Smiths Connectors is now Smiths Interconnect


Smiths Connectors’ breadth of experience across industries has allowed us to develop modular connector solutions to meet a variety of customer requirements. Our products are well-suited to the power and charging demands of the electric vehicle market, ensuring high reliability, and vibration resistance that are a necessity for this demanding market.  

Our products are used in charging stations, board to board connectors, entertainment systems, braking systems, airbag deployment systems and electronics panels. 


Arinc 628 circular plastic connectors offer 2 power (8 amps) and 2 signal (2 amps) contacts with up to 1000,000 mating and un-mating cycles for receptacle. The Arinc 628 series help regulate power in loop circuit with “first mate-last break" contacts designed for airline in-seat power applications. More

Butt Joint Contacts

Rugged Fiber optic butt-joint contacts are capable of supporting wide bandwidth applications. All fiber optic connectors and contacts are offered fully terminated and tested ensuring signal integrity. More

Custom C Series Connectors

C Series probes, renowned for their reliable performance in shock and vibration environments, housed in standard and customized connector footprints. More

Custom Interposers

Smiths Connectors integrates industry-leading spring probe technology with extensive design
experience to provide application-specific interposer solutions. More

Custom Sealed Connectors

Spring probe embedded connectors designed with the most innovative gaskets and sealing technologies to ensure compliance with IP and MIL standard requirements. More

Custom Spring Probe Connectors

IDI spring probe technology utilized in custom connector designs. Mixed signal and functionality can be designed into a single connector. More

Custom Spring Probes

Spring probes provide reliable electro-mechanical performance through hundreds of thousands of cycles.  They are available in a variety of sizes, spring forces and terminations. More


Smiths Connectors HBB circular power connectors for all high-power, military and industrial applications, environmentally sealed and easy to use with quick release latching mechanism. Available in ruggedized metal and plastic versions. More

LSH Rack and Panel Power

Made with the superior Hypertac® hyperboloid technology, these connectors offer the ability to withstand shock & vibration fretting, with low insertion / extraction forces for easy mating. The LSH Series maintains its life cycle for 100,000+ mating cycles for an extremely low cost of ownership More

Micro Quadrax/Twinax

Micro Twinax connectors feature matched impedance miniaturized connectors that provide the user with controlled impedance and tightly spaced PCB footprint spacing. These connectors are available in true differential twinax packages of NDL, SMA and Micro-D. The micro quadrax connectors maintain the signal to shield impedance throughout the mated connector pair (quad configuration applications exceeding 1 Gbit/sec). More

N Series

The N Series provides a high density, modular rack & panel connector solution that includes coax and high current contacts up to 25 amps, and allows for up to 900 contact positions. More

Non-Filtered D-Sub

High performance D-Subminiature connectors for space applications that meet requirements for outgassing, toxicity, flammability and environmental concerns such as vibration and high/low differential temperature extremes, suitable for use in space and military/aerospace applications. More

Standard Coax Contacts

The coax contact series fit standard MIL-DTL-38999 size 8, 10 & 12 contact cavities, d-sub size 8, and ARINC size 1, 5, 8, 9 & 12 standard rack & panel connector cavities and MIL-DTL-83527 size 8 cavities. Smiths Connectors offer Qualified Product List (QPL) triax contacts under specifications MIL-C-39029/90-529 and MIL-C-39029/91-530. More

Standard Spring Probes

Spring probes provide reliable electro-mechanical performance through hundreds of thousands of cycles.  They are available in a variety of sizes, spring forces and terminations. More