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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NAMCO CONTROLS - ES150-24101 - photo electric control mod, mod dual ttl 115vacSpecial Price $27.95 Regular Price $35.00photo electric control mod mod dual ttl 115vac Learn More -
SANYO - LA4260 - IC, audio. 2.5 Watt 2 Channel AF power amplifier.$3.00IC, audio. 2.5 Watt 2 Channel AF power amplifier for home stereos and music centers. Package: 10 Sip, bulk. Learn More -
SANYO - STK1070 II - 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. Used/Removed from equipment. Perfect socket pulls. Learn More -
Motorola - MOC3063 - IC, optocoupler. Channels: 1.$0.50IC, optocoupler. Channels: 1. Isolation: 5300Vrms. Output type: triac. Input current: 20mA max. Operating temperature: -40C to +100C. Package: 6 Dip. New. RoHS compliant. Learn More -
Unidentified MFG - 8-241 - BLACK FIBER OPTIC CABLE SINGLE TO DUALSpecial Price $5.63 Regular Price $7.50BLACK FIBER OPTIC CABLE 33-INCHES LONG - GOES FROM A DUAL FEED-THRU MOUNT TO A SINGLE SURFACE MOUNT Learn More -
STK Electronics Inc - STK4121 II - IC. Two (2) channel AF power amplifier.Special Price $9.98 Regular Price $12.50Out of stockSTK Electronics Inc - STK4121 II IC.
Two (2) channel AF power amplifier
Case/Package: SIP 18 Pins
Power Amplifier: 2 x 15 Watts
Voltage: 20 V
Frequency: 50 KHz
Dimensions Height: 6.35 mm, Length 66.675 mm, Width 50.8 mm
Package: 18 pin thick film hybrid module.
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SANYO - LA4100 - IC, audio. 2 Channel AF power amp.$3.00IC, audio. 2 Channel AF power amplifier for radio, tape recorder. Package; 14 Dip heatsink. Note: New, tarnishing leads. Learn More
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SANYO - LA3600 - IC, audio. 2 Channel AF power amplifier.$4.99IC, audio. 2 Channel AF power amplifier, for radio, tape recorder. 5 Band graphic equalizer. Package: 16 Dip. Learn More
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QTC - HCPL2531 - IC, optocoupler. Package: 8 Dip.$4.00IC, optocoupler. Dual channel high speed transistor optocoupler. Package: 8 Dip. HCPL-2531. Learn More
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NEC Corporation - PS2501-2 - IC, transistor. Single, 6V 50mA.Special Price $0.79 Regular Price $1.00IC, transistor. High isolation voltage single transistor 6V 50mA phototransistor optically coupled isolator. Package: 8 Dip. Learn More
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LITRONIX - ILQ74 - IC. Phototransistor/Optocoupler.$1.59IC. Phototransistor/Optocoupler. Quad channel. Package: 16 Dip. Learn More
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HP/AGILENT - HCPL4503 - Optocoupler. Single channel, high speed.$1.25Optocoupler. Single channel, high speed. Case: 8 Dip. Learn More
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HITACHI - HA13153A - IC, audio. 4 Channel 15W amplifier.$10.00IC, audio. 4 Channel 15 watt BTL power amplifier. Package: 23 power Sip staggered leads. Learn More
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Motorola - HEP592 - Single-channel audio preamp-input amplifier.$15.00IC, audio. Single-channel audio preamp-input amplifier. Upper 3dB Frequency: 50kHz. AV (dB) Min.=34. THD Max. (%)=1.0 Dissipation: 400mW. Supply voltage: 16V. Package: TO-99 gold leads. Learn More -
LITRONIX - ILQ74 - IC. Phototransistor/Optocoupler. Used.$0.75IC. Phototransistor/Optocoupler. Quad channel. Package: 16 Dip, tarninging. Used/Removed from equipment. Learn More
