DDMA50PA197

Shell Material, Finish:	Steel, Tin-Nickel Plated
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	20-28 AWG
Housing Material:	Polycyclohexylenedimethylene Terephthalate (PCT)
Contact Form:	Machined
Color:	Black
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	7.5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Series:	D*MA
Features:	--
Termination:	Crimp
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Panel Mount
Contact Type:	Signal
Shell Size, Connector Layout:	5 (DD, D)
Number of Rows:	3
Number of Positions:	50
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

The DDMA50PA197 is a connector module type, used mainly in data communication applications for connecting and connecting signal lines. This type of connector is commonly referred to as a D-Sub connector and is often used for multi-wire communications, though it can be used for a variety of applications.

Application Field

The DDMA50PA197 is mainly used in data communication applications, where it is used to transmit and receive multi-wire signals. It can also be used for a variety of other applications, including the connection of computer peripherals and other equipment to a computer or server.It is also used for connecting cables to printed circuit boards, providing an efficient, reliable connection for signal and power transmission. This is beneficial in scenarios where space is limited, and the connectors need to fit into a smaller area. Furthermore, the connector is often used in high-frequency applications, such as in telecommunications.

Working Principle

The DDMA50PA197 connector is a D-Sub type connector which uses metal pins and sockets to interconnect cables or printed circuit boards. The connector is designed such that the metal pins are inserted into the metal sockets on the connector, thus creating a secure connection.The pins and sockets are typically constructed from copper, which ensures high electrical contact and high voltage and current ratings. The pins and sockets typically have a gold coating on the contact points, which improves resistance to corrosion and oxidation.The connector is also designed with an insertable locking mechanism, which ensures that the connection is secure and prevents accidental disconnection. The locking mechanism operates by pressing a button on the connector, which locks the pins and sockets in place. The DDMA50PA197 is typically used in conjunction with insulation displacement connectors, which also make use of pins and sockets to interconnect cables or printed circuit boards. Insulation displacement connectors have a groove which can be used to hold the insulation of the wire or signal, thus ensuring maximum protection.

Conclusion

The DDMA50PA197 is a type of D-Sub connector, designed for use in data communication applications. This connector is designed for use in multi-wire applications, providing a secure and reliable connection for signal and power transmission. It is designed with an insertable locking mechanism, which ensures that the connection is secure and prevents accidental disconnection. The connector is also commonly used in conjunction with insulation displacement connectors, which help to maximize signal protection.

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