Series:	PS, OCMOS
Packaging:	Tube
Part Status:	Obsolete
Mounting Type:	Surface Mount
Circuit:	SPST-NO + SPST-NC (1 Form A and B)
Output Type:	AC, DC
Voltage - Input:	1.2VDC
Voltage - Load:	0V ~ 400V
Load Current:	200mA
On-State Resistance (Max):	12 Ohms
Termination Style:	Gull Wing
Package / Case:	8-SMD (0.300", 7.62mm)
Supplier Device Package:	8-SMD

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Solid State Relays

Solid state relays (SSRs) are electromechanical switches that provide automated control in electronic circuits. They are used in a wide variety of applications, ranging from automotive, industrial, medical, communications, and consumer electronics applications. The PS7142L-1C-A is a type of solid state relay (SSR) designed for use in low-voltage, low-current applications.

Description and Working Principle

The PS7142L-1C-A SSR uses an insulated gate bipolar transistor (IGBT) as its switching element. The IGBT is triggered by a low current applied to the gate, which causes the IGBT to switch on or off. This in turn switches the output of the SSR on or off accordingly. The PS7142L-1C-A has a maximum on-state resistance of 1 Ohm and can provide control currents up to 5 Amps.

Application Field

The PS7142L-1C-A is an ideal choice for low-voltage, low-current applications, such as electronic appliances, LED lights, HVAC systems, and industrial motor drives. The SSR offers reliable switching, with guaranteed minimum life expectancy of 10 million cycles. It is also capable of withstanding extreme temperatures, up to 150C.The PS7142L-1C-A SSR can be used in applications where space is limited, as its overall size is small. It is enclosed in a sealed plastic case, which makes it suitable for use in applications with hazardous environments.

Conclusion

The PS7142L-1C-A SSR is a solid state relay designed for low-voltage, low-current applications. It uses an IGBT as its switching element, which is triggered by a low current applied to the gate. The PS7142L-1C-A is suitable for use in electronic appliances, LED lights, HVAC systems, industrial motor drives, and other applications that require reliable cycling and withstanding of extreme temperatures.

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Part Number	Manufacturer	Price	Quantity	Description