MDM-25PH027B-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
Contact Type:	Signal
Shell Size, Connector Layout:	0.050 Pitch x 0.043 Row to Row
Number of Rows:	2
Number of Positions:	25
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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D-Sub Connectors

D-sub connectors are a type of electrical connector commonly used in computer connections. They are named after their distinctive D-shaped metal shield. Common uses of D-sub connectors include computer and other digital device connections, the RS232 serial port, and Composite video connections. The MDM-25PH027B-A174 D-sub connector is a 25-pin connector, with a 0.025 square inch contact pitch.

Application Field

The MDM-25PH027B-A174 D-sub connector is a versatile and cost-effective solution for a wide variety of applications. It serves as the perfect replacement for aging serial or I/O ports on older devices, as well as the perfect connector for newer devices with a PXIe or USB HD type interface. It is also a great option for smaller projects, as its compact size makes it an ideal choice for portable designs. Additionally, it offers a great range of features, such as a budget-Friendly construction, corrosion-resistant contacts, and a robust metal shell.

Working Principle

The MDM-25PH027B-A174 D-sub connector uses a simple but effective line of pins and sockets that connect two components together, usually located on a printed circuit board. The connector body consists of a metal shell, contacts, and a plastic insulator to channel the electrical signals to the corresponding pins and sockets. When the connectors are mated, the pins and sockets make contact and establish an electrical connection.The MDM-25PH027B-A174 connector employs a locking screw for secure attachment to a panel. Once the connectors are in place, the locking screw is tightened, preventing accidental disconnection and enhancing reliability. This type of connector also has environmental protection features, such as a corrosion-resistant contact material, which provides protection against intermittent contacts and the elements.

Advantages

The MDM-25PH027B-A174 connector offers several advantages over other types of connectors. It is a cost-effective solution for many applications, and its small size allows for easy integration into tight spaces. Additionally, this type of connector is extremely durable and reliable, making it ideal for industrial and military applications. Furthermore, the locking screw feature provides a stable connection with no accidental disconnection.The MDM-25PH027B-A174 connector also offers some unique advantages, such as the option of an EMI or RFI shield cover, which is designed to protect sensitive circuitry from interference or damage. Additionally, the connector has several contact ratings, allowing it to be used on a wide range of systems.

Conclusion

The MDM-25PH027B-A174 D-sub connector is a high-quality and reliable connector, perfect for applications in need of a reliable and secure connection. Its small size and easy integration make it an ideal choice for portable designs, and its locking screw feature provides a sturdy connection with no accidental disconnection. Additionally, it offers a range of features that make it a great option for industrial and military applications, including protection from EMI and RFI.

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