从China供应商批量进口6 Mm Square Trimming Potentiometer Rkt3323

The RKT3323 is a 6 mm square single-turn cermet trimming potentiometer from Kingtronics International Company, available in top-adjust (3323P, 3323C, 3323R) and side-adjust (3323S, 3323W, 3323V, 3323D) configurations. It features a standard resistance range of 10Ω to 2MΩ, with resistance tolerances of ±5% or ±10%. The effective electrical travel is 250°, a typical value for precision trimmers used in circuit calibration.

Cermet (ceramic-metal composite) is the standard material for the resistive element, offering stability and low noise, which is critical for sensitive applications like sensor calibration and gain adjustment. The absolute minimum resistance is ≤1% R or 2Ω, and the contact resistance variation (CRV) is ≤1% or 2Ω, ensuring consistent performance in high-precision circuits. The insulation resistance is specified as R1 1G at 500V AC, and the withstand voltage is 707V AC, meeting typical industry requirements for electronic components.

This potentiometer is widely used in consumer electronics, industrial controls, and automotive systems for fine-tuning voltage division or signal levels. Standard packaging is 50 pieces per tube, which is convenient for SMT or through-hole assembly lines. Buyers should confirm whether the supplier provides tape-and-reel packaging for automated pick-and-place systems, as this is not specified in the listing.

Kingtronics International Company is located in Changping, Dongguan, Guangdong, China, a hub for electronic component manufacturing. The supplier specializes in passive components, including trimming potentiometers like the RKT3323, which are used in precision circuits across multiple industries. Its address in Dongguan places it in proximity to major electronics production clusters.

The company holds a harbor trust tier and an imported supplier tier, but its response rate and average response hours are listed as zero, indicating limited platform activity. No certifications or quality management system details are provided, so buyers should request proof of ISO/TS 16949 or RoHS compliance, which are typical for electronic components supplied to international markets.