A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. If only two terminals are used, one end and the wiper, it acts as a variable resistor or rheostat.
A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission lines, among other uses. High-power resistors that can dissipate many watts of electrical power as heat may be used as part of motor controls, in power distribution systems, or as test loads for generators. Fixed resistors have resistances that only change slightly with temperature, time or operating voltage. Variable resistors can be used to adjust circuit elements (such as a volume control or a lamp dimmer), or as sensing devices for heat, light, humidity, force, or chemical activity.
Image | Part Number | Manufacturer | Description | Package | Stock | Quantity | Add to Cart |
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1211P200 | Copal Electronics Inc. | TRIMMER 20 OHM 0.75W TH | - | 4,626 piece(s) |
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1211P104 | Copal Electronics Inc. | TRIMMER 100K OHM 0.75W TH | - | 2,898 piece(s) |
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1211P103 | Copal Electronics Inc. | TRIMMER 10K OHM 0.75W TH | - | 7,344 piece(s) |
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1211P102 | Copal Electronics Inc. | TRIMMER 1K OHM 0.75W TH | - | 7,866 piece(s) |
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1211P101 | Copal Electronics Inc. | TRIMMER 100 OHM 0.75W TH | - | 2,100 piece(s) |
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1211P100 | Copal Electronics Inc. | TRIMMER 10 OHM 0.75W TH | - | 3,384 piece(s) |
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1208P503 | Copal Electronics Inc. | TRIMMER 50K OHM 0.5W TH | - | 2,106 piece(s) |
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1208P502 | Copal Electronics Inc. | TRIMMER 5K OHM 0.5W TH | - | 2,646 piece(s) |
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1208P501 | Copal Electronics Inc. | TRIMMER 500 OHM 0.5W TH | - | 4,734 piece(s) |
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1211PB101 | Copal Electronics Inc. | TRIMMER 100 OHM 0.75W TH | - | 3,060 piece(s) |
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1211PB100 | Copal Electronics Inc. | TRIMMER 10 OHM 0.75W TH | - | 4,788 piece(s) |
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1211P503 | Copal Electronics Inc. | TRIMMER 50K OHM 0.75W TH | - | 5,436 piece(s) |
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1211P502 | Copal Electronics Inc. | TRIMMER 5K OHM 0.75W TH | - | 7,668 piece(s) |
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1211P501 | Copal Electronics Inc. | TRIMMER 500 OHM 0.75W TH | - | 4,878 piece(s) |
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1211P500 | Copal Electronics Inc. | TRIMMER 50 OHM 0.75W TH | - | 4,716 piece(s) |
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1211P253 | Copal Electronics Inc. | TRIMMER 25K OHM 0.75W TH | - | 6,336 piece(s) |
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1211P203 | Copal Electronics Inc. | TRIMMER 20K OHM 0.75W TH | - | 4,698 piece(s) |
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1211P202 | Copal Electronics Inc. | TRIMMER 2K OHM 0.75W TH | - | 2,430 piece(s) |
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1211PB501 | Copal Electronics Inc. | TRIMMER 500 OHM 0.75W TH | - | 4,410 piece(s) |
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1211PB500 | Copal Electronics Inc. | TRIMMER 50 OHM 0.75W TH | - | 8,730 piece(s) |
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1211PB253 | Copal Electronics Inc. | TRIMMER 25K OHM 0.75W TH | - | 4,338 piece(s) |
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1211PB203 | Copal Electronics Inc. | TRIMMER 20K OHM 0.75W TH | - | 6,120 piece(s) |
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1211PB202 | Copal Electronics Inc. | TRIMMER 2K OHM 0.75W TH | - | 3,600 piece(s) |
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1211PB201 | Copal Electronics Inc. | TRIMMER 200 OHM 0.75W TH | - | 3,492 piece(s) |
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