91812-114TR

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91812-114TR is a rectangular connector part of a family of headers, receptacles, female sockets, developed by Phoenix Contact. Its application field and working principle will be explained in this report.

General Description

The Phoenix Contact 91812-114TR rectangular connector is a family of headers and receptacles designed to meet a wide range of applications. It is optimized for PCB designs since they offer secure mating opportunities alongside signal integrity, EMC protection, and power routing from a combination of features. Moreover, the header provides secure latching with the ramp feature and superior strain relief contact to the printed circuit board.

Important Features and Benefits

The 91812-114TR has quite a few features which add to its efficiency and reliability. Some of the key features are:

• Compatibility: This connector has compatibility with power, signal, communication, and high current needs.
• Durability: This connector has superior strain relief contacts for long life on tough markets.
• Latching: This connector has a ramp feature which secures latching, even on high vibration applications.
• Extra Solid: This connector is a 5.08 mm pitch, wide-body and robust design that increases the contact density.
• Crimp Contact Technology: This connector supports a crimp contact technology for better assembly and saving production cost.
• Multiple Receptacle Options: This connector offers multiple receptacle options for different application requirements.
• EMC Protection: This connector has a metal housing which prevents EMI/RFI and interference.
• Customization: Various customization options are available to suit specific application needs.

Application Field

The 91812-114TR is suitable for a variety of industrial applications. This connector is used in applications that require robust performance and secure mating - including Ethernet communications, multi-signal power, and industrial control. Its versatile design and multiple contact types enable it to be used in a variety of applications. Moreover, this connector is suitable for wire-to-board and wire-to-wire connection.

Working Principle

The working principle of the 91812-114TR is fairly simple. It is comprised of two mating units - the male header and the female socket. The male header has two rows of pins which are designed to fit into a female socket. The male header has a ramp feature which ensures that it securely latches with the female socket even on high vibration applications. The female socket has as many as four spring loaded contacts which ensure a secure electrical connection. Once connected, these contacts provide reliable strain relief to the printed circuit board.

Conclusion

The 91812-114TR rectangular connector is a versatile, efficient, and reliable family of headers and receptacles. It is suitable for a variety of applications and can provide signal integrity, EMC protection, and power routing. This series has a 5.08 mm design which enables high contact density and efficient crimp contact technology. It also features secure latching and superior strain relief contact to the printed circuit board.

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