DB9 Female Solder Connector

SKU
493
This item is subject to a 15% tariff surcharge
DB9 | Female | Solder Type | Gold-Plated Contacts | Tinned Copper Shell | Create Custom Pinout
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These DB9 Female Solder Connectors are used to terminate the connection type of a cable. They can easily be soldered to 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:

  • DB9 Female
  • Solder Type
  • 9 Pins
  • Gold-Plated Contacts
  • Tinned Copper Shell
  • Nickel Thermoplastic Insulator
  • 5 Amp
More Information
Tariff Percentage 15%
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Proposition 65

WARNING: This product can expose you to chemicals including phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

RoHS*

Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment in the European Union.  It stands for Restriction of Hazardous Substances Directive.

REACH*
REACH, a European Union regulation addresses the production and use of chemical substances and their potential impacts on both human health and the environment.  It stands for Registration, Evaluation, Authorisation, and Restriction of chemicals.

WEEE*

The WEEE Directive set collection, recycling and recovery targets for all types of electrical goods in the European community.  It stands for Wate Electrical and Electronic Equipment Directive.

* The following information is for information purposes only.  It does not guarantee that the product adheres to the following standards.  Please check the product description for specific certifications.

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 take 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 provide shielding 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 DB9 Connector?

You only need a few things to make a DB9 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 DB9 hood (metal or plastic depending on your preference), a DB9 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 DB9 hood (metal or plastic depending on your preference), a DB9 grommet, and a D-Sub crimp tool.

Common Null Modem Pinout

Signal Name and AbbreviationDB25 PinDB9 PinDirectionDB9 PinDB25 PinSignal 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 NameDB25 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