281272-2

Insulation Material:	Polybutylene Terephthalate (PBT), Glass Filled
Features:	Keying Slot
Operating Temperature:	--
Ingress Protection:	--
Material Flammability Rating:	--
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Series:	AMP-Latch
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	14
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	--
Contact Length - Post:	0.118" (3.00mm)
Overall Contact Length:	--
Insulation Height:	0.402" (10.20mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	15.0µin (0.38µm)
Contact Finish - Post:	Tin
Contact Material:	Brass

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Rectangular connectors, headers, and male pins are the three types of connectors used in a wide variety of electronics applications.The specific type of connectors used in an application depends on factors such as size, amount of power that needs to be transferred, and exposure to environmental elements. Rectangular connectors, such as the 281272-2, are used to couple two separate pins, typically in a polarized manner. This means that the two pins can only be connected in one way and prevents wrong orientation and mismatching of parts. Rectangular connectors are commonly found in a variety of products, most notably printed circuit boards (PCBs). Within a PCB, the connector will typically be used to transfer either power or data. Headers, a specific type of rectangular connector, are mainly used to transfer power between components on a PCB or as a part of a power distribution system such as a power supply. Male pins, on the other hand, are typically used to connect circuits together, and are most often part of a connector. These pins are inserted into a female connector to create a connection between two circuits. Male pins are commonly used in auto-mated machines, industrial control systems, and consumer devices.The 281272-2 rectangular connector, header, and male pin specialize in power distribution that allows for high power consumption with minimal losses. These connectors are used in products ranging from automotive application to medical technology. The 281272-2 features two isolated power poles that are used separately for independent power distribution. This allows for the transfer of larger currents with lower insertion losses and higher reliability.The working principle of the 281272-2 can be described as two distinct, isolated power poles. The poles work together, each connecting to one locking mechanism, creating a single, unified connection. They are designed with four connections, two mating side connections and two terminal side connections. The terminal side connection holds the two independent poles, and the mating side connection is where the ability to couple multiple poles to create one connection is found. The two poles are usually gold-plated, allowing for improved mating consistency, corrosion resistance, and wear resistance. The 281272-2 has a rated current up to 16A (on Mat., max. 3A) and an insulation resistance of 5000MΩ, making it highly reliable even with a high current load.The 281272-2 is a highly reliable connector that can withstand harsh environments and provides long-term reliability. This connector is ideal for applications requiring a high power rating and minimal insertion losses. It has a wide range of applications, mostly in the automotive and medical fields, and is noted for its ability to operate reliably in extremely harsh environments.

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