【BI Technologies】72PTR-500K,
72PTR500KLF,TRIMMER 500K OHM 0.5W PC PIN TOP
【BI Technologies】72PTR500LF,微调电阻 - 通孔
【BI Technologies】72PTR-500R,
【BI Technologies】72PTR-50K,
72PTR50KLF,TRIMMER 50K OHM 0.5W PC PIN TOP
【BI Technologies】72PTR-5K,
72PTR5KLF,TRIMMER 5K OHM 0.5W PC PIN TOP
