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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P25KA-15 Clarostat Adjustable Wirewound Resistor 15K ohms 25 watts (NOS)
$14.91 -
25NIT5005 Sprague Koolohm® Adjustable Resistor 50 Ohm 25W (NOS)
$9.91 -
1821 Ohmite Brown Devil 1000 Ohms 12 Watt Resistor (NOS)
$1.91 -
270-25K-40 Ohmite No.0217 Wirewound Resistor 15K ohms 25 watts (NOS)
$12.91 -
B8J900 Ohmite 900 Ohms 8 Watt Resistor (Pull)
$4.90 -
RW22V7R5 Clarostat Wirewound Resistor 7.5 Ohm 53W (Pull)
$18.91 -
10K-35W Wirewound Resistor 10K Ohm 35 Watt (Pull)
$2.91 -
Ohmite 300K Ohms 12 Watt Resistor (Pull)
$14.91 -
RW33G103 Ohmite 10,000 Ohms 18 Watt Resistor (Pull)
$5.91 -
B8J25KE Ohmite Brown Devil 25,000 Ohms 8 Watt Resistor (NOS)
$5.91
