5111399-4

Operating Temperature:	-65°C ~ 105°C
Insulation Height:	0.549" (13.94mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold or Gold-Palladium
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	--
Insulation Material:	Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled
Features:	Keying Slot, Mounting Flange
Overall Contact Length:	0.639" (16.23mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Red
Current Rating:	1A per Contact
Voltage Rating:	250VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	20
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	AMP-Latch
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Latch Lock/Eject Hooks
Contact Length - Mating:	0.240" (6.10mm)
Contact Length - Post:	0.110" (2.79mm)

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Rectangular Connectors - Headers, Male Pins: 5111399-4 Application Field and Working PrincipleRectangular connectors used in electronic applications are one of the most common and widely applied components. One such example is the 5111399-4 headers, male pins that are designed for use in many electronic applications and have become an extremely versatile form of connection for a wide variety of needs. It is important to understand the working principles of the 5111399-4 headers, male pins and the application field where it is best used.The 5111399-4 header, male pin is a two-piece component. It consists of a header pin insert and a matching rectangular potential socket. The header pin consists of two sets of male pins (with one set shorter than the other) which are held firmly in place by a molded, two-piece plastic retaining plate. The header pins are made from solid metal with a black-plated finish (which is fusion bonded for a long-lasting and durable connection). They feature 0.200-inch pitch spacing, and the total size of the header pin from top to bottom is 0.735 inches. The socket part of the 5111399-4 is a rectangular piece of dielectric material, with slots for the two sets of pins to fit into. in principle, a header pin and a matching socket module is placed together with the pins of the header pin entering the slots of the socket. The connection is formed and maintained by the friction fit of the pins within the socket slots. The 5111399-4 headers, male pins have a multitude of uses in various electronic applications. They are often used in applications where applications require signal transfer between two or more different components. For instance, they can be seen in the coupling of power supplies, Ethernet cables, and circuit boards, as well as many other uses. These pins are highly reliable and provide a reliable solution for transferring signals with minimum contact area and minimum contact resistance. The 5111399-4 headers, male pins are best suited for high-frequency use. This is because the pins are capable of firmly locking into the slots of the socket in order to produce a strong and dependable connection between components. Additionally, the pins themselves are sturdy enough to endure repeated insertions without being damaged or broken, which increases their reliability in making appropriate connections. Additionally, the 5111399-4 is an environmentally friendly solution for electronic applications as they do not contain any mercury or lead making them an environmentally friendly form of connections. This makes it an ideal solution for electronics devices such as laptops, phones, and other devices which are always powered on and must avoid harmful emissions to be eco-friendly.Overall, the 5111399-4 headers, male pins are an incredibly versatile form of connection for a wide variety of needs. They are highly reliable and provide a secure and dependable connection for transferring signals with minimum contact area and minimum contact resistance. The two-piece construction of the 5111399-4 consists of a header pin and a matching plastic socket, which ensures that the connection is maintained despite repeated insertions of the pins into the slots of the socket. Additionally, they are environmentally friendly, eliminating the need for any mercury or lead, making it an ideal solution for today’s power and electronic devices.

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