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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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Items 49-59 of 59

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  1. MOTOROLA - 1N2042-2 - Diode, zener. 5.2 - 6.4V 10W.
    MOTOROLA - 1N2042-2 - Diode, zener. 5.2 - 6.4V 10W.
    $10.00
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    Diode, zener. Voltage: 5.2 - 6.4V. Current: 675mA. Dissipation: 10 Watt. Tolerance: 5%. Package: DO-4 stud. Learn More
  2. Motorola - 1N5243B - Diode, zener. 13V 500mW. Package of 50.
    Motorola - 1N5243B - Diode, zener. 13V 500mW. Package of 50.
    Special Price $1.88 Regular Price $2.50
    Out of stock
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    Diode, zener. 13V 500mW. Tolerance 5%. Case: DO-35 axial leads. RoHS compliant. Package of 50. Learn More
  3. MISC - 1N758A - Diode, zener. 10V 0.4W. Package of 50.
    MISC - 1N758A - Diode, zener. 10V 0.4W. Package of 50.
    $3.00
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    Diode, zener. Voltage: 10V. Dissipation: 0.4 watt. Tolerance: 5%. Package: DO-35 axial leads. Package of 50. Note: ITT, MSC and Fairchild mixed. Learn More
  4. ITT - 1N4733A - Diode, zener. 5.1V 1 watt. Package of 100.
    ITT - 1N4733A - Diode, zener. 5.1V 1 watt. Package of 100.
    Special Price $3.98 Regular Price $5.00
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    ITT - 1N4733A Diode, Zener.

    5.1V 1 watt.

    Tolerance: 5%.

    Case: DO-41 Axial Leads.

    Package of 100.

    Learn More
  5. General Instruments - 1N4187B - Diode, zener. 110V 1 watt. DO-41
    General Instruments - 1N4187B - Diode, zener. 110V 1 watt. DO-41
    Special Price $0.89 Regular Price $1.00 As low as $0.69
    IN STOCK - MORE THAN 500 READY TO SHIP!
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    General Instruments - 1N4187B Diode, zener.

    Silicon Glass Passivated with double studs providing excellent stability and reliability.

    Voltage: VZ (Nominal) 110V.

    Tc %/C: 2.3

    IZt mA 5.0

    Dissipation: PD 1 watt.

    Operating and Storage Temperature: -65 to 200+C

    Tolerance: 5%.

    Package: Axial leads, DO-41.

    Alternate: NTE151A 

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  6. Central Semi - 1N5242B - Diode, zener. 12V 500mW. Package of 20.
    Central Semi - 1N5242B - Diode, zener. 12V 500mW. Package of 20.
    $1.00
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    Diode, zener. 12V 500mW. Tolerance 5%. Case: DO-35 axial leads. Package of 20. Learn More
  7. Central Semi - 1N4746A - Diode, zener. 18V 1 watt. Package of 20.
    Central Semi - 1N4746A - Diode, zener. 18V 1 watt. Package of 20.
    Special Price $3.98 Regular Price $6.00
    READY TO SHIP - ONLY 48 LEFT IN STOCK!
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    Central Semi - 1N4746A Diode, zener.

    18V 1 watt.

    Tolerance: 5%.

    Case: DO-41 axial leads.

    Package of 20.

    Learn More
  8. Central - 1N4734A - Diode, zener. 5.6V 1W. Package of 100.
    Central - 1N4734A - Diode, zener. 5.6V 1W. Package of 100.
    Special Price $8.98 Regular Price $12.50
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    Diode, zener. 5.6V 1 watt. Tolerance: 5%. Case: DO-41 axial leads. Package of 100. Learn More
  9. Mini Systems - MSR9PS-182-J-S - Resistor, SMD. 1.8K Ohm. Package of 2K.
    Mini Systems - MSR9PS-182-J-S - Resistor, SMD. 1.8K Ohm. Package of 2K.
    $10.00
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    Resistor, SMD. Resistance: 1.8K Ohm. Power: 1/8 watt. Tolerance: 5%. Package: SMD chip. In manufactures tray/200pcs. Sold as one lot approximately 2000Pcs plus. Learn More
  10. Siemens - 1N4747S - Diode, zener. 20V 1W. Package of 20.
    Siemens - 1N4747S - Diode, zener. 20V 1W. Package of 20.
    Special Price $2.98 Regular Price $5.00
    READY TO SHIP - ONLY 10 LEFT IN STOCK!
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    Siemens - 1N4747A Diode, zener.

    Max voltage: 20V.

    Dissipation: 1 watt.

    olerance: 5%.

    Case: DO-41 axial leads.

    Package of 20.

    Learn More
  11. Motorola - 1N4729A - Diode, zener. 3.6V 1 watt. Package of 100.
    Motorola - 1N4729A - Diode, zener. 3.6V 1 watt. Package of 100.
    $3.00
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    Diode, zener. 3.6V 1 watt. Tolerance: 5%. Case: DO-41 axial leads. Very tarnished, cleanable. Package of 100. Learn More
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