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DB25 Male Connector (Wire Type)

DB25 Male Connector (Wire Type)

This is DB25 Male type connector with the facility to solder wires on the inner side.The DB25 (originally DE-25) connector is an analog 25-pin plug of the D-Subminiature connector family (D-Sub or Sub-D).As with the DB9 connector, the DB25 is mainly used for serial connections, allowing for the asynchronous transmission of data as provided by standard RS-232 (RS-232C).

It is also used for parallel port connections and was originally used to connect printers, and as a result is sometimes known as a "printer port" (LPT for short).So to avoid confusion, DB25 serial ports on a computer generally have male connectors, while parallel port connectors are DB25 female plugs.

DB25 connector Pins (serial connection)

Pin number Name

  • 2 TXD - Transmit Data
  • 3 RXD - Receive Data
  • 4 RTS - Request To Send
  • 5 CTS - Clear To Send
  • 6 DSR - Data Set Ready
  • 7 GND - Signal Ground
  • 8 CD - Carrier Detect
  • 20 DTR - Data Terminal Ready
  • 22 RI - Ring Indicator Pins (parallel connection)

Pin number Name

  • 1 _STR - Strobe
  • 2 D0 - Data bit 0
  • 3 D1 - Data bit 1
  • 4 D2 - Data bit 2
  • 5 D3 - Data bit 3
  • 6 D4 - Data bit 4
  • 7 D5 - Data bit 5
  • 8 D6 - Data bit 6
  • 9 D7 - Data bit 7
  • 10 ACK - Acknowledgement
  • 11 Busy
  • 12 Paper Out
  • 13 Select
  • 14 Auto feed
  • 15 Error
  • 16 Reset
  • 17 Select Input
  • 18 Ground
  • 19 Ground
  • 20 Ground
  • 21 Ground
  • 22 Ground
  • 23 Ground
  • 24 Ground
  • 25 Ground

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  • Product Code: DB25 Male Connector (Wire Type)
  • Availability: In Stock
  • Rs13.00

Tags: db25, male, connector, wire, db, connector, accessories

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