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1 Piece MJ15024 Motorola Power Transistor Silicon NPN 16A 250V ECG388 NTE388
$14.95
STK412-150 + Heat Sink Compound By SANYO
$17.95
Motorola 2N3806 PNP Silicon Dual VHF Switching Amp Replaces ECG82 NTE82
$14.95
10 Pieces | MJ2955 Complementary Silicon Power Transistor BY MOTOROLA
$39.95
1 Pair | 2SB600 + 2SD555 200V 15A 200W 4MHz TO-3 New Original NEC
$21.95
1 Piece | IRG4PC50U | TO-247 | GBT Transistor 600V 55A 200W | New Original IR
$5.95
All items
4 Pairs | Toshiba 2SB554 + 2SD424 PNP + NPN Transistors | FREE US Shipping
$59.95
STK1060 ORIGINAL SANYO LOT OF 2
$32.95
2 Pairs | MJ21193 + MJ21194 Motorola PNP + NPN Silicon Power Transistors
$38.95
2 Pairs | MJ15024 NPN + MJ15025 PNP Audio Power 16A 250V | FREE US Shipping
$36.95
100 Pieces | MRF517 RF NPN Transistor BY MOTOROLA
$249.00
2SD551 + 2SB681 Toshiba Audio Transistors TO-3
$18.95
15 PACK - 820uF 6.3V Rubycon MBZ 8x25mm 6.3V820uF Low ESR Motherboard Capacitor
$16.95
10 Pieces | 2N2647
$31.95
10 Pieces | SK3004 Unmarked PNP Germanium Transistor Equivalent: NTE102A ECG102A
$49.95
2SD287 / D287 NPN Silicon Transistor New Original NEC
$18.95
2 Pieces STK1050 + Heat Sink Compound ORIGINAL SANYO
$33.95
STK0029 IC + Heat Sink Compound New SANYO | FREE Shipping within the US!
$22.95
25 Pieces | 2N6430 MOTOROLA Bipolar (BJT) NPN Transistor | FREE US Shipping
$42.95
STK0029N Original New Sanyo IC + HEAT SINK COMPOUND
$23.95
2N5886 Transistor Silicon NPN / 80V / 25A / TO-3 By MOTOROLA LOT OF 50
$259.00
STK080G ORIGINAL SANYO + HEAT SINK COMPOUND
$23.95
10 Pieces 1N3495 Equivalent: NTE5966 ECG5966 FREE Shipping within the US
$69.95
2 Pairs | 2SC2581 + 2SA1106 Sanken Silicon NPN+PNP Transistor | FREE US Shipping
$24.95
10 Pieces | 2SC3281 Toshiba NPN Transistor Equivalent to: NTE2328 ECG2328 SK9991
$37.95
LOT OF 2 2SC2782 Original New Toshiba NPN RF VHF Amplifier Transistor
$59.00
STK3156 + Heat Sink Compound,AUDIO POWER AMPLIFIER By SANYO
$32.00
10 Pieces LA7823 Synchronization and Deflection Circuit for CRT
$42.95
10 Pieces | IRG4PC50U | TO-247 | GBT Tr 600V 55A 200W | New Original IR
$49.95
10 Pieces 2SB407 Germanium PNP Power Transistors BY SANYO
$89.95
5 Pairs of 2SD551 + 2SB681 Toshiba Audio Transistors TO-3
$59.45
STK0039 + Heat Sink Compound Original SANYO
$23.95
STK463 Power Amplifier + Heat Sink Compound Original SANYO
$24.95
LOT OF 1 MJ21196G Transistor - TO-3 (TO3) NPN 250V 16A
$17.95
STK0050II Power Amplifier + Heat Sink Compound by SANYO
$22.95
25 Pieces STK7410 + Heat Sink Compound BY SANYO ECG7076
$199.00
10 Pieces | 2SC2312 Silicon RF Power Transistor NPN 12V 17W 27MHz TO220
$69.00
Sanyo STK412-170 + Heat Sink Compound | FREE Shipping within the US!
$29.95
MJE3055 BY MOTOROLA TO-127 Package LOT OF 1
$13.95
STK014 Audio Power Amplifier BY SANYO + HEAT SINK COMPOUND
$24.95
UPC1378H Original New BY NEC
$7.95
LM323K Adjustable Voltage Regulator ST
$16.95
2SB554 + 2SD424 PNP + NPN TRANSISTORS; 15A/150W TOSHIBA
$16.95
MRF455 RF POWER TRANSISTOR NPN
$42.95
5Pieces MB3756 FUJI ZIP-8
$34.95
10 Pieces | CA3046 RCA NPN Transistor Array | FREE Shipping within US!
$38.95
1 Piece | MRF646 RF Power Transistoren Equivalent to NTE367 ECG367
$29.45
5 Pieces | MJ15024 MOTOROLA Power Transistor ECG388 NTE388 | FREE US Shipping
$39.95
1 Pair | 2SC2922 + 2SA1216 Sanken NPN + PNP 180V 17A 200W 50MHz
$18.95
MJ11013 Bipolar (BJT) Transistor PNP - Darlington 90 V 30 A 4MHz 200 W Through
$14.95
2 Pieces | Sanyo STK1039 + Heat Sink Compound | FREE Shipping within the US!
$27.95
10 PAIRS 2SC3856+2SA1492 NPN+PNP PLANAR SILICON TRANSI(AUDIO POWER AMPLI
$49.95
SD1446 RF/VHF/UHF Transistor ST CASE-M-113 | FREE Shipping within the US!
$40.95
4 Pairs | 2SA1494 + 2SC3858 Sanken PNP + NPN Transistors 200V 17A 200W 20MHz
$44.95
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 (17,142)
- 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!
- r***h (560)- Feedback left by buyer.Past 6 monthsVerified purchaseItem as described, good seller communication, fast delivery & careful packing.
- m***s (1728)- 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!
- f***e (381)- Feedback left by buyer.Past monthVerified purchaseA perfect transaction. Accuratly described, fairly priced,and quickly shipped.
- i***h (55)- Feedback left by buyer.Past 6 monthsVerified purchaseLooks like the Original and well packaged. Very quick shipping and a Great value. I will definitely buy from this Seller again.