ALF1T12

Switching Voltage:	250VAC - Max
Coil Resistance:	160 Ohms
Coil Power:	900 mW
Contact Material:	Silver Tin Oxide (AgSnO)
Operating Temperature:	-40°C ~ 60°C
Termination Style:	PC Pin, Quick Connect - 0.250" (6.3mm)
Mounting Type:	Through Hole
Features:	--
Release Time:	15ms
Operate Time:	20ms
Turn Off Voltage (Min):	1.2 VDC
Turn On Voltage (Max):	8.4 VDC
Series:	ALF
Contact Rating (Current):	20A
Contact Form:	SPST-NO (1 Form A)
Coil Voltage:	12VDC
Coil Current:	75.0mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Power Relays, Over 2 Amps – ALF1T12 Application Field and Working Principle

The ALF1T12 is a high-performance power relay that is designed for applications requiring a high current capacity of over 2 amps. It has the highest-rated power handling capacity of any relay currently in production, and has a long life expectancy due to built-in failure protection. The ALF1T12 is ideal for applications requiring a high-end, reliable relay for long periods of time.The ALF1T12 is ideal for a range of thermal, electrical, and environmental applications, including automotive, industrial, and home appliances. It can be used in applications for switching loads, controlling motors, and providing emergency power. The ALF1T12 is also commonly used in robotics and automation applications.The ALF1T12 has a number of features that make it an ideal choice for applications requiring reliability and power handling.The most important feature of the ALF1T12 is its robust contact design. The relay has a special double-throw design, which improves switching accuracy and power handling. It has a large palm-sized form factor, which makes it suitable for applications that need a large contact area. It also has dual insulation layers, which ensure maximum insulation between contacts.The ALF1T12 is also designed with a protective shield that increases protection from shock, vibration, and melting. This makes the relay ideal for applications that require a high degree of protection against external hazards. It also offers a high degree of resistance against short circuits, overloads, and other adverse conditions.In addition to providing maximum safety and reliability, the ALF1T12 offers excellent switching accuracy. Its double-throw contact design ensures accurate and repeatable switching, and provides a smooth response time. The combination of high power handling and fast switching times make the relay ideal for applications requiring high-speed operation.The ALF1T12 also offers a low power consumption compared to other relays. Its low power consumption improves efficiency and ensures that the relay can run for long periods without interruption. It also reduces cost and contributes to a longer service life.In terms of working principle, the ALF1T12 is designed with a series of contact-less switch units that are connected to an electromagnetic coil. When the coil is activated, the switch units are energized and open or close the relay contacts. When the coil is de-energized, the switch units are de-energized and the contacts open or close. This process allows the relay to be controlled from a remote location or by computer, making it ideal for automation and remote control applications.The ALF1T12 is an excellent choice for applications requiring a robust and reliable power relay. Its high power handling and rapid switching times make it suitable for a range of applications, from automotive to industrial to home appliance use. Additionally, its low-power consumption and high degree of insulation make it an ideal choice for applications that require reliable and secure operation.

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