1445095-4

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Rectangular Connectors - Headers, Male Pins, 1445095-4 Application Field and Working Principle

Rectangular connectors are an important component in electrical and electronic systems, commonly used in combination to interconnect surfaces, such as PCBs. Headers are used by mounting one in an application, and male pins are used to plug into the header and form a secure connection. The 1445095-4 variant is a common header/male pin combination that is suitable for many applications.

The 1445095-4 Specifications

The 1445095-4 consists of an UL94V-0 rated, low profile header combined with 6mm square post male pin. The male pins feature an anti-snag design for easier insertion and the header has width-offset headers that allow for easier receptacle mounting. Both the male pins and the header are made of high quality brass material for corrosion resistance and excellent electrical contact. The header is surface mount compatible and the male pins are designed to be able to fit into almost any holes drilled into boards.

The 1445095-4 Application Field

Due to the 1445095-4’s excellent electrical characteristics and its low profile design, it is suitable for a variety of applications, including high-density board stacking, edge connector conversion, board-to-board interconnect, and the like.

The low profile design makes it an ideal choice for space-constrained applications, such as wearable and portable devices, while its excellent electrical characteristics allow it to be used in applications where low level signals such as serial data, digital audio, and voice are used. In addition, its high-temperature range and UL94V-0 approved insulation allows it to be used in high-temperature/high-stress environments.

The 1445095-4 Working Principle

The 1445095-4 works by creating an electrically insulated connection between its contact posts and the target sockets. The header has a series of metallic posts that are electrically insulated from each other. These posts are connected to a printed circuit board, such as a PCB. A male pin inserted into the header contacts the printed circuit board via a hole drilled into the board. The hole serves as a spring and holds the male pin securely in place.

The electrical connection is established when the socket holes on the circuit board come into contact with the contact posts on the header. This creates an electrical path from the male pin to the female socket on the board, thus providing a secure and insulated electrical connection.

The 1445095-4 also has a variety of accessories available, such as excluders, splitters, and extenders, which can be used to extend the reach of the male pins, or to customize the shape, size, and/or layout of the headers. This makes the 1445095-4 an ideal solution for applications where customized or tight spacing is required.

Conclusion

The 1445095-4 is a great option for a wide range of high-density board stacking, edge connector conversion, and board-to-board interconnect applications due to its low profile design, excellent electrical characteristics, and ability to accept a variety of accessories. Its reliable and insulated connection helps create a secure and safe electrical connection, making it ideal for numerous applications.

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