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 |
|---|---|---|---|---|---|---|---|
![]() 3314S-3-202E $1.31 | Bourns Inc. | TRIMMER 2K OHM 0.25W J LEAD SIDE | Tape & Reel (TR) | Surface Mount | Trimpot® 3314 - Sealed | ||
![]() 3314S-3-203E $1.31 | Bourns Inc. | TRIMMER 20KOHM 0.25W J LEAD SIDE | Tape & Reel (TR) | Surface Mount | Trimpot® 3314 - Sealed | ||
| Bourns Inc. | TRIMMER 20KOHM 0.25W J LEAD SIDE | Tape & Reel (TR) | Surface Mount | Trimpot® 3314 - Sealed | |||
![]() 3314S-3-204E $1.31 | Bourns Inc. | TRIMMER 200K OHM 0.25W J LEAD | Tape & Reel (TR) | Surface Mount | Trimpot® 3314 - Sealed | ||
![]() 3314S-3-205E $1.31 | Bourns Inc. | TRIMMER 2M OHM 0.25W J LEAD SIDE | Tape & Reel (TR) | Surface Mount | Trimpot® 3314 - Sealed | ||
![]() 3314S-3-253E $1.31 | Bourns Inc. | TRIMMER 25KOHM 0.25W J LEAD SIDE | Tape & Reel (TR) | Surface Mount | Trimpot® 3314 - Sealed | ||
![]() 3314S-3-254E $1.31 | Bourns Inc. | TRIMMER 250K OHM 0.25W J LEAD | Tape & Reel (TR) | Surface Mount | Trimpot® 3314 - Sealed | ||
![]() 3314S-3-501E $1.31 | Bourns Inc. | TRIMMER 500OHM 0.25W J LEAD SIDE | Tape & Reel (TR) | Surface Mount | Trimpot® 3314 - Sealed |

Choose a rocker switch by AC/DC ratings, contact arrangement, illumination, panel fit and sealing. Get practical checks for engineering and component sourcing.
Read More
See when an inductor behaves linearly, how DC bias and saturation reduce inductance, and which current and temperature curves to check.
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
Monolithic Power Systems (MPS), a global leader in analog and mixed-signal semiconductors, has notified its distribution partners of an upcoming price increase for selected…
Read MoreAs 2025 draws to a close, the global semiconductor industry stands at a crossroads. Intertwined with escalating geopolitical tensions, supply chain disruptions, and groundbreaking…
Read More
If you’ve spent any time staring at a schematic, you’ve seen the triangle. Two inputs, one output, and a gain symbol that looks deceptively…
Read MoreA digital-to-analog converter (DAC) turns a digital number into an analog voltage or current. It lets a controller set a physical output, such as…
Read MoreMay 8, 2026 – Eindhoven, Netherlands NXP Semiconductors (NXPI), a global leader in automotive and industrial semiconductor solutions, has officially notified its worldwide channel…
Read More
What Is NAND Flash? A Practical Guide for Engineers & Procurement Teams In today’s data-driven world—from smartphones and SSDs to industrial IoT devices—NAND flash…
Read More
Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
Read More
Manchester, New Hampshire, USA – March 22, 2026 – Allegro MicroSystems, Inc. (Nasdaq: ALGM), a global leader in high-performance power and sensing semiconductor solutions…
Read More
TOKYO, April 1, 2026 – Kioxia Corporation (formerly Toshiba Memory Corporation), a global leader in flash memory and storage solutions, has officially issued a…
Read More