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
Flange Feature:	Mating Side, Female Screwlock (2-56)
Mounting Type:	Panel Mount, Through Hole, Right Angle
Contact Type:	Signal
Shell Size, Connector Layout:	0.050 Pitch x 0.100 Row to Row
Number of Rows:	2
Number of Positions:	25
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Type, Micro-D
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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D-Sub Connectors

MDM-25SBRPA174 Application Field and Working Principle

D-Sub Connectors are devices used to connect two or more components in an electrical circuit. They are widely used in the fields of electronics, computer, aerospace, telecommunications and automotive applications. The MDM-25SBRPA174 is a type of D-Sub Connector manufactured by Molex, which has an operating temperature range of -55°C to 125°C.The MDM-25SBRPA174 is a 25-pin, single row, female connector with a solder cup termination. It has a connector housing made of polyamide, which is flame retardant, and provides added protection for the electrical components. The contact material is made of phosphor bronze, which is corrosion resistant and has high conductivity. The operating voltage and current ratings are 40V and 1A, respectively. This D-Sub Connector is suitable for connecting various types of electronic components, such as motherboards, cables, monitors, LCD screens, etc. It has a pin pitch of 2.54mm, making it easy to install and remove. Additionally, the connector has an insulation resistance of 1000MΩ, which helps protect against electrical stress and ensures reliable connections.The working principle of the MDM-25SBRPA174 is straightforward. When the connector is attached to the electronic component, the contact pins on the connector align with the corresponding terminals on the component and establishes an electrical connection. The contacts are then compressed by the mating force of the connector, which ensures a reliable and secure connection. Since the contact pins are made of phosphor bronze, they are highly durable and can withstand up to 10 mating cycles.The MDM-25SBRPA174 D-Sub Connector is thus an ideal choice for a wide range of applications, including in the fields of consumer electronics, instrumentation, medical equipment, computers and communication systems, etc. Its excellent electrical performance, durability and low cost make it an attractive option for engineers and electrical designers.

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