HM2P66PD5115N9LF

Series:	Millipacs®
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Header, Male Pins
Connector Style:	AB 22
Number of Positions:	128 (110 + 18 Ground)
Number of Positions Loaded:	All
Pitch:	0.079" (2.00mm)
Number of Rows:	5 + 1
Mounting Type:	Through Hole
Termination:	Press-Fit
Connector Usage:	--
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Current Rating:	1.5A
Voltage Rating:	750Vrms
Operating Temperature:	-55°C ~ 125°C
Features:	--

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Introduction to HM2P66PD5115N9LF Backplane Connectors

Backplane connectors are electrical components used to connect two printed circuit boards (PCBs) together without having to solder the components together. HM2P66PD5115N9LF is a type of backplane connector that falls into the Hard Metric, Standard category. These connectors are specifically designed for high-speed applications and feature several advantages over other types of backplane connectors. In this article, we will discuss the application field and working principle of the HM2P66PD5115N9LF backplane connectors.

Application Field

The HM2P66PD5115N9LF backplane connectors are mainly used in data communication and networking applications. They are suitable for application fields including industrial automation, military, aerospace, medical, telecommunication, and railway systems. The HM2P66PD5115N9LF connectors have an operating temperature range of -55℃ to 125℃ and are designed to meet VDE0201 operating temperature requirements.The HM2P66PD5115N9LF connectors also provide differential signal transmission and help to reduce EMI noise interference in signal transmission. This makes them ideal for applications that require high-speed data transmission, such as Gigabit Ethernet or Fibre Channel. They are also suitable for high-frequency signal transmission and can support transmission rates up to 18Gbps.

Working Principle

The HM2P66PD5115N9LF backplane connectors have an in-line arrangement of two rows of differential signals, with a single row of power contacts and/or ground contacts. This makes the connectors very compact and space-saving compared to traditional backplane connectors.The differential signal pins of the HM2P66PD5115N9LF connectors feature equal spacing between them and are arranged in a symmetrical pattern. This helps to reduce the EMI effect and crosstalk in signal transmission, and ensures signal integrity.The connectors also feature a metal housing and an inner shell that provides mechanical strength and protection against oxidation. This increases the connectors\' reliability and durability.The connectors have a high-speed push-pull self-mating mechanism that ensures a secure connection between the mating connectors and provides a superior mating cycle as compared to other backplane connectors. The connectors also feature an adjustable lanyard to ensure a secure connection between the two PCBs.

Conclusion

The HM2P66PD5115N9LF backplane connectors are an ideal choice for high-speed data communication and networking applications. These connectors provide differential signal transmission and a secure connection between two PCBs. They are also resistant to EMI interference and feature a high-speed self-mating mechanism. Overall, these connectors offer superior performance and reliability compared to other types of backplane connectors.

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