171-025-112-911

Series:	171
Packaging:	--
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Connector Style:	D-Sub
Connector Type:	Plug, Male Pins
Number of Positions:	25
Number of Rows:	2
Shell Size, Connector Layout:	3 (DB, B)
Contact Type:	Signal
Mounting Type:	Panel Mount, Through Hole
Flange Feature:	Board Side (4-40); Mating Side, Female Screwlock (4-40)
Termination:	Solder
Features:	Board Lock, Grounding Indents
Shell Material, Finish:	Steel, Tin Plated
Contact Finish:	Gold
Contact Finish Thickness:	Flash
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Current Rating:	5A
Operating Temperature:	-50°C ~ 100°C
Voltage Rating:	--
Color:	Black
Contact Form:	Stamped
Housing Material:	Polybutylene Terephthalate (PBT)
Wire Gauge:	--
Contact Material:	--
Backset Spacing:	--

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Introduction of D-Sub Connectors

D-sub connectors, also known as D-subminiature connectors, are widely used in a variety of electronic applications, ranging from consumer electronics products to industrial equipment. D-sub connectors come in various forms including plug and jack (male and female), board-to-board, internal and external terminations. The most common form is known as the D-sub, which is a standard computer interface for connecting peripherals.

171-025-112-911 application field and working principle

171-025-112-911 is a type of D-sub connector which is designed for computer applications. It features two rows of 9 pins, one female and one male connector, and a nickel-plated zinc alloy body. The two rows of 9 pins are arranged in a 180° configuration, providing a secure connection with a minimum of exposed pins.The 171-025-112-911 D-sub connector can be used for a range of applications including data transmission, audio and video, USB and other signal transmissions. It is particularly useful for applications involving cables with limited flexibility and for long distance connections.In operation, the 171-025-112-911 is designed to be slightly press-fit onto the mating connector, using a screw or clip to secure it. The two rows are tensioned against each other to ensure a reliable connection and reduce the risk of contact failure. When mated, the two connectors form an electrical path between active pins which then transmits the electrical signal.

Conclusion

The 171-025-112-911 D-sub connector is a versatile and reliable connector suitable for many different types of applications. It is often used in computer peripherals, data transmission, audio and video, USB and other signal transmissions. Its two rows of tactile pins provides a secure connection with a minimum of exposed pins and its press-fit design ensures a reliable connection. With its versatility and reliability, the 171-025-112-911 D-sub connector is an excellent choice for any electronic device.

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