 2SA218, 2SA222, 2SA274, 2SA275, 2SA307, 2SA311, 2SA312, 2SA313, 2SA341, 2SB72, 2SB73, 2SB77, 2SB110, 2SB134, 2SB154, 2SB155, 2SB175, 2SB183, 2SB187, 2SB324, 2SB385, 2SB405, ECG158, NTE158, SK3004
$7.70
Replaces ECG182, MJE2011, MJE203, MJE204, MJE205, MJE2801, MJE3055, MJE5977, MJE5978, MJE5979, MJE5983, MJE5984, MJE5985, MJE722, NTE182
$6.80
Replaces 2N4231A, 2N4921, 2N4922, 2N4923, 2N5190, 2N5191, 2N5192, 2N6179, MJE180, MJE181, MJE200, MJE200E, MJE-220, MJE220, MJE221, MJE222, MJE223, MJE224, MJE225, MJE240, MJE241, MJE242, MJE3520, MJE482, MJE483, MJE488, MJE520, MJE521, MJE720, MJE721
$4.20
Replaces 2N3708, 2N3709, 2N3710, 2N4138, 2N4966, 2N4996, 2N4997, 2N5830A, 2SC-F11, 2SC17, 2SC55, 2SC74, 2SC134, 2SC135, 2SC137, 2SC324, 2SC562, 2SC563, BC125, GET3562, GET3563, MPS6567, MPS6568, MPS6569
$1.50
Replaces 2N3566, 2N5131, 2N5135, 2N5305, 2N5306, 2N5307, 2N5308, 2N5525, ECG172, MPSA12, MPSA13, NTE172, NTE172A
$0.85
Replaces 2SA643, 2SA643A, 2SA643B, 2SA643P, 2SA643Q, 2SA643R, 2SA643S, 2SA643V, 2SA643W, 2SA683, 2SA683P, 2SA683Q, 2SA683R, 2SA730P, 2SA730Q, 2SA730R, 2SA730S, 2SA731P, 2SA731Q, 2SA731R, 2SA731S, A730P, A730Q, A730R, A730S, ECG193, SK3138
$2.00
Replaces 2SA643, 2SA643A, 2SA643B, 2SA643P, 2SA643Q, 2SA643R, 2SA643S, 2SA643V, 2SA643W, 2SA683, 2SA683P, 2SA683Q, 2SA683R, 2SA730P, 2SA730Q, 2SA730R, 2SA730S, 2SA731P, 2SA731Q, 2SA731R, 2SA731S, A730P, A730Q, A730R, A730S, ECG193, ECG193A, SK3138
$2.25
Replaces 2SC250, 2SC251, 2SC252, 2SC253, 2SC263A, 2SC266A, 2SC268B, 2SC286A, 2SC287A, 2SC288, 2SC289, 2SC463, 2SC568, 2SC611, 2SC612, 2SC613, 2SC658, 2SC705, 2SC748, 2SC761, 2SC786, 2SC800, BF195, DS74
$1.41
Replaces 2N3414, 2N3416, 2N3641, 2N3642, 2N3643, 2N3903, 2SC372Y, 2SC403C, 2SC705, 2SC1128, 2SC1128S, 2SC1293(A), 2SC1293A, 2SC1293B, 2SC1293C, 2SC1293D, 2SC1607, 2SC1687, 2SC2025, ECG233, NTE233, SK3124
$0.95
Replaces 2N2923, 2N2924, 2N2925, 2N2926, 2N3390, 2N3391, 2N3392, 2N3393, 2N3394. 2N3395, 2N3396, 2N3397, 2N3398, 2N3565
$1.65
Replaces 2N4924S, 2SC1124, 2SC1124A, 2SC1124B, 2SC1124C, 2SC1124D, ECG190, HEP714, HEP-S3019, HEPS3091, IRTR-74, MM-3009, MM3014, MPS-U03, MPSU03, MPS-U04, MPSU04, NTE190, SK9435
$11.00
Replaces ECG189, HEP-S3030, HEPS3030, HEP-S3031, HEPS3031, HEP-S3032, HEPS3032, IRTR73, M9641, MPS-U51, MPSU51, MPS-U51A, MPSU51A, MPS-U52, MPSU52, MPS-U55, MPSU55, MPS-U56, MPSU56, MPSU57, NTE189
$8.77
Replaces 2N234, 2N235, 2N1530, 2N1531, 2N1532, 2N1535, 2N1540, 2N1545, 2N1550, 2N1551, 2N1552, 2N1553, 2N1554, 2N1555, 2N1560, 121-171, 121-270, 121-271, 121-363, 121-398, 121-793, 121-1124, 121-1134, 417-141, 417-216, NTE121, SK3009, SK3014, SK3718
$19.80
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