Bellcorp Associates, LLC

MCX, Inc.

MCX, Inc. specializes in the design and manufacture of a wide range of electronic cable
assemblies and wire harness solutions. Their customer base spans diverse markets, including
medical devices, aerospace and aviation, and electric vehicle technologies.

About MCX, Inc.

Performance, reliability, and dependable results.

Established in 1981 to support the rapid growth of Silicon Valley’s electronics sector, MCX, Inc. has grown into a trusted manufacturer of high-quality interconnect solutions. Today, the company delivers custom cable assemblies and harnesses that support critical applications across multiple industries—from healthcare and aerospace to advanced mobility and electrification.

Products & Capabilities

Flat Cable Assemblies

  • Gold-plated connectors.
  • 1.0 mm to .156″ centerlines.
  • Shielded and twisted-pair configurations.
  • Custom folds, breakouts, sockets, plugs, and D-subs.

Flat Flex Cable (FFC) Assemblies

  • Receptacles and solder-tab terminals.
  • Polyester cable with copper conductors.
  • .050″ and .100″ centerlines.
  • Single- and double-row connectors.
  • Custom bends, folds, and processing.

Coaxial Cable Assemblies

  • Connector options: BNC, TNC, F-Type, SMA, SMB, MCX, MMCX.
  • Testing services include continuity, opens/shorts, insertion loss, and VSWR.
  • Frequency range: 25 MHz – 3.3 GHz (and additional testing as required).

Round Cable Assemblies

  • Power, data, and D-sub connectors.
  • Cable materials specified to customer requirements.
  • Custom labeling and packaging.

Round Cable Assemblies

  • Applications including LVDS and jumper assemblies.
  • Wire sizes from 4–30 AWG.
  • Materials such as Teflon, PVC, and silicone.
  • Support for major connector manufacturers.
  • Shielding and protective sleeving available.

Electro-Mechanical Assemblies

  • Sheet metal brackets.
  • Box builds.
  • Integrated cable and wire assemblies.

Have Questions?

Please contact us to learn how our capabilities and services can meet your requirements.