Your Global Partner for Innovative Connectivity Solutions

  • Smiths Interconnect is a leading provider of technically differentiated electronic components, subsystems, microwave and radio frequency products that connect, protect and control critical applications in the Defence and Aerospace markets.
  • Reliability is the essential attribute in the leading edge technologies that we utilize.
  • We offer proven quality and innovative connectivity solutions, constantly adapting our products to tomorrow’s needs while meeting our customer requirements.
  • We leverage our application specific expertise to design and manufacture superior connectors and cable assemblies, RF components and sub-systems that ensure optimal performance, durability and safety.

Providing A Competitive Advantage

  • Breadth of highly reliable, quality interconnect solutions proven in the harshest military environments
  • Know-how and application expertise ensuring the design, manufacture and supply of cost effective, high volume products and complete tailored solutions.
  • Working closely with our customers to address their current needs and constantly enhance our capability to solve tomorrow’s problems
  • Tackling the challenges of higher power, higher data rates, wider bandwidth, and greater connectivity all within a smaller footprint.


  • Airborne, Vehicular and Naval
  • Ground Based (Stationary and on the Move)
  • Man-Portable
  • Datalinks
  • Missiles
  • Timing and Networking


  • Countermeasure (ECM)
  • Protection (EP)
  • Suppo10rt Measures (ESM)
  • Simulation


  • Remote Sensing and Surveillance
  • Data Analysis
  • Data Recording
  • Data Distribution and Management
  • Positioning and Networking


  • Surveillance 
  • Precision Approach
  • Target Acquisition
  • Early Warning
  • Fire Control
  • Radar Altimeter

Product Range




Broad Range of Advanced Interconnect Technologies


High Volume Product Platforms & Complete Tailored Solutions


Global Reach with Local Support

We integrate the highest performance contact technologies into a broad range of electrical connectors that provide reliable performance and protection against breakdown. Our Broad suite of interconnect solutions comply with regulatory and application specific requirements and enjoy a reputation of excellence in the marketplace.

HBB Series

Smiths Interconnect’s HBB connectors are suitable for applications requiring the transmission of high currents (up to 500A) including aerospace, defense, aviation, transportation, industrial, auto/EV, alternative energy, and oil & gas markets. Hypertac® hyperboloid contact technology guarantees high reliability under harsh environmental conditions.

  • High power, quick release circular connector
  • High current handling capability within small size
  • Single pole, 300A (size 17) and 500A (size 21) versions
  • Equipped with hyperboloid contacts for high reliability and excellent integrity
  • Robust aluminum metal shell fully sealed to IP67 and featuring 360° EMI/RFI shielding
  • Includes a safety interlock system “last mate first break”, enabling to automatically turn power on and off of the equipment when connectors are mated or unmated
  • Gender reversible
  • Minimal component count, reducing stock management
  • Quick release latching mechanism
  • Simple maintenance and speedy changeover thanks to the polarized system

Snaptac® Overview

Smiths Interconnect's SnapTac® Series is a lightweight, robust, quick release miniature connector, featuring IP67 sealing and EMI shielding. It provides a reliable and robust connector system ideal for use in environments or where fast and easy mating/demating is required.

Available Geometries

  • Snaptac connectors are available in both circular (7-, 13-, and 19-) and rectangular (12-, 21, and 30-) way geometries. Plugs are available in two versions, with and without over-moulding. A 90° over-moulded version is also available for the circular connector.

Light and Compact Design

  • Equipped with hyperboloid spring loaded (Hyperspring®) contacts

Waterproof and EMI Protected

  • IP67 sealed according to IEC529 when mated and demated
  • Full line EMI shielding

Dust Cap Options

  • Available on request

Value Added Services

  • Custom and value added solutions are provided for customers’ specific requirements including cabling, mechanical, instrumentation housing and testing


Smiths Interconnect’s Thermopad® family of temperature variable chip attenuators provide unparalleled gain compensation in Ku, K, and Ka bands in an easy to implement totally passive wire-bondable package. Thermopad® products are designed to offer a highly reliable method to offset signal strength fluctuation due to changes in temperature – an issue that affects all RF and microwave systems.

  • Totally passive solution used to compensate for gain variation over temperature
  • Current product offering from DC – 36 GHz (Ka-band)
  • Wide range of attenuation values
  • Several configuration options available: planar, single wrap, triple wrap and wire bond gold
  • 100% flight test data, space and military qualified



Connecting Global Markets

Smiths Interconnect's strong focus on serving international markets and customers is supported by our global network of sales offices across America, Europe and Asia





Costa Mesa, CA
+ 1 714 371 1100

Hudson, MA
+ 1 978 568 0451

Kansas City, KS
+ 1 913 342 5544

Milpitas, CA
+ 1 408 957 9607 x 1125

Northampton, MA
+ 1 413 582 9620

Salisbury, MD
+ 1 800 780 2169

Stuart, FL
+ 1 772 286 9300

Tampa, FL
+ 1 813 901 7200

Thousand Oaks, CA
+ 1 805 267 0100


Deggendorf, Germany
+ 49 991 250 120

Dundee, UK
+ 44 1382 427 200

Elstree, UK
+ 44 20 8236 2400

Genova, Italy
+39 0 10 60361

Rouen, France
+22 2 32 96 91 76


Shanghai, China
+86 21 2283 8008

+65 6846 1655

Suzhou, China
+86 512 6273 1188