OEN35 OENINDIA | Alldatasheet
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= MEDIUM POWER AUTOMOTIVE RELAY itu FEATURES APPLICATION © Direct PCB mountable @ Turn signal & hazard warning lights , , @ Flashers © Suitable for various loads © Wiper controls @ Miniature size @ Head lamp control @ Starter motors @ Security systems TECHNICAL DATA FOR CONTACT SIDE : Model : 3521 3531 3541 Areas of Application Indicator Lamp Load Resistive / Inductive Load Head Lamp Load Contact Configuration : 1 Form A (1 NO) 1 Form A (1 NO), 1 Form C (1 CO) 1 Form A (1 NO) Contact Material : Palladium Copper*/ Silver Nickel Silver Nickel Silver Tin Oxide Contact Rating at 23°C- 12VDC_~—:_—-360W (Lamp) 30A/20A (Res.) 20A (Lamp) 24VDC —-:_~—«180W (Lamp) 10A (Lamp) Electrical Life in No. of Operations Min. : 1x10" 1x10° 1x10" Mechanical Life in No. of Operations Min.: 1x10" 1x10" 1x10" Contact Voltage Drop at 10 A(Max.) :—-100mV 60mv 6omv Maximum Switching Current @ 12.8 VDC For 3 Sec. 50A 50A 50A *The moving contact (PdCu) must be connected to positive polarity GENERAL DATA FOR COIL SIDE WIRING DIAGRAM Nominal Coil Power 1.63W (Approx) Operate Time 15 milli Seconds (Typ) Com = NOO-> Release Time 15 milli Seconds (Typ) ; Coil OPERATING CONDITIONS 1Form A Ambient Temperature -40°C to +85°C Maximum Temperature 155°C Com NOO> NC Dielectric Strength Between open contacts 500 VRMS Insulation Resistance 100 MegaOhms Min, at 500 VDC, 25°C RH 50 col Vibration Resistance 10-100Hz, 20 - 40g (Change in switching state not more than 10S) Shock Resistance 30g, mS 1Form C (Change in switching state not more than 10pS) Weight 25 gms Max. O/E/N India Limited Ble mte ceerens ek
35 2 1 = 1A = 12 P= 0 4 = Xx ° ° fp go BL 8 s 38 os $2 Product Fo Se Se 2, Sates Specialties g> 32 39 Be ifany = zo as =e Contact Material = 2 te) 2- PdCu (Mvg) 2 & a ©
3 ANIOTS Retum Spring
4~ AgSn0, 3.3209m 6 5 0.6 35 Contact Spring Material 9 7 09 55 1-Be Cu Contact Spring 0-1.7mm wide contact terminal 12 9 1.2 88 Plating ‘Contact Configuration E-Copper Plated Body 18 14 1.8 260 1A-1 Form A Nickel Pated Body eee 24 18 (4 400 Nominal Col Voltage (Refer coil data) 48 36 48 1700 ** Lower pick-up voltages available on request PC Slot Layout 3.99 SLOT AR wor he ttloo SLOT-Beh. 13128 SLOT. 7s 2.95 sLorA 275 10 }B—F y= 14257 SLOT-A ao (FI if | | 5 SLOT-A SLOT -B SLOT-C a] [a \\. | FF +01 +01 +01 +01 o' PC Hole Layout 7p | " a | HOLE-c| |HoLE-c | He passe. OF a sg EB rs — votee, ty iS ’ -
191 HOLE-A 276
12.10 14.2 HOLE - A HOLE -B HOLE - C +04 Note : General Tolerance : +0.1 AVAILABLE ON REQUEST @ Extra braided wire © Forcustom solutions consult factory O/E/N India Limited