HIF3BA-26P-2.54PFA-2(71)

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Rectangular Connectors - Headers, Male Pins, are commonly used in wireless applications due to their simple construction and low cost. HIF3BA-26P-2.54PFA-2(71) is one of the most popular connectors in this class.

The HIF3BA-26P-2.54PFA-2(71) connector includes a plastic body with through-hole contacts, a locking feature and a polarization feature. The plastic body acts as an insulator and provides strain relief for the contact. The contacts are made of copper alloy and are plated with a tin-lead finish for electrical conductivity. The contacts are also recessed, which helps prevent contact damage during mating. The locking clip provides a secure connection and prevents accidental disconnection. The polarization feature helps ensure the connectors are properly connected.

The HIF3BA-26P-2.54PFA-2(71) is primarily used in wireless communication applications, such as cell phones, GPS receivers, Bluetooth devices, and others. It is especially useful in applications where high speeds, space constraints, or harsh environments require reliable connections. Much of its success is due to its ability to meet design parameters such as current rating, insulation resistance, and dielectric strength.

This connector’s typical application involves a daughter card, such as a GPS receiver board, and a mother board into which the daughter board is plugged. To make the connection between the two boards, a mating pair of HIF3BA-26P-2.54PFA-2(71) connectors is used. The two connectors are mated using an insertion and locking tool. To ensure a reliable connection, the locking clip is fully engaged and the contacts of the two connectors are aligned. Also, the pins and sockets of the two connectors cannot be inserted incorrectly due to the polarization feature.

The working principle of the HIF3BA-26P-2.54PFA-2(71) is simple. A current is sent through the external pins of the male header and the mating holes of the female header. Hence, the current is sent back from the female header to the male header, creating an electrical connection. The pins of both headers are plated with a tin-lead finish to ensure a good electrical connection and minimize wear. The two connectors are secured in place using the locking clip and the connection is protected from external forces and vibrations.

In conclusion, the HIF3BA-26P-2.54PFA-2(71) is an excellent choice for a variety of wireless applications, due to its simple construction and reliable connections. It is ideal for tight spaces or harsh environments, as it is protected from external forces and vibrations. Moreover, its polarization feature prevents incorrect mating, and its locking feature ensures a secure connection. The tin-lead plating of the pins helps protect the connection from wear and tear due to repeated use.

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