General Purpose Relays
PCB Relays
Power PCB Relay RT2
n
n
n
n
n
n
SCHRACK
2 pole 8A, 2 form C (CO) or 2 form A (NO) contacts
DC or AC coil
5kV/10mm coil-contact, reinforced insulation
Ambient temperature up to 85°C
WG version: product in accordance to IEC60335-1
Reflow version: for THR (Through-Hole Reflow) soldering process
Typical applications
Boiler control, timers, garage door control, POS automation, interface
modules
F0149-C
VZb
Contact Data
(continued)
Mechanical endurance
DC coil
DC coil, reflow version
AC coil
AC coil, reflow version
>30x10
6
operations
>10x10
6
operations
>5x10
6
operations
>2x10
6
operations
Approvals
VDE REG.-Nr. 6106, UL E214025, cCSAus 14385
Technical data of approved types on request
Contact Data
Contact arrangement
2 form C (CO) or 2 form A (NO)
Rated voltage
250VAC
Max. switching voltage
400VAC
Rated current
8A, UL: 10A
Limiting continuous current
8A, UL: 10A
Limiting making current, max. 4s, duty factor 10% 15A
Breaking capacity max.
2000VA
Contact material
AgNi 90/10, AgNi 90/10 gold plated,
AgSnO
2
Frequency of operation, with/without load
DC coil
360/72000h
-1
AC coil
360/36000h
-1
Operate/release time max., DC coil
8/6ms
Bounce time max., DC coil, form A/form B
4/10ms
Electrical endurance
see electrical endurance graph
1)
Contact ratings
Type
Contact
IEC 61810
RT424 DC coil C (CO)
RT444 AC coil A (NO)
RT424 AC coil C (CO)
UL 508
RT424 DC coil A/B (NO/NC)
RT424 DC coil A/B (NO/NC)
RT424 DC coil A/B (NO/NC)
EN60947-5-1
RTE24 DC coil A/B (NO/NC)
RTE24 DC coil A/B (NO/NC)
RTE24 DC coil A/B (NO/NC)
EN60730-1
RT424 DC coil A/B (NO/NC)
Load
8A, 250VAC, cosφ=1, 85°C
8A, 250VAC, cosφ=1, 70°C
8A, 250VAC, cosφ=1, 70°C
10A, 250VAC, gen. purpose, 85°C
1/2hp, 240VAC, 85°C
Pilot duty, B300, R300, 85°C
AC15, 250VAC, 3A
DC13, 24VDC, 2A
DC13, 250VDC, 0.2A
6(2)A, 250VAC, 85°C
Cycles
10x10
3
50x10
3
30x10
3
20x10
3
1x10
3
6x10
3
6.050
6.050
6.050
100x10
3
Coil Data
Coil voltage range, DC coil/AC coil
Operative range, IEC 61810
Coil insulation system according UL
Coil versions, DC coil
Coil
Rated
Operate
code
voltage
voltage
VDC
VDC
005
5
3.5
006
6
4.2
009
9
6.3
012
12
8.4
024
24
16.8
048
48
33.6
060
60
42.0
110
110
77.0
Coil versions, AC coil 50Hz
Coil
Rated
Operate
code
voltage
voltage
VAC
VAC
524
24
18.0
615
115
86.3
620
120
90.0
700
200
150.0
730
230
172.5
5 to 110VDC / 24 to 230VAC
2
class F
Release
voltage
VDC
0.5
0.6
0.9
1.2
2.4
4.8
6.0
11.0
Coil
resistance
Ω±10%
2)
62
90
200
360
1440
5520
8570
2)
28800
2)
Rated coil
power
mW
403
400
400
400
400
417
420
420
2) Coil resistance ±12%. All figures are given for coil without pre-energization, at ambient
temperature +23°C. Other coil voltages on request.
Release
voltage
VAC
3.6
17.3
18.0
30.0
34.5
Coil
resistance
Ω±15%
3)
350
3)
8100
8800
24350
32500
Rated coil
power
VA
0.76
0.76
0.75
0.76
0.74
1) For reflow solderable versions: actual contact performance may be influenced by the
reflow soldering process.
3) Coil resistance ±10%. All figures are given for coil without pre-energization, at ambient
temperature +23°C, 50Hz. Other coil voltages on request.
05-2011, Rev. 0511
www.te.com
© 2011 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-
tion, application notes and all specifications
are subject to change.
1
General Purpose Relays
PCB Relays
Power PCB Relay RT2
(Continued)
Insulation Data
Other Data
(continued)
1000V
rms
5000V
rms
2500V
rms
≥10/10mm
≥3/4mm
IIIa
PTI 250V
PTI 175V
SCHRACK
Initial dielectric strength
between open contacts
between contact and coil
between adjacent contacts
Clearance/creepage
between contact and coil
between adjacent contacts
Material group of insulation parts
Tracking index of relay base
reflow version
Other Data
Terminal type
PCB-THT, plug-in
reflow version
PCB-THR
Mounting distance, AC coil
≥2.5mm
Weight
13g
Resistance to soldering heat THT, IEC 60068-2-20
RTII
270°C/10s
RTIII
260°C/5s
Resistance to soldering heat THR
reflow soldering (for reflow version)
forced gas convection
4)
or
vapour phase
5)
temperature profile
according EN61730
Packaging/unit
tube/20pcs., box/500pcs.
4) infrared heating not allowed
5) recommended fluid LS/230
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
WG version or reflow version
according EN60335, par30
Ambient temperature
DC coil
-40 to 85°C
AC coil
-40 to 70°C
AgSnO
2
contacts
-40 to 70°C
Category of environmental protection, IEC 61810
standard version
RTII - flux proof, RTIII - wash tight
reflow version
RTII - flux proof
Vibration resistance (functional),
form A/form B contact, 30 to 300Hz
20g/5g
Shock resistance (destructive)
100g
Accessories
For details see datasheet
Accessories Industrial Power Relay RT
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.
Dimensions
THT version
THR version (reflow solderable)
PCB layout / terminal assignment
Bottom view on solder pins
S0272-BA
S0272-BRA
S0418-CA
*) With the recommended PCB hole sizes a grid
pattern from 2.5mm to 2.54mm can be used.
2 form C (CO) contacts
Process conditions for Reflow soldering
according to EN61760-1
S0163-BJ
2 form A (NO) contacts
S0163-BK
2
05-2011, Rev. 0511
www.te.com
© 2011 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-
tion, application notes and all specifications
are subject to change.
General Purpose Relays
PCB Relays
Power PCB Relay RT2
(Continued)
Product code structure
Type
RT
Power PCB Relay RT2
Version
4
8A, pinning 5mm, flux proof
E
8A, pinning 5mm, wash tight (not for Reflow version)
Contact arrangement
2
2 form C (CO) contacts
4
2 form A (NO) contacts
Contact material
3
AgSnO
4
AgNi 90/10
5
AgNi 90/10 gold plated
Coil
Coil code: please refer to coil versions table
Version
Blank
Standard version
WG
Product in accordance with IEC 60335-1 (domestic appliances)
R
Reflow solderable
Typical product code
SCHRACK
RT
4
2
4
024
RT423730
8A,
2 form C (CO)
AgSnO
230VAC
RT424005
pinning 5mm,
contacts
AgNi 90/10
5VDC
RT424006
flux proof
6VDC
RT424012
12VDC
RT424012WG
RT424024
24VDC
RT424024WG
RT424048
48VDC
RT424060
60VDC
RT424110
110VDC
RT424524
24VAC
RT424615
115VAC
RT424730
230VAC
RT425003
AgNi 90/10
3VDC
RT425005
gold plated
5VDC
RT425012
12VDC
RT425024
24VDC
RT444012
2 form A (NO)
AgNi 90/10
12VDC
RT444024
contacts
24VDC
RTE24005
8A,
2 form C (CO)
5VDC
RTE24006
pinning 5mm,
contacts
6VDC
RTE24012
wash tight
12VDC
RTE24024
24VDC
RTE24048
48VDC
RTE24110
110VDC
RTE24524
24VAC
RTE24615
115VAC
RTE24730
230VAC
RTE25005
AgNi 90/10
5VDC
RTE25012
gold plated
12VDC
RTE25024
24VDC
RTE25524
RTE43009
2 form A (NO)
AgSnO
9VDC
RTE44009
contacts
AgNi 90/10
RTE44730
230VAC
This list represents the most common types and does not show all variants covered by this datasheet.
Other types on request
Product code
Version
Contacts
Contact material
Coil
Version
Standard
Part number
4-1393243-3
5-1393243-9
6-1393243-1
6-1393243-3
7-1415538-8
6-1393243-8
7-1415538-7
7-1393243-0
7-1393243-3
7-1393243-5
7-1393243-6
7-1393243-8
7-1393243-9
7-1415525-1
8-1393243-0
8-1393243-2
8-1393243-5
9-1393243-7
9-1393243-9
1393243-1
1393243-2
1393243-4
1-1393243-0
1-1393243-1
1-1393243-4
1-1393243-5
1-1393243-7
1-1393243-8
1-1393243-9
2-1393243-0
2-1393243-1
2-1393243-4
4-1415535-1
3-1393243-1
3-1393243-5
IEC60335-1 compliant
Standard
IEC60335-1 compliant
Standard
05-2011, Rev. 0511
www.te.com
© 2011 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-
tion, application notes and all specifications
are subject to change.
3
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