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1 Piece MJ15024 Motorola Power Transistor Silicon NPN 16A 250V ECG388 NTE388
C $20.82
STK412-150 + Heat Sink Compound By SANYO
C $24.99
Motorola 2N3806 PNP Silicon Dual VHF Switching Amp Replaces ECG82 NTE82
C $20.82
10 Pieces | MJ2955 Complementary Silicon Power Transistor BY MOTOROLA
C $55.63
1 Pair | 2SB600 + 2SD555 200V 15A 200W 4MHz TO-3 New Original NEC
C $30.56
1 Piece | IRG4PC50U | TO-247 | GBT Transistor 600V 55A 200W | New Original IR
C $8.28
All items
2N5886 Transistor Silicon NPN / 80V / 25A / TO-3 By MOTOROLA LOT OF 50
C $360.63
2SB618+ 2SD588 NEC PNP+NPN 150V 7A Transistor HPAK
C $48.66
4 Pairs | Toshiba 2SB554 + 2SD424 PNP + NPN Transistors | FREE US Shipping
C $83.47
2 Pairs | 2SC2581 + 2SA1106 Sanken Silicon NPN+PNP Transistor | FREE US Shipping
C $34.74
LOT OF 2 2SC2782 Original New Toshiba NPN RF VHF Amplifier Transistor
C $82.15
5 Pieces | 2SC1971 C1971 RF Power Transistor BY MITSUBISHI
C $45.88
25 Pieces STK7410 + Heat Sink Compound BY SANYO ECG7076
C $277.09
20 Pieces | STR30130 Voltage Regulator | FREE Shipping within the US!
C $69.55
MJ411 Bipolar NPN Device
C $8.28
4 Pairs | MJ21193 + MJ21194 PNP + NPN Si Power Transistor New Original MOTOROLA
C $83.47
10 Pieces 2SB407 Germanium PNP Power Transistors BY SANYO
C $125.25
10 Pieces | SK3004 Unmarked PNP Germanium Transistor Equivalent: NTE102A ECG102A
C $69.55
5 Pieces | MJ15024 MOTOROLA Power Transistor ECG388 NTE388 | FREE US Shipping
C $55.63
2 PAIRS 2SC2607+2SA1116 Original Sanken New Silicon Transist
C $48.66
STK463 Power Amplifier + Heat Sink Compound Original SANYO
C $34.74
STK0029 IC + Heat Sink Compound New SANYO | FREE Shipping within the US!
C $31.96
M5218L Original Mitsubishi Integrated Circuit
C $11.07
16 Pieces | 2SD555 NEC TO3 Silicon NPN Power Transistor Equiv NTE87 ECG87 SK9237
C $215.82
4 Pieces | 2N3772 NPN PLANAR SILICON TRANSISTOR BY MOTOROLA
C $30.56
1N3996A 10 Watt Zener Diode DO-4 BY MOTOROLA LOT OF 2
C $30.56
10 Pieces -- 2N5943 1W 8dB 15V 400MHz FM TO-39 New Original MOTOROLA
C $47.27
STK078 + Heat Sink Compound ORIGINAL SANYO
C $24.99
2SC2565+2SA1095 NPN+PNP SI AUDIO PWR AMP BY TOSH FREE Shipping within US!
C $44.56
2SD287 / D287 NPN Silicon Transistor New Original NEC
C $26.39
1 PAIR | 2SB1560 + 2SD2390 Transistors New Original SANKEN
C $23.60
10 Pieces 1N3495 Equivalent: NTE5966 ECG5966 FREE Shipping within the US
C $97.40
12 Piece | MJ15003 NPN 140V 20A 250W TO-3 BY MOTOROLA
C $139.17
MJE3055 BY MOTOROLA TO-127 Package LOT OF 1
C $19.42
LOT OF 10 2N3055 Power Audio Transistor, 15A, 60V FREE Shipping within the US!
C $97.40
2 Pairs | MJ15024 NPN + MJ15025 PNP Audio Power 16A 250V | FREE US Shipping
C $51.45
2SB554 + 2SD424 PNP + NPN TRANSISTORS; 15A/150W TOSHIBA
C $23.60
5 PAIRS MJ15018 + MJ15019 Complementary Silicon Power Transistor
C $97.40
25 Pieces | 2N6430 MOTOROLA Bipolar (BJT) NPN Transistor | FREE US Shipping
C $59.80
STK043 Amplifier + Heat Sink Compound Original SANYO
C $27.08
2SD551 + 2SB681 Toshiba Audio Transistors TO-3
C $26.39
5 Pairs | 2SC3281 + 2SA1302 Toshiba NPN + PNP Audio Power Amp | FREE US Shipping
C $54.23
2 Pieces STK1050 + Heat Sink Compound ORIGINAL SANYO
C $47.27
STK0029N Original New Sanyo IC + HEAT SINK COMPOUND
C $33.35
Sanyo STK412-170 + Heat Sink Compound | FREE Shipping within the US!
C $41.70
2 PIECE - EXR5991 ECG5991 NTE Eqv NTE5991 | Rectifier 400V 40A DO-5 Anode Case
C $30.56
10 Pieces | IRG4PC50U | TO-247 | GBT Tr 600V 55A 200W | New Original IR
C $69.55
5 PAIRS: 5x 2SA909 + 5x 2SC1586 Silicon PNP+NPN Power Transistors New SANKEN
C $97.40
2 Pairs | 2SC3181 + 2SA1264 AF Power Transistor New Original TOSHIBA
C $31.96
1 Pair | 2SB557 + 2SD427 Toshiba PNP + NPN 100W TO-3 | FREE Shipping within US!
C $27.78
MJ21194 | NPN Silicon Power Transistor 250V 250W New Original Motorola
C $15.25
STK0050II Power Amplifier + Heat Sink Compound by SANYO
C $31.96
LM323K Adjustable Voltage Regulator ST
C $23.60
1 PAIR 2SA1102+2SC2577 Transistors New Original SANKEN
C $22.21
About us
Thank you for visiting our store! We have been serving our eBay customers for over 20 years from our small family business here in New Jersey. Our goal is to provide you with a large variety of semiconductors of the highest quality and at the best market prices. Have a question or comment? Reach out to us anytime, we look forward to hearing from you!
Seller feedback (17,178)
- v***v (32)- Feedback left by buyer.Past 6 monthsVerified purchaseReceived the transistors exactly like the pictures posted. Absolutely new, packed in antistatic packing. The appearance is excellent. Quality checked on the device according to the datasheet and verified that the transistors are original! I recommend the seller, as he is responsible for his goods and customers! For me this value is very important!
- r***h (718)- Feedback left by buyer.Past 6 monthsVerified purchaseExactly as described, new and original on semi parts! Excellent communication from seller, very well packaged, very fast shipping! I am highly impressed! This is a great seller I will be dealing with many more times in the future!
- d***c (2446)- Feedback left by buyer.Past monthVerified purchaseNice, hard to find power amplifiers for a c1979 Technics receiver, accurately described and depicted. Great price! Excellent packing, very fast *free* shipping. Thank you!
- 1***- (355)- Feedback left by buyer.Past monthVerified purchaseTop quality transistors in excellent new condition, a great value from a seller that I would not hesitate to buy from, also, the packing was excellent too and protected all of them I bought -arriving faster than expected AAAAAAAA++++++++
- r***h (561)- Feedback left by buyer.Past 6 monthsVerified purchaseItem as described, good seller communication, fast delivery & careful packing.
- m***s (1733)- Feedback left by buyer.Past monthVerified purchaseItem just as described, priced right, shipped fast. I will continue to buy from Semitronus, a leading seller of hard-to-find, obsolete semi's!