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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3318F-1-102 | Bourns Inc. | TRIMMER 1K OHM 0.1W PC PIN | - | 7,434 piece(s) |
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SM4ETW504 | Copal Electronics Inc. | TRIMMER 500K OHM 0.25W SMD | - | 4,518 piece(s) |
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3318P-1-502 | Bourns Inc. | TRIMMER 5K OHM 0.1W PC PIN | - | 4,734 piece(s) |
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3318P-1-501 | Bourns Inc. | TRIMMER 500 OHM 0.1W PC PIN | - | 2,412 piece(s) |
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3318P-1-332 | Bourns Inc. | TRIMMER 3.3K OHM 0.1W PC PIN | - | 8,118 piece(s) |
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3318P-1-224 | Bourns Inc. | TRIMMER 220K OHM 0.1W PC PIN | - | 5,580 piece(s) |
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3318P-1-204 | Bourns Inc. | TRIMMER 200K OHM 0.1W PC PIN | - | 4,896 piece(s) |
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3318P-1-203 | Bourns Inc. | TRIMMER 20K OHM 0.1W PC PIN | - | 2,646 piece(s) |
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3318P-1-202 | Bourns Inc. | TRIMMER 2K OHM 0.1W PC PIN | - | 3,960 piece(s) |
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3318P-1-201 | Bourns Inc. | TRIMMER 200 OHM 0.1W PC PIN | - | 5,742 piece(s) |
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3318P-1-104 | Bourns Inc. | TRIMMER 100K OHM 0.1W PC PIN | - | 5,436 piece(s) |
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3318P-1-103 | Bourns Inc. | TRIMMER 10K OHM 0.1W PC PIN | - | 3,834 piece(s) |
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1113B102 | Copal Electronics Inc. | TRIMMER 1K OHM 0.75W SMD | - | 8,964 piece(s) |
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1113B101 | Copal Electronics Inc. | TRIMMER 100 OHM 0.75W SMD | - | 2,430 piece(s) |
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1113B100 | Copal Electronics Inc. | TRIMMER 10 OHM 0.75W SMD | - | 7,488 piece(s) |
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3318S-1-504A | Bourns Inc. | TRIMMER 500K OHM 0.1W PC PIN | - | 5,022 piece(s) |
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3318S-1-502A | Bourns Inc. | TRIMMER 5K OHM 0.1W PC PIN | - | 4,194 piece(s) |
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3318S-1-501A | Bourns Inc. | TRIMMER 500 OHM 0.1W PC PIN | - | 3,562 piece(s) |
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3318S-1-101A | Bourns Inc. | TRIMMER 100 OHM 0.1W PC PIN | - | 3,006 piece(s) |
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3318G-1-202A | Bourns Inc. | TRIMMER 2K OHM 0.1W PC PIN | - | 7,308 piece(s) |
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3318P-1-504 | Bourns Inc. | TRIMMER 500K OHM 0.1W PC PIN | - | 8,784 piece(s) |
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3318P-1-503 | Bourns Inc. | TRIMMER 50K OHM 0.1W PC PIN | - | 2,100 piece(s) |
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1113B502 | Copal Electronics Inc. | TRIMMER 5K OHM 0.75W SMD | - | 7,920 piece(s) |
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1113B501 | Copal Electronics Inc. | TRIMMER 500 OHM 0.75W SMD | - | 8,820 piece(s) |
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