68321WA4S001

Shell Material, Finish:	Steel
Backset Spacing:	--
Contact Material:	--
Wire Gauge:	--
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Form:	--
Color:	--
Voltage Rating:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	3A
Material Flammability Rating:	--
Ingress Protection:	--
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Series:	683
Features:	--
Termination:	Solder
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Panel Mount, Through Hole
Contact Type:	Coax and Signal
Shell Size, Connector Layout:	4 (DC, C) - 21WA4
Number of Rows:	2
Number of Positions:	21 (17 + 4 Coax)
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub, Combo
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	--

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Introduction to D-Sub ConnectorsD-sub connectors are a type of electrical connector with an easily executable design and interchangeable components. They are used in a wide range of applications such as computer equipment, machine and power tools, and automotive. These connectors can also be used with a variety of media such as fiber optic cables, coaxial lines, and flat cables. The metal-shielding versions of D-subs provide a high level of reliability for signal integrity in harsh environments.68321WA4S-001 ApplicationsThe 68321WA4S-001 connector is a type of D-sub connector which is specifically designed for power applications up to 50A. This connector includes a range of features that make it especially suitable for high-current applications such as in electrical vehicle charging stations. It has a dual-walled structure which helps to reduce vibration. The encapsulated contact cavities enable it to have a higher current rating and a better resistance to corrosion and vibration. The parts are pre-assembled for quick and easy installation, and it is compatible with a range of communication protocols for both power and data.68321WA4S-001 Working PrincipleThe 68321WA4S-001 connector works on the basis of electrical contact which consists of three main components: the contacts, the shielding, and the contact housing. The contacts are made from silver-plated copper, and they are designed to establish a reliable and low-resistance connection when connected with wires. The shielding is made from aluminum and it helps to reduce electromagnetic interference (EMI) and crosstalk. The contact housing serves to protect the contacts from the environmental elements and to ensure that the signal is maintained throughout its lifetime.ConclusionThe 68321WA4S-001 connector is a type of D-sub connector which has been designed specifically for higher current applications. It has a dual-walled structure which helps to reduce vibration, and the parts are pre-assembled for quick and easy installation. It is also compatible with a range of communication protocols for both power and data. The combination of its features make it an ideal choice for applications that require a reliable connection with a high level of current rating.

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