Resistors
Please choose from the following RESISTOR Sub-Catagory choices:
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METER SHUNT RESISTOR FOR HEATKIT
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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 Resistors
| Color | 1st 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 Resistors
| Color | 1st 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% |
Lectrohm 20K Ohm 12 Watt Wirewound Resistor (Pull)
In Stock
- Resistance: 20,000 Ohm
- Wattage: 12
- Size: 2" long x 1/2" Diameter
- Solder Tabs
Used * no longer available for export
MFR: Lectrohm
SKU: 20K-12-LEC-P
75435 Lectrohm 600 Ohm 10 Watt Wirewound Resistor (Pull)
In Stock
- Resistance: 600 Ohm
- Wattage: 10
- Size: 2" long x 1/2" Diameter
- Solder Tabs
Used * no longer available for export
MFR: Lectrohm
SKU: 75435-LEC-P
Lectrohm 3.5K Ohm 25 Watt Wirewound Resistor (Pull)
In Stock
- Resistance: 3500 Ohm
- Wattage: 25
- Size: 2" long x 21/32" Diameter
- Solder Tabs
Used * no longer available for export
MFR: Lectrohm
SKU: 3500-25-LEC-P
RW33GR10 Tru-Ohm Wirewound Resistor 10 Ohm 18 Watt (Pull)
In Stock
- Resistance: 10 Ohm
- Wattage: 18
- Size: 3" long x 1/2" diameter
Used * No longer available for export
MFR: Tru-Ohm
SKU: RW33GR10-P
4500 Tru-Ohm Flat Wirewound Resistor 4.5K Ohm 12 Watt (Pull)
In Stock
- Resistance: 10 Ohm
- 25 watt
- Size: 2-17/32" long x 1-1/4" wide x 11/16" high
- Solder lugs
New Old Stock * No longer available for export
MFR: Tru-Ohm
SKU: 4500-TRU-P
CIR6389E Wirewound Resistor 20K Ohms 15 Watt (Pull)
In Stock
- Resistance: 20,000 Ohms
- 25 Watt
- Sold Lugs
- Size: 2" long x 9/16" diameter
Used * No longer available for export
MFR: UnBranded
SKU: CIR6389E-P
R-33 CGW Wirewound Resistor 15K Ohms 13 Watt (Pull)
In Stock
- Resistance: 15,000 Ohms
- 13 Watt
- Sold Lugs
- Size: 3" long x 1/2" diameter
Used * No longer available for export
MFR: CGW
SKU: R-33-15K-13W-P
20F25000 Ward Leonard Wirewound Resistor 25k Ohm 25 Watt (NOS)
In Stock
- Resistance: 25k Ohms
- 25 Watt
- Solder lugs with leads
- Size: 2" long x 5/8" diameter
New Old Stock * No longer available for export
MFR: Ward Leonard
SKU: 20F25000
20F25000 Ward Leonard Wirewound Resistor 25k Ohm 25 Watt (Pull)
In Stock
- Resistance: 25k Ohms
- 25 Watt
- Solder lugs with leads
- Size: 2" long x 5/8" diameter
New Old Stock * No longer available for export
MFR: Ward Leonard
SKU: 20F25000
501550 Mallory Wirewound Resistor 5 Ohm 25 Watt (NOS)
In Stock
- Resistance: 5 Ohms
- 25 Watt
- Solder Lugs
- Size: 2" long x 11/16" diameter
New Old Stock * No longer available for export
MFR: Mallory
SKU: 501550