Semiconductors
Semiconductor Components
At Electrical Surplus, we offer an extensive selection of electronic semiconductor devices for sale. Semiconductor components offer several advantages, including being shock-proof, having an almost unlimited lifespan, and requiring a low voltage to operate properly.
Our supply ranges from electronic transistors and timers to diodes and audio converters. Start shopping for your semiconductor components today to experience all of the advantages they have to offer. If the semiconductor you’re looking for is out of stock, you can request a part and we’ll get it to you as quickly as possible.
Find the semiconductor component you need in our selection below.
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Unidentified MFG - STK4803 - 2-CH Power Amplifier to 30WattSpecial Price $9.97 Regular Price $12.952-CH 10 to 30Watt min AF Power Amplifier (Dual Supply)16-power sip Max Supply 35VListed as Generic Manuf, possibly a Sanyo product. Learn More -
Unidentified MFG - STK077 - IC, audio. AF power amplifier, 15 to 35 watt.$10.00IC, audio. AF power amplifier, 15 to 35 watt. Case: Thick film hybrid, 10 Pin power sip. Note: Listed as Generic Manuf, possibly a Sanyo product. Cross NTE1326. Learn More
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Unidentified MFG - STK0035 - IC, audio. Output stage of AF power amplifier. New.Special Price $14.98 Regular Price $16.50READY TO SHIP - ONLY 1 LEFT IN STOCK!STK0035 IC, audio. Output stage of AF power amplifier 35 watt.
One channel darlington power pack. Quasi.
Case: thick film hybrid 10 Pin power Sip.
New. Listed as Generic Manuf, possibly a Sanyo product.
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STK Electronics Inc - STK401-140 - IC, audio. AF power amplifier.Special Price $19.98 Regular Price $24.50Out of stock
STK Electronics Inc - STK401-140 IC, audio.
AF power amplifier. 2 Channel, 120 watt x 2, THD 0.4%.
Supply voltage: VCC max 74V, Vcc1 51V.
Package: thick film hybrid 16 power Sip.
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Sanyo - STK4021M - IC, audio. AF power amplifier/Voltage amplifier.$15.99IC, audio. AF power amplifier/Voltage amplifier. Case 10 Pin power SIP. New. Learn More -
Sanyo - STK-0029 - IC, audio. 25 watt AF power amp, darlington, output stage.$14.50Out of stockIC, audio. 25 watt AF power amp, darlington, output stage. Case: 10 Pin power SIP. New. Note: Cross Listed as Generic, but must be Sanyo. Learn More -
Sanyo - STK050 - IC, Audio. 50 watt AF Power Output.$24.98Sanyo - STK050 - IC, Audio.
1 Channel by 2 Power Supplies.
50 watt AF power output.
Case: 16 Heavy Power SIP.
New.
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Philips - ECG1028 - IC, Audio. AF PO 20 watt.Special Price $16.98 Regular Price $18.50Philips - ECG1028 - IC, Audio.
AF PO 20 watt.
Package: mod-hybrid 10 Pin power Sip.
New.
Alternate: NTE1028.
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NTE Electronics - NTE1148 - IC, audio. 50 Watt audio power circuit.$8.00IC, audio. 50 Watt audio power circuit. Case: 10 Pin power SIP. Note: Cross ECG1148, SK3292. New. Learn More
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NTE Electronics - NTE1345 - IC, audio. 2 Channel, 30 watt each, audio power amp.$24.99Out of stockNTE Electronics - NTE1345 IC, audio.
2 Channel, 30 watt each, audio power amp.
Case: 16 power SIP. New.
Note: Cross ECG1345.
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NTE Electronics - NTE1356 - IC, audio. 25 Watt min, 2 Channel AF power output stage.$24.99IC, audio. 25 Watt min, 2 Channel AF power output stage. Case: 16 power SIP> New. Note: Cross ECG1356. Learn More
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Unidentified MFG - STK1070 - IC. Output Stage of AF Power Amplifier, 70 watt.$10.00Out of stockIC. Output Stage of AF Power Amplifier, 70 watt. One channel darlington power pack. Pure. Package: 10 Pin power Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More -
Unidentified MFG - STK463 - IC, audio. 2 power 2 Channel 10 to 30W.$14.00IC, audio. 2 power 2 Channel 10 to 30W min AF power amp. Case: 16 power SIP. New. Learn More
