MDF7-20DP-2.54DSA

Operating Temperature:	-35°C ~ 85°C
Insulation Height:	0.100" (2.54mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	8.00µin (0.203µm)
Contact Finish - Post:	--
Contact Material:	Brass
Insulation Material:	Polybutylene Terephthalate (PBT)
Features:	--
Overall Contact Length:	0.612" (15.54mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	3A
Voltage Rating:	250V
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	20
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	MDF7
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.394" (10.00mm)
Contact Length - Post:	0.118" (3.00mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to MDF7-20DP-2.54DSA

MDF7-20DP-2.54DSA is a type of rectangular connector typically used in the electronics industry, classified as a "header" under rectangle connector categories. It is a two-layered, dual-row header with 20 pins, spaced with 2.54mm (0.1 in) pitch.

Applications

The MDF7-20DP-2.54DSA rectangular header is mainly used in consumer and industrial electronics applications. It is often used as a connection point for printed circuit boards, providing additional flexibility and convenience to wire connections between the boards. It is also widely used in the automation industry for various mechanical and electrical assembly applications.

Design Features

The MDF7-20DP-2.54DSA rectangular header features two rows of 20 dual-row pins, which allows either one or two boards to easily connect together. The pins are spaced at a pitch of 2.54mm, which enables it to fit on smaller electronic boards. The header is made of plastic, which is lightweight and durable, making it ideal for portable applications, as well as being resistant to corrosion and high temperature environments. Additionally, the header has a total length of 7.62mm, allowing it to fit in tight spaces.

Working Principle

The MDF7-20DP-2.54DSA rectangular header works when the two boards connect together. The male pins on one end of the header are inserted into the female connectors on the other end, creating an electrical connection between the two boards. The connection is done by the use of a compression spring which forces the pins into the female connectors along the pitch. The pin contacts are then soldered to the PCB, providing a direct electrical connection between the two boards. This connection then allows the boards to communicate and pass power or signals between them.

Conclusion

The MDF7-20DP-2.54DSA rectangular header is an important component in the electronics industry, providing a reliable connection and communication between printed circuit boards. The dual-row pins, spaced with a 2.54mm pitch, makes it ideal for tight spaces, and the plastic material makes it lightweight and durable. The header also works through the use of a compression spring that forces the pins into the female connectors, allowing them to create a direct electrical connection between the two boards.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description