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% |
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30RL Wirewound Resistor 15K Ohms 30 Watts (Pull)
$7.91 -
A250 Ward Leonard Wirewound Resistor 250 Ohms 25 Watts (Pull)
$3.91 -
RW33G400 Wirewwound Resistor 40 Ohm 18 Watt (Pull)
$4.91 -
KS83512A Ward Leonard Wirewound Resistor (B20000W-L) 20K Ohms 50 Watts (Pull)
$10.91 -
CAO63634E RBS Wirewound Resistor 5K 25 Watt (Pull)
$2.91 -
RW22V7R5 Clarostat Wirewound Resistor 7.5 Ohm 53W (Pull)
$18.91 -
10K-35W Wirewound Resistor 10K Ohm 35 Watt (Pull)
$2.91 -
150-25W Wirewound Resistor 150 Ohm 25 Watt (Pull)
$2.91 -
T10000WL Ward Leonard Wirewound Resistor 10K Ohms 15 Watt (Pull)
$2.91 -
A40000WL Ward Leonard Wirewound Resistor 40K Ohms 25 Watt (Pull)
$9.91
