【Amphenol】227-1221-9 M22520/5-09,
【Phoenix Contact】2271235,通用/工业继电器 SIM-ERS
2271-2520-AL,HEX STANDOFFPLAIN ALUMINUM3/8 HE
2271-2520-B,HEX STANDOFFPLAIN BRASS3/8 HEX X
2271-2520-N,HEX STANDOFFNO FINISH - NYLON3/8
2271-2520-S,HEX STANDOFFPLAIN STEEL3/8 HEX X
2271-2520-S-12,HEX STANDOFFCLEAR ZINC3/8 HEX X
2271-2520-SS,HEX STANDOFFPLAIN STAINLESS STEE
