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Motorola HEP Transistors JFETS and SCRs for Sale | Talon Electronics LLC
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Replacement Semiconductors  >  Motorola HEP Transistors - SCRs

Motorola replaced many early HEP Transistors with later types.  Cross-reference here.
A 1973 Motorola HEP Cross Reference is available at WorldRadioHistory.com

Parts for Sale - click on item name for details
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 HEP-3 PNP Germanium Transistor HEP3
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
$4.90
Sold Out

 HEP-54 NPN Silicon Transistor HEP54
Motorola Gold-Lead TO-92 NPN transistor, 20V, 200mA
$1.09
Sold Out

HEP-231 HEP231 PNP Germanium TO-36 Power Transistor
Motorola HEP Replacement Transistor, replaces 2N277, 2N278, 2N441, 2N441BLU, 2N442, DS501, DS502, GE-4
$14.40
6 IN STOCK

HEP-236 Germanium PNP Transistor 80V 25A 106W
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
2 IN STOCK

HEP-239 PNP Germanium Transistor
Motorola TO-5 case 3W Germanium PNP Transistor, replaces 2N398B, 2N1041, 2N1183B, 2N1184B, 2N2566, 2N2567, 2SB218, 2SB421, 2SB462
$6.50
13 IN STOCK

HEP-241 NPN Silicon Power Transistor 160V 5A 40W
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
5 IN STOCK

HEP-243 Silicon NPN Transistor
Motorola TO-5 NPN Silicon Transistor, 60V, 3A, replaces 2N2855, 2N2856, 2N2949, 2N3469, 2N4237, 2N4238
$2.50
3 IN STOCK

HEP-244 Silicon NPN Transistor - MJE340 Replacement
Motorola TO-126 NPN Silicon Transistor, 300V, 500mA, replaces MJE340, M912, 2SC996
$2.50
Sold Out

HEP-305 SCR 50V 15A
Silicon Controlled Rectifier 50V 12A, TO-48(R), replaces MCR808-2
$1.80
2 IN STOCK

HEP-623 PNP Germanium Power Transistor
Motorola TO-3 PNP Germanium Transistor - 77W, replaces 2N176, 2SB128, 2SB129, 48-124204, 48-124246, 48-129935, 48-134302, 48-134763, 48-134766, 48-134767, 48-137122, 48-137123, 121-308, M4722, SP404
$5.50
Sold Out

HEP-628 HEP628 PNP Germanium Power Transistor
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
5 IN STOCK

HEP-630 PNP Germanium Transistor
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
8 IN STOCK

HEP-633 PNP Germanium Transistor
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
4 IN STOCK

HEP-636 PNP Drift-Field  RF Transistor
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
1 IN STOCK

HEP-639 PNP Transistor
Motorola PNP Germanium Drift Field Transistor
$4.25
1 IN STOCK

HEP-641 NPN Germanium Transistor
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
5 IN STOCK

HEP-642 PNP Germanium Transistor
Motorola TO-66 PNP Power Transistor
$8.25
1 IN STOCK

HEP-643 PNP Germanium Power Transistor
Motorola PNP Germanium Transistor in a TO-66 case, replaces 2N4078, 2N5887, 2N5888, 2N5897, 2N5901, 2SB463, 2SB474
$5.25
4 IN STOCK

HEP-644 PNP Germanium Power Transistor
Motorola PNP Germanium High Voltage Transistor
$6.30
3 IN STOCK

HEP-703 NPN Medium Power Transistor 80V 4A 25W
Motorola NPN Silicon Transistor - TO-66 case, replaces 2N3054, 2N3766, 2N4910, 2N4911, 2N4912, 2N6260, 2N6261, 2SC490, 2SC491, 2SC830, 2SC1024, 2SC1444, 2SD28, 2SD29, 2SD91, 2SD130, 2SD143, 2SD150, 2SD154, 2SD155, 2SD226, 2SD236, 2SD237
$2.50
Sold Out

HEP-707 High Voltage High Power NPN Transistor
Motorola HEP Replacement Semiconductor
$7.60
1 IN STOCK

HEP-708 PNP Low Power RF Amplifier Transistor
Motorola HEP Replacement Semiconductor
$1.35
1 IN STOCK

HEP-713 NPN Low Frequency RF Transistor
Motorola HEP Replacement Semiconductor
$3.00
3 IN STOCK

HEP-714 NPN Silicon High Voltage Transistor
Motorola NPN Silicon Uniwatt Transistor, replaces 121-445, 121-714, 142N1, ECG188, NTE188, MPS-U03, MPS-U04, MPS-U06, MPS-U07
$6.30
2 IN STOCK

HEP-735 NPN General Purpose Amp Transistor
Motorola HEP Replacement Semiconductor
$1.20
1 IN STOCK

HEP-736 NPN General Purpose Amp Transistor
Motorola HEP Replacement Semiconductor
$1.20
1 IN STOCK



HEP-F2005 N-Channel MOSFET
Motorola HEP Replacement MOSFET, replaces 3SK22, 48-137070, 99S045, 40559, MFE3002, MFE3004
$8.30
1 IN STOCK

HEP-G0003 PNP Germanium Signal Transistor
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
$5.55
3 IN STOCK

HEP-G0004 PNP Germanium Transistor
Motorola HEP Replacement Transistor
$6.75
Sold Out

HEP-G0006 PNP Germanium Transistor
Motorola HEP-G0006 PNP Transistor
$6.75
1 IN STOCK

HEP-G0007 PNP Germanium Audio Transistor
Motorola HEP Replacement Semiconductor
$5.50
1 IN STOCK

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