HM2P88PK8111GFLF

Series:	Millipacs®
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Header, Male Pins
Connector Style:	E 25
Number of Positions:	250 (200 + 50 Ground)
Number of Positions Loaded:	All
Pitch:	0.079" (2.00mm)
Number of Rows:	8 + 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:	--

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Backplane Connectors - Hard Metric, Standard

The HM2P88PK8111GFLF is a hard metric backplane connector designed to meet a range of mission-critical applications. It is designed to replace serial, parallel, and coaxial connectors for improved performance and reduced weight and size in devices and systems. It is also compliant with MIL-STD-22D established hardness metrics for use in military and aerospace applications.

Design Attributes

The HM2P88PK8111GFLF is designed to offer a wide range of benefits to users. It is a 2-row, straight-through mating part with a 92-way contact configuration. It has a nominal mated height of 7.2mm, a body width of 8.8mm, and a bushing length of 11.1mm. It achieves a 1mm center line spacing between pins and has a maximum current rating of 2.54A/pin with a maximum voltage rating of 125Vac. Additionally, it is tested to withstand 10000 mating cycles before it starts to wear.

Material and Finish

The HM2P88PK8111GFLF is constructed of thermoplastic materials, which allows for a light weight construction. The mating area of the plug connector is made of tin plated brass, and the contact area is made of copper. This ensures good electrical contact and reliable operation in a wide range of temperatures. Additionally, the contact area of the plug connector is gold plated, which enhances its performance and ensures a reliable connection over long periods of time.

Applications

The HM2P88PK8111GFLF is designed for use in a range of mission-critical applications, such as aerospace and military applications, for which hard metric standards must be met. It is also suitable for use in telecommunications and datacom applications. Additionally, it is commonly used in medical, industrial automation, and automotive applications.

Working Principle

The HM2P88PK8111GFLF works by connecting two printed circuit boards (PCBs) together. The contacts on the plug connector make contact with corresponding contact areas on the socket connector, which are located directly on or near the PCB. This connection allows electrical signals to pass between the two boards. The connector also features a latching mechanism that ensures a robust connection between the two boards. Additionally, the connector is designed to resist shock and vibration due to its hard metric construction.

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