1731070120

Features:	--
Backset Spacing:	--
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polyester, Glass Filled
Contact Form:	--
Color:	Green
Voltage Rating:	--
Operating Temperature:	-55°C ~ 130°C
Current Rating:	5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	3.90µin (0.099µm)
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	FM, FCT
Termination:	Solder Cup
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Panel Mount
Contact Type:	Signal and Coax or Power (Not Included)
Shell Size, Connector Layout:	5 (DD, D) - 47W1
Number of Rows:	3
Number of Positions:	47 (46 + 1 Coax or Power)
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub, Combo
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction of D-Sub Connectors 1731070120

D-Sub connectors, also known as D-subminiature connectors or DB connectors, are multipin connectors widely used in computers. D-sub connectors are available in several different sizes, with most commonly used types known as DE-9, DB-15, DB-25 and DB-37. They are used in serial and parallel ports, as well as in video connections such as VGA.

Applications of D-Sub Connectors 1731070120

D-sub connectors are widely used in the fields of industrial automation, medical equipment, test instrumentation, instrumentation for the power industry, telecommunications, robotics, computer and peripherals, and audio visual equipment. They are most commonly used in applications that require a high degree of reliability, suitability for mating and unmating in a limited area, and a wide range of connection options. They are also used in situations where vibration or physical contact may occur, due to their robust construction.

Working Principle of D-Sub Connectors 1731070120

The working principle of D-sub connectors is based on the male and female contact principles. The male section incorporates pins, which make contact with pre-formed semi-circular dimples or circular pockets in the female portion. This type of contact is known as insulation displacement. The electrical contact is made at the same time the contact is mated and connected.When the male and female sections are mated, the pins or sockets make contact with the dimples or pockets. The spring action of the male pins presses them into the circular pockets, creating electrical contact. This type of contact is known as insulation displacement, because both electrical contact and insulation are simultaneously accomplished. This is advantageous for applications like motors, which require both insulation and electrical contact.

Conclusion

In conclusion, D-sub connectors are multipin connectors which are widely used in computers and other devices. They are commonly used in industrial automation, medical equipment, test instrumentation, instrumentation for the power industry, telecommunications, robotics, computer and peripherals, and audio visual equipment. Their working principle is based on male and female contact principles, where when the male and female sections are mated, the pins or sockets make contact with the dimples or pockets. This type of contact is known as insulation displacement, because both electrical contact and insulation are simultaneously accomplished.

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