Smiths Interconnect
Smiths Interconnect is a leading provider of technically differentiated electronic components, subsystems, microwave, optical and radio frequency products that connect, protect and control critical applications in the commercial aviation, defense, space, medical, rail, semiconductor test, and industrial market segments. Smiths Interconnect is synonymous with exceptional performance whenever a technologically advanced, high quality solution is required to ensure reliability and safety.
- +44 (0) 20 7004 1600
- info.uk@smithsinterconnect.com
- Level 10, 255 Blackfriars Road
London, SE1 9AX
United Kingdom of Great Britain and Northern Ireland
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Product
Couplers
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Smiths Interconnect range of passive coaxial products include couplers of various types (Wilkinson, Directional and Branchline) designed specifically for established reliability applications to provide optimal performance operating in assigned frequencies ranging from UHF to Ku-Band. The couplers featured below have been developed and qualified to operate in extreme operational environments whilst providing designers and system architects with reliable and robust products produced by a manufacturing team experienced in the production of critical application hardware.
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Product
EMI/EMP Connectors
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Filter connector series includes EMI/ EMP/ESD circular, ARINC, D-subminiature and micro-D connector styles. They can be combined with high energy TVS diode technology to achieve lightning and EMP transient protection. Smiths Interconnect's EMI filter connectors use multi-layer ceramic capacitor arrays together with inductive materials to realize robust, high performance low pass filter networks. Where required, transient protection can be combined with EMI /RFI filtering to provide maximum protection. The diodes as well as the EMI filter are packaged separately so the construction of the connector remains modular.
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Product
Hyperboloid Contacts
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Hypertac® hyperboloid is the original superior performing contact technology for use in demanding environments where reliability and safety are critical. The shape of the contact sleeve is formed by hyperbolically arranged contact wires, which align themselves elastically as contact lines around the pin, providing a number of linear contact paths. The smallest practical pin diameter is 0.3mm but there is effectively no upper limit.
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Product
RF Filters
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Smiths Interconnect is committed to providing technically advanced, high quality “state-of-the-art” RF Filters, Multiplexers, Switched Filter Banks, and Integrated assemblies, from 100 KHz to 65 GHz. All products are subject to the same rigorous design, manufacturing, and inspection criteria. Regardless of the application, our internal process and procedures help ensure that all products are fully compliant to all specifications. Our R & D activities are constantly evaluating new materials, plating techniques, and manufacturing processes to offer the highest performing components available today.
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Product
High Power, Quick Release Circular Connectors
HBB Series
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HBB Series high-power, quick-release harsh-environment connectors are available in both single and five pole version. The series has a compact robust RoHS design in a metal shell with polarization, user-friendly push-lock mating, and quick-release unmating mechanisms, sealed IPx7 and IP6K9K when mated, high-reliability Hypertac hyperboloid contacts rated for up to 500A, and 360º shielding.
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Product
PCB Connectors
HPH Series
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Smiths Interconnect's HPH series is a high density interconnect available up to 303 contacts with multiple hardware choices and backpotting option
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Product
Robust Modular Rectangular Connectors
B Series
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Smiths Interconnect addresses the industry’s need for reliable, low cost interconnections with the rectangular modular connectors B Series. B Series incorporates the highly reliability Hypertac® hyperboloid contact which provides optimum performance in harsh conditions such as extreme mechanical shock and high mating cycles.
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Product
RF-MW-MMW Components
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Our high-performance board-level components incorporates advanced resistive and signal distribution technologies for a broad range of frequency spectrum applications. Our extensive portfolio of RF devices is used to attenuate, level, or terminate signals available in a variety of packages and footprints for demanding high reliability environments.
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Product
RF Flexible Cable Assemblies
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Industry leader in manufacturing excellence, tailored performance, and rapid delivery of custom cable assemblies. The Flexible version, our Mini-Flex, has an FEP jacket, round braid and inner spiral shields and is available in 2 diameters, .105" &.165". The Semi-Rigid cables are available with a copper or aluminum jacket and available with a selection of different platings and 4 different diameters (.047", .085", .141" & .250"). The Conformable®, or hand formable (BJ - Braided Jacket), has a tin filled braid with a metal foil underlay and is also available in the same diameters as the Semi-Rigid type . All 3 types (Semi-Rigid, Conformable & Mini-Flex) are manufactured using the same type dielectric core and have virtually the same electrical performance. The decision of which cable to use should be primarily based upon your application.
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Product
Waveguide Loads
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Smiths Interconnect offeres high power Waveguide loads that can with stand up 200Watts at 18 GHz
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Product
Test Sockets
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Smiths Interconnect offers a wide range of spring contacts and design standards for high quality test sockets providing flexibility and fast delivery for optimal cost/performance ratio.
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Product
Board Test Fixture Probes
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Offering a wide range of standard spring contact probes to meet your testing requirements and has long been recognized as the world’s largest probe manufacturer. With over 60 different probe series ranging from 0.02" (0.51 mm) to 0.187" (4.75 mm) pitch with multiple length, travel, ICT, lead free and rotator options, we provide a full portfolio designed for general purpose test on bare boards, loaded printed circuit boards and surface mount assemblies.
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Product
Waveguide To Coaxial Transitions
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Waveguide to coaxial transitions are an integral capability of the business. TRAK offers a choice of connector type and orientation, pin/socket interfaces to waveguide apertures with a choice of standard or custom flange details.
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Product
Couplers Combiners And Splitters
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Smiths Interconnect supplies waveguide couplers, combiners and splitters for a variety of space, defense and air defense radar applications. These devices are designed to complement our waveguide isolators and terminations.
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Product
DC TO 40 GHz
MDHC Series
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Smiths Interconnect's spring loaded High Frequency Micro-D Coax Connectors MDHC offer low VSWR of 1.5:1 (typical) up to 40GHz (max mated pair), maximum overall diameter of 0.125" fitted into low-profile micro-D housing, constant 50 Ohm airline impedance.






















