Part Number	Manufacturer / Brand	Brife Description
CQ35-25NNP-KC1	SICK, Inc.	UNSHLD FLAT NPN NPNC M12
CQ35-25NNP-KW1	SICK, Inc.	SEN PROX NPN 25MM NO/NC CBL
CQ35-25NPP-KC1	SICK, Inc.	SEN PROX 25MM PNP M12
CQ35-25NPP-KW1	SICK, Inc.	SEN PROX 25MM PNP CBL