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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%

List  Grid 

per page
Set Descending Direction
  1. RM250-50 Resistor, Fixed Film, 250 watt Stripline.

    RM250-50 Resistor, Fixed Film, 250 watt Stripline.

    RM250-50 Resistor, fixed film 50 ohm 250 watt stripline


  2. L225J-7K5 Ohmite Wirewound Resistor 7500 Ohms 225 Watts (Pull)

    L225J-7K5 Ohmite Wirewound Resistor 7500 Ohms 225 Watts (Pull)

    $19.91

    Ohms: 7500
    Watts: 225
    Length: 10.5" 
    Diameter: 1.125"

    Used * No longer available for export
    MFR: Ohmite
    SKU: L225J-7K5-P

    Made in the USA
  3. Z150LA20A CKE Metal Oxide Varistor 1800pf 150vac / 200vdc Pack of 2 (NOS)

    Z150LA20A CKE Metal Oxide Varistor 1800pf 150vac / 200vdc Pack of 2 (NOS)

    $1.91

    • Varistor Type: Metal Oxide
    • Voltage Rating: 150VAC / 200VDC
    • Capacitance: 1800 pF

    New Old Stock * No longer available for export
    MFR: CKE Inc.
    SKU: Z150LA20A

  4. CK2101 Raytheon Vintage Light-Dependent-Resistor-Output Optocoupler (NOS/NIB)

    CK2101 Raytheon Vintage Light-Dependent-Resistor-Output Optocoupler (NOS/NIB)

    $19.91

    • Number of Input Channels: 1
    • Number of Output Channels: 1
    • P(D) Max.(W) Power Dissipation: 100m
    • Package Can-8.5
    • Photocell Type: LDR

    New Old Stock * no longer available for export
    MFR: Raytheon
    SKU: CK2101-RAY

  5. AL-100 RCL Aluminum Housed Resistor 0.1 Ohm 100W 3% (NOS)

    AL-100 RCL Aluminum Housed Resistor 0.1 Ohm 100W 3% (NOS)

    $22.91

    • Resistance: 0.1 ohm
    • Resistance tolerance: 3%
    • Power rating: 100 watts
    • Terminal type: lugs
    • Length: 3.5 in, Width: 1.8 in, Height: 1.7 in

    New Old Stock * No longer available for export
    MFR: RCL
    SKU: AL-100-RCL

  6. C300K16R Ohmite Corrib 0.16 Ohm 300 Watt Resistor (Pull)

    C300K16R Ohmite Corrib 0.16 Ohm 300 Watt Resistor (Pull)

    $39.91

    • Resistance: 0.16 ohm
    • Power rating: 300.000 w

    Used * No longer available for export
    MFR: Ohmite
    SKU: C300K16R-P


  7. 0959 Ohmite Resistor 50 Ohms 100 Watts 1.414 Amps (Pull)

    0959 Ohmite Resistor 50 Ohms 100 Watts 1.414 Amps (Pull)

    $10.91

    • Small chips on one end

    Used * no longer available for export
    MFR: Ohmite Manufacturing Company
    SKU: 0959-50-P

    Made in the USA

  8. Type CX Globar 250 Ohm Ceramic Resistor (Pull)

    Type CX Globar 250 Ohm Ceramic Resistor (Pull)

    $67.91

    • Outside Diameter: 1 in.
    • Inside Diameter: 0.5 in.
    • Length: 10 in.

    New Old Stock * No longer available for export
    MFR: Globar / Kanthal
    SKU: CX-250-GLOBAR-P

    Made in the USA

  9. 6½HA IRC Wire Wound Resistor 25K Ohms 100 Watts (NOS/NIB)

    6½HA IRC Wire Wound Resistor 25K Ohms 100 Watts (NOS/NIB)

    $24.91

    • Resistance: 25K Ohms
    • Watts: 100 (nominal)

    New Old Stock * New In Box * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R25K-100

    Made in the USA

  10. 6½HA IRC Wire Wound Resistor 50K Ohms 100 Watts (NOS/NIB)

    6½HA IRC Wire Wound Resistor 50K Ohms 100 Watts (NOS/NIB)

    $29.91

    • Resistance: 50K Ohms
    • Watts: 100 (nominal)

    New Old Stock * New In Box * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R50K-100

    Made in the USA

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