HM2P09PK5111GF

Series:	Millipacs®
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Connector Type:	Header, Male Pins
Connector Style:	C 11
Number of Positions:	77 (55 + 22 Ground)
Number of Positions Loaded:	All
Pitch:	0.079" (2.00mm)
Number of Rows:	5 + 2
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:	500V
Operating Temperature:	-55°C ~ 125°C
Features:	Board Guide

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HM2P09PK5111GF Application Field and Working Principle

Backplane Connectors - Hard Metric, Standard - are designed to provide reliable transmission of electrical signals and power from one printed circuit board to another. The HM2P09PK5111GF is a versatile connector specifically designed for high-speed data transfer, making it ideal for applications that require high throughput.The HM2P09PK5111GF is a compact and cost-effective solution that offers a low contact resistance of less than 5m Ohm, high insulation resistance of greater than 1000Vdc, and withstands a current capacity of up to 8A. It is designed to provide superior signal integrity with reduced EMI, allowing it to be used in a variety of industries including telecommunications, automotive, and industrial automation.The connector consists of a metal housing and two plated contact cells that are held together by screws. The two contact cells use special surface finishes that are resistant to corrosion and wear, ensuring effective transmission of power and signals. Each contact cell contains two small contact elements, called pads, that allow data to be transmitted when the two pads on each cell touch each other.The internal workings of the HM2P09PK5111GF can be divided into two portions, namely the contact force and the signal transmission. The contact force is generated by the two metal arms that press against the contact cells when the cover is closed. This creates a thin gap between the connection pads and ensures that when the two meet, sufficient pressure is applied to ensure a reliable connection.To facilitate signal transmission, the contact cells are equipped with a special dielectric organic material that helps minimize signal loss. This material is included to ensure that the signal does not suffer degradation due to electrical noise or electromagnetic interference.As the signal leaves one cell and enters the other, the metal housing acts as a shield, further reducing the noise level. The signal is then passed through internal signal routing to ensure that the signal is delivered accurately. The result is an improved signal integrity with lower bit error rates and fewer data loss events.The HM2P09PK5111GF is a versatile connector that is designed to provide reliable, high-speed data transmission for a variety of applications. Its low contact resistance, high insulation resistance, and superior signal integrity make it an ideal choice for applications requiring reliable signal transmission.

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