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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1113T501 | Copal Electronics Inc. | TRIMMER 500 OHM 0.75W TH | - | 4,374 piece(s) |
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1113T500 | Copal Electronics Inc. | TRIMMER 50 OHM 0.75W TH | - | 5,994 piece(s) |
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1113T253 | Copal Electronics Inc. | TRIMMER 25K OHM 0.75W TH | - | 5,778 piece(s) |
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1113TR503 | Copal Electronics Inc. | TRIMMER 50K OHM 0.75W TH | - | 8,082 piece(s) |
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1113TR502 | Copal Electronics Inc. | TRIMMER 5K OHM 0.75W TH | - | 3,870 piece(s) |
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1113TR501 | Copal Electronics Inc. | TRIMMER 500 OHM 0.75W TH | - | 3,492 piece(s) |
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1113TR500 | Copal Electronics Inc. | TRIMMER 50 OHM 0.75W TH | - | 2,322 piece(s) |
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1113TR253 | Copal Electronics Inc. | TRIMMER 25K OHM 0.75W TH | - | 6,948 piece(s) |
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1113TR203 | Copal Electronics Inc. | TRIMMER 20K OHM 0.75W TH | - | 8,514 piece(s) |
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1113TR202 | Copal Electronics Inc. | TRIMMER 2K OHM 0.75W TH | - | 3,492 piece(s) |
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1113TR201 | Copal Electronics Inc. | TRIMMER 200 OHM 0.75W TH | - | 5,292 piece(s) |
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1113TR200 | Copal Electronics Inc. | TRIMMER 20 OHM 0.75W TH | - | 6,066 piece(s) |
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1113TR104 | Copal Electronics Inc. | TRIMMER 100K OHM 0.75W TH | - | 5,256 piece(s) |
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1208P500 | Copal Electronics Inc. | TRIMMER 50 OHM 0.5W TH | - | 4,878 piece(s) |
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1208P253 | Copal Electronics Inc. | TRIMMER 25K OHM 0.5W TH | - | 5,382 piece(s) |
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1208P203 | Copal Electronics Inc. | TRIMMER 20K OHM 0.5W TH | - | 3,690 piece(s) |
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1208P202 | Copal Electronics Inc. | TRIMMER 2K OHM 0.5W TH | - | 2,448 piece(s) |
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1208P201 | Copal Electronics Inc. | TRIMMER 200 OHM 0.5W TH | - | 7,038 piece(s) |
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1208P200 | Copal Electronics Inc. | TRIMMER 20 OHM 0.5W TH | - | 7,362 piece(s) |
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1208P103 | Copal Electronics Inc. | TRIMMER 10K OHM 0.5W TH | - | 4,248 piece(s) |
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1208P102 | Copal Electronics Inc. | TRIMMER 1K OHM 0.5W TH | - | 8,856 piece(s) |
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1208P101 | Copal Electronics Inc. | TRIMMER 100 OHM 0.5W TH | - | 4,698 piece(s) |
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1208P100 | Copal Electronics Inc. | TRIMMER 10 OHM 0.5W TH | - | 3,636 piece(s) |
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1211P201 | Copal Electronics Inc. | TRIMMER 200 OHM 0.75W TH | - | 3,906 piece(s) |
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