HIF2E-20D-2.54RA

Row Spacing:	0.100" (2.54mm)
Number of Positions Loaded:	All
Color:	Gray
Contact Finish Thickness:	--
Contact Finish:	Gold
Features:	--
Wire Gauge:	28 AWG
Cable Termination:	IDC
Mounting Type:	Through Hole
Series:	HIF2E
Number of Rows:	2
Board-Side Pitch:	0.100" (2.54mm)
Cable Pitch:	0.050" (1.27mm)
Number of Positions:	20
Connector Type:	Ribbon Cable, DIP Header
Part Status:	Obsolete
Packaging:	Bulk

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Introduction

HIF2E-20D-2.54RA, or the high frequency 2 element, 20-pin direct wire to board, 2.54mm rectangular connector, is a widely used connector for a number of electronic components and devices. Its design and application are based on the direct wire to board (DWT) design concept. The direct wire to board concept involves the routing of a cable from the board directly to the connector, unlike the ‘fly-over’ design which entails this to be done via an external harness. This makes it much easier and faster to build and assemble the device onto the board.

Application Field

HIF2E-20D-2.54RA connectors are found in a number of audio, video, telephony, CCTV, broadcasting, and home entertainment applications. For instance, they are ideal for connecting speakers, amplifiers, DVD players, DVRs, digital TVs, and other high-end audio and video equipment. Additionally, they can also be used in data transmission, digital media exchange, medical imaging, digital imaging, automotive, and power management applications. In these modern times, their use is further extended in the development of CCTV systems and video surveillance.

Working Principle

The HIF2E-20D-2.54RA connector uses the same basic structure as other rectangular connectors. Its components include the core, lead frame, and disconnect tab. The core carries the electrical signals from the wire and is made up of high temperature insulation. The lead frame, which consists of two pieces of aluminum, provides an electrical and mechanical link between the core and the disconnect tab. The disconnect tab, also known as the break-away tab, allows for the connector to be connected to multiple boards or to be disconnected from the board when needed. The HIF2E-20D-2.54RA connector utilizes eyelet contact technology, where the pins of the connector are arranged in a two-by-two pattern so that the signals coming in from the core are evenly distributed and maintained throughout the connection. This ensures that interference is eliminated and that the signal strength remains the same. It also helps to minimize signal attenuation, which often occurs when connecting to conventional connectors. To ensure that the connector remains reliable and secure, it is built with noise-shielded connectors. This design helps to reduce the noise generated from the connector. This helps to reduce interference and signal attenuation. In addition, these connectors are designed to withstand harsh environments and provide a reliable connection even in high vibration environments.

Conclusion

The HIF2E-20D-2.54RA connector is a versatile connector which can be used in a variety of applications. Its direct wire to board design makes it easier and faster to assemble and build the device while its noise-shielded design helps reduce signal attenuation and interference. Furthermore, its eyelet contact technology guarantees that the signal remains strong and evenly distributed throughout the connection. In short, the HIF2E-20D-2.54RA connector is an excellent connector for a number of high-performance applications.

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