SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

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 |
|---|---|---|---|---|---|---|---|
![]() 3362R-1-500LF $0.86 | Bourns Inc. | TRIMMER 50 OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362R-1-501 $1.13 | Bourns Inc. | TRIMMER 500 OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362R-1-501LF $1.19 | Bourns Inc. | TRIMMER 500 OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362R-1-502 $1.13 | Bourns Inc. | TRIMMER 5K OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362R-1-502LF $1.19 | Bourns Inc. | TRIMMER 5K OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362R-1-503 $0.81 | Bourns Inc. | TRIMMER 50K OHM 0.5W PC PIN TOP | Bulk,Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362R-1-503LF $1.19 | Bourns Inc. | TRIMMER 50K OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362R-1-504 $1.13 | Bourns Inc. | TRIMMER 500K OHM 0.5W PC PIN TOP | Tube | Through Hole | Trimpot® 3362 - Sealed |

Learn what an IMU measures, how accelerometers and gyroscopes work together, why orientation estimates drift, and what to compare.
Read More
What Is NOR Flash? Why It Still Powers Critical Embedded Systems When your car’s engine control unit boots in milliseconds…When a medical device executes…
Read More
Geneva, Switzerland – August 20, 2026 – Global leading semiconductor manufacturer STMicroelectronics (ST) has officially issued a new global price adjustment notice to global…
Read More
Recently, the global electronic component market has witnessed complex and changeable trends. In the memory chip sector, the wave of price increases continues to…
Read More
Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
Read More
Understand thermal fuse operation, Tf, Th and Tm, electrical ratings and mounting. Check temperature limits and replacement requirements for your design.
Read More
Select MOV varistors by continuous voltage, clamping behavior, surge waveform and repetition. Check thermal disconnection, fuse coordination and replacements.
Read More
Munich, Germany – May 26, 2026 – Power semiconductor and automotive chip giant Infineon Technologies AG has formally notified customers worldwide of a second…
Read More
In an era dominated by AI accelerators with terabytes of HBM memory and consumer devices racing toward LPDDR5X bandwidth, it’s easy to wonder: why…
Read More
Understand how a comparator switches at a voltage threshold, why hysteresis prevents chatter, and which output and input specs matter.
Read More
Compare RC, crystal and MEMS oscillator circuits. Check ppm, jitter, load capacitance, startup margin and output compatibility before choosing a clock source.
Read MoreLatest updates from leading semiconductor manufacturers: Wolfspeed launches new SiC modules, AMD reveals MI430X with HBM4, TSMC eyes third Japan fab, and Samsung samples…
Read More