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Trimmer potentiometers allow for precise manual adjustment of an in-circuit resistance value. Also known as trimpots, they are available in bottom, side or top adjustment and may allow for single or multiple turns of actuation. They range in value from 10 Ω to 5 MΩ of resistance and 5% to 30% of value tolerance in surface mount, through-hole, chassis mount, and panel mount configurations.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 3386F-1-254TLF $1.12 | Bourns Inc. | TRIMMER 250K OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386F-1-255 $1.14 | Bourns Inc. | TRIMMER 2.5M OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386F-1-255LF $0.65 | Bourns Inc. | TRIMMER 2.5M OHM 0.5W PC PIN TOP | Bulk,Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386F-1-303 $1.14 | Bourns Inc. | TRIMMER 30K OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386F-1-303LF $0.73 | Bourns Inc. | TRIMMER 30K OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386F-1-471 $1.14 | Bourns Inc. | TRIMMER 470 OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386F-1-471LF $1.23 | Bourns Inc. | TRIMMER 470 OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386F-1-500 $1.44 | Bourns Inc. | TRIMMER 50 OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3386 - Sealed |

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