644456-4 Allicdata Electronics
Allicdata Part #:

A19352-ND

Manufacturer Part#:

644456-4

Price: $ 0.00
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN HEADER VERT 4POS .100 TIN
More Detail: Connector Header Through Hole 4 position 0.100" (2...
DataSheet: 644456-4 datasheet644456-4 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 0.100" (2.54mm)
Contact Shape: Square
Contact Finish - Mating: Tin-Lead
Contact Finish Thickness - Mating: 150.0µin (3.81µm)
Contact Finish - Post: Tin-Lead
Contact Material: Copper Alloy
Insulation Material: Thermoplastic
Features: --
Overall Contact Length: 0.505" (12.83mm)
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: 150.0µin (3.81µm)
Applications: General Purpose
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Part Status: Obsolete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: 4
Number of Rows: 1
Row Spacing - Mating: --
Series: MTA-100
Style: Board to Cable/Wire
Shrouding: Unshrouded
Mounting Type: Through Hole
Termination: Solder
Fastening Type: --
Contact Length - Mating: 0.295" (7.49mm)
Contact Length - Post: 0.110" (2.79mm)
Description

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Rectangular connectors tend to be an essential part of electronic systems, which provide a secure and reliable electrical connection. The connectors could come in different forms, such as headers, male pins, female sockets, etc. The 644456-4 form is one of the family of rectangular connectors. This article presents an overview of the 644456-4 application fields and its working principle.

Application Field

644456-4 connectors are able to be used in a wide variety of applications since they have been designed to be suitable for use in larger and more demanding applications. This type of connector could be used for mechanical switch-based controls, panel power/signal connections, and automotive applications as well. Due to its excellent design characteristics, it has become a popular choice when available space is limited and connections have to be secure, reliable and highly shielded.

Working Principle

The 644456-4 is a specialized rectangular header typically containing a row of female sleeves, which are connected by mated male pins. This connector is specially designed for applications requiring higher pin counts and denser packing arrangements, allowing for larger signal/power connections in a limited amount of space. Working within the family of rectangular connectors, the 644456-4 could be mated with other connectors that include male pins, female sockets and other pins. The male pins connect to the female socket and form a specific electrical connection. Both the male and female connectors have an aluminum base, which gives them extra mechanical and electrical strength for the best performance.

Conclusion

In conclusion, the 644456-4 rectangular header connector is a useful and cost-effective connector that is ideal for applications that require more pins and denser packing arrangements. Its mating male pins fit into the socket of the female connector and create effective electrical connections. This type of connector is both reliable and secure, making it a great choice for a number of different applications in both the commercial and automotive industries.

The specific data is subject to PDF, and the above content is for reference

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