O/E/l 3572 AUTOMOTIVE POWER RELAY FEATURES Direct PCB mountable Օ High performance Suitable for various loads Օ Heavy duty Immersion cleanable version available APPLICATION Օ Direction indicators Air-conditioning Systems Օ Body controllers Head lamp control Օ Ventilation motors Security Systems TECHNICAL DATA FOR CONTACT SIDE Areas of Application Contact Configuration Contact Material Contact Rating at 23°C - 12 VDC 24VDC Electrical Life Opթrations Min. Mechanical Life Oprations Min. Contact Voltage Drop at 10 A (Max) Maximum Switching Current @ 12.8 VDC For 3 Sec. Rsistive / Inductive Loads 1 Form A, 1 NO / 1 Form C, 1 CO Silver Nickel 45 / 30 A 20/10 A 1 x105 1 x107 50mV 100A GENERAL DATA FOR COIL SIDE CIRCUIT DIAGRAM Nominal Coil Power Operating Power Operate Time** Release Time" ** At nominal voltage (excluding bounce) 1.6W(Approx.) 0.9W (Approx.) 10 milli Seconds (Approx.) 10 milli Seconds (Approx.) (|)com NOO-». | O-1 coil 0. o OPERATING CONDITIONS -o 1 Form A Ambient Temp驩rature Maximum Temprature Dielectric Strength Insulation Rsistance -40°C to +85°C 155°C 500VRMS 100M Q Min. At 500 VDC, 25°C RH50 10-200HZ, 20-40g (J)com noO-^ r*驗Onc a coil Vibration Rsistance without change in the switching state>10uS Shock Rsistance without change in the switching state>10uS Weight o- -o 30g, 11mS 25gms Max. 1 Form C Imlin Limitai 4e We make electronics work .

HOW TO ORDER COIL DATA 3572 1A 12 Product Sries Nil - open E-sealed E1-enclosed S O > O _ Q !> E o B "S" H o > CL CD II co o (0 fl eu en CC E .c o O O Contact Configuration ■ 1A -1 Form A 1C-1 Form C Contact type Nil - AgSnOz 1 - AgNi 06 12 24 48 3.3 8.0 16.0 32.0 0.6 1.2 2.4 4.8 19 90 360 1440 Nominal Coil Voltage (Refer coil data) |^ 250g Retum spring 0-1.7mm Wide contact Terminal (Large) Plating P- Nickel Plated Body *l_ower Pick-up Voltages available on request DRILLING PATTERN DIMENSIONS 1 FORM C 1 FORM A Sealed Type To Be Opened After Soldering 12.1±0.1 02.1±O.1 22.5 2X01.3±O.1 2.9±0.1...

DATA ON VARIOUS TESTS CONDUCTED FOR OPERATING CONDITIONS TEST TEST CONDITION_ Relaykeptat 100°C Coil Voltage: 14 VDC Load given : 30 A @ 12 VDC Duration : 5 Sec. On, 5 Sec. OFF No. of opration : 50000 The above test repeated at -30°C for 50000 oprations Relay subjected to :- -30°C to + 100°C in 2 Hrs. with coil ON, +100°C for 2 Hrs. with coil ON, +100°C to - 30°C in 2 Hrs. with 1 Hr. Coil ON & 1 Hr. Coil OFF -30°C fortwo Hrs. with Coil ON, No. of Cycles : 3 Relay is subjected to :- Max. Voltage: 100VDC Shock Wave:Exponential Damping vibration Time : 500 micro Sec. Period : 30 Sec. Test Time :...