2-644887-8

Series:	MTA-100
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	28
Number of Rows:	1
Row Spacing - Mating:	--
Number of Positions Loaded:	All
Style:	Board to Cable/Wire
Shrouding:	Unshrouded
Mounting Type:	Through Hole, Right Angle
Termination:	Kinked Pin, Solder
Fastening Type:	--
Contact Length - Mating:	0.260" (6.60mm)
Contact Length - Post:	0.110" (2.79mm)
Overall Contact Length:	--
Insulation Height:	0.100" (2.54mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	--
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic
Features:	--
Operating Temperature:	-55°C ~ 105°C
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	Varies by Wire Gauge
Voltage Rating:	250VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	General Purpose

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Introduction

2-644887-8 is a type of rectangular connectors - headers, male pins. This type of connector is versatile and widely used in many different electronic applications where reliable connections are important. This article aims to discuss the application field and working principles of this electrical connection technology.

Applications

The 2-644887-8 connectors are used in various electronics applications such as consumer electronics, industrial equipment, medical and automotive equipment. These connectors also find use in commercial and military applications because of their ability to transmit and receive digital, analog, and power signals. In addition, these connectors are used in high-density, multi-pin applications, to easily accommodate high-speed data transmission. Due to their structure and the different types available, these connectors can be used for a variety of applications, in both AC and DC environments.Due to their plug and play feature, these connectors are often used in test and measurement applications as a reliable mating solution. They are also commonly found in robotics systems, data acquisition systems, computer systems, and communications systems. They can be used to connect a variety of components and devices, such as RAM memory, processors, and controllers.

Working Principles

2-644887-8 connectors are contact elements with metal pins or sockets that provide a reliable electrical connection between two individual wires or more. The contact pins are typically made from brass or copper. When exposed to different temperatures or electrical current, pins may cause a resistance that can produce heat, leading to inefficiencies and potential fire risks.The process of mating can include inserting the male pins (also known as headers) into the female (or socket) slots of the connector. When the pins are inserted, they will make contact with the respective slots in the connector, resulting in electrical conduction. A plastic and/or metal backshell provides a lock and strain relief to the connection. The contacts (pins and sockets) are often plated with gold or tin silver to ensure electrical conductivity and low contact resistance.

Conclusion

2-644887-8 connectors offer extensive versatility, reliability, and safety in different electronic applications. By understanding the working principles and application field of these connectors, it is possible to use them efficiently in a variety of situations. As such, these connectors have become essential components in modern electronics and have an extensive application range in both commercial and military settings.

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