1904000-1 TE Connectivity

Automotive Relays High Current Devices High Current Relay 75 n Limiting continuous current 75A at 23C n Current switching ability up to 150A n Suitable for voltage levels up to 24VDC n Minimal contact resistance n Dustproof versions Typical applications Engine control, glow plug, heated front- and rear - screen, preheating systems (e.g. for diesel engines, catalytic converters), switches for loading ramps, power distribution (clamp15) F232 fcw3b Contact Data Form A bifurcated Form A Other Data Contact arrangement 1 form A, 1 form A, Ambient temperature -40C to +125C 1 NO (bifurcated) 1 NO Climatic cycling with condensation, Rated voltage 12VDC 24VDC EN ISO 6988 6 cycles, storage 8/16h A) Max. switching voltage depends on load parameter Damp heat cyclic, Rated current 50A at 12VDC 30A at 24VDC IEC 60068-2-30, Db, Variant 1 6 cycles, upper air temp. 55C Limiting continuous current Damp heat constant, IEC 60068-2-3, Ca 56 days 23C 75A 50A Degree of protection 85C 50A 30A dustproof: IP54 (IEC 60529), RT I (IEC 61810) 105C 20A 8A sealed: sealing in accordance with IEC 68 Jump start test, ISO 16750-1 24VDC for 5 min, immersion cleanable: IP67 (IEC 60529), RT III (IEC 61810) conducting nominal curr ent at 23C Corrosive gas 3 3 Contact material silver based IEC 60068-2-42 10 days, 10 +/- 2cm /m SO 2 3 3 Contact style IEC 60068-2-43 10 days, 1 +/- 0.3cm /m H S 2 NO bifurcated: double make contact bifurcated Vibration resistance (functional) 1) NO: single contact IEC 60068-2-6 (sine sweep) 10-500Hz, > 5g Min. recommended contact load 1A at 5VDC Shock resistance (functional) 1) Initial voltage drop, typ. at 100A <50mV <100mV IEC 60068-2-27 (half sine) 11 ms >20g Operate/release time typ. at nominal voltage 7/2ms Cover retention Electrical endurance pull force 200N 5 4 form A contact (NO), resistive load >1x10 ops. >5x10 ops. push force 200N 75A, 13.5VDC 50A, 27VDC Terminal retention 6 Mechanical endurance >1x10 ops. pull force 100N A) Please contact TE relay application engineer. push force 100N torque 0.3Nm Weight 38g (1.3oz) Coil Data Form A bifurcated Form A Packaging unit 50 pcs. 1) No change in the switching state >10s. Rated coil voltage 12/24VDC Rated coil power 3.1W 4.4W Max. coil temperature 155C Coil versions, DC coil Coil Rated Operate Release Coil Rated coil code voltage voltage voltage resistance power VDC VDC VDC 10% W 0001 12 8.8 1.5 46 3.1 0002 24 19.0 1.0 130 4.4 All figures are given for coil without pre-energization, at ambient temperature +23C Insulation Data Initial dielectric strength between contact and coil 500VAC rms Load dump test ISO 7637-1 (12VDC), test pulse 5 Vs=+86.5VDC ISO 7637-2 (24VDC), test pulse 5 Vs=+200VDC 1 06-2011, Rev. 0611 Datasheets and product specification ac - Datasheets and product data is subject to the Datasheets, product data, Definitions sec - www.te.com cording to IEC 61810-1 and to be used only terms of the disclaimer and all chapters of tion, application notes and all specifications 2011 Tyco Electronics Corporation, together with the Definitions section. the Definitions section, available at are subject to change. a TE Connectivity Ltd. company. Automotive Relays High Current Devices High Current Relay 75 (Continued) Terminal Assignment NO NOBI 1 form A, 1 NO 1 form A (double make contact), 1 NO (bifurcated) 85 87 85 87 Polarity for all HCR 75: Terminals 30 and 86 on + 86 30 86 30 Dimensions 62 31.5 44 4.5 21 75 View of the terminals Bottom view Screw Connectors M5 Clamping saddle for cables Connector Number Flat Connectors 6.3 x 0.8 Torque on each M5 screw must be 2.8 Nm. Fitting connector for coil terminals 85 and 86 is Tyco Electronics 2 way FF receptacle housing part number 180907. 7.4 + 0.1 2 06-2011, Rev. 0611 Datasheets and product specification ac - Datasheets and product data is subject to the Datasheets, product data, Definitions sec - www.te.com cording to IEC 61810-1 and to be used only terms of the disclaimer and all chapters of tion, application notes and all specifications 2011 Tyco Electronics Corporation, together with the Definitions section. the Definitions section, available at are subject to change. a TE Connectivity Ltd. company.