What is D-Sub pin?
What is D-Sub pin?
Updated: 08/02/2020 by Computer Hope. A D-sub connector, also called a D-sub miniature, is an electrical connector commonly used in computers. D-sub connectors feature parallel rows of connector pins, surrounded by a metal shield. The shield is shorter on one side, resembling the D English letter.
What is a DB-15 connector?
The DB15 connector is an analog socket, with 15 pins, from the D-Subminiatures (D-Sub) connector family. The prefix “D” represents the D-shape of the connector shell. The DB15 connector is mainly used in serial and parallel ports, allowing asynchronous data transmission according to the RS-232 standard (RS-232C).
What is a 15-pin connector used for?
The Video Graphics Array (VGA) connector is a standard connector used for computer video output. Originating with the 1987 IBM PS/2 and its VGA graphics system, the 15-pin connector went on to become ubiquitous on PCs, as well as many monitors, projectors and high-definition television sets.
How many pins does a D-Sub connector have?
(D-SUBminiature connectors) A family of plugs and sockets widely used in communications and on earlier PCs. For example, the analog VGA monitor interface uses a D-sub 15-pin plug and socket. Also called “DB connectors” and “D-subs,” they come in 9, 15, 25, 37 and 50 pin varieties.
What is D-Sub port?
When used as a monitor interface, a D-Sub port is also known as a VGA port, an analog connection standard that’s been around for some time. The connector is a DE-15 connector with 15 pins in three rows, often referred to as a “mini-D-Sub 15-pin” or “D-Sub 15-pin” connector. (Some connectors omit unused pins.)
Are all D-Sub pins the same size?
Shell size 4 is used with the 37 pin D and the 62 pin D connectors. Shell size 5 is used with the 50 pin D and the 78 pin D connectors. Shell size 6 is used with the 104 pin D connector….D-Sub Connector Dimensions.
| Standard Density | High Density |
|---|---|
| DE Shell 9 position | HD DE Shell 15 position |
What is a D-sub connector used for?
D-SUB 37 connectors are commonly used in Hospital facilities as an interface between hospital beds and nurse call systems, allowing for the connection and signaling of Nurse Call, Bed Exit, and Cord out including TV entertainment and lighting controls.
What is a D-Sub connection?
D-sub connectors contain two or more parallel rows of contacts surrounded by a characteristic D-shaped metal shell. The shell not only provides mechanical support and ensures the correct orientation, but it may also screen against electromagnetic interference (EMI).
Is 15 pin D sub the same as VGA?
Which is better D Sub or HDMI?
HDMI: Audio and video signal, best for TV to PC connections. DVI: Video only, perfect for older systems or for 144Hz at 1080p. DisplayPort (DP): The best connector for an audio and video signal, and can transmit 144Hz up to 4K.
Is dsub the same as VGA?
When used as a monitor interface, a D-Sub port is also known as a VGA port, an analog connection standard that’s been around for some time. The connector is a DE-15 connector with 15 pins in three rows, often referred to as a “mini-D-Sub 15-pin” or “D-Sub 15-pin” connector.