Import Cermet Trimming Potentiometers — Buy in Bulk from Supplier in China

Cermet trimming potentiometers from Elecsound Single Trun/multiturn Potentiometer Co., Ltd cover rectangular, square and round single-turn and multiturn formats. The range includes 3006 (4.8x19 mm rectangular multiturn), 3266 (7.2x6.7 mm square multiturn), 3296 (10x9.5 mm square multiturn), 3303 (3 mm SMD single-turn) and 3306/3309 (6 mm round single-turn) in cermet material, plus phenolic variants such as 3318 (6 mm round) and PT105H (5x5 mm). Each model targets industrial trimming applications with precise resistance adjustment.

The cermet element delivers typical resistance tolerances of ±10 % and temperature coefficients of ±100 ppm/°C, standard for industrial trimmers. Square and rectangular multiturn models offer 5 to 25 turns, providing fine tuning for circuits requiring high resolution. Single-turn round and SMD types suit compact PCBs, with power ratings of 0.1 W to 0.5 W typical at 70 °C. Phenolic-based units use a carbon composition track for cost-sensitive applications where lower precision is acceptable.

These trimmers serve instrumentation, audio equipment and control systems where calibration stability matters. Buyers are primarily OEMs and contract manufacturers sourcing for volume assembly. Confirm MOQ, lead time and packaging (tape and reel or bulk) with Elecsound, as these vary by model. The supplier’s Shenzhen location supports export logistics via major Chinese ports.

Elecsound Single Trun/multiturn Potentiometer Co., Ltd is based in Shenzhen, Guangdong Province, with its office at 7a, Hongfuge, Caifu Building, Caitian. The company specialises in the design and manufacture of trimming and precision potentiometers, offering a focused range that includes cermet and phenolic variants for industrial use. Its product portfolio spans single-turn and multiturn configurations in multiple form factors.

The supplier is classified as an imported-tier partner with a harbor trust level, indicating a baseline of verified business information. Response rate and average response hours are currently not available, so buyers should expect to initiate contact directly for technical and trade details. The company’s location in Shenzhen provides access to established electronics export routes.