General Purpose
Low Power PCB Relays
SCHRACK
Miniature PCB Relay ORWH
n
Compact relay with 1 form A and 1 form C contact arrangement
n
10A switching capacity
n
Flux proof or sealed type available
n
6kV dielectric strength type available
Typical applications
Appliances, HVAC, emergency lighting.
Zt
Approvals Insulation Data
UL E82292, TUV R50138967 Initial dielectric strength
Technical data of approved types on request.
between open contacts 750V
rms
between contact and coil 1500V
rms
Contact Data Clearance/creepage
Contact arrangement 1 form A, 1 NO between open contacts >1.6mm
1 form C, 1 CO between contact and coil >3.2mm
Rated voltage 28VDC, 277VAC Clearance/creepage
Max. switching voltage 28VDC, 277VAC between open contacts, standard type >1.6mm
Rated current 10A for 6kV dielectrial strength type >4mm
Contact material AgZnO, AgCdO, AgNi between contact and coil, standard type >3.2mm
Min. recommended contact load 100mA, 5VDC for 6kV dielectrial strength type >4mm
Frequency of operation 600 ops./h
Operate/release time max. 10ms/5ms
Other Data
Electrical endurance
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
3
AgZnO: form A, 10A, 250VAC, res., +85C, Class B or F only 100x10 ops.
refer to the Product Compliance Support Center at
3
AgCdO: form A, 10A, 250VAC, res., +85C, Class B or F only 50x10 ops.
www.te.com/customersupport/rohssupportcenter
3
AgNi: form A, 10A, 250VAC, res., +85C, Class B or F only 50x10 ops.
Ambient temperature -30C to +70C
Contact ratings, form A/form B 10A/6A 250VAC resistive
Category of environmental protection
10A/6A 28VDC resistive
IEC 61810 RTII - flux proof
6
Mechanical endurance, DC coil 10x10 operations
RTIII - wash tight
Weight 9.5g
Resistance to soldering heat THT
Coil Data
IEC 60068-2-20 RTII: 270C/10s
Coil voltage range 3 to 48VDC
RTIII: 260C/5s
Operative range, IEC 61810 2
Packaging/unit tube/25, carton box/1000
Coil insulation system according UL Class A, B, F
Coil versions, DC coil
Coil Rated Operate Release Coil Rated coil
Accessories
code voltage voltage voltage resistance power
Product Code Description
VDC VDC VDC 10 % mW
27E1064 Socket, rated 10A at 300VAC. UL Recognized for US
003 3 2.1 0.3 25 360
and Canada. Designed to fit same suggested board
005 5 3.5 0.5 70.0 360
layout as relay.
006 6 4.2 0.6 100 360
009 9 6.3 0.9 225 360
012 12 8.4 1.2 400 360
024 24 16.8 2.4 1600 360
048 48 33.6 4.8 6400 360
All figures are given for coil without pre-energization, at ambient temperature +23C.
1
09-2018, Rev. 0918 Catalog and product specification according Catalog and product data is subject to the Catalog product data, Definitions section,
www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are
2012 Tyco Electronics Corporation, with the Definitions section. the Definitions section, available at subject to change.
a TE Connectivity Ltd. company. Catalog 1308242
Issued 3-03 (PDF Rev. 3-04) OEG
Ordering Information
Typical Part Number B ORWH -SS -1 12 D M ,N000
1. Basic Series:
ORWH = Miniature Power PC board relay.
2. Enclosure:
SS = Vented (flux-tight)* plastic case. SH = Sealed plastic case
3. Number of Poles:
Catalog 1308242
1 = 1 pole
Issued 3-03 (PDF Rev. 3-04) OEG
4. Coil Voltage:
Ordering Information
03 = 3VDC 06 = 6VDC 12 = 12VDC 48 = 48VDC
05 = 5VDC 09 = 9VDC 24 = 24VDC
Typical Part Number B ORWH -SS -1 12 D M ,N000
5. Coil Input:
1. Basic Series:
D = Standard
ORWH = Miniature Power PC board relay.
6. Contact Arrangement:
2. Enclosure:
Blank = 1 Form C, SPDT M = 1 Form A, SPST-NO
SS = Vented (flux-tight)* plastic case. SH = Sealed plastic case
7. Option:
3. Number of Poles:
,N000= Standard model. Other Suffix = Custom model.
1 = 1 pole
4. Coil Voltage: * Not suitable for immersion cleaning
03 = 3VDC 06 = 6VDC 12 = 12VDC 48 = 48VDC
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
05 = 5VDC 09 = 9VDC 24 = 24VDC
ORWH-SS-106D,N000 ORWH-SS-148D,N000
ORWH-SH-109D,N000 ORWH-SS-112DM,N000
ORWH-SH-112DM,N000
5. Coil Input:
ORWH-SS-124DM,N000 ORWH-SS-109D,N000
ORWH-SH-124DM,N000 ORWH-SH-112D,N000
D = Standard
ORWH-SH-124D,N000 ORWH-SS-148DM,N000 ORWH-SS-112D,N000
ORWH-SH-105D,N000
Catalog 1308242
ORWH-SS-124D,N000
ORWH-SH-148D,N000 ORWH-SS-105D,N000
6. Contact Arrangement: ORWH-SH-106D,N000
Issued 3-03 (PDF Rev. 3-04) OEG
Blank = 1 Form C, SPDT M = 1 Form A, SPST-NO
7. Option: Ordering InformationOutline Dimensions Wiring Diagram (Bottom View)
,N000= Standard model. Other Suffix = Custom model.
Typical Part NumberGeneral PurposeB ORWH -SS -1 12 D M ,N000
.748 .012 .61 .012
(15.5 .3)
(19.0 .3)
* Not suitable for immersion cleaning
1. Basic Series: Low Power PCB Relays
SCHRACK
ORWH = Miniature Power PC board relay.
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
2. Enclosure:
ORWH-SS-148D,N000
ORWH-SS-112DM,N000 ORWH-SS-106D,N000
ORWH-SH-112DM,N000 ORWH-SH-109D,N000
.622 .02
SS = Vented (flux-tight)* plastic case. SH = Sealed plastic case
ORWH-SH-112D,N000 ORWH-SS-124DM,N000 ORWH-SS-109D,N000
ORWH-SH-124DM,N000 Miniature PCB Relay ORWH (Continued)
(15.8 .5)
ORWH-SS-112D,N000
ORWH-SH-124D,N000 ORWH-SS-148DM,N000
ORWH-SH-105D,N000
3. Number of Poles:
ORWH-SS-105D,N000 ORWH-SS-124D,N000
ORWH-SH-106D,N000 ORWH-SH-148D,N000
1 = 1 pole
4. Coil Voltage:
Wiring Diagram (Bottom View)
Outline Dimensions
03 = 3VDC 06 = 6VDC 12 = 12VDC 48 = 48VDC
.157 .008
Terminal assignment PCB layout
(4.0 .2)
05 = 5VDC 09 = 9VDC 24 = 24VDC
.748 .012 .61 .012
PC Board Layout (Bottom View)
(19.0 .3) (15.5 .3) Bottom view on solder pins
TERMINAL DIMENSIONS:
5. Coil Input:
COIL: 0.024 (0.6) DIA.
D = Standard
LOAD: 0.12 x 0.35 (0.3 x 0.9)
.236 .004
6. Contact Arrangement:
(6.0 .1)
.622 .02 Blank = 1 Form C, SPDT M = 1 Form A, SPST-NO
(15.8 .5) .236 .004
7. Option: (6.0 .1)
,N000= Standard model. Other Suffix = Custom model.Note: Only necessary terminals are
present on 1 Form A models. 5 .05 DIA
.079 .004
.48 .004
(1.3)
* Not suitable for immersion cleaning
(2.0 .1) (12.2 .1)
.157 .008
(4.0 .2)
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
PC Board Layout (Bottom View)
ORWH-SS-148D,N000
ORWH-SS-112DM,N000 ORWH-SS-106D,N000
ORWH-SH-112DM,N000 ORWH-SH-109D,N000
TERMINAL DIMENSIONS:
ORWH-SS-109D,N000
ORWH-SH-112D,N000 ORWH-SS-124DM,N000
ORWH-SH-124DM,N000
COIL: 0.024 (0.6) DIA.
ORWH-SS-112D,N000
LOAD: 0.12 x 0.35 (0.3 x 0.9) ORWH-SH-124D,N000 ORWH-SS-148DM,N000
ORWH-SH-105D,N000
.236 .004
Socket ORWH-SS-105D,N000 ORWH-SS-124D,N000
ORWH-SH-106D,N000 ORWH-SH-148D,N000
(6.0 .1)
27E1064 socket is rated 10A @ 300VAC. UL Recognized for US and
Dimensions .236 .004
Canada. Designed to fit same suggested board layout as relay.Wiring Diagram (Bottom View)
Outline Dimensions(6.0 .1)
Note: Only necessary terminals are
.61 .012
.748 .012
present on 1 Form A models. .270 MAX.5 .05 DIA
.916 MAX.
(19.0 .3) (15.5 .3)
.079 .004 .48 .004 (6.85)
(1.3)
(23.35)
.167 MAX.
(2.0 .1)
(12.2 .1)
(4.25)
.660 MAX.
.622 .02 (16.75)
(15.8 .5)
Socket
27E1064 socket is rated 10A @ 300VAC. UL Recognized for US and
Canada. Designed to fit same suggested board layout as relay.
.157 .008
(4.0 .2.016 TYP) .
PC Board Layout (Bottom View)
.270 MAX. (.40)
.916 MAX.
(6.85)
(23.35)
TERMINAL DIMENSIONS:
.167 MAX.
COIL: 0.024 (0.6) DIA.
(4.25)
LOAD: 0.12 x 0.35 (0.3 x 0.9)
.236 .004
.660 MAX.
Dimensions are shown for Dimensions are in inches over (6.0 .1) Specifications and availability www.tycoelectronics.com
(16.75)
reference purposes only. (millimeters) unless otherwise subject to change. Technical support:
439
.236 .004
specified. Refer to inside back cover.
(6.0 .1)
Note: Only necessary terminals are
present on 1 Form A models. 5 .05 DIA
.079 .004 .48 .004
(1.3)
(2.0 .1)
(12.2 .1)
.016 TYP.
(.40)
Socket
Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com
Product code structure Typical product code ORWH -SH -1 12 D M 1 F WG ,000
reference purposes only. (millimeters) unless otherwise subject to change. Technical support:
439
27E1064 socket is rated 10A @ 300VAC. UL Recognized for US and
specified. Refer to inside back cover.
Canada. Designed to fit same suggested board layout as relay.
Type
ORWH Miniature PCB Relay ORWH
.270 MAX.
.916 MAX.
Category of protection (6.85)
(23.35)
.167 MAX.
SS Flux proof (4.25)SH Wash tight
Number of poles
.660 MAX.
1 1 pole
(16.75)
Coil voltage
Coil code: please refer to coil versions table (e.g. 12 = 12VDC)
Coil version
D Standard H High temperature type
Contact arrangement
.016 TYP.
Blank 1 form C, 1 CO M 1 form A, 1 NO
(.40)
Contact material
Blank AgCdo
1 AgZnO 5 AgZnO + Au plating
Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com
3 AgNi 7 AgNi + Au plating
reference purposes only. (millimeters) unless otherwise subject to change. Technical support:
439
Insulation system designation
specified. Refer to inside back cover.
Blank Class 105 (A) B Class 120 (B) F F = Class 155 (F)
Option material
Blank Standard H Insulation plate use type
WG For domestic appliances (IEC 60335-1, 4 Edition);
Suffix
,000 Standard
2
09-2018, Rev. 0918 Catalog and product specification according Catalog and product data is subject to the Catalog product data, Definitions section,
www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are
2012 Tyco Electronics Corporation, with the Definitions section. the Definitions section, available at subject to change.
a TE Connectivity Ltd. company.