Relay RE20
12 V 85 Ohm Coil
20A SPST-NO

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Product Use

This 12 VDC Relay is especially developed for Automotive use as servo switch.

Low current (Typically 140 to 150 milliAmperes) through the Relay Coil electromechanically switches ON a High current Load (up to 20A).

In constant ON applications it can carry up to 20 Amperes, while in pulsed applications up to 16 Amperes may be switched momentarily.

Millions of these devices have been reliably used since 1987 in following applications:

• Starter Solenoid Servo
• Air Horn Servo
• Headlight Control
• Fog light Control
• Driving light Control
• Intermittent Wiper Control
• Ventilation Fan Control
• Radiator Fan Control
• Air Conditioner Clutch Control

Features

• Dual 87 Pins Supply Power to two Circuits without Splices
• Single Pole, Single Throw (On/Off, Normally Open)
• Mounting Bracket
• Nominal Voltage 12V
• Operating / Releasing Time ≤ 10 ms / ≤ 5 ms
• 10,000,000 Mechanical Cycles Life
• Coil Resistance 85 Ohm ± 10%

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Product Specifications

Coil source voltage (max)	VDS	18	V
Coil on-state resistance	RDS(on)	85	Ohm
Continuous drain current TC = 25 °C	ID	20	A
Continuous drain current TC = 100 °C	ID	16	A
Pulsed drain current TC = 25 °C	ID	16	A
Power dissipation TC = 25 °C	P	1.7	W
Coil threshold voltage	VC(th)	<9	V

Typical Circuit

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Connection Diagram

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Pricing

Part Number: RE20 | US $ 4.50 each