MDM-31PBSL56-A174

Shell Material, Finish:	Aluminum, Nickel Plated, Electroless
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Liquid Crystal Polymer (LCP)
Contact Form:	--
Color:	--
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	3A
Material Flammability Rating:	--
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Series:	83513-Style Micro D Metal Shell (MDM)
Features:	Shielded
Termination:	Wire Leads
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	0.050 Pitch x 0.100 Row to Row
Number of Rows:	2
Number of Positions:	31
Connector Type:	Plug, Male Pins
Connector Style:	D-Type, Micro-D
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	--

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Introduction to D-Sub Connectors

A D-sub connector is a type of electrical connector with a distinctive D-shaped metal shield that is used for a variety of applications. The D-sub connector was initially developed in the early 1940s as a solution for use in aviation electronics. Since then, they have been widely adopted for use in industrial, military, and commercial applications. These connectors are available in a range of sizes, pin configurations, and termination styles.

Types of D-Sub Connectors

D-sub connectors are available in two basic types: those with a male plug and those with a female socket. Female connectors feature pin contacts on the interior, while male connectors feature socket contacts on the exterior. Additionally, these connectors come in four different sizes: DB-9, DB-15, DB-25, and DB-37. Each size is usually available in different shell lengths, such as 15mm, 18mm, or 22mm. The most commonly used shell size is 15mm for cable to board applications.

MDM-31PBSL56-A174 Overview

The MDM-31PBSL56-A174 is a D-sub connector produced by ITT Cannon. It is a 15mm size dual row, Straight PCB connector. The male plug features 86 pins that provide 8 ground pins and 78 signal pins. The female socket has a 15mm diameter and is available in several different termination styles such as Solder, Press-Fit, and Secure Lock. This connector is commonly used in applications such as test and measurement equipment, medical monitoring systems, military radar systems, and industrial machinery.

MDM-31PBSL56-A174 Application Field and Working Principle

The MDM-31PBSL56-A174 is used in applications where high-speed and reliable signal transmission is required. It is widely used in industrial, test & measurement, medical monitoring, military, and commercial applications.The MDM-31PBSL56-A174 works by connecting two boards or cables using spring-loaded contacts. The contacts are made of brass or copper, and are designed to withstand high temperatures, corrosion, and mechanical shock. The contacts also provide a secure connection that ensures data integrity.The MDM-31PBSL56-A174 is IP67 rated, which means it is dust-tight and waterproof. This makes it suitable for use in harsh environments. Additionally, the connector provides shock and vibration protection to ensure reliable signal transmission. It is also RoHS compliant, making it safe for use in environmentally sensitive applications.

Conclusion

The MDM-31PBSL56-A174 is a high-performance D-sub connector designed for a variety of applications. It is suitable for use in test & measurement, medical monitoring, military, and commercial applications. Furthermore, the connector has a rugged design that provides durability and water-tight connections, making it suitable for use in harsh environments.

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