D-sub connectors

(redirected from 15-pin D-sub)

D-sub connectors

(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. The D-sub designation defines the physical structure of the connector, not the purpose of each line.

Technically Not Always DB
In the international DIN 41625 standard, the letters A through E define the number of pins and follow the D. Although called "DB connectors," the only true DB is the DB-25, because B means 25 pins (see illustration below).

The female DB-25 was widely used in the past for the printer port on a PC (see printer cable). The male DB-25 was also the second serial port (COM2) on the PC when serial ports were popular. It is still widely used for RS-232 communications devices.

DB-9 (DE-9)
The male DB-9 connector (officially DE-9) was typically used for the first serial port on earlier PCs (COM1) as well as other communications devices. See serial port.

DB-15 (DA-15 and DE-15)
Two DB-15 connectors are widely used. The larger, two-row female DA-15 is the game port on a PC, and the smaller, three-row, female high-density DE-15 is the VGA port. See VGA and plugs and sockets.

References in periodicals archive ?
The 25-pin D-sub adapter is used for cameras and audio equipment with the UniSlot/SuperSlot interface, and the 15-pin D-sub adapter is for Sony cameras.
Amplia conectividad: RGB 1 (analogo) VGA 15-pin D-sub, RGB3(digital) HDMI, video RCA, Audio 1 /8in.
Units operate from a standard 12-V to 30-VDC power source and can be configured with a 9-or 15-pin D-sub or five-pin terminal-strip electrical connection, all with "plug-and-play" industry standard pinouts.
A standard 12 to 30 VDC power source that can be configured with a 9 - or 15-pin D-sub or 5-pin terminal strip electrical connection.
STM-223 has a digital HDMI interface, 15-pin D-Sub for PC connection and two audio amplifiers.
Standard 15-pin D-sub analog and advanced DVI digital interfaces help to maximize technology investment by allowing a smooth transition from legacy applications to the latest digital graphics standards.
A PC can be attached through a 15-pin D-sub connection, opening the possibility of using the FlatTV as an element in viewing and editing digital video programs.
Comprehensive input panel, including HDMI, DVI-D, 5 BNC (RGBHV, DVD/HD or composite video), 15-pin D-sub in/out, S-Video and composite video in/out
RGB1 (analoga) VGA 15-pin D-sub RGB3(digital) HDMI w/HDCP.
It is equipped with two 15-pin D-Sub connectors for connecting with standard RGB cable, and it supports the PCI Express (x1 - 1 lane) interface at more than twice the data rate of a 32-bit PCI interface, according to the company.
Caracteristicas: Monitor LCD con angulo visible horizontal 170[grados] y 160[grados] vertical en acabado negro piano, proporcion de contraste 30,000:1 con tiempo de respuesta de 5ms, conector de senal analogo RGB 15-pin D-sub y digital 24-pin DVI-D.
Comprehensive input panel, including HDMI, DVI-D, 5 BNC (RGB/HV, DVD/HD or composite video), 15-pin D-sub, S-Video and composite video in/out