1744446-4

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.299" (7.60mm)
Contact Shape:	Circular
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Polyamide (PA), Nylon
Features:	Board Lock, Glow Wire Compliant
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	4.2A
Voltage Rating:	250VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	General Purpose, Industrial, Lighting
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.098" (2.50mm)
Number of Positions:	4
Number of Rows:	1
Row Spacing - Mating:	--
Series:	Economy Power 2.5
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole, Right Angle
Termination:	Kinked Pin, Solder
Fastening Type:	Friction Lock
Contact Length - Mating:	--
Contact Length - Post:	0.126" (3.20mm)

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Introduction

Rectangular connectors-headers, male pins, are popular electrical connectors used within electronic and electrical systems. 1744446-4 is a type of rectangular connector which is widely used in a variety of applications. This article will discuss the application field andworking principle of 1744446-4 rectangular connectors.

Application Field

The 1744446-4 rectangular connectors are usually used for transmitting electrical signals between internal electronic components. These connectors are typically used in communication systems, industrial automation systems, computer systems, embedded systems, telecommunications systems and other consumer and industrial electronics.The 1744446-4 rectangular connectors are designed for reliable signal transmission in a wide range of applications. The connectors are highly durable and can withstand temperatures from -40°C to +85°C.

Working Principle

The 1744446-4 rectangular connectors use a male/female connection. The male end of the connector is attached to the desired electronic system, while the female end of the connector is attached to the other electronic system.Once the connectors are connected, electrical signals can be transmitted between the two systems. The signals pass between the male and female connectors through electrical contacts. These contacts are designed to provide maximum signal integrity.The contact pins used in the 1744446-4 rectangular connectors are made from a high-quality conductive material, such as gold or copper. This ensures that electrical signals can be transmitted over long distances without any signal loss or distortion.These connectors also feature a locking mechanism which prevents accidental disconnection of the connectors. The locking mechanism ensures that the connectors stay securely connected and that signal integrity is maintained.

Conclusion

In conclusion, the 1744446-4 rectangular connectors are widely used in a variety of applications. These connectors provide reliable signal transmission and can withstand temperatures from -40°C to +85°C.The 1744446-4 connectors use a male/female connection and feature high-quality conductive contacts. They also feature a locking mechanism which prevents accidental disconnection of the connectors.These features make the 1744446-4 connectors an ideal choice for a wide range of electronic systems.

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