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Resistors

Please choose from the following RESISTOR Sub-Catagory choices:

CARBON FILM

Carbon Film Resistors

METAL OXIDE

METAL OXIDE

CARBON COMPOSITION

CARBON COMPOSITION

CEMENT WIREWOUND

 CEMENT WIREWOUND

HEAVY DUTY WIREWOUND

HEAVY DUTY WIREWOUND

NON-INDUCTIVE

NON-INDUCTIVE

METER SHUNT RESISTOR FOR HEATKIT

Meter Shunt Resistors

 

SMT RESISTOR KIT

SMT RESISTOR KIT

 

Most resistors are color coded with multiple bands to identify the resistance value and the tolerance. While actually measuring the resistance before using it is a good idea, it's also a good idea to know what the resistance is supposed to be. Resistors (especially carbon composition) can drift in their actual resistance. Keep a stock of fresh resistors on hand. Use the following Standard EIA color code tables to identify resistors, or you can calculate the values on your your resistors using our handy resistance calculator.

4 Band Resistors4 band resistor

Color1st Band
(1st Figure)
2nd Band
(2nd Figure)
3rd Band
(Multiplier)
4th Band
(Tolerance)
Black   0 100  
Brown 1 1 101 ±1%
Red 2 2 102 ±2%
Orange 3 3 103  
Yellow 4 4 104  
Green 5 5 105 ±0.5%
Blue 6 6 106 ±0.25%
Violet 7 7 107 ±0.1%
Grey 8 8 108 ±0.05%
White 9 9 109  
Gold     10-1 ±5%
Silver     10-2 ±10%

5 Band Resistors5 band resistor

Color1st Band
(1st Figure)
2nd Band
(2nd Figure)
3rd Band
(Multiplier)
4th Band
(Tolerance)
5th Band
(Tolerance)
Black   0 0 100  
Brown 1 1 1 101 ±1%
Red 2 2 2 102 ±2%
Orange 3 3 3 103  
Yellow 4 4 4 104  
Green 5 5 5 105 ±0.5%
Blue 6 6 6 106 ±0.25%
Violet 7 7 7 107 ±0.1%
Grey 8 8 8 108 ±0.05%
White 9 9 9 109  
Gold       10-1 ±5%
Silver       10-2 ±10%

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  1. 2½DA IRC Wire Wound Resistor 12K Ohms 25 Watts (NOS/NIB)

    2½DA IRC Wire Wound Resistor 12K Ohms 25 Watts (NOS/NIB)

    $16.91

    • Resistance: 12k Ohms
    • Watts: 25 (nominal)

    New Old Stock * New In Box * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R12K-25

    Made in the USA

  2. 2½DA IRC Wire Wound Resistor 750 Ohms 25 Watts (NOS/NIB)

    2½DA IRC Wire Wound Resistor 750 Ohms 25 Watts (NOS/NIB)

    $16.91

    • Resistance: 750 Ohms
    • Watts: 25 (nominal)

    New Old Stock * New In Box * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R750-25

    Made in the USA

  3. 4½EA IRC Wire Wound Resistor 8K Ohms 50 Watts (NOS/NIB)

    4½EA IRC Wire Wound Resistor 8K Ohms 50 Watts (NOS/NIB)

    $19.91

    • Resistance: 8K Ohms
    • Watts: 50 (nominal)

    New Old Stock * New In Box * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R8K-50

    Made in the USA

  4. 4½EA IRC Wire Wound Resistor 6K Ohms 50 Watts (NOS/NIB)

    4½EA IRC Wire Wound Resistor 6K Ohms 50 Watts (NOS/NIB)

    $19.91

    • Resistance: 6K Ohms
    • Watts: 50 (nominal)

    New Old Stock * New In Box * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R6K-50

    Made in the USA

  5. EPW-1 RPC Vintage High Voltage Bleeder Resistor 500K Ohm (Pull)

    EPW-1 RPC Vintage High Voltage Bleeder Resistor 500K Ohm (Pull)

    $74.91

    Used * No longer available for export
    MFR: Resistor Products Company
    SKU: EPW-1-P

    Made in the USA

  6. 0570 Ohmite Adjustable Resistor 750 Ohm 50 Watt 0.258 Amps (NOS/NIB)

    0570 Ohmite Adjustable Resistor 750 Ohm 50 Watt 0.258 Amps (NOS/NIB)

    $14.91

    New Old Stock * New In Box * No longer available for export
    MFR: Ohmite Manufacturing Company
    SKU: 0570-OHMITE

    Made in the USA
  7. Z-7 Ohmite Plate Choke 84μh 1000mA 3-20 MHz (NOS/NIB)

    Z-7 Ohmite Plate Choke 84μh 1000mA 3-20 MHz (NOS/NIB)

    $24.91

    New Old Stock * New In Box * No longer available for export
    MFR: Ohmite Mnufacturing Company
    SKU: Z-7-Ohmite


  8. 0222 Ohmite 40K Ohms 25 Watt Resistor (NOS)

    0222 Ohmite 40K Ohms 25 Watt Resistor (NOS)

    $19.91

    0222 Ohmite 40K Ohms 25 Watt Resistor (NOS)

    New Old Stock * No longer availale for export
    MFR: Ohmite
    SKU: 0222-40k-25W

    Made in the USA

  9. 0389 Ohmite Dividohm 25K Ohms 25 Watt Resistor (NOS)

    0389 Ohmite Dividohm 25K Ohms 25 Watt Resistor (NOS)

    $19.91

    0389 Ohmite Dividohm 25K Ohms 25 Watt Resistor (NOS)

    New Old Stock * No longer availale for export
    MFR: Ohmite
    SKU: 0389-25k-25W

    Made in the USA

  10. 0620 Ohmite 30K Ohms 50 Watt Resistor (Pull)

    0620 Ohmite 30K Ohms 50 Watt Resistor (Pull)

    $44.91

    • Resistance: 30,000 Ohms
    • Watts: 50
    • Size: 6-1/2" long x 7/8" diameter

    Used * No longer availale for export
    MFR: Ohmite
    SKU: 0620-30K-50W-P

    Made in the USA

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