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.
- Siemens - DB104G - Diode, FWB. 400V 1Amp. New.READY TO SHIP - ONLY 35 LEFT IN STOCK!
Siemens - DB104G Diode.
FWB, full wave bridge rectifier.
400V 1Amp. Case: 4 Dip.
New.
Glass Passivated.
Alternate: NTE5332.
Learn More - Motorola - MJ12005 - Transistor, NPN. BJT,NPN,1.5KV V(BR)CEO,8A I(C),TO-204AASpecial Price $18.98 Regular Price $24.50READY TO SHIP - ONLY 20 LEFT IN STOCK!
SYNERTEK - MJ12005 - Transistor, NPN.
Status: Discontinued
BJT, 1.5KV V(BR)CEO
Max Voltage: 1500Vcex, 5Vebo.
Max Current: 8Amp.
Dissipation: 100 watt.
Package: TO-3 (TO-204AA) Steel.
Note: Silicon Power Transistors.
Learn More - INTEL - D2817A-3 - 16K EEPROM 28-dIP$8.00Out of stock
INTEL - D2817A-3 - 16K (2K x 8 ) Parallel Electrically-Erasable PROM (EEPROM)
With write protect
Number of Words=2k
Bits Per Word=8 t(a) Max. (s)
Access Time=250n
Output Config=3-State
Number of Chip Selects=1
Program Voltage (V)=5.0, Nom.
Supp (V)=5.0, 28-DIP
- Motorola - MC1555U - IC, Timer. Single RC-Type Timer. 8 CDIP. Rare
Motorola - MC1555U - IC, Timer.
The MC1555/MC1455 monolithic timing circuit is a highly stable controller capable of producing accurate time delays, or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For astable operation as an oscillator, the free running frequency and the duty cycle are both accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output structure can source or sink up to 200 mA or drive MTTL circuits.
Status: Discontinued
Single RC-Type Timer.
P(D) Max.(W) Power Dissipation=625m
Nom. Supp (V)=15.
Genuine Motorola - New Old Stock - Very Rare
Package 8 CDIP, Case 693-02.
- Varo - VG5X - Diode. Fast Recovery 5000V 25mA, 250NS.IN STOCK - MORE THAN 5,000 READY TO SHIP!
Varo - VG5X Diode. High Voltage Diffused Silicon Rectifier
Vario high voltage and fast recovery time diffuswed silicon rectifiers are designed for industrial and commercial applicationsthat require high reliability at an ecconomic cost.
These rectifiers offer high voltage ranges in a minium-sized, epoxy-encapsulated package with low leakage current. All ratings are obtained without the use of special heat sink or mounting techniques. They are designed to withstand 500 G's shock and vibration of 100 Hz with a peak accelleration of 10 G's.
Fast recovery 5000V 25mA, 250NS. 14V Forward drop.
Max one half cycle current 3Amp.
Package: Axial Leads, 0.16" D x 0.60"long.
Silver-Plated (tarnishing, cleanable) lead wires.
Note: 5KV. High Voltage.
New Old Stock. Some Tarnished Leads.
NSN 5961-01-315-7170
Applications: Tektronix Oscilloscopes, ScopTelevision Receivers, Electrostatic Power Supplies, Electrostatic Copiers, Electrostatic Air Filters and Precipitators, Cathode Ray Tube Power Supplies, Transmitters, and Microwave Ovens.
Proudly Manufactured in Garland Texas, USA
- RCA - MAC15A8 - Triac. 15Amp 600V.
RCA - MAC15A8 Triac
Designed primarily for full-wave ac control applications, such as solid-state relays, motor controls, heating controls and power supplies; or wherever full-wave silicon gate controlled solid-state devices are needed. Triac type thyristors switch from a blocking to a conducting state for either polarity of applied anode voltage with positive or negative gate triggering.
600V 15Amp.
Silicon Bidirectional Triode Thyristors.
Case: TO-220.
Temperature: -40 C to 150 C
Alternate: ECG56008, NTE56008
Learn More - RCA Harris - 11505046 - 11505046-1 - SCR, Stud Mount LMA # 7S0102P-1, 200V 150A Peak.
RCA Harris - 11505046 - 11505046-1 - SCR. Silicon. Silicon Crontrol Rectifier
Circuit Connection Style Designator: Bridge 1 Phase
Absolute Maximum Voltage Rating In Volts Per Characteristic: 200.0 Reverse Voltage, Peak
Absolute Maximum Current Rating Per Characteristic: 150.00 amperes peak forward surge current
Material: Silicon
Precious Material And Location: Terminal surfaces Silver
Terminal Type And Quantity: 4 uninsulated wire lead
Dimensions: Length 0.750 inches, Height 0.250 inches, Width 0.625 inches
FSC: 5961 Semiconductor Devices And Associated Hardware
Case: Stud Mount.
NIIN: 011331255
NSN: 5961011331255
Military NSN 5961-01-133-1225
Lockheed Martin P/N 7S0102P-1.
Silicon
New Old Stock - No Shelf Life
RCA/Harris for Lockheed Martin, US Army aviation and missile command.
- RCA - CDM6116AE2 - IC, Memory. CMOS SRAM.
RCA - CDM6116AE2 IC, Memory.
CMOS SRAM multiplexed I/O.
2048 word 8 bit.
Package: 24 Dip.
Learn More - RCA - 2N5496 - Transistor, NPN. P/N: 2N5496.
RCA - 2N5496 Transistor, NPN.
Max Voltage: 70V.
Max Current: 1Amp.
Dissipation: 50 watt.
Gain: 0.8MHz.
Package: TO-220.
Genuine Vintage RCA - New Old Stock
Learn More - ON Semi - MAC16M - Thyrister Triac. 16Amp 600V, TO-220AB.
ON Semi - MAC16M - Thyrister Triac. 16Amp 600V.
Designed for high performance full-wave AC control where high noise immunity and high commutating di/dt are required.
Status: Discontinued
Silicon Bidirectional Thyristor.
Gate trigger current max (QI), Igt:50mA.
Number of Pins: 3
Hold Current: 50 mA
Operating Temperature: -40 °C to 125 °C
Max Repetitive Reverse Voltage (Vrrm): 600 V
500V/uS 9A/mS.
Case/Package: TO-220AB
RoHS Compliant.
Alternates: BT139-600G, BTB16-600BW
Learn More - National Semiconductor Corp - MM5456N - IC, Timer. Digital Alarm Clock. Monolithic MOS integrated circuit.IN STOCK - MORE THAN 1,000 READY TO SHIP!
National Semiconductor Corp - MM5456N - IC, Timer.
Digital alarm clock.
Monolithic MOS Integrated Circuit.
Clock IC, MOS, PDIP22Part #: MM5456NPart Category: Consumer ICsManufacturer: (NSC) now Texas Instruments High-Performance AnalogDescription: Clock IC, MOS, PDIP22Status DiscontinuedJESD-30 Code R-PDIP-T22JESD-609 Code e0Number of Terminals 22Operating Temperature-Min -25.0 CelOperating Temperature-Max 70.0 CelPackage Body Material PLASTIC/EPOXYPackage Code DIPPackage Equivalence Code DIP22,.4Package Shape RECTANGULARPackage Style IN-LINEQualification Status Not QualifiedSub Category Clock ICsSurface Mount NOTechnology MOSTemperature Grade OTHERTerminal Finish Tin/Lead (Sn/Pb)Terminal Form THROUGH-HOLETerminal Pitch 2.54 mmTerminal Position DUALCase: 22 Dip.
New.
Reference: https://html.datasheetq.com/pdf-html/518108/National-Semiconductor/1page/MM5456N.html?lang=en
Learn More - Motorola - MAC93-4 - Triac, Silicon Bidirectional Thyristor, 0.65Amp 200V.Special Price $0.98 Regular Price $1.50IN STOCK - MORE THAN 5,000 READY TO SHIP!
Motorola - MAC93-4 Triac. 200V 0.65Amp.
Silicon Bidirectional Thyristor.
Case: TO-92. Gold Leads
Difficult to find Genuine Vintage Motorola New Old Stock Component.
Applications: Use in solid state relays, TTL logic and Industrial/Commercial Applications.
- Motorola - 2N2895 - Transistor, NPN., 65V, 150 mA, 500mW, TO-18
Motorola - 2N2895 - Transistor, NPN.
Status: Discontinued
Max Voltage: 65VCEO, 120VCBO.
Max current: 150mA.
Dissipation: 500mW.
Package: TO-18 Metal, Hermetically Sealed.
Factory new.
Note: Bipolar.
Learn More - MAXIM - MAX139CPL - IC, A/D converter. 3-1/2 Digit.Special Price $12.95 Regular Price $19.95IC, A/D converter. 3-1/2 Digit with bandgap reference and charge-pump voltage converter. Package: 40 Dip. Learn More
- IXYS - IXBH40N160 - Transistor, N Channel BiMos. P/N: IXBH40N160.Special Price $14.95 Regular Price $26.50IN STOCK - MORE THAN 100 READY TO SHIP!Transistor, N Channel BiMos. Max voltage: 1600V. Max current: 33Amp. Package: TO-247AD. P/N: IXBH40N160. Operating temperature: -55 to 150 Deg C. Note: Actually marked/proprietary IXBH1791 instead of IXBH40N160. Learn More
- INTEL - MD8259A/B C - IC. Programmable interrupt controller.Special Price $95.88 Regular Price $149.00IC. Programmable Interrupt Controller. Military double marked NSN 5962-8751801XA. Package: 28 Cdip. Learn More
- 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 - INTERSIL - DG118 - IC. MOSFET driver switch.Special Price $10.49 Regular Price $13.99
INTERSIL - DG118 IC. MOSFET Driver Switch.
Please see: P/N: ITS7741-1/3249574.
Package: 14 Pin CDIP.
New Old Stock
Learn More - Hitachi - HD6413308CP10 - Microprocessor Microcontroller 8 Bit CPU 20 MHz CMOS H8/330.Special Price $24.98 Regular Price $34.50IN STOCK - MORE THAN 100 READY TO SHIP!
Hitachi - HD6413308CP10 IC, microprocessor.
H8/330 High performance, single chip.
Ideally suited for enbedded control of industrial equipment.
It's core is the H8/330 CPU. On-chip supporting modules provide memory, I/O, and timer functions.
Double marked H8/330.
Case: PLCC.
Learn More - HITACHI - 2SC1942 - Transistor, NPN. Triple Diffused High Voltage Switching Transistor, TO-3READY TO SHIP - ONLY 89 LEFT IN STOCK!
HITACHI - 2SC1942 Transistor, NPN.
Voltage: 800VCEO, 1500VCBO.
Current: 3 Amp.
Dissipation: 50 watt.
Operating temperature: -45 to 150 Deg C.
Package: Hermetically Sealed Heavy TO-3 steel.
Note: High power switching TV horizontal deflection output.
Silicon triple diffused. High Voltage.
Learn More - On Semiconductor - FAIRCHILD - MOC3023M - IC, Optocoupler. Triac Driver Output.IN STOCK - MORE THAN 5,000 READY TO SHIP!
On Semiconductor - FAIRCHILD - MOC3023M IC, Optocoupler.
Triac driver output.
Case/Package: DIP 6
Forward Current: 60 mA
Forward Voltage: 1.15 V
Hold Current: 100 µA
Input Current: 60 mA
Isolation Voltage: 5.3 kV
Max Input Current: 50 mA
Max Input Voltage: 1.5 V
Operating Temperature : -40 C to 85 °C
Max Power Dissipation: 330 mW
Nominal Input Voltage: 1.15 V
Output Voltage: 400 V
Reverse Breakdown Voltage: 3 V
Turn-On Delay Time: 20 µs
Dimensions: Height 3.5 mm, Length 7.3 mm, Width 6.5 mm
Learn More - Burr Brown - ADC84KG-10 - IC. A/D Converter. 32 CDIP, Removed from New Boards.Special Price $49.98 Regular Price $84.50READY TO SHIP - ONLY 60 LEFT IN STOCK!
Burr Brown - ADC84KG10 - IC. A/D Converter
10 Bit, Complete with clock and input buffer.
Operating temperature: 0 to 70 Deg C.
Package: 32 CDIP Hermetic Side Braised, Gold Leads
Removed from new boards.
Learn More - Varo - H477-1 - Diodes, High Voltage. 12KV 10ma.
Varo - H477-1 - Diode, High Voltage.
Ratings: 12KV 10mA.
Package: Axial Leads.
Size: 25.5mm (1.007") long x 6.3mm (0.251") Diameter.
Genuine Varo - New Old Stock- Slight Lead Tarnish does not impact Operation
Alternate: HL1200
Learn More - Unidentified MFG - 2N6508 - SCR. 16Amp 600V.
2N6508 SCR, Silicon Controlled Rectifier.
Voltage: 600V.
Average on state current: 16Amp.
On state RMS current: 25Amp.
Package: TO-220.
Stamped "M" in Medal Heat Sink - Possibly a Motorola Thyristor
New Old Stock
Learn More