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740-24-1A-xxxx-xx

OEN
Part Number 740-24-1A-xxxx-xx
Manufacturer OEN
Description Automotive Power Relay
Published Nov 11, 2009
Detailed Description 74 AUTOMOTIVE POWER RELAY FEATURES l High performance l 6.3mm Flat Terminals l Current rating up to 40A l Suitable Coup...
Datasheet PDF File 740-24-1A-xxxx-xx PDF File

740-24-1A-xxxx-xx
740-24-1A-xxxx-xx

Overview
74 AUTOMOTIVE POWER RELAY FEATURES l High performance l 6.
3mm Flat Terminals l Current rating up to 40A l Suitable Couplers available l Optional Sealing Model Areas of Application Contact Configuration Contact Material Contact Rating at 230C - 12VDC (Res.
) : : NO : NC : Electrical Life Operations Min.
Mechanical Life Operations Min.
Contact Voltage Drop at 10 A (Min) Ma ximum Switching Current @ 12.
8 VDC For 3 Sec.
*Under introduction www.
DataSheet4U.
com Nominal Coil Power Operating Power Operate Time** Release Time** : : : : APPLICATION l Horn Control l Starter Motors l Defogger l Radiator Fan l A/C Controls l Security Systems TECHNICAL DATA FOR CONTACT SIDE : : 74 1A/1C Silver Nickel 30 20 2 x 10 1 x 10 5 74-SC 1A/1C Silver Nickel / Silver Tin Oxide* 40 30 2 x 105 1 x 106 50mV 150A RESISTIVE / INDUCTIVE/HEAD LAMP/CAPACITIVE LOADS 6 50mV 120A GENERAL DATA FOR COIL SIDE : : : : 1.
6W (Approx) 1.
8W (Approx) 15 milli Seconds 15 milli Seconds CIRCUIT DIAGRAM ** At nominal voltage without coil suppression (excluding bounce) * OPERATING CONDITIONS Ambient Temperature Ma ximum Temperature Dielectric Strength Insulation Resistance Vibration Resistance (without change in the switching state>10µS) Shock Resistance (without change in the switching state>10µS) : : : : : : -30 C to +85 C 1550C 500VRMS 100 Meg.
Ohms Min.
At 500 VDC, 250C RH 50 10-2000Hz 4.
4g 30 0 0 30 85 86 87 1 Form A * 86 87 87a 1 Form C * parallel resistor or diode optional 85 30g, 8mS HOW TO ORDER Nominal Voltage VDC 74 1 12 1C X XX X - XX COIL DATA ***Pick-up Voltage VDC (Ma x) Drop-out Voltage VDC (Min) Coil Resistance Ohms (± 10%) 85 305 8.
0 1 1.
5 2x0.
8 Specialities if any Product Series Nil - unsealed (Standard) E - Sealed 0-Without Bracket 1-With Bracket SC - 1 Form C (40 / 30 Amp) Contact SA - 1 Form A (40 Amp) Contact Nil - No coil suppression 1 - with resistor across coil 2 - with diode across coil 12 8 1.
2 Nominal Voltage (Refer Coil Data) 24 17 2.
4 Contact Arrangement 1C -1...


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