PEC27DFDN

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The rectangular connector - headers, male pins, commonly referred to as PEC27DFDN, is a widely available type of electrical connector. Its compact design and simplified assembly makes it ideal for a variety of applications including automotive, industrial, and consumer electronics. It is designed for both through-hole and surface mount applications. In the following sections, we will explore the PEC27DFDN application field and working principle in more detail.

The PEC27DFDN is a single in-line package (SIP) header that is designed for two-way board-to-board and board-to-device connections. It is available in a variety of pin counts, ranging from 4 to 40 pins. These headers feature raised, gold-plated pins for enhanced contact and an elongated plastic housing for placement within tight spaces. The header has a locking mechanism to ensure that the mating connection is secure and the contacts provide reliable current for the duration of the connection.

The main application fields for the PEC27DFDN are industrial control circuits, automation systems, power supplies, consumer electronics, and automobiles. The standard IEC connector offers up to 400V and a rating up to 10A. Its small size and single in-line configuration make it a preferred connector for board-to-board and device-to-board connections in these areas.

When it comes to the working principle of the PEC27DFDN, the connector consists of two main parts; the header and the mating terminal or connector. The header is composed of four rows of gold-plated pins, which are externally protected by a plastic insulating housing. The mating terminal is composed of two rows of gold-plated pins that are inserted into and retained by the header. When the header and terminal are mated, an electrical connection is established and the power can flow between the two boards or devices.

In order to ensure reliable current, the connector has built-in strain relief. This feature directs the pin pressure away from the board, which increases the duration that the connection can be maintained. Additionally, the header is designed with a locking mechanism that securely engages the mating terminal. This ensures that the connector remains connected and reliable current is maintained.

The PEC27DFDN is a reliable and cost-effective solution for a variety of applications. Its small size and ability to reliably carry currents up to 10A make it a preferred choice for board-to-board and board-to-device connections. Additionally, its single in-line package configuration and gold-plated contacts offer increased durability and a secure connection. The various application fields, standard IEC rating and strain relief features of the PEC27DFDN make it an ideal connector.

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