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Replacement Semiconductors >
Motorola HEP Transistors - SCRs
Motorola replaced many early HEP Transistors with later types. Cross-reference here. ![]() ![]()
Motorola Gold-Lead NPN transistor, 30V, 100mA Replaces 2N709, 2N917A, 2N1005, 2N2475, 2N2616, 121-547, 121-585, 121-594, 121-840, 121-846, 121-848, 121-849, 121-851, 121-872, MPS6568A, MPS-H02, MPS-H10, MPS-H11, MPS-H19, MPS-H20, MPS-H24, MPS-H30
$1.49
Motorola HEP Replacement Transistor, replaces 2N277, 2N278, 2N441, 2N441BLU, 2N442, DS501, DS502, GE-4
$14.40
Motorola PNP Germanium High Current Transistor, replaces 48-134640, 48-134692, 49-134695, 48-134702, 48-134729, 480134740, M4640, M4692, M4695, M4702, M4740, M4729
$11.55
Motorola TO-5 case 3W Germanium PNP Transistor, replaces 2N398B, 2N1041, 2N1183B, 2N1184B, 2N2566, 2N2567, 2SB218, 2SB421, 2SB462
$6.50
TO-66 NPN Power Transistor 160V, 40W, replaces 2N3054, 2SD29, 2SD290, 2SD291, 2SD292, 2SD297, 48-869225, 48-869301, 48-869309, 48-869393, 40250, 40250V1, ECG375, SK3131, SK3261/175
$3.25
Motorola TO-5 NPN Silicon Transistor, 60V, 3A, replaces 2N2855, 2N2856, 2N2949, 2N3469, 2N4237, 2N4238
$2.50
Motorola Replacement Semiconductor, Stud SCR, 200V, 8A, replaces 2N3937, 2N4177, 2N4178, ECG5472, ECG5483, HEP-R1243, MCR846-4, MCR1305-4, MCR2305-4, MCR2315-4, NTE5472, NTE5483
$11.09
Motorola HEP Replacement SCR in a TO-127 case, replaces 2N3525, 2N4318, 2N4319, 2N4443, 2N5170, 48-137481, HEP-R1222, MCR107-5, MCR107-6, MCR3000-6, MCR3000-7, NTE5446, NTE5465
$7.55
Motorola TO-3 PNP Power Transistor, 77W, replaces 2N627, 2N628, 2N629, 48-134519, 48-134644, 49-134645, 48-134947, 576-0002-005, 576-0040-254, 40022, 40254, 70434, 115268, M4608, MN29, MN194, P1K, SPS91
$9.50
Motorola TO-5 PNP Germanium Transistor, replaces 2N3427, 2N3428, 2SA208H, 2SA232, 2SB55, 2SB136A, 2SB226, 2SB227, 2SB370A, 2SB370C, 121-348, 121-372, 121-416, 121-437, 121-544, 123877, GET891, GET892, GET895, M4313
$6.10
TO-5 PNP Germanium Transistor, replaces 2N362B, 2N573, 2N652, 2N655, 2N1193, 2N1374, 2N2449, 2N2450, 2SB54, 2SB186, 2SB346, 2SB486, 57A2-24, 57A2-25, 57B2-24, 57B2-25, 121-205, 121-305, 121-307, 121-360, 121-362, 121-395, 121-636A, 40403
$6.45
Motorola PNP Germanium Drift Field Transistor, Ft=600MHz. Replaces 121-54, 121-128, 121-137, 121-242, 121-243, 121-244, 121-335, 417-71, ECG126, NTE126
$4.80
Germanium Drift Field Transistor, replaces 2N252, 2N384, 2N499, 2N588, 2N1107, 2N1108, 2N1109, 2N1110, 2N1111, 2N1225, 2N1226, 2SA19, 2SA20, 2SA21, 2SA49, 2SA52, 2SA53, 2SA57, 2SA60, 2SA92, 2SA93, 2SA94, 2SA100, 2SA288
$7.25
Replaces 2N28, 2N29, 2N97, 2N97A, 2N98, 2N98A, 2N99, 2N100, 2N102, 2N103, 2N124, 2N125, 2N126, 2N127, 2N145, 2N146, 2N147, 2N148, 2N149, 2N150, 2N150, 2N150A, 2N164, 2N165, 2N166, 2N167, 2N167A, 2N168, 2N168A, 2N169, 2N170, 2N172, 2N182, 2N183, 2N184
$6.25
Motorola TO-66 PNP Power Transistor, replaces 2N4078, 2N5889, 2N5893, 2SB130, 2SB130A, 2SB254, 2SB255, 2SB355, 2SB357B, 2SB367, 2SB367(A), 2SB367A,2SB367B, 2SB367C, 2SB367D, 2SB368, 2SB368H, 2SB458, 2SB458A, 2SB466, 2SB467, 2SB473, 2SB481, 2SB481A
$6.25
Motorola PNP Germanium Transistor in a TO-66 case, replaces 2N4078, 2N5887, 2N5888, 2N5897, 2N5901, 2SB256, 2SB463, 2SB474, 13-26377-1, 48-40172G01, 48-137270, 48-137271, AD162, AD164, ES15X99
$5.25
Motorola PNP Germanium High Voltage Transistor, replaces 2N1365, 2N2528, 2SB64, 2SB231, 2SB275, 2SB276, 2SB296, 2SB310, 2SB311, 2SB313, 2SB320, 2SB342, 2SB343, 2SB359, 2SB360, 2SB410, 48-137178
$6.30
NPN Silicon Transistor, replaces 2N3234, 2N3442, 2N3788, 2N3865, 2N4071, 2N4347, 2N4348, 2N5239, 2N5240, 2N5241, 2N5264, 2N5559, 2N5632, 2N5633, 2N3634, 2N5758, 2N5759, 2N5760, 2N5804, 2N5805, 121-449
$7.60
Motorola PNP RF Amplifier Transistor, replaces 2N4354, 2N4355, 2N4356, 2N4413, 2N4415A, 2N4890, 2N5372, 2N5373, 2N5374, 2N5763, 2SA503, 2SA504, 2SA565, 2SA570, 2SA594, 2SA603, 2SA628A, 48-43750-G04, 121-442, 121-708
$1.35
Motorola HEP NPN Transistor, replaces 2N243, 2N244, 2N341, 2N699, 2N1493, 2N1613, 2N2618, 2N3298, 2N3500, 2N3501, 2N3946, 2N3947, 2N4390, 2N4924, 2N5174, 2N5309, 2N5310, 2SC485, 2SC714, 576.0004-001
$3.00
Motorola NPN Silicon Uniwatt Transistor, replaces 121-445, 121-714, 142N1, ECG188, NTE188, MPS-U03, MPS-U04, MPS-U06, MPS-U07
$6.30
Motorola HEP Replacement Semiconductor
$1.33
Silicon N-Channel JFET, replaces 2N4220, 2N4220A, 2N4221, 2N4221A, 2N4222, 2N4222A, 2N4223, 2N4224, 2N5457, 2N5458, 2SK17, 2SK24, 2SK30, MPF103, MPF104, MPF105, U1177, U1178, U1180, U1181, U1285, U1322, U1323, U1324, UC100, UC105, UC110, 40461, SPF024
$8.30
Motorola HEP Replacement JFET, replaces 2N5246, 2N5247, 2N5484, 2N5485, 2SK23A, 2SK31YEL, 2SK31L, 2SK41C, 2SK41D, 2SK83, 2SK194, 2SK196R, 2SK197
$8.30
Motorola HEP Replacement JFET, replaces 2N4416, 2N4416A, MPF102, MPF103, MPF104, MPF105, MPF106, MPF107, MPF108, MPF109, MPF111, MPF112
$2.15
Motorola HEP Replacement JFET, replaces 2N5246, 2N5247, 2N5484, 2N5485, 2SK23A, 2SK31YEL, 2SK31L, 2SK41C, 2SK41D, 2SK83, 2SK194, 2SK196R, 2SK197
$2.30
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