SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

The products in this category include user-adjustable (as opposed to fixed-value) resistors, and accessories such as mounting hardware and turn-counting dials designed for use therewith. The various product groups within are differentiated according to their basic physical form and intended application; slide potentiometers for example are adjusted using a linear motion, whereas rotary potentiometers are adjusted using a turning motion.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 3386C-1-200LF $1.22 | Bourns Inc. | TRIMMER 20 OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386C-1-201 $1.44 | Bourns Inc. | TRIMMER 200 OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386C-1-201LF $1.67 | Bourns Inc. | TRIMMER 200 OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386C-1-202 $1.44 | Bourns Inc. | TRIMMER 2K OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386C-1-202LF $1.67 | Bourns Inc. | TRIMMER 2K OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386C-1-203 $1.44 | Bourns Inc. | TRIMMER 20K OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386C-1-203LF $1.67 | Bourns Inc. | TRIMMER 20K OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3386 - Sealed | ||
![]() 3386C-1-204 $1.44 | Bourns Inc. | TRIMMER 200KOHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3386 - Sealed |

Compare thermistors, RTDs, thermocouples and temperature ICs. Learn how range, accuracy, response, interfaces and mounting affect component selection.
Read More
Learn what an IMU measures, how accelerometers and gyroscopes work together, why orientation estimates drift, and what to compare.
Read More
[Shenzhen/Shanghai/Beijing, January 2025] — As global digital transformation accelerates, the electronic components industry has reached a critical inflection point in 2025. Emerging fields such…
Read More
Choose a DIP switch by contact type, coded positions, footprint and signal ratings. Check logic polarity, assembly conditions and PCB configuration behavior.
Read More
Hsinchu, Taiwan – April 18, 2026 – United Microelectronics Corporation (UMC, NYSE: UMC), a leading global semiconductor foundry specializing in mature process technologies, has…
Read More
The rapid advancement of artificial intelligence (AI) is transforming industries across the globe, and the world of electronic components is no exception. From smarter…
Read More
Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
Read More
Find out when a bare shock switch needs a pull resistor, when an MCU internal pull-up is enough, and why sensor modules and piezo…
Read More
Vishay Intertechnology, Inc., a global leader in discrete semiconductors and passive electronic components, has officially announced a price adjustment for its Metal-Oxide-Semiconductor Field-Effect Transistors…
Read MoreSeptember 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
Read More
Samsung Electronics, the world’s largest memory chip manufacturer, has officially confirmed the end-of-life (EOL) for its LPDDR4 and LPDDR4X low-power DRAM products, marking a…
Read More
STMicroelectronics (ST), a global leader in semiconductor manufacturing, has officially notified customers of a new round of price increases for selected products, set to…
Read More