【Harwin】R4003-00,电路板硬件 - PCB M4 SPACER 3mm LENGTH
R400500,CABLE LMR400 500
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R4008ANDTL,MOSFET N-CH 400V 8A CPT3
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【Harwin】R4010-00,电路板硬件 - PCB M4 SPACER 10mm LENGTH
R40-1000502,HEX STANDOFF M4X5MM 7MM
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