Smiths Connectors is now Smiths Interconnect


Smiths Connectors is a vital partner to the medical device industry.  Our interconnect solutions are used extensively in areas where integrity and reliability is essential to the well-being of a patient. Our products facilitate medical trends toward less invasive procedures, disposable components, embedded electronics, high cycle life and sterilization. 

Smiths Connectors’ dedicated medical team offers complete and scalable end-to-end solutions designed to meet the specific requirements of the medical industry. Our product platforms and tailored solutions offer lighter weight, high density, high power, EMI protection, shielded connectors, RF, long cycle life, low contact resistance, shock and vibration immunity, and exceptional design flexibility. 

Additionally, we offer a complete system, including assembly, from one source.

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 Mated Pair Spring Probe Connectors

Spring probe based compliant connectors designed with a mating contact. 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

D Series

The D series makes connections effortless by having a simple push-button latch, available color coding and a "D" shaped flange which makes "up" and "down" obvious. There are three D series sizes to accommodate a wide variety of applications. More

Dovetail Connectors

Dovetail Connectors utilize C Series Spring Probes housed in an interlocking block design.  The symmetrical blocks interlock for configuration to any imaginable x-y pattern. More

Eclipta – ECL Series

Eclipta connectors have been designed specifically to meet the the need for lower cost and short lead-time interconnect solutions for the medical disposable market.  More

Expanded Beam Contacts

Expanded beam contacts provide robust fiber optic interconnection with low susceptibility to contamination and are rear release/rear removable. Expanded beam contacts are offered fully terminated and tested ensuring signal integrity for ruggedized application environments. More

Fibre Channel D-Sub

The Fibre Channel D-sub connector series utlizes a multi-finger ground spring fixed around the shell to provide a multi-point contact engagement that affords superior EMI shielding.  More


Smiths Connectors HDL test equipment signal connectors offer high reliability alternative to ZIF connectors for the demands of the Aerospace, Medical and Industrial markets. More

High Frequency Coax Contacts (MHC)

High Frequency Coax Contacts are engineered with a float mount design to assure high performance (low VSWR) at microwave frequencies by preventing any air gap at the mating interface.  More


HyperGrip is a user-configurable, color-coded coded connector, customer keyable for quick and accurate connections on medical equipment. More

KS Series

KS Series connectors offer up to 100,000 mating cycles, immunity to shock and vibration, current carrying capacity  up to 4 amps per contact and low insertion/extraction forces, eliminating the quality issues commonly associated with commodity connector solutions.  More

L Series

L Series Connectors are high density, modular, rack & panel connectors that include Coax and High Current contacts up to 200 amps, as well as the patented Hot Plug contact. The L series is used in high demanding of applications where the environment requires durability, ruggedization and extended operating life. More

M12 Circular W Series

M12 Connector series has been specifically developed for applications where space or weight are at a premium. The compact and robust design incorporates hyperboloid contacts to provide an unrivaled performance. More

M23 Stainless Steel Circular S Series & L Series

M23 Stainless Steel connector series have been specifically developed for applications operating in highly corrosive environments. Manufactured from high grade stainless steel and advanced polymers, these connectors are ideally suited for use in the harshest of environments. More

MDCX and MDHC Coax

Spring loaded High Frequency Micro-D Coax Connectors (MDHC) have a low VSWR up to 40 GHz (typ). These connectors have a constant 50 ohm airline impedance interface with a max overall diameter of .133" fitted into a low-profile metalized or plastic housing.  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


The series includes straight and right angle cable mount and PCB mount connectors, in-series and between series adapters, as well as coax/triax transitional adapters, bulkhead receptacles and cable-bus terminators. More

Rugged D-Sub Quadrax/Twinax

Rugged D-Sub connectors are offered withtool back shells and polarized jack post hardware. This line of high-impedance connectors has been designed to ground the outer shield quadrax and twinax contacts directly to the shell of the connector.  More

SCX Coax Connectors

SCX connectors feature a .145 maximum overall diameter with a .375 overall length for the mated connector pair. A revolutionary designed air dielectric interface resulting in exceptional RF performance with a 50-ohm characteristic impedance maintained throughout the mated connector pair. 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

Triax Contacts

The triax 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.  More