737 type universal relayDetailed product description：

737 type universal relay

Size mm: 37 × 34 × 47.3
Contact distribution form: 1Z
Contact capacity: 30A 300VAC/30A 28VDC
Contact resistance: ≤ 50m Ω
Insulation resistance: ≥ 500M Ω
Electrical strength: BOC 1000VAC/BCC 1500VAC

Technical parameters of 737 universal relay:

Model number	FMK-3Z	JQX-53FF-2Z	JQX-53FF-3Z	seven hundred and thirty-seven
Rated voltage of coil	DC 6 to 110V	DC 6 to 110V	DC 6 to 110V	DC 6 to 110V
	AC 6 to 220V	AC 6 to 220V	AC 6 to 220V	AC 6 to 220V
Rated power of coil	DC≤2.0W	DC≤2.0W	DC≤2.0W	DC≤2.0W
	AC≤3.5VA	AC≤3.5VA	AC≤3.5VA	AC≤3.5VA
electrical life	105OPS	105OPS	105OPS	105OPS
mechanical life	107OPS	107OPS	107OPS	107OPS
Environmental temperature for use	-40℃～70℃	-40℃～70℃	-40℃～70℃	-40℃～70℃
Weight	≤80g	≤72g	≤76g	≤75g
Placement method	plug-in	Printed Circuit Board Flange type, plug-in type	Printed Circuit Board Flange type, plug-in type	Printed Circuit Board Flange type, plug-in type

737 type universal relay