SMS4GE4

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.526" (13.35mm)
Contact Shape:	Circular
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	16.0µin (0.41µm)
Contact Finish - Post:	--
Contact Material:	Brass
Insulation Material:	Polyester, Glass Filled
Features:	Mounting Flange
Overall Contact Length:	0.939" (23.85mm)
Ingress Protection:	IP40
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	7.5A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.200" (5.08mm)
Number of Positions:	4
Number of Rows:	1
Row Spacing - Mating:	--
Series:	SMS
Style:	Board to Cable/Wire
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Locking Ramp
Contact Length - Mating:	0.280" (7.11mm)
Contact Length - Post:	0.138" (3.50mm)

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SMS4GE4 Application Field and Working PrincipleSMS4GE4, also known as the Surface-Mount Socket, is a type of rectangular connector used in a variety of applications, primarily for electrical connectors. The connector is composed of two pins and a housing. It features two straight, parallel rows of pins on one side, with the housing attached on the other. The pins are typically male, but female variants are also available.The Surface-Mount Socket (SMS4GE4) is most commonly used in aviation, electronics, and medical applications. In aviation, it is used for fuel gauges, sensors, and aircraft wiring. In electronic applications, it is typically used for connecting electronic components such as transistors, resistors, and capacitors. The connector\'s small design makes it suitable for use in applications where space is limited.In medical applications, the SMS4GE4 is mainly used for connecting medical instruments and diagnostic equipment. It is also used in many different home appliances, such as electric tools, household appliances, and telecommunications equipment.The working principle behind the SMS4GE4 is relatively simple. When the two pins of the rectangular connector are plugged into the housing, an electrical connection can be made. The pins are able to make contact with each other, and thus, provide power. Additionally, the housing also helps ensure stability and security by providing a secure and stable surface for the pins to pass through.It is important to note that the Surface-Mount Socket (SMS4GE4) is not designed to be used in high-power applications. It is most suitable for low-voltage, low-current applications. Additionally, it is recommended that the pins be of the same size and shape, and that the housing be made of an insulating material. This ensures that the connection remains secure and does not pose a risk of an electric shock.Overall, the SMS4GE4 is a reliable and versatile rectangular connector that is used in a variety of applications. Its small size and low power requirements make it a great option for electrical connections whenever space is limited and power usage is low. Additionally, its secure housing helps ensure that the connection is stable and reliable. As such, it is a great choice for a variety of applications.

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