1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

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. L50J15K Ohmite 15K Ohms 50 Watt Resistor (NOS)

    L50J15K Ohmite 15K Ohms 50 Watt Resistor (NOS)

    $7.91

    • 15,000 Ohms
    • 50 Watts
    • 4" long x ~5/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: L50J15K

    Made in the USA
  2. Lectrohm 4K Ohm 10 Watt Wirewound Resistor (Pull)

    Lectrohm 4K Ohm 10 Watt Wirewound Resistor (Pull)

    $19.91

    • Resistance: 4000 Ohm
    • Wattage: 10
    • Size: 2" long x 1/2" Diameter
    • Solder Tabs
    • Includes mounting hardware

    Used * no longer available for export
    MFR: Lectrohm
    SKU: 4000-10-LEC

  3. A12000WL Ward Leonard Wirewound Resistor 12K Ohms 25 Watt (Pull)

    A12000WL Ward Leonard Wirewound Resistor 12K Ohms 25 Watt (Pull)

    $9.91

    • Resistance: 12,000 Ohms
    • 25 Watts
    • Solder Lugs
    • Size: 2" long x 11/16" diameter

    Used * No longer available for export
    MFR: Ward Leonard
    SKU: A12000WL-P


  4. 1001 Ohmite Dividohm Adjustable Resistor 1 Ohms 12 Watt (NOS)

    1001 Ohmite Dividohm Adjustable Resistor 1 Ohms 12 Watt (NOS)

    $7.91

    • 1 Ohms
    • 12 Watts
    • 1-3/4" long x ~3/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 1001-1-12

    Made in the USA
  5. 773 SP-6 Carborundum Dual Resistor in Parallel 21-25 Ohm 10% (Pull)

    773 SP-6 Carborundum Dual Resistor in Parallel 21-25 Ohm 10% (Pull)

    $14.91

    773 SP-6 Carborundum Dual Resistor in Parallel 21-25 Ohm 10% (Pull)
    Test 21-25 Ohm

    Used * No longer available for export
    MFR: Carborundum
    SKU: 773-SP-6-P


  6. D25K10K Ohmite 10K Ohms 25 Watt Resistor (NOS)

    D25K10K Ohmite 10K Ohms 25 Watt Resistor (NOS)

    $3.91

    • 10,000 Ohms
    • 25 Watts
    • 2" long x ~9/16" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: D25K10K

    Made in the USA

  7. RW14G802 HH Wirewound Resistor 8000 Ohms 40 Watt (Pull)

    RW14G802 HH Wirewound Resistor 8000 Ohms 40 Watt (Pull)

    $32.91

    RW14G802 HH Wirewound Resistor 8000 Ohms 40 Watt (Pull)

    • Body Size: 4-1/2" long x 13/16" diameter
    • End Cap Ring Size: 1-13/32" diameter

    Used * No longer available for export
    MFR: Weston
    SKU: RW14G802-P

    Made in the USA

  8. 1002 Ohmite Dividohm Adjustable Resistor 2 Ohms 10 Watt (NOS)

    1002 Ohmite Dividohm Adjustable Resistor 2 Ohms 10 Watt (NOS)

    $3.91

    • 2 Ohms
    • 10 Watts
    • 1-3/4" long x ~3/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 1002-2-10

    Made in the USA

  9. 0378 Ohmite Dividohm Adjustable Resistor 2.5K Ohms 25 Watt (NOS)

    0378 Ohmite Dividohm Adjustable Resistor 2.5K Ohms 25 Watt (NOS)

    $4.91

    • 2500 Ohms
    • 25 Watts
    • 2" long x ~11/16" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 0378-2.5K-25

    Made in the USA

  10. 0565 Ohmite Dividohm Adjustable Resistor 100 Ohms 50 Watt (NOS)

    0565 Ohmite Dividohm Adjustable Resistor 100 Ohms 50 Watt (NOS)

    $12.91

    • 100 Ohms
    • 50 Watts
    • 4" long x 5/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 0565-100-50

    Made in the USA

Items 161 to 170 of 845 total

Page:
  1. 15
  2. 16
  3. 17
  4. 18
  5. 19