FUJITSU/富士通
870
NA/
FUJITSU
2890
DIP通信继电器
OMRON
562000
SOP-4
608900
SOP-4
ON
120000
ON
120000
ON
120000
ON
120000
ON
120000
3M Electronic Specialty
506232
HUBER+SUHNER
183187
HUBER+SUHNER
543592
81MCX-50-0-1/111NE
23
23
3M
454
原厂封装
3M
4549
原厂封装