0554501869

Series:	Mini Mi II 55450
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.049" (1.25mm)
Number of Positions:	18
Number of Rows:	1
Row Spacing - Mating:	--
Number of Positions Loaded:	All
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.110" (2.79mm)
Contact Length - Post:	--
Overall Contact Length:	--
Insulation Height:	0.266" (6.76mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	Tin
Contact Material:	Brass
Insulation Material:	Polyamide (PA), Nylon
Features:	Solder Retention
Operating Temperature:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--

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Introduction
Rectangular Connectors - Headers, Male Pins, and the 0554501869 are some of the most widely used components in the field of electronic engineering. This article aims to discuss in detail the application field of 0554501869 and its working principle.

Application field
The 0554501869 are typically used for connecting the PCB to an external system. This is done by joining two or more contacts with a male pin which is inserted into a female socket. This type of connection is ideal for high-speed communication because of its secure nature. The 0554501869 also have wide application in signal transmission, power distribution, and grounding due to its good insulation properties. Additionally, it can also be used in automotive, medical and industrial applications as it offers a reliable connection.

Working principle
The 0554501869 are designed to provide a reliable connection even in harsh environments. The male pin is designed to fit into the female socket securely, and they are held in place by a combination of spring tension and physical force. The male pin has a spiral groove that produces an electrical contact with the female socket when the two parts are joined. This creates a secure electrical connection and prevents the pin from slipping out of the socket. The spring tension also ensures that the connection does not become loose as this could lead to a break in the connection. The physical force, on the other hand, helps to keep the connection secure even during vibration and shock.

Advantages
The 0554501869 are highly reliable and offer a secure connection for a wide range of applications. They are designed to provide resistance to corrosion and mechanical impacts. Additionally, they are relatively easy to install and take up very little space. They also require minimal maintenance and are easy to repair if necessary. Lastly, these connectors have a long service life, ensuring that they can be used for many years without issue.

Conclusion
In conclusion, the 0554501869 Rectangular Connectors - Headers, Male Pins are an ideal choice for applications that need secure connections in harsh environments. They are highly reliable, easy to install, and require minimal maintenance. Additionally, they are versatile and can be used in a wide range of applications such as automotive, medical, and industrial.

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