DB25 Male Crimp Connector
DB25 Male Crimp Connector Thumbnail 1 DB25 Male Crimp Connector Thumbnail 2 DB25 Male Crimp Connector Thumbnail 3 DB25 Male Crimp Connector Thumbnail 4

DB25 Male Crimp Connector

DB25 | Male | Crimp Type | Gold-Plated Contacts | Tinned Copper Shell | Create Custom Pinout

Item # 572
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Sale Price $1.03
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These DB25 Male Crimp Connectors are used to terminate the connection type of a cable. They can easily be crimped onto a custom length cable as well as create a custom pinout, creating a permanent and durable connection for all applications. These connectors are made with high-quality materials to ensure durability and a long life.

Features:

  • DB25 Male
  • Crimp Type
  • 25 Pins
  • Tinned Copper Shell
  • Nickel Thermoplastic Insulator
REVIEW SUMMARY for DB25 Male Crimp Connector
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1

What are D-Sub connectors?

D-Sub connectors are named after their D-shaped form. They come in a variety of pin numbers to fit your computer application needs.

Are D-Sub and Serial Connectors the same?

Yes they are the same thing.

What are the advantages of using a solder connector?

When using solder connectors, it is a more permanent solution as compared to crimp connectors. You do not have to worry about pins being pulled out on solder connectors, which can happen in crimp connectors. For this reason, soldering can be more reliable.

What are the advantages of using a crimp connector?

Using crimp connectors is often just as reliable as solder connectors but they takes less time to install. Installation is as simple as squeezing a crimping tool to secure the connection.

What are the benefits of using a plastic, metalized plastic, or metal hood for my connector?

Plastic hoods are the most economical option when constructing D-Sub connectors. Metalized plastic hoods provides shielded against EMI/RFI interference while still being an economical option. Metal hoods provide durability as well as shielding against EMI/RFI interference.

What all do I need to assemble a DB25 Connector?

You only need a few things to make a DB25 Connector. There are two types you can choose from; solder type or crimp type.

Solder Type: To make a solder type connector, you will need either a male or female solder type connector, a DB25 hood (metal or plastic depending on our preference), a DB25 grommet, and a soldering iron.

Crimp Type: To make a crimp type connector, you will need either a male or female crimp type connector, D-Sub crimp pins to match the gender of your connector, a DB25 hood (metal or plastic depending on our preference), a DB25 grommet, and a D-Sub crimp tool.

It is rather simple, but rather than having to buy each individual item to assemble your connector, we offer kits in all the D-Sub connector types to make it easier on you. You can buy it unassembled or you can have us assemble it for you.

Click here for a DB25 male crimp connector kit with a plastic hood

Click here for a DB25 male crimp connector kit with a metal hood

Common Null Modem Pinout
Signal Name and Abbreviation DB25 PinDB9 PinDirection DB9 Pin DB25 Pin Signal Name Abbreviation
Frame Ground FG 1 1 FG
Transmitted Data TxD 2 3 2 3 RxD
Received Data RxD 3 2 3 2 TxD
Request to Send RTS 4 7 8 5 CTS
Clear to send CTS 5 8 7 4 RTS
Signal Ground SG 7 5 5 7 SG
Data Set Ready DSR 6 6 4 20 DTR
Data Carrier Detect DCD 8 1
Data Terminal Ready DTR 20 4 1 8 DCD
6 6 DSR

Common Serial Modem Pinout
Signal Name DB25 PinDB9 PinDirection
Protective Ground
1
Transmitted Data 2 3
Received Data 3 2
Request to Send 4 7
Clear to Send 5 8
Data Set Ready 6 6
Signal Ground 7
5
Data Carrier Dectect
8 1
Data Terminal Ready
20 4
Ring Indicator
22 9

Straight Through Pinout
DB37 PinDB25 PinDB15 PinDB9 Pin
1-1 1-1 1-1 1-1
2-2 2-2 2-2 2-2
3-3 3-3 3-3 3-3
4-4 4-4 4-4 4-4
5-5 5-5 5-5 5-5
6-6 6-6 6-6 6-6
7-7 7-7
7-7 7-7
8-8 8-8 8-8 8-8
9-9 9-9 9-9 9-9
10-10 10-10 10-10
11-11 11-11 11-11
12-12 12-12 12-12
13-13 13-13 13-13
14-14 14-14 14-14
15-15 15-15 15-15
16-16 16-16
17-17 17-17
18-18 18-18
19-19 19-19
20-20 20-20
21-21 21-21
22-22 22-22
23-23 23-23
24-24 24-24
25-25 25-25
26-26
27-27
28-28
29-29
30-30
31-31
32-32
33-33

34-34
35-35
36-36
37-37

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