
General Purpose Relays
PCB Relays
Power PCB Relay RZ
n
1 pole 12/16 A, 1 form C (CO) or 1 form A (NO) contact
n
DC coil 400 mW
n
5kV/10mm coil-contact, reinforced insulation
n
Ambient temperature 85°C
n
Product in accordance to IEC 60335-1
n
Reflow version for THR mounting process
Typical applications
Household appliances, boiler control, timers, garage door control, POS
automation
Approvals
VDE Cert. No. 40023970, UL E214025, CQC 12002066685
Technical data of approved types on request
Contact Data 12A 16A
Contact arrangement 1 form C (CO) or 1 form A (NO)
Rated voltage 250VAC
Max. switching voltage 400VAC
Rated current 12A 16A
Limiting making current (form A contact)
max. 4s, duty factor 10% 30A
max. 20ms (incandescent lamp); AgSnO2 80A
Breaking capacity max. 3000VA 4000VA
Contact material AgNi 90/10 or AgSnO
Frequency of operation, with/without load 360/72000h
Operate/release time max. 8/6ms
Bounce time max., form A/form B 4/10ms
Contact ratings for standard version
Type Contact Load Cycles
IEC 61810
RZ03-1A4 A (NO) 16A, 250VAC, 85°C 50x103
RZ03-1C4 C (CO) 16A, 250VAC, 85°C 10x10
RZ01-1A3 A (NO) 12A, 250VAC, 85°C 100x10
RZ01-1A4 A (NO) 12A, 250VAC, 85°C 50x103
RZ01-1C4 C (CO) 12A, 250VAC, 85°C 30x10
RZ01/3-1A4 A (NO) 10A, 250VAC, 85°C 150x10
RZ0H-1A4 A (NO) 12A, 250VAC, 85°C 150x10
RZ0H-1A4 A (NO) 16A, 250VAC, 85°C 50x10
RZ0H-1A4 A (NO) 18A, 250VAC, 85°C 30x10
UL 508
RZ03-1A. A (NO) 16A, 250VAC, 85°C 50x103
RZ03-1A4 A (NO) 12A, 250VAC, 85°C 150x103
RZ01-1A3 A (NO) 12A, 250VAC, 85°C 50x103
RZ03-1.4 A (NO) B300, R300, 85°C 6x103
RZ03-1.4 A (NO) 12A, 250VAC, 85°C 100x103
RZ03-1.4 A (NO) 1/2HP, 125VAC, 85°C 6x10
RZ03-1A. A (NO) 1HP, 277VAC, 85°C 30x10
2
-1
SCHRACK
Contact ratings for RZ reinforced flux proof version
Type Contact Load Cycles
IEC 61810
RZ03-1C3-D...-R A (NO) 16A, 250VAC, 85°C 30x103
RZ03-1C3-D...-R C (CO) 16A, 250VAC, 85°C 6x103
RZ01-1C3-D...-R A (NO) 12A, 250VAC, 85°C 30x103
RZ01-1C3-D...-R C (CO) 12A, 250VAC, 85°C 6x103
RZ03-1C4-D...-R A (NO) 16A, 250VAC, 85°C 30x103
RZ03-1C4-D...-R C (CO) 16A, 250VAC, 85°C 6x10
RZ02/3-1C4-D...-R A (NO) 12A, 250VAC, 85°C 50x10
RZ02/3-1C4-D...-R C (CO) 12A, 250VAC, 85°C 20x10
IEC 60947-5-1
RZ03-1.4 A (NO) 250VAC/6A AC-15 6.050
UL 508
RZ03-1C3-D...-R A (NO) 16A, 277VAC, 85°C 30x103
RZ03-1C3-D...-R C (CO) 16A, 277VAC, 85°C 6x103
RZ01-1C3-D...-R A (NO) 12A, 277VAC, 85°C 30x103
RZ01-1C3-D...-R C (CO) 12A, 277VAC, 85°C 6x103
RZ03-1C4-D...-R A (NO) 16A, 277VAC, 85°C 30x103
RZ03-1C4-D...-R C (CO) 16A, 277VAC, 85°C 6x103
RZ02/3-1C4-D...-R A (NO) 12A, 277VAC, 85°C 50x103
RZ02/3-1C4-D...-R C (CO) 12A, 277VAC, 85°C 20x10
3
Contact ratings for RZ reflow version
3
Type Contact Load Cycles
IEC 61810
3
RZR3-1C4-D...-R A (NO) 16A, 250Vac, 85°C 30x10³
3
RZR1-1C4-D...-R C (CO) 12A, 250Vac, 85°C 20x10³
3
RZR1-1C4-D...-R A (NO) 12.5A, 400Vac, 85°C 50x10³
3
UL 508
3
RZR3-1C4-D…-R A (NO) 16A, 277Vac, 85°C 30x10³
RZR1-1C4-D…-R C (CO) 12A, 277Vac, 85°C 30x10³
RZR1-1C4-D…-R A (NO) 1HP, 277Vac, 85°C 30x10³
RZR3-1C4-D…-R A (NO) 1/8 HP, 120Vac, 85°C 100x10³
3
3
F0305-A
3
3
3
3
09-2018, Rev. 0918
www.te.com
© 2015 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
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-
1
tion, application notes and all specifications
are subject to change.

General Purpose Relays
PCB Relays
Power PCB Relay RZ (Continued)
SCHRACK
Mechanical endurance >10x106 operations
Coil Data
Coil voltage range 3 to 48VDC
Operative range, IEC 61810 2
Coil insulation system according UL1446 class F
Coil versions, DC coil
Coil Rated Operate Release Coil Rated coil
code voltage voltage voltage resistance power
VDC VDC VDC Ω±10% mW
D003 3 2.1 0.3 22 410
D005 5 3.5 0.5 60 420
D006 6 4.2 0.6 90 400
D009 9 6.3 0.9 200 400
D012 12 8.4 1.2 360 400
D015 15 10.5 1.5 562 410
D024 24 16.8 2.4 1440 400
D048 48 33.6 4.8 5730 400
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Other coil voltages on request.
Insulation Data
Initial dielectric strength
between open contacts 1000V
between contact and coil 5000V
Clearance/creepage
between contact and coil ≥10/10mm
Material group of insulation parts IIIa
Tracking index of relay base PTI250V
rms
rms
Other Data
Terminal type
standard version PCB -THT 2)
reinforced sealed version PCB -THT, plug-in
reflow version PCB -THR
Mounting distance ≥0mm
Weight 10g
Resistance to soldering heat
THT, IEC 60068-2-20 RTII 270°C/10s
THR: reflow version forced gas convection
or vapour phase
temperature profile according EN61730
3)
4)
Packaging/unit tube/20 pcs., box/500 pcs.
2) The use of foaming flux is not permitted.
3) Infrared heating not allowed
4) Recommended fluid LS-230
5) only for reflow version 2,5mm
6) only for reflow version 15,7 +0,3/-0mm
Accessories
For details see datasheet
NOTE: indicated contact ratings and electrical endurance data for direct
wiring of relays (according IEC 61810-1); for relays mounted on sockets
deratings may apply.
Accessories Industrial Power Relay RT
Other Data
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
refer to the Product Compliance Support Center at
www.te.com/customersupport/rohssupportcenter
Resistance to heat and fire
standard and reflow cover version according EN 60335-1, par.30
Ambient temperature
standard version -40 to 85°C
Category of environmental protection
IEC 61810 RTII - flux proof
Vibration resistance (functional), 30 to 500Hz
closing form A contact >15g
opening form A contact >20g
opening form B contact >5g
Shock resistance (destructive) 100g
Dimensions
12 A, pinning 3.5 mm 12A, 16 A, pinning 5 mm
6)
5) 5)
S0557-AB S0557-AA
6)
5) only for reflow version 2,5mm
6) only for reflow version 15,7 +0,3/-0mm
2
09-2018, Rev. 0918
www.te.com
© 2015 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
5) only for reflow version 2,5mm
6) only for reflow version 15,7 +0,3/-0mm
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’ section, application notes and all specifications
are subject to change.

PCB layout / terminal assignment
Bottom view on solder pins
General Purpose Relays
PCB Relays
Power PCB Relay RZ (Continued)
SCHRACK
12 A, pinning 3.5 mm
S0418-CB
1 form C (CO) contact
S0163-BG
1 form A (NO) contact
S0163-BH
Process conditions for Reflow soldering
according to EN61760-1
12 A, pinning 5 mm
1 form C (CO) contact
1 form A (NO) contact
S0418-CN
S0163-BC
S0163-BD
16 A, pinning 5 mm
S0418-CA
1 form C (CO) contact
S0163-BE
1 form A (NO) contact
S0163-BF
Recommended pcb hole for manual mounting:
k1.3mm
For automated mounting please ask for
detailed drawing.
Product code structure Typical product code RZ 0 3 -1C 4 -D012
Type
RZ Power PCB Relay RZ
Version
0 standard version R reflow version (only with AgNi contacts and reinforced cover)
Version
1 3.5mm pinning, 12 A 3 5 mm double pinning, 16 A
2 5mm pinning, 12 A H High Performance 5mm double pinning, 16 A
Contact configuration
1A 1 form A (1 NO) contact 1C 1 form C (1 CO) contact
Contact material
4 AgNi 90/10 3 AgSnO
Coil version
Coil code: please refer to coil versions table
Cover version
blank standard (hot-stamped) R reinforced flux proof (epoxy) and Plug-In capable (only AgNi contact versions)
09-2018, Rev. 0918
www.te.com
© 2015 Tyco Electronics Corporation,
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
a TE Connectivity Ltd. company
2
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
Datasheets, product data, ‘Definitions’ section, application notes and all specifications
are subject to change.
http://relays.te.com/definitions
3

General Purpose Relays
PCB Relays
Power PCB Relay RZ (Continued)
SCHRACK
Product code Version Contacts Contact material Coil Part number
RZ01-1A3-D005 12A 1 form A (NO) AgSnO
RZ01-1A3-D006 pinning 3.5mm 6VDC 3-1415899-8
RZ01-1A3-D012 12VDC 3-1415899-9
RZ01-1A3-D024 24VDC 4-1415899-0
RZ01-1A3-D048 48VDC 4-1415899-1
RZ01-1A4-D005
RZ01-1A4-D006 6VDC 1415899-2
RZ01-1A4-D009 9VDC 1415899-3
RZ01-1A4-D012 12VDC 1415899-4
RZ01-1A4-D024 24VDC 1415899-5
RZ01-1A4-D048 48VDC 1415899-6
RZ01-1C3-D005
RZ01-1C3-D006 6VDC 4-1415899-3
RZ01-1C3-D012 12VDC 4-1415899-4
RZ01-1C3-D024 24VDC 4-1415899-5
RZ01-1C3-D048 48VDC 4-1415899-6
RZ01-1C4-D005
RZ01-1C4-D006 6VDC 1415899-8
RZ01-1C4-D009 9VDC 1415899-9
RZ01-1C4-D012 12VDC 1-1415899-0
RZ01-1C4-D024 24VDC 1-1415899-1
RZ01-1C4-D048 48VDC 1-1415899-2
RZ03-1A3-D005
RZ03-1A3-D006 pinning 5mm 6VDC 4-1415899-8
RZ03-1A3-D012 12VDC 4-1415899-9
RZ03-1A3-D024 24VDC 5-1415899-0
RZ03-1A3-D048 48VDC 5-1415899-1
RZ03-1A4-D005
RZ03-1A4-D006 6VDC 1-1415899-4
RZ03-1A4-D009 9VDC 1-1415899-5
RZ03-1A4-D012 12VDC 1-1415899-6
RZ03-1A4-D024 24VDC 1-1415899-7
RZ03-1A4-D048 48VDC 1-1415899-8
RZ03-1C3-D005
RZ03-1C3-D006 6VDC 5-1415899-3
RZ03-1C3-D012 12VDC 5-1415899-4
RZ03-1C3-D024 24VDC 5-1415899-5
RZ03-1C3-D048 48VDC 5-1415899-6
RZ03-1C4-D005
RZ03-1C4-D006 6VDC 2-1415899-0
RZ03-1C4-D009 9VDC 2-1415899-1
RZ03-1C4-D012 12VDC 2-1415899-2
RZ03-1C4-D015 15VDC 8-1415899-2
RZ03-1C4-D024 24VDC 2-1415899-3
RZ03-1C4-D048 48VDC 2-1415899-4
RZ03-1A4-D012-R
RZ03-1A4-D024-R reinforced flux proof 24VDC 9-1415899-1
RZ03-1C4-D005-R
RZ03-1C4-D012-R 12VDC 7-1415899-7
RZ03-1C4-D024-R 24VDC 7-1415899-9
RZ03-1A3-D012-R 1 form A (NO) AgSnO
RZ0H-1A4-D012
RZR3-1A4-D012
RZR3-1C4-D012
This list represents the most common types and does not show all variants covered by this datasheet.
Other types on request
16A 1 form A (NO) AgSnO
16A, pinning 5mm 1 form A (NO) AgNi 90/10
16A, pinning 5mm,
High Performance
16A, pinning 5mm,
reinforced flux proof
and reflow solderable
16A, pinning 5mm,
reinforced flux proof
and reflow solderable
1 form C (CO) AgSnO
1 form C (CO) AgSnO
1 form C (CO)
1 form A (NO) AgNi 90/10 12VDC 9-1415899-4
1 form A (NO) AgNi90/10 12VDC tbd
1 form C (CO) AgNi90/10 12VDC tbd
2
AgNi 90/10
2
AgNi 90/10
2
AgNi 90/10
2
AgNi 90/10
2
5VDC
5VDC 1415899-1
5VDC 4-1415899-2
5VDC 1415899-7
5VDC 4-1415899-7
5VDC 1-1415899-3
5VDC 5-1415899-2
5VDC 1-1415899-9
12VDC 7-1415899-5
5VDC 7-1415899-6
12VDC
3-1415899-7
4-2158000-2
4
09-2018, Rev. 0918
www.te.com
© 2015 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
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’ section, application notes and all specifications
are subject to change.