A1PCA0X104J403

Illumination Type, Color:	LED, Blue
Electrical Life:	50,000 Cycles
Mechanical Life:	100,000 Cycles
Operating Temperature:	-20°C ~ 55°C
Panel Cutout Dimensions:	Circular - 22.00mm Dia
Features:	Engraved Screen
Ingress Protection:	--
Termination Style:	Solder, Quick Connect - 0.110" (2.8mm)
Mounting Type:	Panel Mount, Front
Illumination Voltage (Nominal):	12 VDC
Series:	A1
Color - Actuator/Cap:	Silver
Actuator Type:	Round, Button, Flush
Voltage Rating - AC:	250V
Current Rating:	6A (AC)
Switch Function:	On-On
Circuit:	SPDT
Type:	Standard, Illuminated
Part Status:	Active
Packaging:	Bulk

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Pushbutton Switches: A1PCA0X104J403 Application & Working Principle

Pushbutton switches are one of the most commonly used components used in many fields. They can be found in a wide range of applications from home appliances to commercial, industrial and medical equipment. The A1PCA0X104J403 pushbutton switch is a popular choice for many electronic designs. The A1PCA0X104J403 is a momentary push button switch that is part of the standard range of “off the shelf” pushbutton switches available from Alibaba®. This switch is a single-pole, single throw switch and is available in two different versions. Version 1 is a "normally open" (NO) switch, while version 2 is a "normally closed" (NC) switch. The switch is made of high-quality materials for a longer service life. The body is made of durable plastic and the contact block is metal. Located in the center of the switch is a movable contact that can be pushed down to close the connection, and released to open the connection. Other features of the A1PCA0X104J403 include a rated current of 4A at 250V AC and 1A at 125V AC, maximum switching frequency of 500 operations/minute, and a mechanical life of up to 100,000 operations. The A1PCA0X104J403 is designed for a wide range of applications including home appliances, industrial equipment, automotive and medical devices, and more. It is easy to install and can be used as a simple on/off switch or an indicator light switch. The switch also comes with several mounting options, including both vertical and horizontal mounting, making it an easy, versatile option for many electronic designs.The wide range of applications and mounting options, combined with the simple yet durable construction of the A1PCA0X104J403 make it a popular choice amongst electronic designers. To understand how this switch works, let’s look at the different components that make up the control circuit and how they interact with each other. The A1PCA0X104J403 switch is made up of two essential parts. The first is the contact block. This is the metal block located in the center of the switch and is used to connect and disconnect the circuit. The second part is the spring-operated mechanism. When the user presses down on the switch, it causes the contact block to be pushed down. This compresses a spring located inside the switch, and causes the contact block to make an electrical connection, closing the circuit. When the push button switch is released, the compressed spring returns to its original position, pushing the contact block to an open position and disconnecting the circuit.In conclusion, the A1PCA0X104J403 is a popular, versatile push button switch that is used for a wide range of applications. Its simple yet durable design makes it easy to install and use. It is available in two versions, the normally open (NO) and normally closed (NC), which can be selected depending on the requirements of the application. Furthermore, its rated current of 4A at 250V AC and 1A at 125V AC, combined with its maximum switching frequency of 500 operations/minute, make it an ideal choice for many industrial applications.

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