MDM-31PSLA174

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:	Solder Cup
Flange Feature:	Cable Side, Male Jackscrew (2-56)
Mounting Type:	Panel Mount
Contact Type:	Signal
Shell Size, Connector Layout:	0.050 Pitch x 0.043 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:	Bulk

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Introduction

D-Sub connectors are an extremely versatile type of electrical connectors, which are designed for electronics. These connectors are widely used in the fields of automotive, computers, aviation, telecommunications, military, industrial, and test & measurement applications. The D-Sub connectors are composed of two parts: the connector and the wire. The connector is an electrical device that connects the wire to the device or system it needs to access. The wire is the conductor that carries the signal or power to the device or system. The MDM-31PSLA174 is a D-Sub connector that combines a metal shell and a push-pull locking mechanism to provide a secure connection. It is manufactured with high-grade copper alloy contacts and metal shells, providing the highest levels of wear resistance, corrosion protection, and electrical contact. This article looks at the application field and working principle of the MDM-31PSLA174 connector.

Application Field of the MDM-31PSLA174

The MDM-31PSLA174 connector is ideal for high-frequency applications in the automotive, computers, aviation, telecommunications, military, industrial, and test & measurement fields. The MDM-31PSLA174 offers strong and reliable connections in environments where vibration, shock, and temperature variations are common. It is designed for use in cross-linked polyethylene (XLPE) and multi-conductor cables that require high frequency signal transmission. The MDM-31PSLA174 features a push-pull locking mechanism that holds the connector securely in place, making it suitable for applications where frequent disconnection and reconnection is necessary.

Working Principle of the MDM-31PSLA174

The MDM-31PSLA174 uses a push-pull locking mechanism to ensure a secure connection. The locking mechanism consists of two components: a cam and a collar. The cam is a extendable arm that fits securely over the collar. When the connecting position is selected, the arm is placed inside the collar and the arm is pulled into the collar. It is then tightened into place by a screw on the side of the collar.The MDM-31PSLA174 is also equipped with high-grade copper alloy contacts and metal shells, providing the highest levels of wear resistance and corrosion protection. The contacts are gold-plated for reliable electrical contact, and the metal shells are electroplated to increase durability and to prevent oxidation of the contacts. The MDM-31PSLA174 has a compact design that helps minimize signal loss and crosstalk in a high-frequency environment.

Conclusion

The MDM-31PSLA174 is a D-Sub connector designed for use in high-frequency applications in the automotive, computers, aviation, telecommunications, military, industrial, and test & measurement fields. Its push-pull locking mechanism holds the connector securely in place, while its high-grade copper alloy contacts and metal shells provide reliable electrical contact. The MDM-31PSLA174 is a versatile and reliable connector for any number of applications that require high frequency signal transmission.

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