S2520X500C,SC SERIES INSERT, 1/4"-20 THREAD
S2521,CABLE GLAND 9-21MM M32 POLYAMIDE
【Harwin】S25-212,电路板硬件 - PCB WIRE WRAP TAIL
【MEAN WELL】S-25-24,线性和开关式电源 26.4W 24V 1.1A
S2528-125.0093,OSCILLATOR CRYSTAL
S2528X500C,SC SERIES INSERT, 1/4"-28 THREAD
S2529,CABLE GLAND 16-28MM M40 POLY
S252B102K502CT,CAP CER 1000PF 250V X7R 2211