ECG Transistors FETs MOSFETs SCRs TRIACs for Sale

All devices are new and unused.
A 1989 ECG Cross Reference is available at the Internet Archive.
The Archive also has a 1992 Supplement
Most ECG devices are interchangeable with the same numbered NTE device (ECG123A=NTE123A)

Parts for Sale - click on item name for details

TCG280 NPN Silicon Power Transistor, AF Amp / Driver 100W

Replaces 2N1487, 2N1488, 2N1489, 2N5067, 2N5068, 2N5069, 2SD73, 2SD74, 2SD119, 2SD124, 2SD125, 2SD126, 2SD189, 2SD322, 2SD323, 2SD334, 2SD370, 2SD371, 2SD388, 2SD425, 2SD426, 2SD427, 2SD581, 2SD582, 2SD733, 2SD867

$6.25

2 IN STOCK

TCG291 NPN Medium Power Amp and Switch Transistor - NTE291 Equivalent

Replacement Transistor in an TO-220 case, replaces 2SD357, 2SD381, SK3440, TIP29A, TIP29B, TIP29C, TIP31A, TIP31B, TIP31C

$2.95

Sold Out

TCG312 N-Channel Silicon FET / JFET - NTE312 Equivalent

Replaces 2N3819, 2N4117, 2N4117A, 2N4118, 2N5078, 2N5078A, 2N5103A, 2N5104A, 2N5105A, 2N5163A, 2N5245, 2N5245A, 2N5246, 2N5246A, 2N5247, 2N5247A, 2N5248, 2N5248A, 2N5258, 2N5278A, 2N5360A, 2N5397, 2N5398, 2N5433, 2N5549

$1.45

Sold Out

TCG375 NPN Silicon Power Transistor - NTE375 Equivalent

Replaces 2SC1089BD, 2SC1138, 2SC1448, 2SC1626, 2SC1626Y, 2SC1669, 2SC1683, 2SC1683A, 2SC2071C, 2SC2073, 2SC2073A, 2SC2167, 2SC2167Y, 2SC2168, 2SD386, 2SD386A, 2SD387, 2SD387A, 2SD401, 2SD401A, 2SD402, 2SD402A, 2SD471, 2SD478, 2SD608

$2.40

1 IN STOCK

TCG396 NPN High Voltage Transistor 350V 1A - NTE396 Equivalent

Replaces 1854-0232, 1854-0234, 1854-0621, 2N1445, 2N1715, 2N1717, 2N2898, 2N2899, 2N2940, 2N2941, 2N3056, 2N3057A, 2N3439, 2N3440, 2N3450, 2N3500, 2N3501, 2N6430, 2N6431, 2SC1447, 2SC1748, 2SC2131, 2SC2267H, 2SD318, 40321V2, 40327, 40346, 40385, 40412

$2.95

Sold Out