164A19669X

Features:	Board Lock, Mounting Brackets
Backset Spacing:	0.559" (14.19mm)
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Polybutylene Terephthalate (PBT), Glass Filled
Contact Form:	Machined
Color:	Black
Voltage Rating:	125V
Operating Temperature:	-55°C ~ 125°C
Current Rating:	7.5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	IP20
Contact Finish Thickness:	8.00µin (0.203µm)
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	164A
Termination:	Solder
Flange Feature:	Housing/Shell (4-40)
Mounting Type:	Board Edge, Through Hole, Right Angle
Contact Type:	Signal
Shell Size, Connector Layout:	4 (DC, C)
Number of Rows:	2
Number of Positions:	37
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

D-sub Connectors and their Application Fields and Working Principles

D-sub connectors, also known as D-subminiature connectors, are not a single type of connector, but rather a family of connectors that share the same basic design. They are commonly used in the computer and communications industries, and are essentially two electrically conductive metal pieces that connect two different pieces of electronic equipment together. The D-sub connector family has been around since the earliest days of computing and communications technology and continues to be the preferred choice for many applications today.Developed by Amphenol Corporation in the 1950s, D-subs were originally designed as cable connectors to connect components such as monitors, keyboards, and floppy drives to computers\' mainframes. Although the standard design has changed over the years, the principles of D-subs remain virtually unchanged. D-subs are designed as two parallel lugs, or pins, connected by a flat membrane. The lugs protrude from the membrane and are connected to a central “bridge”, which serves as the electrical pathway between the two lugs. The flat, flexible membrane allows for easy connection between the two metal pieces, while the bridge ensures that a secure electrical connection is made.The main advantage of D-sub connectors is their flexibility; they are usable in a wide variety of applications. Due to their small size they can be used to connect such devices as digital cameras, modems, and hard drives, as well as traditional computer components such as keyboards and monitors. Furthermore, because of the flat design of the membrane, D-subs can be used in even the tightest of spaces, like those commonplace in today’s laptop computers. D-sub connectors come with either male (pin) or female (socket) contacts, depending on the application. The contact design for the two genders are slightly different. The male contact has a prong on the end that is used to make the electrical connection, while the female connector has a recessed pocket that allows the male contact to fit in securely. This ensures that no electrical contact is made until the two pieces are connected properly. To further increase reliability, both male and female D-sub connectors have two metal strips, or contacts, which must be connected to complete the circuit.The electrical contacts of a D-sub connector are made from two different types of materials. The most common material is copper, which is an excellent electrical conductor. However, other conductive metals, such as brass and aluminum, are also used in certain applications. For the insulation of the contacts, the connector typically has an epoxy coating or a plastic housing. Both of these materials are non-conductive and provide excellent protection from shocks or spikes in power.D-sub connectors are widely used in the computer industry today, due to their durability and ease of use. However, they are also used in a variety of other industries, such as telecommunications, automotive, and medical. They can be used to connect power sources, signals, and controls, depending on the application. D-subs are also considered a reliable choice for high vibration environments, such as those found in military applications, railways, and construction sites.In conclusion, D-sub connectors are a reliable and versatile choice for use in many applications. They come in many sizes and types, and can be used to create reliable electrical connections between two pieces of equipment. The standard design can be adapted for use in a variety of settings, making them an ideal choice for many applications. Whether you need to connect a computer or a medical device, D-subs are sure to provide a reliable and secure connection.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description