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% |
L25J12K Ohmite Wirewound Resistor 12K ohm 25 watt (Pull)
In Stock
- Resistance: 12K Ohm
- 25 Watts
- Solder lugs
- Size: 2" Long x 5/8" Diameter
Used * No Longer available for export
MFR: Ohmite
SKU: L25J12K-P
DJU RPC Tubular Resistor 2 Mega Ohm 25 Watt ±15% (Pull)
In Stock
- Resistance: 2,000,000 Ohms
- Watts: 25
- Tolerance: 15%
Used
MFR: Resistor Products Company
SKU: DJU-20-25-P
RW30G901 Tech-Ohm Wirewound Resistor 900 Ohm 3 Watt (NOS)
In Stock
- Resistance: 900 Ohm
- 3Watt
- Solder lugs with leads
- Size: 1" long x 1/2" diameter
New Old Stock
MFR: Tech-Ohm
SKU: RW30G901
2015 Ohmite 3000 Ohm 25 Watt Non-Inductive Resistor (NOS)
In Stock
2015 Ohmite 3000 Ohm 25 Watt Non-Inductive Resistor (NOS)
MFR: Ohmite
SKU: 2015-3000-25
5A400 Mallory Variable Wirewound Resistor 400 Ohm 50 Watt (NOS)
In Stock
- Resistance: 400 Ohms
- 50 Watt
- Solder Lugs
- Size: 4-1/2" long x 11/16" diameter
New Old Stock * No longer available for export
MFR: Mallory
SKU: 5A400
50087 Clarostat Wirewound Resistor 25K Ohms 5 Watts (NOS)
In Stock
- Resistance: 25K Ohms
- 5 Watts
- Solder Lugs
- Size: 1-3/4" long x 3/8" diameter
New Old Stock * No longer availale for export
MFR: Clarostat
SKU: 50087
CM3178 Wirewound Resistor 30K Ohms 25W (Pull)
In Stock
- Resistnce: 30,000 Ohms
- Current: 25 Watts
- Size: 4-1/2" long x 7/8" diameter
- Includes mounting brackets
Used * No longer available for export
SKU: CM3178-P
25NIT5005 Sprague Koolohm® Adjustable Resistor 50 Ohm 25W (NOS)
In Stock
- 50 Ohm
- 25 Watts
- Solder lugs
- Includes mounting brackets
New Old Stock * No longer available for export
MFR: Sprague Electric Company
SKU: 25NIT5005
1821 Ohmite Brown Devil 1000 Ohms 12 Watt Resistor (NOS)
In Stock
- 1000 Ohms
- 12 Watts
- 2" long x 1/2" diameter
New Old Stock * No longer available for export
MFR: Ohmite
SKU: 1821-1000
270-25K-40 Ohmite No.0217 Wirewound Resistor 15K ohms 25 watts (NOS)
In Stock
- Size: 2" Long x 5/8" Diameter
- 1K5 ohms
- 25 Watts
New Old Stock * No longer available for export
MFR: Ohmite
SKU: 270-25K-40-0217