MDF7-22D-2.54DSA

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Polyamide (PA), Nylon
Applications:	--
Voltage Rating:	250VAC
Current Rating:	3A
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	--
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-35°C ~ 85°C
Contact Length - Post:	0.118" (3.00mm)
Insulation Height:	0.197" (5.00mm)
Series:	MDF7
Contact Finish Thickness - Mating:	39.4µin (1.00µm)
Contact Finish - Mating:	Tin
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.100" (2.54mm)
Number of Rows:	2
Pitch - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Number of Positions:	22
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle, Bottom Entry
Part Status:	Obsolete
Packaging:	Bulk

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MDF7-22D-2.54DSA Application Field and Working Principle

Rectangular connectors are often used for power, signal & grounding applications in a wide variety of electrical systems. The MDF7-22D-2.54DSA is a dual-row, dual-row right angle multi-pin terminal contact connector by Connector System Technologies, Inc. It features a pitch of 2.54mm between pins, and has a total of 22 pins.

Application Field

This connector is mainly used in the fields of Communication, Automotive & Transportation, Security, Automation & Motion, Medical, and Industrial. It is especially well suited for applications that require high-density connections with short-distance interconnects, such as wire-to-board and board-to-board connections.

Working Principle

The MDF7-22D-2.54DSA connector contains two rows of pins with each row having 11 pins. The pins are arranged in a dual-row, right angle design with a pitch of 2.54mm between pins. This arrangement ensures that the electrical signals can be transmitted reliably and without interference.The two rows of pins are connected to a multi-contact right angle plug with a plastic housing. The plug has a maximum voltage rating of 250VAC/DC and a maximum current rating of 1.5A per pin. The plastic housing provides insulation and protection for the pins from mechanical and environmental damage.Each pin in the connector is surrounded by a metal-clad spring contact. This contact serves as a low-impedance path between the pins of the connector and the contact in the plug, which ensures that signals can be transmitted efficiently.The connector is also designed to be securable, which means that it can be easily mounted onto a variety of surfaces. The mountable nature of the connector makes it convenient to install in a wide variety of applications, such as in circuit boards, machine components, and other electrical systems.

Conclusion

The MDF7-22D-2.54DSA connector is a reliable and versatile connector that can be used for a wide range of applications. It is a dual-row, right angle multi-pin terminal contact connector with a pitch of 2.54mm and a maximum voltage rating of 250VAC/DC and a maximum current rating of 1.5A per pin. The metal-clad spring contact ensures efficient transmission of signals, while the mountable nature allows for easy installation in a variety of applications.

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