188399-9

Series:	Z-PACK
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Connector Type:	Header, Male Pins
Connector Style:	A 22
Number of Positions:	154 (110 + 44 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:	Backplane
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Current Rating:	1.5A
Voltage Rating:	500Vrms
Operating Temperature:	-55°C ~ 125°C
Features:	Board Guide

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Introduction:Backplane connectors are electrical and mechanical components used to join two circuits and provide a communication channel between them. They provide two or more connections to a printed circuit board (PCB) and are designed to optimize signal integrity, compatibility, and reliability. Among backplane connectors, Hard Metric, Standard, connectors attract much attention due to their excellent features and low cost. The 188399-9 application field and working principle will be introduced in this paper. 188399-9 Application Field:The 188399-9 Hard Metric standard connector is an upright multi-row system equipped with a press-fit system. It is mostly employed in high-speed data rate applications up to 10 Gb/s. A popular application of 188399-9 Metric Hard connector is in Data Center Interconnect (DCI) components in computer server boards. It is also used in high-speed embedded processor boards, telecom and communication equipment, wireless base-stations, and optical networks. 188399-9 Working Principle:The 188399-9 Hard Metric connector comprises of two types of components: the male and female. The female connector has numerous contact points to connect the printed circuit board (PCB). This connector is usually designed with 0.5mm of reliable pitch and contact points. On the other hand, the male connectors consist of GPIO interface pins, which have a crescent-shaped profile. This profile enables the male contact to be easily inserted and fixed into the female connector.The 188399-9 Hard Metric standard connector is designed as a press-fit system. This means that during assembly, the male GPIO pins are inserted into the contact points of female connector and fixed in place with a mechanical force. This process eliminates any soldering process and enables the user to assemble or disassemble the connector without a soldering tool. Conclusion:In conclusion, the 188399-9 application field and working principle has been explained in this paper. It is a Hard Metric, Standard, connector used mainly in high-speed Data Center Interconnect (DCI) components for computer server boards. The 188399-9 connector is designed with a press-fit system, which enables the user to easily assemble and disassemble it without a soldering process. This makes the 188399-9 connector an ideal choice for high-speed data rate applications up to 10 Gb/s.

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