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% |
50RL Superior Wirewound Resistor 15K Ohms 50 Watts (Pull)
In Stock
- Resistance: 1500 Ohm
- 50 Watts
- Solder lugs
- Size: 4" long x 5/8" diameter
Used * No longer available for export
MFR: Superior
SKU: 50RL-P
2810 Ohmite Dividohm Resistor with Two Tap Points (NOS)
In Stock
- 25 Watts
- Tap Point One: 2000 Ohms
- Tap Point Two: 2800 Ohms
- Solder lug
- 2" long x 5/8" Diameter
New Old Stock * No longer available for export
MFR: Ohmite
SKU: 2810-25W
WL8952 War Leonard Wirewound Resistor 50 Ohm 78W (NOS)
In Stock
- Resistance: 50 Ohm
- Current: 78 watts
- Size: 4-1/4" long x 1-1/4" diameter
New Old Stock * No longer available for export
MFR: Ward Leonard
SKU: WL8952
20 Ohmite Wirewound Resistor 20 Ohms 20 Watt (NOS)
In Stock
- 20 Ohms
- 20 Watts
- 2" long x ~1/2" Diameter
- Small chip on one end
New Old Stock * No longer available for export
MFR: Ohmite
SKU: 20-20-Ohmite
50F200000 Ward Leonard Vitrohm Resistor 200K Ohms 50W (NOS)
In Stock
- 200,000 Ohms
- 50 Watts
- 4-1/2" x 13/16"
New Old Stock * No longer available for export
MFR: Ward Leonard Electric Company
SKU: 50F200000
WWJ4 IRC Precision Wirewound Resistor 0.5 Ohms 3W 1% (NOS)
In Stock
- 0.5 Ohms
- 3 Watts
- 1" long x ~5/8" Diameter
New Old Stock * No longer available for export
MFR: International Resistance Company
SKU: WW4J-0.5
Type 2D IRC Power Resistor 100K Ohms 25 Watt (NOS)
In Stock
- 100K Ohms
- 25 Watts
- 2" long x 21/32" Diameter
New Old Stock * No longer available for export
MFR: International Resistance Company
SKU: 2D-100K-25
0382 Ohmite Dividohm Adjustable Resistor 5K Ohms 25 Watt (NOS)
In Stock
- 5K Ohms
- 25 Watts
- 2" long x 5/8" Diameter
New Old Stock * No longer available for export
MFR: Ohmite
SKU: 0382-5K-25
0372 Ohmite Dividohm Adjustable Resistor 500 Ohms 25 Watt (NOS)
In Stock
- 500 Ohms
- 25 Watts
- 2" long x 5/8" Diameter
New Old Stock * No longer available for export
MFR: Ohmite
SKU: 0372-25-500
50A25000WL Ward Leonard Vitrohm Variable Resistor 25000 Ohms 50W (NOS)
In Stock
- 25000 Ohms
- 50 Watts
- 4-1/2" x 13/16"
- Missing Variable Clamp
New Old Stock * No longer available for export
MFR: Ward Leonard Electric Company
SKU: 50A25000WL-MC