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% |
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
50A4500WL Ward Leonard Vitrohm Resistor 45K Ohms 50W (NOS)
In Stock
- 4500 Ohms
- 50 Watts
- 4-1/2" x 13/16"
New Old Stock * No longer available for export
MFR: Ward Leonard Electric Company
SKU: 50A4500WL
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
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
50F10WL Ward Leonard Resistor 10 Ohms 50W (NOS)
In Stock
- 10 Ohms
- 50 Watts
- 3-1/2" x 13/16"
New Old Stock * No longer available for export
MFR: Ward Leonard Electric Company
SKU: 50F10WL
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
25/20F15 Wirewound Resistor, 15 ohms 25 watts. Ward Leonard
In Stock
25/20F15 Wirewound Resistor, 15 ohms 25 watts, Solder Tabs, MFR: Ward Leonard
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112923-2 Ward Leonard Wirewound Resistor 15 ohms 55 watts (NOS)
In Stock
- With mounting Brackets
- Solder Tabs
- Vitreous Enamel Coating
- Size: 4" Long x 0.83" Diameter
New Old Stock * No longer available for export
MFR: Ward Leonard
SKU: 112923-2
50F10000 Ward Leonard Wirewound Resistor 10k ohms 50 watts (NOS)
In Stock
- Contact: Solder Tabs
- Coating: Vitreous Enamel
- Size: 4.52" Long x 0.82" Diameter
- NSN # 5905-643-9546
New Old Stock * No longer vailable for export
MFR: Ward Leonard
SKU: 50F10000
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