【Eagle Plastic Devices】441-R39B,保险丝盒、保险丝夹及硬件 SCREW CAP 15A 250VAC
441Y36W-104,
【MG Chemicals】442,DESOLDER BRAID RMA FLUX .05" 25'
【FACOM】442.MT,
4420,SONY SPRESENSE PACK
【SCHURTER】4420.0132,断路器 CBE 1492-CB1H500
【SCHURTER】4420.0139,断路器 CBE 1492-CB2G015
【SCHURTER】4420.0143,断路器 CBE 1492-CB1H250
