56F731-015 Connectors, Interconnects

Features:	Filter
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polyester, Glass Filled
Contact Form:	--
Color:	--
Voltage Rating:	50V
Operating Temperature:	-55°C ~ 125°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	15.0µin (0.38µm)
Contact Finish:	Gold
Shell Material, Finish:	Zinc Die Cast, Nickel Plated
Series:	700
Termination:	Solder Cup
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Free Hanging (In-Line)
Contact Type:	Signal
Shell Size, Connector Layout:	4 (DC, C)
Number of Rows:	2
Number of Positions:	37
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction: D-Sub Connectors

D-sub connectors are most commonly used in audio-visual equipment, computers and telecommunications for a wide variety of applications. D-sub connectors are a type of electrical connector, usually made of metal, with female and male connector pins with one or two ports that provide a high level of electrical and physical protection. D-sub connectors are designed to be robust and able to withstand harsh conditions. These connectors are also known for their high durability and long life.

56F731-015 Application Field and Working Principle

The 56F731-015 is one type of D-sub connector manufactured by Keya Electronics. It is a High Voltage, High Current Feed-Thru Connector designed to provide power supplies with high energy capability and high protection from contamination and electrical corrosion. It is manufactured in a variety of sizes such as 7/16”, 15/16” and 16/17” and can be used for a variety of applications.The 56F731-015 is designed to be used in industrial and electrical power applications. It is a single connector type with a voltage rating of 56V and a current rating of 6 Amps. Additionally, the contact diameter is 7.9mm and the contact force is 0.9N. The 56F731-015 also has a dielectric strength of 1500V and an insulation resistance of 100M.The working principle of the 56F731-015 is based on its ability to provide high voltage and current with high reliability. The contacts are made from nickel-plated steel and are insulated to protect against accidental shorting. The contacts are also designed to provide excellent connection and superior contact retention, providing stability and reliability when transmitting power. Additionally, the contacts are corrosion resistant, providing additional protection against the elements.

Conclusion

D-sub connectors, and the 56F731-015 in particular, are designed to be strong and durable. They provide a high level of electrical and physical protection, with superior connection and reliable contact retention. The 56F731-015 is designed for high voltage and current applications, such as industrial and electrical power supplies. Additionally, it is corrosion resistant and has an insulation resistance of 100M. It is a quality product manufactured by Keya Electronics, designed to provide high-reliability and superior performance.

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Part Number	Manufacturer	Price	Quantity	Description