2PB536,按钮开关 SW PB SPDT Plunger
2PB589,SWITCH PUSH 2XSPDT
2PB641,按钮开关 UNSEALED OI-PB SWCH
2PB642,按钮开关 UNSEALED OI-PB SWCH
2PB643,SWITCH TOGGLE
2PB644,SWITCH TOGGLE
2PB646A,SWITCH, PUSHBUTTON
2PB647,SWITCH TOGGLE