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 |
|---|---|---|---|---|---|---|---|
![]() 3352T-1-301 $1.76 | Bourns Inc. | THUMBWHEEL POT 300 OHM 0.5W TOP | Bulk | Through Hole | Trimpot® 3352 - Open Frame | ||
![]() 3352T-1-301LF $1.53 | Bourns Inc. | THUMBWHEEL POT 300 OHM 0.5W TOP | Bulk | Through Hole | Trimpot® 3352 - Open Frame | ||
![]() 3352T-1-500 $2.18 | Bourns Inc. | THUMBWHEEL POT 50 OHM 0.5W TOP | Bulk | Through Hole | Trimpot® 3352 - Open Frame | ||
![]() 3352T-1-500LF $1.70 | Bourns Inc. | THUMBWHEEL POT 50 OHM 0.5W TOP | Bulk | Through Hole | Trimpot® 3352 - Open Frame | ||
![]() 3352T-1-501 $2.18 | Bourns Inc. | THUMBWHEEL POT 500 OHM 0.5W TOP | Bulk | Through Hole | Trimpot® 3352 - Open Frame | ||
![]() 3352T-1-501LF $2.72 | Bourns Inc. | THUMBWHEEL POT 500 OHM 0.5W TOP | Bulk | Through Hole | Trimpot® 3352 - Open Frame | ||
![]() 3352T-1-502 $2.18 | Bourns Inc. | THUMBWHEEL POT 5K OHM 0.5W TOP | Bulk | Through Hole | Trimpot® 3352 - Open Frame | ||
![]() 3352T-1-502LF $2.72 | Bourns Inc. | THUMBWHEEL POT 5K OHM 0.5W TOP | Bulk | Through Hole | Trimpot® 3352 - Open Frame |

WILMINGTON, Mass. – July 3, 2026 – Analog Devices, Inc. (ADI), the global leading supplier of high-performance analog, mixed-signal and signal processing semiconductors, has…
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 MoreNXP Semiconductors (NASDAQ: NXPI), a global leader in automotive, industrial, and IoT semiconductors, has officially notified customers of an upcoming price adjustment for select…
Read More
Recently, the global electronic component market has witnessed a series of new developments. The strategic layouts and market collaborations of major enterprises are constantly…
Read MoreRecently, global semiconductor manufacturers have been constantly making moves in aspects such as technological cooperation, product manufacturing processes, and market layout, demonstrating the rapid…
Read More
Munich, Germany – February 8, 2026 — Infineon Technologies, the German semiconductor giant, officially issued a price increase notice on February 5, announcing that…
Read More
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
Choose an AC to DC converter by input range, output demand, isolation, efficiency and thermal derating. Compare architectures and check installation needs.
Read More
Learn what an integrated circuit is, how ICs work, the main types and the specs to check before choosing a part for your design…
Read More
Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
Read More
Over the past week, the global electronic components sector has witnessed dual transformations in policy and technology: Coupled with mounting pressure from a worsening…
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