V23234 Datasheet, PDF (1/4 Pages) Tyco Electronics – Power Relay B Plug-in Mini ISO Relays Automotive Relays

Automotive Relays
Plug-in Mini ISO Relays
Power Relay B
n Pin assignment similar to ISO 7588 part 1
n Plug-in terminals
n Customized versions on request
– 24VDC versions with contact gap >0.8mm
– Integrated components (e.g. resistor, diode)
– Customized marking/color
– Special covers (e.g. notches, release features, brackets)
– Various contact arrangements and materials
Typical applications
Cross carline up to 35A for example: rear window defogger, battery
disconnection, power distribution (clamp 15)
Contact Data 1 A
1A
1C
1C
Contact arrangement 1 form A, 1 form A, 1 form C, 1 form C,
1 NO
1 NO
1 CO
1 CO
Rated voltage 12VDC
24VDC
12VDC
24VDC
Limiting continuous current
form A/form B (NO/NC)
23°C 50A
50A
50/35A 50/35A
85°C 35A
35A
35/25A 35/25A
125°C 15A
15A
15/10A 15/10A
Limiting making current¹⁾
A/B (NO/NC) 120A
120A
120/45A 120/45A
Limiting breaking current,
A/B (NO/NC) 30A
20A
30/20A 20/10A
Limiting short-time current
overload current, ISO 8820-3 ²⁾
1.35 x 35A, 1800s

2.00 x 35A, 5s

3.50 x 35A, 0.5s

6.00 x 35A, 0.1s
Jump start test, ISO 16750-1
24VDC for 5min,

conducting nominal current at 23°C
Contact material
Silver based
Min. recommended contact load³⁾
1A at 5VDC
Initial voltage drop, at 10A, typ./max.
form A (NO)
15/300mV 15/300mV 15/300mV 15/300mV
form B (NC) -
-
20/300mV 20/300mV
Frequency of operation, at nominal load 6 ops./min (0.1Hz)
Operate/release time typ.
10/10ms⁴⁾
Electrical endurance, ops.
resistive load, A (NO) >2.5x10⁵ >2.5x10⁵ >2.5x10⁵ >2.5x10⁵
30A,
20A,
30A,
20A,
14VDC
28VDC
14VDC
28VDC
resistive load, B (NC) -
-
>1x10⁵ >2.5x10⁵

20A,
10A,

14VDC
28VDC
Mechanical endurance
typ. 1x10⁶ ops.
1) The values apply to a resistive or inductive load with suitable spark suppression and
at maximum 14VDC for 12VDC or 28VDC for 24VDC load voltages. For a load current
duration of maximum 3s for a make/break ratio of 1:10.
2) Current and time are compatible with circuit protection by a typical automotive fuse.
Relay will make, carry and break the specified current.
3) See chapter Diagnostics of Relays in our Application Notes or consult the internet at
http://relays.te.com/appnotes/
4) For unsuppressed relay coil. A low resistive suppression device in parallel to the relay
coil increases the release time and reduces the lifetime caused by increased erosion
and/or higher risk of contact tack welding.
F234_fcw1_bw
Coil Data
Rated coil voltage
12/24VDC
Coil versions, DC coil
Coil
Rated
Operate Release
Coil
Rated coil
code
voltage
voltage
voltage resistance ⁵⁾ power ⁵⁾
VDC
VDC
VDC
Ω±10%
W
001
12
8
1.5
85
1.7
002
12
6.5
1
75
1.9
004
24
16
3
255
2.3
5) Without components in parallel.
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Insulation Data
Initial dielectric strength
between open contacts
between contact and coil
between adjacent contacts
Load dump test
ISO 7637-1 (12VDC), test pulse 5
ISO 7637-2 (24VDC), test pulse 5
500V_rms
500V_rms
500V_rms
V_s=+86.5VDC
V_s=+200VDC
Other Data
EU RoHS/ELV compliance
compliant
Protection to heat and fire according UL94 HB or better⁶⁾
Ambient temperature
-40 to 125°C
Climatic cycling with condensation,
EN ISO 6988 6 cycles, storage 8/16h
Temperature cycling,
IEC 60068-2-14, Nb 10 cycles, -40/+85°C (5°C/min)
Damp heat cyclic,
IEC 60068-2-30, Db, Variant 1 6 cycles, upper air temp. 55°C
Damp heat constant, IEC 60068-2-3, Ca
56 days
Category of environmental protection,
IEC 61810
RT I – dustproof
Degree of protection, IEC 60529
IP54
Corrosive gas
IEC 60068-2-42 10±2cm³/m³ SO₂, 10 days
IEC 60068-2-43 1±0.3cm³/m³ H₂S, 10 days
Vibration resistance (functional)
IEC 60068-2-6 (sine sweep) 10 to 500Hz, min. 5g⁷⁾
Shock resistance (functional)
IEC 60068-2-27 (half sine)
11ms, min. 20g⁷⁾
Drop test, free fall, IEC 60068-2-32
1m onto concrete
06-2011, Rev. 0611
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company.
Datasheets and product specification ac-
cording to IEC 61810-1 and to be used only
together with the ‘Definitions’ section.
1
Datasheets and product data is subject to the Datasheets, product data, ‘Definitions’ sec-
terms of the disclaimer and all chapters of
tion, application notes and all specifications
the ‘Definitions’ section, available at
are subject to change.
http://relays.te.com/definitions