SH21220 BG XL,
SH21220 NV M,
SH21220 NV L,
SH21220 NV XL,
SH21220 WH M,
SH21220 WH L,
SH21220 WH XL,
SH21-3,50,可插拔接线端子 PCBPlug 3.5mm
