Serial Cables

A serial cable is a computer cable used for data transfer and information between computers. The cables achieve this via serial communication protocols (data sent one bit at a time). Serial cable assemblies mostly use the RS-232 (Recommended Standard 232) interface specifications.

RS Components offer a selection of high-quality cable assemblies from leading brands including Phoenix Contact, Startech, Molex, TE Connectivity and of course RS PRO.

What are serial cables used for?

Although serial cables have been replaced in some areas by Ethernet, wireless and USB connectors technologies, they are still used in some applications. The cable assemblies are used for connecting computers to printers, PLCs to HMIs, input and output modules and even motor drives. With the help of adapters, it is still possible for devices to communicate with each other using old and new standards.

Industry examples include industrial automation systems, scientific instruments, point of sale technologies, consumer products and industrial circuit boards.

What are the different types of assemblies?

Basic DTE-DCE cables with universal compatibility features, typically used in data terminal equipment and data communication applications.

Null modem cables, which ensure connection stability between two PCs where no modem is present.

V.35 crossover cables, which enable enhanced data rates and increased transfer speeds.

Serial printer cables are used to connect computers and printers with serial port features.

Cable construction

RS232 cables are typically made from shielded cable and will be terminated with D-subminiature connectors. D-subminiature connectors could be DB9 (9-pin) or DB25 (25-pin). The connectors can be plugs (male) or sockets (female). Cable ends often incorporate strain relief for added flexibility.


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Beskrivning Pris Connector A Connector A Gender Connector B Connector B Gender Length Sheath Colour Standards Met Series Cable Type Accessory Type
RS-artikelnummer 122-3039
VarumärkeRS PRO
456,42 kr
Each
Enheter
DB9 Female Unterminated - 2m Black - GTC Sealed - -
RS-artikelnummer 489-942
VarumärkeRS PRO
204,75 kr
Each
Enheter
- - - - - - - - Serial Cable Assembly -
RS-artikelnummer 182-8781
VarumärkeRS PRO
36,77 kr
Each
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DB9 Female DB9 Female 2m Grey CE, REACH - - -
Nytt
RS-artikelnummer 236-9141
VarumärkeRS PRO
189,39 kr
Each
Enheter
DB25 Male DB25 Female 5m - - - - -
RS-artikelnummer 182-8782
VarumärkeRS PRO
66,97 kr
Each
Enheter
D9 Male D9 Female 2m Grey CE, REACH - - -
RS-artikelnummer 182-8783
VarumärkeRS PRO
139,38 kr
Each
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DB9 Male DB9 Female 5m Grey CE, REACH - - -
Nytt
RS-artikelnummer 236-9118
VarumärkeRS PRO
52,47 kr
Each
Enheter
DB9 Male DB9 Female 500mm Black - - - -
Nytt
RS-artikelnummer 236-9139
VarumärkeRS PRO
86,80 kr
Each
Enheter
DB25 Male DB25 Female 1m - - - - -
Nytt
RS-artikelnummer 236-9136
VarumärkeRS PRO
106,00 kr
Each
Enheter
DB25 Male DB25 Male 3m - - - - -
RS-artikelnummer 182-8897
VarumärkeRS PRO
38,18 kr
Each
Enheter
DB9 Female DB9 Female 1m Grey CE, REACH - - -
Nytt
RS-artikelnummer 240-6338
VarumärkeRS PRO
168,70 kr
Each
Enheter
DB9 Male DB9 Female 3m Black - - - -
Nytt
RS-artikelnummer 236-9145
VarumärkeRS PRO
311,71 kr
Each
Enheter
DB15 Male DB15 Female 3m - - - - -
Nytt
RS-artikelnummer 236-9144
VarumärkeRS PRO
285,58 kr
Each
Enheter
DB15 Male DB15 Female 1.5m - - - - -
RS-artikelnummer 182-8820
VarumärkeRS PRO
71,56 kr
Each
Enheter
DB25 Male DB25 Male 2m Grey CE, REACH - - -
RS-artikelnummer 182-8823
VarumärkeRS PRO
75,07 kr
Each
Enheter
DB25 Male DB25 Female 2m Grey CE, REACH - - -
Nytt
RS-artikelnummer 236-9146
VarumärkeRS PRO
392,33 kr
Each
Enheter
DB15 Male DB15 Female 6m - - - - -
RS-artikelnummer 182-8825
VarumärkeRS PRO
370,15 kr
Each
Enheter
DB9' DB25 Female DB9' DB25 Female 2.5m Grey CE, REACH - - -
Nytt
RS-artikelnummer 236-9119
VarumärkeRS PRO
51,83 kr
Each
Enheter
DB9 Male DB9 Female 1m Black - - - -
RS-artikelnummer 182-8906
VarumärkeRS PRO
186,41 kr
Each
Enheter
DB25 Male DB25 Female 6m Grey CE, REACH - - -
Nytt
RS-artikelnummer 236-9142
VarumärkeRS PRO
284,03 kr
Each
Enheter
DB15 Male DB15 Female 1m - - - - -