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MDCX & MDHC

Product catalog summary

Overview of MDCX & MDHC High Frequency Coax Connectors

This document appears to be a product brochure or technical overview for the MDCX and MDHC series of high frequency coaxial connectors by Smiths Interconnect. The content primarily includes product identification and global contact information for sales and technical support.

Product Identification

MDCX and MDHC are series of high frequency coax connectors.
Dimensions mentioned include sizes such as 1.353” and 1.603”, likely referring to connector dimensions or interface sizes.

Global Support and Contact Information

Smiths Interconnect provides worldwide support for these connectors, segmented by geographic regions and business units:

Americas, Europe, and Asia sales and technical support contacts are provided for:

Connectors
Semiconductor Test
Fibre Optics & RF Components
RF/MW Subsystems (covering Americas, Europe & Asia collectively)

Each region has dedicated email addresses for sales inquiries and technical support, ensuring localized assistance.

Legal and Version Information

The document is copyrighted by Smiths Interconnect, version 1.1, dated 2025.
It includes a notice that the information is subject to export control regulations and legal requirements.

Summary

This document serves as a reference for the MDCX and MDHC high frequency coax connectors, emphasizing global customer support infrastructure rather than detailed technical specifications or procedures. It is intended to guide customers on how to obtain sales and technical assistance worldwide.

Catalog excerpts

MDCX & MDHC High Frequency Coax Connectors

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MDCX & MDHC smiths interconnect MDCX & MDHC Smiths Interconnect's multipin MDCX and MDHC coax connectors have a constant 50 Ohm airline impedance interface and are 30% smaller than our SCX coaxial connectors. Each coax contact has a maximum overall diameter of 0.125" fitted into a low-profile metalized housing. They are RoHS compliant. MDCX and MDHC coaxial contacts are compact in size allowing multiple high density connections in a Micro-D style shell for applications where space and weight savings are important. No cumbersome spring mounts are required. These connectors are also available with...

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smiths interconnect MDCX& MDHC Connector Plug for Cable Mount MDCX & MDHC Coax Socket Contacts Part # *Cable Mount Coaxial Contacts Sold Separately Connector Plug for Cable Mount MDCX & MDHC Coax Socket Contacts (w/Mounting Hardware) ‘Cable Mount Coaxial Contacts Sold Separately Connector Plug for MDCX & MDHC with PC-Tail Coax Socket Contacts MDCX *PC Tail Contacts included

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MDCX & MDHC smiths interconnect Connector Receptacle for Cable Mount MDCX & MDHC Coax Pin Contact Part # *Cable Mount Coaxial Contacts Sold Separately Connector Receptacle for Cable Mount MDCX & MDHC Coax Pin Contact (w/Mounting Hardware) ‘Cable Mount Coaxial Contacts Sold Separately Connector Receptacle for MDCX & MDHC with PC-Tail Coax Pin Contacts MDCX *PC Tail Contacts included

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MDCX& MDHC Connector Plug With MDCX Right Angle PC-Tail Coax Socket Contact Connector Receptacle with MDCX Right Angle PC-Tail Coax Pin Contact (w/Mounting Hardware) *PC Tail Contacts included

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MDCX & MDHC smiths interconnect MDHC Coax Socket Contact (DC-40 GHz) Part Number Part Number Removable MDCX Coax Pin Contact (DC-10 GHz) Part Number Removable MDCX Coax Socket Contact (DC-10 GHz) Part Number Removable MDCX Right Angle Coax Pin Contact (DC-10 GHz) Part Number Removable MDCX Right Angle Coax Socket Contact (DC-10 GHz) Part Number

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smiths interconnect MDCX& MDHC Insert Arrangements CUSTOM 'Consult factory for Hybrid Arrangement Dimension Details 2X (.120) for Jack Screw #4-40 2X (.092) for Jack Screw #2-56 PANEL CUTOUT MDCX Coaxial Contact Interface Contact Mated Pair Contact Interface MDCX & MDHC PCB Footprint

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MDCX & MDHC smiths interconnect How To Order 1 Series MDCX 4 Shell Style Plug Receptacle 6 Contact Termination Straight Crimp Straight PC-Tail Right Angle Crimp (MDCX Only) RPC Right Angle PC-Tail (MDCX Only) 1. Coax contacts sold separately for crimp version. 2. Optional mounting hardware available, please specify panel thickness. 3. Removable coax contacts require removal tool SIR-029 (ordered separately). 4. Consult factory for mixed layouts.

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Worldwide Support Connectors Semiconductor Test Technical Support Technical Support Technical Support Technical Support Technical Support Technical Support Fibre Optics & RF Components RF/MW Subsystems Americas, Europe & Asia Technical Support Technical Support Connecting Global Markets Technical Support Asia Sales Technical Support Copyright © 2025 Smiths Interconnect | All rights reserved | Version 1.1 The information contained within this document is subject at all times to applicable Export Control regulations and legal requirements

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