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1-1904020-2
RELAY, AUTOMOTIVE, SPDT, 12VDC, 50A
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: TE CONNECTIVITY
- Product type: Automotive Relays
- Coi; RELAY, AUTOMOTIVE, SPDT, 12VDC, 50A; Coil Voltage:12VDC; Contact Current:50A; Contact Configuration:SPDT; Relay Mounting:Socket; Relay Termi; Available until stocks are exhausted
- Coil Voltage: 12VDC
- Product Range: V23234 Series
- Relay Mounting: Socket
- Coil Resistance: 85ohm
- Contact Current: 50A
- Relay Terminals: Quick Connect
- Contact Material: Silver
- Contact Configuration: SPDT
- Contact Voltage DC Nom: 12V
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 4.32 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
Automotive Relays Plug-in Mini ISO Relays ## **Power Relay B** ■ **Pin assignment similar to ISO 7588 part 1** - **Plug-in terminals** - **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) F234_fcw1_bw ## ~~**Coil Data**~~ |~~**Contact Data**~~<br>~~**1 A**~~||~~**1 A**~~|~~**1 C**~~|~~**1 C**~~||~~**Coil Data**~~||||| |---|---|---|---|---|---|---|---|---|---|---| |Contact arrangement<br>1 form A,|1 form A,|1 form A,|1 form C,|1 form C,||Rated coil voltage|||12/24VDC|| |1 NO||1 NO|1 CO|1 CO||||||| |Rated voltage<br>12VDC|24VDC||12VDC|24VDC||**Coil versions, DC coil**||||| |Limiting continuous current||||||Coil<br>Rated<br>Operate|Release||Release<br>Coil|Rated coil| |form A/form B (NO/NC)||||||code<br>voltage<br>voltage|voltage||voltage<br>resistance5)|power5)| |23°C<br>50A||50A|50/35A|50/35A||VDC<br>VDC||VDC|Ω±10%|W| |85°C<br>35A||35A|35/25A|35/25A||001<br>12<br>8||1.5|85|1.7| |125°C<br>15A||15A|15/10A|15/10A||002<br>12<br>6.5||1|75|1.9| |Limiting making current1)||||||004<br>24<br>16||3|255|2.3| |A/B (NO/NC)<br>120A||120A|120/45A|120/45A||5) Without components in parallel.||||| |Limiting breaking current,||||||All figures are given for coil without pre-energization, at ambient temperature +23°C.||||All figures are given for coil without pre-energization, at ambient temperature +23°C.| |A/B (NO/NC)<br>30A||20A|30/20A|20/10A||||||| |Limiting short-time current||||||~~**Insulation Data**~~||||| |overload current, ISO 8820-32)||1.35 x 35A, 1800s||1.35 x 35A, 1800s||Initial dielectric strength||||| |||2.00 x 35A, 5s||||between open contacts|||500Vrms|| |||3.50 x 35A, 0.5s||||between contact and coil|||500Vrms|| |||6.00 x 35A, 0.1s||||between adjacent contacts|||500Vrms|| |Jump start test, ISO 16750-1||24VDC for 5min,||||Load dump test||||| ||conducting nominal current at 23°C|||||ISO 7637-1 (12VDC), test pulse 5|ISO 7637-1 (12VDC), test pulse 5||Vs=+86.5VDC|| |Contact material|||Silver based|||ISO 7637-2 (24VDC), test pulse 5|2 (24VDC), test pulse 5||Vs=+200VDC|| |Min. recommended contact load3)|||1A at 5VDC|||||||| |Initial voltage drop, at 10A, typ./max.||||||||||| |form A (NO)<br>15/200mV 15/200mV|||15/200mV 15/200mV<br>15/200mV|15/200mV||~~**Other Data**~~||||| |form B (NC)<br>-||-|20/250mV|20/250mV||EU RoHS/ELV compliance|||compliant|| |Frequency of operation, at nominal load||Frequency of operation, at nominal load<br>6 ops./min (0.1Hz)|6 ops./min (0.1Hz)|||Protection to heat and fire according UL94|||HB or better6)|| |Operate/release time typ.|||7/2ms4)|||Ambient temperature|||-40 to 125°C|| |Electrical endurance, ops.||||||Climatic cycling with condensation,||||| |resistive load, A (NO)>2.5x105|>2.5x105||>2.5x105|>2.5x105||EN ISO 6988||6 cycles, storage 8/16h||| |30A,||20A,|30A,|20A,||Temperature cycling,||||| |14VDC|28VDC||14VDC|28VDC||IEC 60068-2-14, Nb|10 cycles, -40/+85°C (5°C/min)|||| |resistive load, B (NC)<br>-||-|>1x105|>2.5x105||Damp heat cyclic,||||| ||||20A,|10A,||IEC 60068-2-30, Db, Variant 1|6 cycles, upper air temp. 55°C|6 cycles, upper air temp. 55°C||| ||||14VDC|28VDC||Damp heat constant, IEC 60068-2-3, Ca|3, Ca|3, Ca|56 days|| |Mechanical endurance|||1x106ops.|||Category of environmental protection,|Category of environmental protection,|||| |1) The values apply to a resistive or inductive load with suitable spark suppression and|1) The values apply to a resistive or inductive load with suitable spark suppression and|||||IEC 61810||RT I – dustproof||| |at maximum 14VDC for 12VDC or 28VDC for 24VDC load voltages. For a load current<br>duration of maximum 3s for a make/break ratio of 1:10.<br>2) Current and time are compatible with circuit protection by a typical automotive fuse.<br>Relay will make, carry and break the specified current.<br>3) See chapter Diagnostics of Relays in our Application Notes or consult the internet at<br>http://relays.te.com/appnotes/||||||Degree of protection, IEC 60529<br>Corrosive gas<br>IEC 60068-2-42<br>IEC 60068-2-43<br>Vibration resistance (functional)|IP54<br>10±2cm3/m3SO2, 10 days<br>1±0.3cm3/m3H2S, 10 days|||| |4) For unsuppressed relay coil. A low resistive suppression device in parallel to the relay||||||IEC 60068-2-6 (sine sweep)||10 to 500Hz, min. 5g7)||| |coil increases the release time and reduces the lifetime caused by increased erosion<br>and/or higher risk of contact tack welding.|||coil increases the release time and reduces the lifetime caused by increased erosion|||Shock resistance (functional)<br>IEC 60068-2-27 (half sine)||11ms, min. 20g7)||7)| |||||||Drop test, free fall, IEC 60068-2-32||1m onto concrete||| 1 Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 02-2017, Rev. 0217 www.te.com © 2017 TE Connectivity. 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 Automotive Relays Plug-in Mini ISO Relays ## **Power Relay B** (Continued) |~~**Other Data**(continued)~~|||~~**Accessories**~~|| |---|---|---|---|---| |Terminal type|plug-in, QC||For details see datasheet|Connectors for Mini ISO Relays| |Cover retention||||| |pull force|200N|||| |push force|200N|||| |Terminal retention||||| |pull force|100N|||| |push force|100N|||| |resistance to bending8)|10N|||| |force applied to side8)|10N|||| |torque|0.3Nm|||| |Weight|approx. 35g (1.2oz)|||| |Packaging unit|200 pcs.|||| - 6) Refers to used mateials. - 7) No change in the switching state >10μs. Valid for NC contacts, NO contact values significantly higher. - 8) Values apply 2mm from the end of the terminal. When the force is removed, the terminal must not have moved by more than 0.3mm. **==> picture [509 x 250] intentionally omitted <==** **----- Start of picture text -----**<br> Terminal Assignment<br>NO NOR NO_2x87 NOR_2x87<br>1 form A, NO 1 form A, NO with resistor 1 form A, 1 NO (2x87) 1 form A, 1 NO (2x87) with resistor<br>85 87 85 87 85 87 87 85 87 87<br>P y E e? pp E y<br>86 30 86 30 86 30 86 30<br>NOD_2x87 CO COR COD<br>1 form A, 1 NO (2x87) with diode 1 form C, CO 1 form C, CO with resistor 1 form C, CO with diode<br>85 87 87 85 87 87a 85 87 87a 85 87 87a<br>e f $ y G y ey<br>86 30 86 30 86 30 86 30<br>**----- End of picture text -----**<br> 2 Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 02-2017, Rev. 0217 www.te.com © 2017 TE Connectivity. 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 Automotive Relays Plug-in Mini ISO Relays ## **Power Relay B** (Continued) ## **Dimensions** Power Relay B with bracket **==> picture [471 x 578] intentionally omitted <==** **----- Start of picture text -----**<br> 28,5 - 1<br>ogo 87 Shown is<br>86 87a30 85 1 form C<br>1 form A is without terminal 87a<br>A“ o O f +<br>LT T J |<br>22 0.5<br>(=)<br>1 . 7 0.1 5.4 0.2<br>(>) e<br>:o f WN ee<br>o<br>@<br>Measurement Measurement A<br>reference plane reference plane<br>0 . 3<br>iT J 5x o st} [.] |.| | LJ | e | e l | PU|<br>234-b_DD1<br>te)<br>=<br>eS<br>Power Relay B without bracket<br>(=)<br>Measurement Measurement 4<br>reference plane reference plane<br>0 . 3<br>tT J 5x o st} [.]|.| | Le! | ie) Le] | Pw| 234-nb_DD1<br>a<br>=<br>View of the terminals (bottom view)<br>1 form C 1 form A (2x87) 1 form A non ISO<br>1 form A is without 87a (Terminals 30 and 86 changed position)<br>ite} Ww ive}<br>A ] «@ A] A] 9<br>N 16.8 16 810.2 0.2 ol = N 16.8 16 .810.2 0.2 ol = 16.8 16.8:0.2 0.2 ol =<br>87 87 87<br>[| 8 86 6 87a 87a ee ee | 86 ar 87 f 30_1_ 30 _<br>85 85 85 85 85 85<br>30 30 86<br>AQ I fe fl A 1 fe I AN 1 f e t<br>234_VT1 234_VT2 234_VT3<br>28.5 4<br>6<br>10<br>26<br>11,5<br>25.3<br>11,5<br>7.9 8.35 17.9 7.9 8.35 17.9 8.35 17.9<br>2.6 2.6 2.6<br>-1<br>0.3<br>0.3<br>0.3<br>0.25 0.25 0.25<br>0.2 0.2<br>0.2 0.2 0.2<br>-0,8<br>-1<br>-0,6<br>-1<br>0.3 0.3 0.3<br>**----- End of picture text -----**<br> 3 Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 02-2017, Rev. 0217 www.te.com © 2017 TE Connectivity. 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 Automotive Relays Plug-in Mini ISO Relays ## **Power Relay B** (Continued) |**Product code structure**|**Product code structure**|||Typical product code|**V23234**|**-A**|**0**|**001 -X040**|**001 -X040**| |---|---|---|---|---|---|---|---|---|---| |**Type**|||||||||| |**V23234**Power Relay B|||||||||| |**Contact arrangement**|||||||||| |**A**|1 form C, 1 CO|**B**|1 form A, 1 NO||||||| |**C**|1 form A, 1 NO (2x87)|**K**|1 form A, 1 NO (non ISO)||||||| |**Cover**|||||||||| |**0**|Standard|**1**|Bracket near terminal 30 ISO||||||| |**Coil**|||||||||| |**001**|12VDC|**002**|12VDC||||||| |**004**|24VDC||||||||| |**Terminal/arrangement**|||||||||| |**Xnnn**|Customized (nnn: version number)||||||||| |V23234-A0001-X032<br>V23234-A0001-X038<br>V23234-A0001-X040<br>V23234-A0004-X055<br>V23234-A0004-X051<br>V23234-A0004-X053<br>V23234-A1001-X033<br>V23234-A1001-X036<br>V23234-A1001-X041<br>V23234-A1004-X050<br>V23234-A1004-X054<br>V23234-A1004-X094<br>V23234-B0001-X001<br>V23234-B0002-X012<br>V23234-B1001-X004<br>V23234-B1001-X010<br>V23234-C0001-X003<br>V23234-C0001-X006<br>V23234-C0004-X018<br>V23234-C0004-X020<br>V23234-C1001-X005<br>V23234-C1004-X017<br>V23234-C1004-X085<br>V23234-K1001-X024<br>~~fo~~|**Arrangement**<br>1 form C,<br>1 CO|Standard<br>~~|-~~<br>~~|~~|**Coil suppr.**<br>Resistor 680Ω<br>~~|~~|COR<br>COD<br>|12VDC|Silver based|Plug-in, QC<br>~~po~~|1-1904020-2<br>1-1904020-5<br>4-1904020-7<br>2-1904025-6<br>2-1904025-3<br>2-1904025-5<br>1-1904022-1<br>3-1904022-2<br>2-1904022-3<br>1-1904027-1<br>3-1904027-2<br>4-1904099-3<br>5-1904006-1<br>1-1904008-2<br>1-1904007-1<br>1-1904007-2<br>2-1904011-1<br>2-1904011-2<br>2-1904015-1<br>1-1904015-3<br>5-1904012-1<br>5-1904014-1<br>1904015-5<br>5-1904018-1| |---|---|---|---|---|---|---|---|---| ||||Diode (cathode 86)<br>~~|~~|||||| ||||~~|~~|CO<br>||||| ||||||24VDC<br>~~—~~|||| ||||Diode (cathode 86)<br>~~|~~|COD<br>||||| ||||Resistor 1400Ω<br>~~|—~~<br>~~|~~|COR<br>~~—~~||||| |||Bracket<br>~~|-~~<br>~~|~~|Resistor 680Ω<br>~~|—~~<br>~~|~~||12VDC<br>~~—~~<br>~~ee~~|||| ||||~~—~~<br>~~|~~<br>~~ee ee~~|CO<br>~~—~~<br>~~ee~~||||| ||||Diode (cathode 86)<br>~~|~~<br>~~ee ee~~<br>~~es~~|COD<br>~~ee~~<br>~~ee~~||||| ||||~~|~~<br>~~ee ee~~<br>~~es~~|CO<br>~~ee~~<br>~~ee~~|24VDC<br>~~—~~<br>~~ee~~|||| ||||Resistor 1400Ω<br>~~es ~~<br>~~ee~~|COR<br> ~~ee~~<br>~~ee~~||||| ||||Diode (cathode 86)<br>~~ee~~<br>~~ee~~|COD<br>~~ee~~<br>~~ee~~||||| ||1 form A,<br>1 NO|Standard<br>~~ee~~|Resistor 680Ω<br>~~ee~~<br>~~ee~~|NOR<br>~~ee~~<br>~~ee~~|12VDC<br>~~ee~~<br>~~ee~~|||| ||||~~ee~~<br>~~ee~~|NO<br>~~ee~~<br>~~ee~~||||| |||Bracket<br>~~ee~~<br>~~EE~~|Resistor 680Ω<br>~~ee~~<br>~~ee~~<br>~~EE~~<br>~~ee~~|NOR<br>~~ee~~<br>~~ee~~<br>~~EE~~<br>~~ee~~||||| ||||~~EE~~<br>~~ee~~|NO<br>~~EE~~<br>~~ee~~||||| ||1 form A,<br>1 NO (2x87)<br>~~fo~~|Standard|Diode (cathode 86)<br>~~ee ~~<br>~~ee~~<br>~~ee~~|NOD_2x87<br> ~~ee~~<br>~~ee~~<br>~~ee~~||||| ||||~~ee~~<br>~~ee~~|NO_2x87<br>~~ee~~<br>~~ee~~||||| ||||Resistor 1400Ω<br>~~ee ~~<br>~~e~~|NOR_2x87<br> ~~ee~~<br>~~ee~~|24VDC<br>~~ee~~<br>~~e~~<br>~~——==~~|||| ||||~~e~~<br>~~——==~~<br>~~**ee** a~~|NO_2x87<br>~~ee~~<br>~~——==~~<br>~~a~~||||| |||Bracket|||12VDC<br>~~e~~<br>~~——==~~|||| ||||||24VDC<br>~~——==~~|||| ||||Resistor 1400Ω<br>~~**ee** a~~|NOR_2x87<br>~~a~~<br>~~ee~~||||| ||1 form A, 1 NO<br>~~fo~~||Resistor 680Ω<br>~~**ee** a~~|NOR (non ISO) <br>~~a~~<br>~~ee~~|12VDC||Plug-in, QC /non ISO<br>~~po~~|| 1) See terminal assignment diagrams. Other types on request. This list represents the most common types and does not show all variants covered by this datasheet. 4 02-2017, Rev. 0217 www.te.com © 2017 TE Connectivity. 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 Datasheets, product data, ‘Definitions’ secterms 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
Updated at June 5, 2026
TE Connectivity is a globally recognized engineering and manufacturing leader, specializing in highly reliable connectivity and sensing solutions. Renowned for innovation and durability, their components are engineered to perform in the most demanding environments, supporting critical advancements in industrial equipment, data communications, and automotive systems. Our extensive selection of TE Connectivity products is anchored by their industry-leading connector portfolio. We carry a comprehensive array of terminal blocks and accessories, including wire-to-board, pluggable, standard, and barrier configurations, alongside robust backplane connectors designed to ensure secure and efficient power and data transmission in complex circuit designs. Beyond physical connections, TE Connectivity is a premier manufacturer of precision sensors, antennas, and electromechanical switching components. Our inventory features a wide variety of RF antennas and highly accurate pressure, temperature, and force transducers. Additionally, we provide an expansive range of TE's dependable relays, encompassing automotive, power, and signal variants, alongside essential passive components like shielding gaskets and RF inductors to fully support your engineering requirements.
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