71991-416HLF

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Rectangular Connectors - Headers, Receptacles, Female Sockets include plated housing options, and come available in sizes ranging from 2-5 pins. The 71991-416HLF is a type of rectangular connector, and is incorporated in a wide range of in-line applications.

Overview

The 71991-416HLF is defined as a variant 1.25mm profile, 2mm pitch FPC Connectors with a tape and reel package. This specific rectangular connector is a high-performance, low profile and cost-effective header for FPC (Flexible Printed Circuits) and FFCs (Flexible Flat Cables) interconnects, exhibiting a reliable relationship in usual mating. This wide range application allows it to be used with products that require digital, analog and mixed signal interfaces.

Features and Benefits

The 71991-416HLF holds various features and benefits to its users. Firstly, it is designed with its standard termination that ranges from 4 to 20 positions. Not only does it provide horizontal surface mount, but it also is manufactured with terminal surface finishes that are highly reliable for tactile mating or mechanical screening. This improves the quality of the contact and eliminates any chances of signal loss. Secondly, the product comes with an automated assembly solution that does not require any manual insertion. This contributes to better performance, reduced labour cost, improved cycle time, and enhanced quality. Thirdly, this rectangular connector is characterized with its premium quality of single-row with a 1.25 mm profile and a 2 mm pitch.

Application Fields

The 71991-416HLF is most commonly used in LCD displays, keyboards, and other application devices for small space interconnects. It is also popularly employed in medical handheld units, giving them the ability to securely connect cables and plugs in a small form factor. This rectangular connector is mainly used in the consumer industry, in addition to the industrial market and the medical market. It is also found in the automotive and aerospace industries, because of its flexibility and low profile.

Working Principle

The working principle of the 71991-416HLF is quite simple. It operates within a single row of PINs and has a 2mm pitch. Furthermore, it is designed for a 0.3mm thickness flexible circuit. These PINs should be inspected, as they are configured in an alternating polarity. The board mounting mechanism is achieved using two legs and a centre spacer. This rectangular connector also has a near 0.3 mm pitch, which prevents misalignment between PINs. Furthermore, the 71991-416HLF features a ZIF (Zero Insertion Force) contacting platform.

Conclusion

The 71991-416HLF is an example of a rectangular connector. It provides a reliable electrical connection between a board and cable, and its features make it ideal for all kinds of in-line applications. This connector is integrated in relatively smaller size and allows for automated assembly solutions, which helps reduce manual labour costs. Additionally, it exhibits features such as thin profiles and a great number of possible pin layout combinations. As a result, the 71991-416HLF is a widely used and popular rectangular connector for many applications, be it industrial, consumer, automotive, or medical.

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