DBF25SF179A

Shell Material, Finish:	Steel, Yellow Chromate Plated Zinc
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Thermoplastic
Contact Form:	Machined
Color:	Black
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Series:	Original D
Features:	--
Termination:	Wire Wrap
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	3 (DB, B)
Number of Rows:	2
Number of Positions:	25
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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DBF25SF179A Application Field and Working Principle

About D-Sub ConnectorsD-Sub connectors are popular due to their well-established design and reliable performance. They are widely used in industrial, instrumentation, and military applications. They are available with two to fifty pins or contacts and a wide range of shell sizes.DBF25SF179A FeaturesThe DBF25SF179A is a highly versatile and reliable D-Sub connector. It has 25 pin or contact positions and standard top entry socket termination. It is IP67 rated for dust tight and water resistant applications. The DBF25SF179A is constructed from nickel-plated brass and utilizes high temperature thermoplastic insulation, complete with electro-tin plated contacts. It is also RoHS and REACH compliant. This connector is suitable for a wide range of industries such as automotive, computers, and data communication. DBF25SF179A Application FieldsThe DBF25SF179A connector is mainly used in applications requiring high-reliability with a sealed connection. It is commonly used in high-vibration situations such as in automotive engines or in harsh environments and is also ideal for 19-pin computer motherboard and industrial signal connections. It is often used in electronic test systems, communications equipment, and data acquisition systems.DBF25SF179A Working PrincipleThe DBF25SF179A connector offers a 25-pin arrangement in a single connector, allowing easy and reliable connections of electronic equipment. It has two sets of pins, one set is sourced pins and the other set is sink pins. The sourced pins carry power supply while the sink pins are connected to a signal source. The unique design of the DBF25SF179A connector ensures that there is an electrical connection is established between the two components, allowing for a reliable and efficient connection. The DBF25SF179A connector is sealed to ensure that dust and moisture do not enter the connector. This also minimizes vibration and prevents the connector from becoming loose. It also features a locking mechanism that firmly supports the connection and allows for secure mating. ConclusionThe DBF25SF179A connector is a reliable and versatile D-Sub connector that is suitable for a wide range of applications. It is sealed for protection against dust and moisture and features a locking mechanism for secure connections. It is ideal for applications that require high-reliability with a sealed connection such as in harsh environments and high-vibration situations.

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