103639-4

Operating Temperature:	-65°C ~ 105°C
Insulation Height:	0.535" (13.60mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin-Lead
Contact Finish Thickness - Mating:	100.0µin (2.54µm)
Contact Finish - Post:	Tin-Lead
Contact Material:	Brass
Insulation Material:	Thermoplastic
Features:	Keying Slot
Overall Contact Length:	0.545" (13.84mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Applications:	Automotive, General Purpose, Medical, Telecommunications
Number of Positions Loaded:	All
Packaging:	Tube
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	5
Number of Rows:	1
Row Spacing - Mating:	--
Series:	AMPMODU MTE
Style:	Board to Board or Cable
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Latch Holder
Contact Length - Mating:	0.230" (5.84mm)
Contact Length - Post:	0.130" (3.30mm)

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Rectangular Connectors - Headers, Male Pins

Rectangular connectors are electrical components used to create electrical connections between two wires or contacts on an electrical device. Primarily, this type of connector includes male pins and headers, and in many cases, a combination of both. This article will provide an overview of the 103639-4 application field and its working principle.

Application Field

Rectangular connectors can be used in a wide variety of applications, including automation control, industrial equipment, medical equipment, and even consumer electronics. The 103639-4 application field specifically is best suited for industrial and medical applications that require a robust connection and can withstand the harsh environment. The 103639-4 connector features high durability, reliability, and requires minimal maintenance. The connector is also UL certified with a 94V-0 rating, meaning it can be safely used in temperatures up to 140°C without risk of fire.

Construction

The 103639-4 rectangular connector is composed of two components, the male pin and the header. The male pin is a cylindrical metal contact that is inserted into the header. The header is a rectangular block with a number of metal contacts arranged in a row. The contacts are made from copper alloy and plated with a silver finish, providing superior wire stability and contact resistance. Both components are sealed with a plastic casing that helps protect the connection from dust and moisture.

Working Principle

The working principle of the 103639-4 is fairly simple. The male pin is inserted into the header, and the two components are held securely together by the plastic casing. As electricity passes through the pins, the metal contacts in the header make contact with the metal contacts on the pin, creating a electrical connection. The connection is held securely in place by the casing, ensuring maximum electrical conductivity and reliability.The 103639-4 connector is an ideal option for industrial and medical applications where reliability and durability are of utmost importance. The connector is also UL certified and can withstand temperatures up to 140°C, making it an ideal choice for harsh environment applications. The connector’s simple working principle also makes it easy to use and maintain, making it a popular choice among electrical engineers.

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