Series No. 507 – SongChuan

Ordering Information

507		□		□	–	1A		H	–	□	–	C		□		□
1		2		3		4		5		6		7		8		9

1.	507	—	Basic series designation
2.	Blank	—	Standard type
			(1P – Terminal pitch 3.5mm)
	A	—	Standard type and special terminal pitch
			(1P – Terminal pitch 5.0mm)
	H	—	High power type (only for 1P type)
3.	Blank	—	Standard type (DC: 0.53 W) (AC: 0.75 VA)
	N	—	High sensitivity type (0.40 W)
	N1	—	Ultra-sensitivity type (0.25 W)(only for 1P type)
4.	1A	—	Single pole normally open
	1C	—	Single pole double throw
	2A	—	Double pole normally open
	2C	—	Double pole double throw
5.	C	—	Contact material AgNi
	CA	—	Contact material AgNi+ Au
	H	—	Contact material AgSnO
	HA	—	Contact material AgSnO+ Au
6.	Blank	—	Standard type
	F	—	Class F
7.	C	—	Flux tight
	V	—	Sealed type
	S	—	Sealed type washable
8.	Blank	—	Standard type
	E	—	Comply with IEC 60335-1
	IR	—	507 Inrush type(only for H, 1A/1C type)
9.	□	—	Coil voltage (please refer to the coil rating data for the availability)

Description

PC Board Layout