DF9B-21P-1V(20)

Series:	DF9
Packaging:	Tube
Part Status:	Obsolete
Connector Type:	Header, Center Strip Contacts
Number of Positions:	21
Pitch:	0.039" (1.00mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Solder Retention
Contact Finish:	Tin
Contact Finish Thickness:	--
Mated Stacking Heights:	4.3mm
Height Above Board:	0.130" (3.30mm)

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DF9B-21P-1V(20) Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)The DF9B-21P-1V(20) is a 20V DC rated edge type, mezzanine (board to board) array connector designed for applications that require a high transmission speed and a low signal loss. It is an advanced connector that is well-suited for industrial applications, such as factory automation, robotics, and medical equipment.The DF9B-21P-1V(20) is constructed of a high-temperature, flexible material, which provides superior insulation against voltage fluctuation, while also protecting against arc-flash damage. The lower profile of the DF9B-21P-1V(20) allows for easier access to the connectors terminals while working in tight spaces. The connector’s dielectric material also insulates against electrostatic discharge, which is essential when wiring equipment located in highly sensitive environments.The DF9B-21P-1V(20) features a unique “extended reach” design, which enables easier installation in tight enclosures. The extended reach design also provides better grounding between the board and the connector, thereby minimizing the voltage drop; this helps to ensure a cleaner and more reliable connection. The advanced dielectric material in the connector also provides superior resistance to corrosion, which helps to ensure a long-term, reliable connection.The DF9B-21P-1V(20) is designed with an array of 21 power contacts, enabling the transfer of higher amperage without risking the possibility of arc-flash damage. The contact array also allows for a maximum permissible operating current of 16A, providing ample power for the most demanding applications. The connector also has a termination assembly that helps to protect against mis-wiring, accidental shorts, and potential arc-flash damage.The connector is rated for 20V DC and is competitively priced, making it an ideal choice for a variety of industrial and commercial applications. It is also available with a range of optional accessories, such as a mounting bracket and a terminal cover, to facilitate the installation of the connector in tight spaces.Overall, the DF9B-21P-1V(20) is a versatile and reliable edge type, mezzanine (board to board) array connector, which is designed for high-voltage, high-amperage applications. It features an extended reach design that allows it to fit into tight enclosures, and its robust dielectric material ensures a secure and reliable connection. The connector’s strong insulation rating and easy installation make it a great choice for industrial applications.

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