JR1AF-B-DC12V

Turn On Voltage (Max):	9.6 VDC
Coil Resistance:	270 Ohms
Coil Power:	530 mW
Contact Material:	Silver Alloy
Operating Temperature:	-50°C ~ 70°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	--
Release Time:	2ms
Operate Time:	10ms
Turn Off Voltage (Min):	1.2 VDC
Series:	JR
Switching Voltage:	250VAC, 30VDC - Max
Contact Rating (Current):	16A
Contact Form:	SPST-NO (1 Form A)
Coil Voltage:	12VDC
Coil Current:	44.0mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Obsolete
Packaging:	Bulk

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Power Relays, Over 2 Amps

JR1AF-B-DC12V Application Field and Working Principle

JR1AF-B-DC12V power relays from C&K Components are a type of latching form-C relay, built with a 12VDC coil. These relays are often used in audio equipment, alarm systems, and motor control circuits. They are a type of electromechanical component that carries a current on one side, releasing it once a voltage is applied to the other side. This increases system reliability and simplifies circuit design, making it easier to troubleshoot problems.

The JR1AF-B-DC12V power relays contain a latching coil and two sets of contacts mounted to two plastic housings sealed with a durable epoxy coating to provide complete protection from dust, moisture, and other environmental hazards. The contacts are constructed from a copper alloy, with gold plating for increased electrical conductivity and corrosion resistance. The latching coil is powered by a 12VDC input and utilizes a permanently magnetized sealed-core design to ensure a consistent and reliable connection.

A power relay works by opening and closing contacts when voltage is applied. When the coil is energized with a 9-15VDC current, the latching relay armature is attracted to the core, causing the contacts to close. When the voltage is removed, the armature will release the core and the contacts will open. This makes the JR1AF-B-DC12V power relays ideal for applications that require the relays to switch on and off without requiring the user to constantly monitor and adjust them.

The JR1AF-B-DC12V latching power relays are designed to be easy to install and cost-effective. The latching design eliminates the need for bulky wiring harnesses, reducing installation time and cost. The relays feature a wide range of input voltages and contact configurations, allowing them to be used for a variety of applications including motor control, audio equipment, and alarm systems.

The JR1AF-B-DC12V latching power relays are capable of handling up to 2 Amps of current, making them suitable for almost any small to medium power application. In addition, the relays also feature a wide operating temperature range from -40C to +85C. This allows the relays to be used in a variety of commercial and industrial environments.

The JR1AF-B-DC12V power relays from C&K Components are a great choice for applications that require an easy to install, cost-effective, and reliable latching power relay. The relays are designed to handle up to 2 Amps of current, making them ideal for a variety of small to medium power applications. The relays’ wide range of input voltages and contact configurations also make them suitable for a variety of applications in commercial and industrial environments.

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