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.
- Texas Instruments - TMS9927NL - IC. Video timer / Controller.$5.00IC. Video timer / Controller. Case: 40 Dip. Note: Very old with some residual deteriorating foam on the leads. Used/Removed from equipment. Learn More
- SUPERTEX - HV518P - IC. Display driver, 32-channel.40 Pin DipSpecial Price $7.98 Regular Price $8.95READY TO SHIP - ONLY 13 LEFT IN STOCK!
- ZILOG - Z0842006PSC - IC. I-O Controller.$6.99IC. I-O Controller Circuit - Parallel I/O Controller. Package: 40 Dip. Note: Double marked Z80PIO. Perfect socket pulls. Learn More
- Unidentified MFG - LA4160 - IC, audio. Single-chip tape recorder audio system.Special Price $2.98 Regular Price $4.95IC, audio. Single-chip tape recorder audio system. Package: 14 Dip tab. Learn More
- Unidentified MFG - STK5461 - Secondary regulator for VTR. New.$7.10Secondary regulator for VTR. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK5441 - Secondary regulator for VTR.Special Price $8.98 Regular Price $12.50
STK5441 Secondary Regulator for VTR.
Package: Thick Film Hybrid 15 SIP.
Listed as Generic Manuf,acturer but we suspect is Sanyo Product.
Learn More - 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 - STK4412 - IC, audio. 2 Channel AF power amplifier.Special Price $12.98 Regular Price $14.50Out of stock
STK4412 IC, audio. 2 Channel AF power amplifier. VCC 43V, 63V max. 20 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product.
Learn More - Sanyo - STK439 - IC, audio. 2 Channel AF Power Amplifier. New.Special Price $14.98 Regular Price $18.95Out of stock
Sanyo - STK439 IC, Audio.
2 Channel AF Power Amplifier.
VCC 39V, 56V max.
15 Watts Minimum.
Package: Thick Film Hybrid 15 Sip.
Manufacture Pkg's.
Learn More - Unidentified MFG - STK4352 - IC, audio. AF power amplifier. New.Special Price $4.02 Regular Price $5.36IC, audio. AF power amplifier. VCC 27V, 39V max. 7 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK4332 - IC, audio. AF power amplifier.Special Price $3.64 Regular Price $4.85Out of stockIC, audio. AF power amplifier. VCC 23V, 32V max. 5 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK430III - IC, audio. 2 Channel AF power amplifier. New.Special Price $12.98 Regular Price $14.50Out of stock
STK430III IC, audio. 2 Channel AF power amplifier. VCC 31V, 50V max. 22 Watt. Case: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product.
Learn More - Unidentified MFG - STK4044V - IC, audio. AF power amplifier.Special Price $4.58 Regular Price $6.11Out of stockIC, audio. AF power amplifier. 100 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK4042 II - IC, audio. AF power amplifier.$9.57IC, audio. AF power amplifier. 80 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK4024 - IC, audio. AF power amplifier.Special Price $4.09 Regular Price $5.45Out of stockIC, audio. AF power amplifier. Split power supply, 20 W min THD = 0.4%. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK3062 - IC, audio. Voltage amplifier.$14.00Out of stockIC, audio. Voltage amplifier for 60 to 70 watt AF power amplifier. Case: 15 Sip. Note: Listed as Generic Manuf, possibly a Sanyo product.Max supply 55V Learn More
- Toshiba - TA7203P - IC, Dual Audio. 2-Channel 2 Watt Audio Amplifier.IN STOCK - MORE THAN 500 READY TO SHIP!
Toshiba - TA7203P - IC, Dual Audio Amplifier.
Status: Discontinued
Maximum Voltage: 20V
Minimum Voltage: 8V
Max. Output: 2 X 40 Watt
RL: 8 Ohm
Package: 14 Dip Gullwing Heatsink..
Genuine Toshiba - New Old Stock.
Output: 2 Channel, NF-E 20V 1.2Amp, 2x2Watt (14V/8 Ohm).
Note: Similar to ECG1154, NTE1154, RCA SK3230
Applications: Drive for medium & tweeter size speakers. Formerly used in various brand and model audio reciever and amplifiers. Also well suited for Sterio Car Amplifiers.
Made in Japan
Learn More - Toshiba - TA7157P - IC, audio. Stereo/decoder.$3.08IC, audio. Stereo/decoder. Package: 14 Dip. Note: Cross NTE1206. Learn More
- Texas Instruments - SN54LS123J - IC, TTL. 54LS123J.$8.00IC, TTL. Retriggerable monostable multivibrator. Package: 16 Cdip. Learn More
- STK Electronics Inc - STK5436 - Secondary regulator for VTR.$8.00Secondary regulator for VTR. Package: thick film hybrid 15 Sip. Learn More
- STK Electronics Inc - STK5352 - IC, audio. 2 Channel 10 to 50 watt.$6.99IC, audio. 2 Channel 10 to 50 watt AF power amplifier. (Dual-supply). Package: 8 Power SIP. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- 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.
Learn More - SIGNETICS - TBA120S3N - IC, audio. FM IF amplifier and detector.$7.99IC, audio. FM IF amplifier and detector. 8 Stage amplifier. Package: 14 Dip. Learn More
- SIGNETICS - N8885 - IC, TTL. 2 Input NOR-Function Logic Gate.Special Price $1.49 Regular Price $2.95SIGNETICS - N8885 - IC, TTL. 2 Input NOR-Function Logic Gate. Package: 14 Dip Note: Removed from Equipment, Socket Pulls. Rare, Difficult Vintage IC to Find. Learn More