ACJ2212P Relays

Turn On Voltage (Max):	7.2 VDC
Coil Resistance:	225 Ohms
Coil Power:	640 mW
Contact Material:	Silver Alloy, Cadmium Free
Operating Temperature:	-40°C ~ 85°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Sealed - Flux Protection
Release Time:	10ms
Operate Time:	10ms
Turn Off Voltage (Min):	1 VDC
Series:	ACJ
Switching Voltage:	14VDC - Nom
Contact Rating (Current):	20A
Contact Form:	SPDT (1 Form C) x 2
Coil Voltage:	12VDC
Coil Current:	53.3mA
Coil Type:	Non Latching
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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Introduction to ACJ2212P
ACJ2212P is a specialized automotive relay product designed and manufactured by Alfa Components. It is capable of switching high current loads, low electrical noise and high contact reliability. With superior performance, it is suitable for use in automotive and various other harsh environments.Application Field and Working Principle of ACJ2212P
The ACJ2212P automotive relays offer outstanding features that make them a great choice for automotive and other harsh-environment applications. In automotive applications, the ACJ2212P can handle higher currents than other relays, providing greater reliability and protection. The high reliability of the ACJ2212P is due to its ability to switch high currents with minimal noise and contact bounce. Additionally, its contacts are designed to withstand high electrical loads without wearing out too quickly.The working principle of the ACJ2212P involves the movement of an electromagnet core within an integrated coil. When the coil is energized, the magnet core is pulled to one side, allowing the switch arm to open or close. This movement activates the switch contacts, which complete or break the circuit. The ACJ2212P also includes additional protection features such as an integrated flyback diode, which prevents inductive loads from generating a voltage spike when the switch is opened.The ACJ2212P automotive relays are also very reliable and long-lasting due to the use of high-grade materials. The relays are constructed with silver-plated Copper PVC insulation to prevent corrosion, as well as contacts made of phosphor bronze or silver-plated phosphor bronze. The encapsulated coil provides additional protection against shock and vibrational damage. These features ensure that the relays are designed to last in even the toughest environments.Conclusion
The ACJ2212P is a reliable and long-lasting automotive relay that offers superior performance in various automotive and harsh-environment applications. Its ability to switch high current loads, low electrical noise and high contact reliability makes it an ideal choice for automotive, maritime and industrial applications. Its reliable and compact design, as well as enhanced protection features, guarantee high reliability and long-life.

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Part Number	Manufacturer	Price	Quantity	Description