General Purpose Relays
PCB Relays
SCHRACK
Miniature PCB Relay ORWH (Continued)
Terminal assignment
Bottom view on solder pins
PCB layout
Bottom view on solder pins
.236 .004
(6.0 .1)
.236 .004
(6.0 .1)
5 – .05 DIA
(1.3)
.079 .004
(2.0 .1)
.48 .004
(12.2 .1)
Dimensions
.61 .012
(15.5 .3)
.748 .012
(19.0 .3)
.622 .02
(15.8 .5)
.157 .008
(4.0 .2)
TERMINAL DIMENSIONS:
COIL: 0.024 (0.6) DIA.
LOAD: 0.12 x 0.35 (0.3 x 0.9)
Product code structure
Type
Typical product code ORWH -SH
-1
12
D
M
1
F
WG ,000
ORWH Miniature PCB Relay ORWH
Category of protection
SS Flux proof
Number of poles
SH Wash tight
1
1 pole
Coil voltage
Coil code: please refer to coil versions table (e.g. 12 = 12VDC)
Coil version
D
Contact arrangement
Blank 1 form C, 1 CO
Standard
H
High temperature type
1 form A, 1 NO
M
Contact material
Blank AgCdo
1
3
AgZnO
AgNi
5
7
AgZnO + Au plating
AgNi + Au plating
Insulation system designation
Blank Class 105 (A)
Option material
B
Class 120 (B)
F
F = Class 155 (F)
Blank Standard
H
Insulation plate use type
WG For domestic appliances (IEC 60335-1, 4 Edition);
Suffix
,000 Standard
2
04-2011, Rev. 0411
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
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© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company