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.
- INTEL - MD8085AH/B C - IC, Microprocessor. 8-Bit HMOS. Military.
INTEL - MD8085AH/B C - 7901001QA - IC, Microprocessor.
8-Bit HMOS
On Chip: Clock Generator, System Controller, Serial in/Serial Out.
3 micron N-channel depletion load, silicon gate technology (HMOS) 6,500 transistors
CPU, 64K Memory.
Supply Voltage: 5V +/-10%
Package: 40 CDIP.
Operting Temperature: -55C to 125 C
This part is compliant to MIL STD 883 Revision C
Note: Military dual marked 7901001QA.
Learn More - SANYO - LA4445 - IC, audio. AF power amplifier 2-CH 5.5 Watt.$1.99Out of stockIC, audio. Dual channel AF power amplifier 5.5 Watt VCC=13.2V, RL=4-OHM. Package: 12 power sip. Note: Cross NTE1707, ECG1707. Note: This circuit using IC LA4445 , this is stereo amplifier with power output 2 X 18 Watt, with this circuit you can use to car amplifier or to other electronics device. Speaker use woofer with impedance 4 Ohm with power up to 20 Watt. Learn More
- ZILOG - Z8400ADSH - IC, microprocessor. 8 Bit. Used.
ZILOG - Z8400ADSH IC, Microprocessor.
8 Bit.
Frequency: 4 MHz
Package: 40 CDIP.
Voltage Core: 5V =/-5%
Typical/Max. wattage: 0.45/1.05 W
Used/Removed from equipment.
Note: Double marked Z80ACPU.
Learn More - Fujitsu - MB3712 - IC, audio, linear. Audio out 18V 4.5Amp 5.7W.$3.00Out of stockIC, audio, linear. Audio out 18V 4.5Amp 5.7 watt. (13V/4 Ohm). Application: Arcade games. Package: 8 SIL (8 Sip). Bulk, tarnished. Learn More
- ZILOG - Z8400ADS - 8-Bit MicroprocessorSpecial Price $4.98 Regular Price $6.008-Bit Microprocessor PULLS Cdip Double marked Z80ACPU Package: 40 Cdip. Learn More
- Unidentified MFG - STK4301 - IC, audio. 2 Channel AF power amplifier.Special Price $7.46 Regular Price $9.95IC, audio. 2 Channel AF power amplifier. VCC 8 to 31V. 22 Watt. Package: thick film hybrid 18 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK4191V - IC, audio. 2 Channel AF power amplifier.Special Price $8.96 Regular Price $11.95Out of stockIC, audio. 2 Channel AF power amplifier, 50 watt. Supply voltage: 52.2V. Package Thick film hybrid, 18 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
- Unidentified MFG - STK4171V - IC, audio. 2 Channel AF power amplifier.Special Price $12.98 Regular Price $14.50Out of stock
STK4171V IC, audio. 2 Channel AF power amplifier. VCC 32.5V, 49V max. 40 Watt. Package: thick film hybrid 18 Sip. Listed as Generic Manuf, possibly a Sanyo product.
Learn More - Texas Instruments - TMS9914AJDL - IC. Interface bus adapter. Used.$20.00IC. Interface bus adapter. Complete talker/listener. Family: TMS9900. Package: 40 Cdip, Used/Socket pulls. Learn More
- Texas Instruments - TMS5501JDL - IC, processor. 8 Bit MOS.$55.00IC, processor. 8 Bit MOS microprocessor system. Package: 40 Cdip. Slight tarnish. Learn More
- Texas Instruments - TMS5501JDL - IC, processor. 8 Bit MOS. Used.Special Price $24.98 Regular Price $29.90IC, processor. 8 Bit MOS microprocessor system. Package: 40 Cdip. Used/removed from equipment. Learn More
- SANYO - STK5481 - IC. Secondary regulator for VTR.Special Price $6.98 Regular Price $9.50
SANYO - STK5481 IC.
Status: Discontinued
Secondary Regulator for VTR.
MOD-VCR 3x+12V, +5VDC(4-OUTs).
Package: 12 Power SIP.
Learn More - ROHM - BA7001 - Single SPDT Analog Switch 8-SipSpecial Price $0.79 Regular Price $1.00Video Signal Switcher, Single SPDT Analog Switch, Control Logic Level Low (V)=0.8, Control Logic Level High (V)=3.0, Vsup(+) Nom.(V) Pos.Sup.Volt.=12,Package=SO 8-Sip New Bulk, Technology=Bipolar Learn More
- NEC Corporation - UPC1242H - IC, audio. 7 Watt AF power amplifier.Special Price $3.98 Regular Price $5.00READY TO SHIP - ONLY 73 LEFT IN STOCK!
NEC Corporation - UPC1242H IC, audio.
High Output Power, Low distortion, & High Reliability.
7 Watt AF power amplifier.
Package: 8 Sip.
Designed for 2 ohm load circuit.
Applications: Car Radio & Sterios.
New.
Learn More - NEC Corporation - UPC1241H - IC, Audio. 7 AW AF Power Amplifier. New.
NEC Corporation - UPC1241H IC, Audio Power Amp Integrated Circuit.
Status: Discontinued
7 Watt AF Power Amplifier.
Gain: 51.5 dNB
Output Current 4.5A
Operating Temperature: -30 C to 75 C
Supply Current: 80 mA
Supply Voltage: 9.5 to 16.0 V
Package: 8 SIP. (8 pin Single Inline)
New Old Stock Bulk packaged.
Learn More - National Semiconductor Corp - INS8073/N - IC. Microprocessor-Microcontroller.Out of stock
National Semiconductor Corp - INS8073/N IC.
Preprogrammed Microprocessor-Microcontroller,
Tiny BASIC Microinterp.
Package: 40 CDIP New.
Learn More - NAT - COP404N - IC. Romless N-channel microcontroller.$17.99IC. Romless N-channel microcontroller. Package: 48 Cdip. Learn More
- Motorola - MC68010L10 - IC, Microprocessor. 16 Bit. Used / Removed From Equipment.READY TO SHIP - ONLY 53 LEFT IN STOCK!
Motorola - MC68010L10 - IC, Microprocessor.
16/32-Bit Virtual Memory, 10Mhz.
Case: 64-pin CDip,
Clean Socket Pulls/Used. Very Good Condition.
A few MC6801P10 mixed in batch.
Learn More - Motorola - MC68000L8 - 16-BIT MICROPROCESSORSpecial Price $32.95 Regular Price $40.0016-Bit Microprocessor - Address 0 is an internal sig New 64-Cdip in foam. Learn More
- MISC - D8086 - IC, microprocessor. 16 Bit CPU. Used.Special Price $4.98 Regular Price $6.50READY TO SHIP - ONLY 85 LEFT IN STOCK!
D8086 IC, microprocessor. 16 Bit CPU.
D8086 is a second sourced 8086 designed by Intel and manufactured by AMD in a 40-pin Ceramic DIP. This chip operated at 5 MHz.
Package: 40 Cdip.
Note: Used/Removed from equipment.
Learn More - INTEL - UPD8035 - IC, Memory. 8 Bit microcontroller-microcomputer .Special Price $4.98 Regular Price $6.50
INTEL - UPD8035 IC, Memory.
8 Bit microcontroller-Microcomputer with 64 x 8-bit RAM.
Package: 40 CDIP,
Clean Socket pulls. Used/Removed from equipment.
Learn More - INTEL - TD8032AH - IC, microprocessor. MCS51 8 Bit.$22.50IC, microprocessor. MCS51 8 Bit control-oriented microcontroller. Package: 40 Cdip. New. Learn More
- INTEL - A80386DX-25 - CHMOS Microprocessor UsedPullsSpecial Price $21.95 Regular Price $28.00PULLS/CLEAN 32 Bit CHMOS Microprocessor with Integrated Memory Management 132-CDIP/GOLD IVSX218 Learn More
- Advanced Micro Devices - AM2901DC - IC, processor. Microprocessor slice circuit. Used.Special Price $7.46 Regular Price $9.95Out of stockIC, processor. Microprocessor slice circuit, 4-Bit uP slice 4-func ALU. Package: 40 Cdip, socket pulls. Learn More