3572 AUTOMOTIVE POWER RELAY FEATURES APPLICATION l Direction Indicators l Air-Conditioning Systems l Boby Controllers l Head Lamp Control l Ventilation Motors l Security Systems l Direct PCB Mountable l High Performance l Suitable for various loads l Heav y Duty l Immersion Cleanable Version available TECHNICAL DATA FOR CONTACT SIDE AREAS OF APPLICATION RESISTIVE / INDUCTIVE LOADS INDICATOR LAMP LOADS** Contact Configuration : 1A/1C 1A Contact Material : Silver Nickel Palladium Copper* / Silver Nickel 12 A 0 Contact Rating at 23 C - 12 VDC : 45 / 30 A 24 VDC : 20 / 10 A Electrical Life Operations Min. : 2 x 105 5 x 105 Mechanical Life Operations Min. : 1 x 107 1 x 107 Contact Voltage Drop at 10 A (Min) : 30mV 50mV Ma ximum Switching Current @ 12.8 VDC For 3 Sec. : 100A 100A *The moving contact (Pdcu) must be connected to positive potential GENERAL DATA FOR COIL SIDE Nominal Coil Power : 1.6W (Approx) Operating Power : 0.9W (Approx) Operate Time** : 5 milli Seconds Release Time** : 3 milli Seconds **Under in troduction CIRCUIT DIAGRAM COM NO COIL ** At nominal voltage without coil suppression (excluding bounce) OPERATING CONDITIONS Ambient Temperature : -400C to +850C Ma ximum Temperature : 1550C Dielectric Strength : 500VRMS Insulation Resistance : 100 MS Min. At 500 VDC, 250C RH 50 Vibration Resistance without change in the switching state>10µS : 10-200Hz, 20-40g Shock Resistance without change in the switching state>10µS : 1Form A COM NO COIL 1Form C 30g, 11mS NC HOW TO ORDER - X - 01 - XX E-lmmersion Cleanable E5-Open Coil Resistance Ohms ± 10% 12 Drop-out Voltage VDC (Min) - VDC (Max) 1A *Pick-up Voltage - Nominal Voltage VDC 3572 COIL DATA 250g Release spring & 1.7mm wide contact Terminal Product Series Plating P- Nickel Plated Body E-Copper Plated Body Contact Form 1A - 1 Form A 1C - 1 Form C Nominal Coil Voltage (Refer coil data) 06 3.3 0.6 19 12 6.8 1.2 90 24 13.9 2.4 362 *Lower pick-up voltages available on request DIMENSIONS DRILLING PATTERN SEALED TYPE 2.5 min 26.5 max 12.1 3.30 2.15 7.15 11.0 3.5 ma x 0.3 min 22.5 ma x 21.5 ma x * Vent hole to be opened af ter PCB soldering and cleaning 2.95 OPEN TYPE 2.75 19.0 ma x 14.25 AVAILABLE ON REQUEST l High Temperature winding wire l Special coil resistance & pick-up l Resistor / Diode across coil l For other custom solutions consult factory 24.0 ma x DATA ON VARIOUS TESTS CONDUCTED FOR OPERATING CONDITIONS * TEST TEST CONDITION RESULT 0 Relay kept at 100 C Coil Voltage : 14 VDC Load given : 30 A @ 12 VDC Continuous Energisation test at Ex treme temperature Conditions Duration : 5 Sec. On, 5 Sec. OFF Relays successfully completed 100000 operations at given load No. of operation : 50000 0 The above test repeated at - 30 C for 50000 operations Relay subjected to :0 0 -30 C to + 100 C in 2 Hrs. with coil ON 0 Thermal cycling +100 C for 2 Hrs. with coil ON 0 0 +100 C to - 30 C in 2 Hrs. with 1 Hrs. Coil ON & 1 Hrs. Coil OFF All operating parameters within the specifications af ter test 0 -30 C for two Hrs. with Coil ON No. of Cycles : 3 Relay is subjected to :Ma x. Voltage : 100VDC Shock Voltage Shock Wave : Exponential Damping vibration Time : 500 micro Sec. Af ter the test, all operating parameters of the relay are within specification. Period : 30 Sec. Test Time : 10 Hrs. Dropping Impact Jump Start Relays dropped from a height of 1 Meter to a concrete floor 24 VDC for 1 minute conducting nominal current 0 at 23 C Corrosion Resistance 5% Sodium Chloride solution applied to relay for 48 Hrs. Water Resistance test IP 67 (For Sealed Version) *Typical values for relays with 12 VDC coil. For higher severity please consult factory No change in operating parameters of the relay. Withstood successfully No damage to relay parts