DB25 Female Connector Right Angle PCB

  • Rs. 35.00 INR

TECH1810

DB25 Female Connector Right Angle (PCB)

 

This is DB25 Female type Right Angle connector for PCB Mounting. Itcan be easily soldered on PCB.

 

The DB25 (originally DE-25) connector is an analog 25-pin plug of theD-Subminiature connector family (D-Sub or Sub-D).

 

As with the DB9 connector, the DB25 is mainly used for serialconnections, allowing for the asynchronous transmission of data as provided bystandard RS-232 (RS-232C).

 

It is also used for parallel port connections, and was originally usedto connect printers, and as a result is sometimes known as a "printerport" (LPT for short).

 

So to avoid confusion, DB25 serial ports on computer generally havemale 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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