Smiths Interconnect

Electronic Interconnect Componentssmithsinterconnect.com

Smiths Interconnect designs and manufactures high-reliability electronic connectors, cable assemblies, RF/microwave components, optical transceivers, and semiconductor test sockets for aerospace, defense, medical, semiconductor test, space, rail, and industrial customers requiring mission-critical performance in extreme environments.

Company typePrivate
Founded2007
HeadquartersThousand Oaks, United States
Headcount1,001–5,000
GTM typeB2B
OfferingHardware or Manufacturing

What Smiths Interconnect does

Smiths Interconnect is a global designer and manufacturer of high-reliability electronic interconnect, microwave, optical, and radio frequency components serving mission-critical applications in aerospace, defense, medical, semiconductor test, space, rail, and industrial markets. Its product portfolio spans seven core categories — connectors (including proprietary Hypertac hyperboloid, H-Pin spring probe, and high-speed copper contact technologies), cable assemblies and harnesses, semiconductor test solutions (headlined by the DaVinci Gen V test socket supporting 224 Gbps PAM4), ferrite and passive RF components operating to ~90 GHz, frequency-defined filters, embedded optical transceivers based on Reflex Photonics technology, and diamond-based resistive components — engineered for extreme environment performance including radiation resistance, high mating cycles up to 100,000, and operation across demanding thermal and mechanical ranges. The company holds ISO 13485:2016 medical certification with FDA registration, NASA/ESA space qualification compliance, and SNCF rail standards compliance, which collectively anchor design-in positions across regulated end markets.

The business operates a B2B enterprise model with quote-based pricing through direct field sales, technical application engineers, and a global authorized distributor network spanning the Americas, EMEA, and Asia. Thomas Mino serves as CEO, and the company maintains 21 sales, R&D, and manufacturing facilities across 12 countries. Smiths Interconnect was originally part of UK-listed Smiths Group plc, was divested in 2025 under pressure from activist investor Engine Capital, and was acquired by Molex (a Koch Inc. company) on April 1, 2026 for £1.3 billion at 15.1x headline EBITDA — the largest acquisition in Molex's history — combining Smiths Interconnect with Molex's existing electronics portfolio to form an entity operating over 90 plants across 22 countries with 55,000+ employees.

Smiths Interconnect firmographics

Firmographics

Name: Smiths Interconnect
Legal name: Smiths Interconnect
Website: https://smithsinterconnect.com
Company type: Private
Founded year: 2007
Operating status: Acquired
Headcount range: 1,001–5,000 employees
Short description: Smiths Interconnect designs and manufactures high-reliability electronic connectors, cable assemblies, RF/microwave components, optical transceivers, and semiconductor test sockets for aerospace, defense, medical, semiconductor test, space, rail, and industrial customers requiring mission-critical performance in extreme environments.
Ownership category
akta.pro rank

Smiths Interconnect industry classification

Industry

Product category: Electronic Interconnect Components
NAICS: Electronic Connector Manufacturing (334417), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Semiconductor and Other Electronic Component Manufacturing (33441), Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing (334416)
SIC: Electronic Connectors (3678), Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Electronic Components & Accessories (3670), Electronic Components, Nec (3679)
akta.pro primary industry: Connectors & Interconnect Components (Industrial connectors, terminals, sockets, backplane) (IMAGAJAC)
akta.pro secondary industries: Sockets, IC Sockets & Test/Programming Interconnects (HDAHAOAF), RF & Microwave Connectors and Coaxial Assemblies (HDAHAOAD), Test, Probe & Burn-In Equipment (Wafer Sort/Final Test) (HDAHAEAJ)

Keywords

High-reliability connectors
Semiconductor test sockets
RF microwave components
Aerospace defense interconnect
Medical cable assemblies

Where Smiths Interconnect is headquartered

Location

Headquarters

HQ city: Thousand Oaks
HQ country: United States
HQ region: North America

Offices3 records

Markets served

Smiths Interconnect business model

Business model

GTM type: B2B
Offering type: Hardware or Manufacturing
Cost components: Supply Chain, Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales

Revenue model

Connectors and Interconnects: High-reliability electrical connectors for signal, power, high speed, fiber optic, filter and RF applications serving aerospace, defense, medical, industrial and semiconductor test markets
Cable Assemblies and Harnesses: High performance microwave cable assemblies and coaxial components for harsh environments in aerospace, defense, medical and industrial applications
Semiconductor Test Products: Spring probe based solutions including contacts, connectors, interposers, semiconductor test sockets, and ATE interfaces for burn-in and final test applications
RF and Microwave Components: Ferrite components including isolators, circulators, couplers, filters, and terminations for defense, space, avionics and industrial applications

Pricing tiers

Model	Billing	Price
Other	Multi-year contract	B2B enterprise pricing through quote requests

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Smiths Interconnect product offering

Product offering

Core offering

Smiths Interconnect designs and manufactures high-reliability electronic components, connectors, cable assemblies, optical transceivers, RF/microwave passive components, and semiconductor test sockets for mission-critical applications. The company serves aerospace, defense, medical, semiconductor test, space, rail, and industrial markets with technically differentiated products including hyperboloid contact technology, spring probes, EMI/EMP filters, diamond-based resistive components, and high-speed test solutions.

Product overview

Smiths Interconnect is a leading provider of high reliability connectivity products and solutions serving segments of aerospace and defense, medical, semiconductor test, and industrial markets. The company designs and manufactures technically differentiated electronic components, microwave, optical and radio frequency products and sub-systems that connect, protect and control critical applications. Its portfolio is organized around seven core product categories: Board Test Fixture Probes (spring contact probes for PCB testing), Cable Assemblies & Harnesses (microwave cable assemblies and medical cables), Connectors (backplane, circular, PCB, rectangular, and specialty connectors), Ferrite & Related Passive Components (isolators, circulators, couplers, filters), Frequency Defined Filters (RF filters from 100 KHz to 65 GHz), Optical Transceivers (embedded transceivers using Reflex Photonics technology), Resistive Board Level Components (diamond-based RF components), and Semiconductor Test (test sockets including the DaVinci series). The company also maintains technology brands including Hypertac (hyperboloid contacts), IDI (spring probes), Plastronics (H-Pin contacts), Reflex Photonics (optical transceivers), and RF Labs (microwave components). Smiths Interconnect operates global facilities across multiple countries and was acquired by Molex in April 2026.

Differentiator

Problem solved

Functional benefit

Brands

EMC: Technology brand for high quality solutions required for safety and durability
Hypertac
IDI
Lorch
Plastronics
Reflex Photonics
RF Labs

Products and services

Board Test Fixture Probes Spring contact probes for testing bare boards, loaded printed circuit boards and surface mount assemblies, ranging from 0.02" (0.51 mm) to 0.187" (4.75 mm) pitch with multiple length, travel, ICT, lead free and rotator options.
Cable Assemblies & Harnesses High performance microwave cable assemblies and coaxial components for critical operations including RF flexible cable assemblies, RF semi-rigid cable assemblies, and medical cable assemblies designed for harsh environments in aerospace, defense, automotive, and medical industries.
Connectors High reliability electrical connectors including backplane connectors, circular connectors, EMI/EMP filter connectors, high frequency connectors, high power connectors, high speed connectors, hyperboloid contacts, PCB connectors, rectangular connectors, and spring probes for signal, power, high speed, fiber optic, filter and RF applications.
Ferrite & Related Passive Components Passive microwave and RF components operating from ~0.2 to ~90GHz including isolators, circulators, couplers, transitions, loads/terminations supplied in waveguide, coaxial, stripline, microstrip and surface mount configurations for defence, space, avionics, and industrial applications.
Frequency Defined Filters RF Filters, Multiplexers, Switched Filter Banks, and Integrated assemblies from 100 KHz to 65 GHz, including cavity filters, ceramic filters, discrete filters, and tunable filters for commercial and military applications.
Optical Transceivers Embedded transceivers and transceiver modules using Reflex Photonics technology for high-reliability interconnects with high data rate communication, low SWaP (size, weight, and power), and radiation resistance for space, aerospace and defense applications.
Resistive Board Level Components Diamond-based RF resistive components including resistors, terminations, and attenuators using thin film process for high-frequency applications with superior thermal performance, featuring Diamond Rf Resistives, Thermopad, fixed attenuators, and space-qualified components.
Semiconductor Test Spring probe based test solutions including contacts, connectors, interposers, semiconductor test sockets, and ATE interfaces for burn-in testing and production test applications, featuring the DaVinci high-speed test socket series supporting speeds up to 224 Gbps.
DaVinci Gen V High-Speed Test Socket Next-generation test socket supporting speeds up to 224 Gbps PAM4 and beyond 100 GHz for 6G communications, designed for AI, data center, automotive, and IoT semiconductor applications; high-power burn-in variant manages up to 2000W with integrated liquid cooling for semiconductor devices with up to 22,000 contacts.

Quantifiable outcome

Supports data rates up to 224 Gbps PAM4 for 6G communications
+3 more outcomes

Companies that use Smiths Interconnect

Customer profile

Named customers1 record

Segments7 records

Ideal customer profiles4 records

Smiths Interconnect technology and API

Technology

Technology focussed Yes

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature8 records

Smiths Interconnect partnerships and signals

Strategic signal

Partnerships

Three partnerships are on record, tiered core and flagship.

FDH Electronics (FDH Aero)coreChannel Partner/ Reseller/ Distributor · 22 July 2026FDH Electronics, an FDH Aero division serving the mil-aero market, has been named the 2025 Distributor of the Year by Smiths Interconnect for the second consecutive year. The award recognizes FDH Electronics for outstanding sales growth, strong partnership, and exceptional service delivery to Smiths Interconnect customers throughout the Americas.
Molex (Koch Inc.)flagshipStrategic or Co-development Partner · 1 April 2026Molex, a global electronics connectivity innovator headquartered in Lisle, Illinois, completed the acquisition of Smiths Interconnect from UK-based Smiths Group plc on April 1, 2026, marking the largest acquisition in Molex's history. The deal integrates Smiths Interconnect's portfolio into Molex's offering, strengthening position in high-reliability interconnect markets including aerospace, defense, medical and semiconductor test industries. The combined entity now operates over 90 plants across 22 countries with more than 55,000 employees.
UK Space AgencycoreStrategic or Co-development Partner · 20 March 2026Smiths Interconnect, a Molex company, was awarded an additional £340K in funding from the UK Government's UK Space Agency, enhancing its commitment to space technology advancements.

Scale indicators4 records

Recent moves9 records

Expansion highlights6 records

Smiths Interconnect competitors and assessment

Company assessment

Broad incumbents

Molex: Molex is Smiths Interconnect's parent company following the April 2026 acquisition. As a global electronics connectivity innovator headquartered in Lisle, Illinois, Molex offers a broad portfolio of connectors and interconnect solutions across commercial, automotive, and industrial markets, with significant overlap in connector categories.
TE Connectivity: TE Connectivity is a global leader in connectivity and sensor solutions serving aerospace, defense, medical, and industrial markets. It offers ruggedized connectors, relays, and cable assemblies that directly overlap with Smiths Interconnect's high-reliability product portfolio, including mil-aero and medical segments.
Amphenol: Amphenol is one of the largest interconnect manufacturers globally with a broad product range spanning military, aerospace, automotive, and industrial markets. Its high-reliability connector divisions (Amphenol Aerospace, Amphenol Military) directly compete with Smiths Interconnect in mil-aero, defense, and harsh-environment applications.

Direct peers

ITT Inc. ITT Inc. designs and manufactures highly engineered components including connectors and motion technologies for aerospace, defense, industrial, and medical markets. Its Cannon brand produces ruggedized connectors that compete head-to-head with Smiths Interconnect's mil-aero and high-reliability connector lines.
Glenair: Glenair is a privately held specialist manufacturer of military-spec and commercial interconnect products including circular connectors, cable assemblies, and harsh-environment contacts. Glenair is a direct competitor in mil-aero and ruggedized interconnect markets served by Smiths Interconnect.
Radiall: Radiall is a French-headquartered specialist in RF and microwave interconnect solutions, including coaxial connectors, cable assemblies, and optical transceivers for aerospace, defense, telecom, and industrial markets. Radiall's product portfolio closely aligns with Smiths Interconnect's RF Labs, Reflex Photonics, and SpaceNXT lines.
Harwin: Harwin manufactures high-reliability connectors, board-to-board interconnects, and EMI/RFI shielding for aerospace, defense, and industrial markets. Its specialty connector lines, particularly in high-pin-count and harsh-environment categories, overlap with Smiths Interconnect's high-reliability connectors and hyperboloid contact technologies.
Yamaichi Electronics: Yamaichi Electronics is a specialist manufacturer of high-reliability test sockets, burn-in sockets, and IC sockets for semiconductor test applications. It directly competes with Smiths Interconnect's DaVinci series in the semiconductor test socket market, particularly for high-speed memory and logic devices.
Cinch Connectivity Solutions (Bel Fuse): Cinch Connectivity Solutions, a Bel Fuse company, manufactures ruggedized connectors, cable assemblies, and custom interconnect solutions for aerospace, defense, and harsh-environment industrial applications. It competes with Smiths Interconnect in mil-aero and rail signal/connectivity markets.
Positronic: Positronic manufactures high-reliability rectangular and circular connectors for aerospace, defense, medical, and industrial markets. Its specialty power and signal connectors compete with Smiths Interconnect's hyperboloid contact-based D-sub and rectangular connector lines in mission-critical applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Smiths Interconnect compliance and trust

Trust signal

Compliance2 records

Smiths Interconnect financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Smiths Interconnect leadership team

Management profile

Number of profiles

Profiles1 record

Smiths Interconnect funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Smiths Interconnect M&A and investment

M&A and investment

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Smiths Interconnect

What does Smiths Interconnect do?

Is Smiths Interconnect a public or private company?

Smiths Interconnect is a private company. It is classified as corporate owned and is currently acquired.

When was Smiths Interconnect founded?

Smiths Interconnect was founded in 2007. It employs 1,001 to 5,000 people.

Where is Smiths Interconnect based?

Smiths Interconnect is headquartered in Thousand Oaks, United States, in the North America region.

How does Smiths Interconnect make money?

Four revenue lines are on record. Connectors and Interconnects are the primary driver. The others are cable Assemblies and Harnesses, semiconductor Test Products and RF and Microwave Components.

Who are Smiths Interconnect's main competitors?

Broad incumbents on record are Molex, TE Connectivity and Amphenol. Direct peers are ITT Inc., Glenair, Radiall, Harwin, Yamaichi Electronics, Cinch Connectivity Solutions (Bel Fuse) and Positronic.

Does Smiths Interconnect have an API?

No public API is recorded for Smiths Interconnect.

What industry is Smiths Interconnect in?

Smiths Interconnect's product category is Electronic Interconnect Components. Its primary akta.pro industry code is IMAGAJAC, Connectors & Interconnect Components (Industrial connectors, terminals, sockets, backplane), with a secondary code of HDAHAOAF, Sockets, IC Sockets & Test/Programming Interconnects. Its NAICS code is 334417 and its SIC code is 3678.