RS232 & D-Sub Assemblies

Casco Manufacturing is capable of meeting precise client specs for RS232 and D-Sub cable assemblies, including pin-to-pin mapping, custom cable lengths, shielding levels, connector formats and exit angles. We provide comprehensive engineering support for reviewing electrical requirements, defining mechanical tolerances or translating print/spec sheets into a finalized BOM. These assemblies are available in standard or high-density formats and can include molded strain reliefs, custom hoods or waterproofing as needed.

No matter the configuration, every cable assembly Casco provides includes a documented traveler, serialized identifiers if requested and lot traceability for quality assurance and repeatability. These features and capabilities make Casco the ideal partner for OEMs and integrators for replacing legacy serial cables, upgrading industrial systems or sourcing consistent assemblies across production cycles.

  • Standard extension cables and custom pinout available
  • We can build all RS232 custom connector cables to your specification
  • High-density D-sub cables available
  • Shielded or low-capacity cables available
  • Custom Labeling
  • Custom Lengths
 

Connectors

  • DB9
  • DB15
  • DB25
  • DB37
  • DB50
  • HDDB15
  • High Density 15-78

Hoods Type

  • Plastic
  • Metalized Plastic
  • Metal
  • Standard
  • Right Angle

Exit Style

  • 90°
  • 120°
  • 180°
 

Configured for Performance Across Applications

The wide range of customization options we provide makes Casco cable and wire harness assemblies the perfect fit for numerous applications. Some of the most common use cases for our products include CNC equipment, robotic systems, PLCs, embedded devices and legacy I/O devices that require RS232 communication.

Our custom D-Sub cable assemblies are constructed with noise-resistant materials to prevent electromagnetic interference in industrial and medical environments. We’re also capable of providing these with ruggedized or compact hoods to support tight cabinet installations or mobile system vibration resistance. D-Sub cable jackets can be selected based on flexibility, temperature range or chemical resistance to meet specific applications, as well.

For every cable and wire harness assembly, Casco ensures crimp and termination quality through a comprehensive in-process inspection process. This ensures D-Sub connectors perform as expected even when used in high-vibration or thermally stressed environments.

Partner With Casco for RS232 and D-Sub Solutions

Choosing to work with Casco Manufacturing for industrial serial cable assembly expertise means gaining responsive collaboration from RFQ all the way through to delivery. We provide comprehensive support including design collaborations and BOM optimizations. Our U.S.-based production ensures clients receive fast lead times, reduced shipping risks and accessible engineering support. We also support high-mix, low-to-mid-volume production, making us the ideal partner for legacy system refreshes, specialized builds or component consolidation. Our expertise with legacy connectors and hard-to-source parts means we can recommend modern alternatives when appropriate.

Casco’s ability to provide serial cable assemblies and broader harness systems means many of our customers can consolidate vendors and gain more consistency as a result. Our commitment to quality also means we log visual inspections and in-process checks per WHMA-A-620 standards. Our operators are trained and recertified in IPC/WHMA-A-620 every two years to ensure consistency across shifts and product lines. To learn more about everything Casco Manufacturing can do as a ISO-9001-certified cable assembly supplier, reach out and speak with a member of our team today.

We Are The Custom Cable Experts

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