Switches, relays & keypads suppliers

171 companies in our directory list switches, relays & keypads. Most are based in China (70), Germany (40) and Taiwan (15). 171 exhibit at electronica 2026.

Suppliers
171
By type
Distributor 6 · Design & engineering services 4 · Contract manufacturer (EMS) 3
At electronica 2026
171
  1. CODICO

    Type not confirmed · Austria

    electronica 2026
    10 Nov
    C3.558 +1

    Design-In distribution of high-quality electronic components

    • Switches, relays & keypads
    • PCB connectors
    • Cable assemblies
    • Industrial & circular connectors
    • Automotive connectors
  2. Beck GmbH & Co. Elektronik Bauelemente KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.159 +1

    BECK: distributor of worldwide leading manufacturers of electronic components

    • Switches, relays & keypads
    • Power connectors & terminals
    • PCB connectors
    • Cable assemblies
    • Wire harnesses
  3. Endrich Bauelemente Vertriebs GmbH

    Software vendor · Germany

    electronica 2026
    10 Nov
    C3.301

    For 50 years, from components to systems – endrich, your design-in partner.

    • Switches, relays & keypads
    • PCB connectors
    • Industrial & circular connectors
    • Automotive connectors
    • RF & coaxial connectors
  4. WDI AG

    Distributor · Germany

    electronica 2026
    10 Nov
    A6.439

    WDI AG – The Design-In Company

    • Switches, relays & keypads
    • Bulk cable & wire
    • PCB connectors
    • Industrial & circular connectors
    • Automotive connectors
  5. Vishay Intertechnology, Inc.

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C4.478 +1

    One of the world's largest portfolios of semiconductors and passive components.

    • Switches, relays & keypads
    • Wireless modules
    • Cellular modules & routers
    • Analog & mixed-signal ICs
    • Logic ICs
  6. HVP High Voltage Products GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    C3.320

    Solutions, design, and products fitted to customer’s needs, since 2005.

    • Switches, relays & keypads
    • Industrial & circular connectors
    • RF & coaxial connectors
    • Bulk cable & wire
    • Cable assemblies
  7. GUDECO Elektronik Handelsgesellschaft mbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A6.133

    We supply electronic and electromechanical components - immediately from stock

    • Switches, relays & keypads
    • Industrial & circular connectors
    • Automotive connectors
    • Power connectors & terminals
    • PCB connectors
  8. electronica 2026
    10 Nov
    B4.319

    PIC is the expert for Reed- and Hall-based Sensor solutions!

    • Switches, relays & keypads
    • Cable assemblies
    • Enclosures & housings
    • GNSS / positioning
    • Magnetic & ceramic components
  9. Würth Elektronik eiSos GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B6.101

    About the Würth Elektronik eiSos GroupWürth Elektronik eiSos Group is a manufacturer of electronic and electromechanical components for the electronics industry and a technology company that spearheads pioneering electronic solutions. Würth Elektronik eiSos is one of the largest…

    • Switches, relays & keypads
    • RF & coaxial connectors
    • Power connectors & terminals
    • PCB connectors
    • Cable assemblies
  10. Nucletron Technologies GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B3.131

    Electronic components & systems, tube technology + cooling solutions

    • Switches, relays & keypads
    • Bulk cable & wire
    • RF & coaxial connectors
    • Circuit protection & EMC components
    • Connectors
  11. alfatec GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A6.620

    We are product specialists in the field of electronic components. Since 1978.

    • Switches, relays & keypads
    • Automotive connectors
    • Power connectors & terminals
    • Cable assemblies
    • Capacitors
  12. Ineltro Electronics

    Type not confirmed · Austria

    electronica 2026
    10 Nov
    B5.159

    Distributor of electronic and electromechanical components and system solutions

    • Switches, relays & keypads
    • PCB connectors
    • Cable assemblies
    • Capacitors
    • RF & microwave components
  13. OnlineComponents.com

    Distributor · United States

    electronica 2026
    10 Nov
    B5.118

    Shop 15 million authorized parts from 500 trusted suppliers, all in one place.

    • Switches, relays & keypads
    • Optoelectronic components
    • Capacitors
    • Resistors
    • Inductors & chokes
  14. ASC Global

    Distributor · United States

    electronica 2026
    10 Nov
    B5.578

    Your reliable one-stop shop for electronic components sourcing & manufacturing.

    • Switches, relays & keypads
    • Microcontrollers & processors
    • Memory ICs
    • Power management ICs
    • Power semiconductors
  15. Future Electronics Ltd.

    Type not confirmed · United Kingdom

    electronica 2026
    10 Nov
    C3.321

    Future: a leader of global supply chain solutions in electronics distribution

    • Switches, relays & keypads
    • Microcontrollers & processors
    • Power management ICs
    • Power semiconductors
    • Analog & mixed-signal ICs
  16. Infinite Electronics

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A3.241

    Infinite Electronics. Where Every Connection Matters.

    • Switches, relays & keypads
    • RF & coaxial connectors
    • Industrial & circular connectors
    • Cable assemblies
    • Antennas
  17. StandexMeder Electronics GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B4.241

    Standex Detect is a global leader in the design, development and manufacture of standard and custom electro-magnetic components. Our product portfolio includes magnetics - planar transformers, current sense transformers, and low / high-frequency, and mil-aero magnetics - and…

    • Switches, relays & keypads
    • Position, distance & proximity sensors
    • Current & magnetic sensors
    • Transformers & coilware
    • Optoelectronic components
  18. N&H Technology GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    B3.361

    Engineering & Manufacturing of Custom HMI Components and Assemblies

    • Switches, relays & keypads
    • Industrial & circular connectors
    • Cable assemblies
    • Plastic & rubber moulded parts
    • Hardware / electronics design
  19. Transfer Multisort Elektronik Sp. z o.o.

    Type not confirmed · Poland

    electronica 2026
    10 Nov
    B5.361

    Transfer Multisort Elektronik is a global distributor of electronic components.

    • Switches, relays & keypads
    • Microcontrollers & processors
    • Diodes & small-signal transistors
    • Optoelectronic components
    • Capacitors
  20. Elektrosil GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B3.460

    Electronics development: from the initial idea to a production-ready product.

    • Switches, relays & keypads
    • Wire harnesses
    • RF & coaxial connectors
    • Industrial & circular connectors
    • Cable assemblies
  21. EMI-tec Elektronische Materialien GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    B3.257

    Europe's Developer & Producer of EMI Shielding and Thermal Interface Materials

    • Switches, relays & keypads
    • Power semiconductors
    • RF & microwave components
    • Circuit protection & EMC components
    • Thermal management
  22. Mekoprint A/S

    Type not confirmed · Denmark

    electronica 2026
    10 Nov
    A3.121

    Custom solutions for HMIs, cable assembly, metal parts, and printed electronics.

    • Switches, relays & keypads
    • Wire harnesses
    • Cable assemblies
    • Enclosures & housings
    • EMI / ESD shielding
  23. Melexis Technologies NV

    Type not confirmed · Belgium

    electronica 2026
    10 Nov
    C6.139 +1

    Melexis ICs improve safety, raise efficiency and enhance comfort.

    • Switches, relays & keypads
    • Power management ICs
    • Power semiconductors
    • Pressure, force & mechanical sensors
    • MEMS & motion sensors
  24. RAWE Electronic GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.431

    RAWE - E²MS for you. Your premium provider "Made in Germany"

    • Switches, relays & keypads
    • SMT assembly
    • THT assembly
    • Hardware / electronics design
    • PCB layout
  25. Almax

    Type not confirmed · United States

    electronica 2026
    10 Nov
    B3.439

    Custom Keypads & Interfaces and Stretchable, Flexible & Printed Electronics

    • Switches, relays & keypads
    • Flexible PCBs
    • Display accessories & integration
    • Electronics assembly
    • PCB fabrication
  26. DERF Electronics Corporation

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C6.551

    Independent distributor & trusted partner to manufacturers worldwide since 1946.

    • Switches, relays & keypads
    • Memory ICs
    • Diodes & small-signal transistors
    • Logic ICs
    • Optoelectronic components
  27. Heilind Electronics GmbH

    Distributor · Germany

    electronica 2026
    10 Nov
    B2.319

    Distributor of interconnect, electromechanical, sensors, hardware and fasteners.

    • Switches, relays & keypads
    • Industrial & circular connectors
    • Automotive connectors
    • PCB connectors
    • Component distribution
  28. IBH Ingenieurbüro Harm Elektrotechnik GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B2.328

    Your distribution partner for electronics, connectivity & special solutions

    • Switches, relays & keypads
    • Automotive connectors
    • Connectors
    • Hardware / electronics design
    • Power management ICs
  29. Schukat electronic Vertriebs GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C6.550

    Your distributor and design-in partner for electromechanical components

    • Switches, relays & keypads
    • PCB connectors
    • Capacitors
    • Resistors
    • Thermal management
  30. Sofia Med S.A.

    Type not confirmed · Bulgaria

    electronica 2026
    10 Nov
    B2.175

    Sofia Med is a producer of rolled and extruded copper and copper alloy products.

    • Switches, relays & keypads
    • Automotive connectors
    • Power connectors & terminals
    • Semi-finished materials
    • Connectors
  31. TTI, Inc.

    Distributor · Germany

    electronica 2026
    10 Nov
    C3.578

    TTI, Inc. - Europe, the Specialist in Electronic Component Distribution.

    • Switches, relays & keypads
    • PCB connectors
    • Capacitors
    • Resistors
    • Inductors & chokes
  32. electronica 2026
    10 Nov
    B4.300

    Thick film THT & SMD potentiometers for Position Sensing and Function Switching

    • Switches, relays & keypads
    • Resistors
    • Position, distance & proximity sensors
    • Automotive
    • E-mobility
  33. Altran Magnetics, LLC

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A3.261

    HVDC contactors & EMI filters for EV, energy storage & industrial power.

    • Switches, relays & keypads
    • Drives & servo technology
    • Thermal management
    • EMI / ESD shielding
    • Optoelectronic components
  34. ESKA Erich Schweizer GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    B6.122

    Production, development and distribution of fuses, components and accessories.

    • Switches, relays & keypads
    • Hardware / electronics design
    • Thermal management
    • Resistors
    • EMI / ESD shielding
  35. Memcon Limited

    Type not confirmed · United Kingdom

    electronica 2026
    10 Nov
    B2.571/1

    Supplier to the Printed Electronics Industry Connectors*LEDs*Spacer*Domes*ITO

    • Switches, relays & keypads
    • Cable assemblies
    • Wire harnesses
    • PCB connectors
    • Optoelectronic components
  36. PTR HARTMANN GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A3.300

    PTR HARTMANN develops, produces and distributes electrical components.

    • Switches, relays & keypads
    • Power connectors & terminals
    • PCB connectors
    • MEMS & motion sensors
    • Electrical test instruments
  37. VISATON GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B3.316

    Specialist in loudspeaker technology, offering solutions for all acoustic needs.

    • Switches, relays & keypads
    • Automotive
    • E-mobility
    • Industrial automation
    • Consumer electronics
  38. Waldom Electronics EMEA B.V.

    Type not confirmed · Netherlands

    electronica 2026
    10 Nov
    B3.314

    Master Distributor of IP&E components, selling exclusively to distributors

    • Switches, relays & keypads
    • Power connectors & terminals
    • Capacitors
    • Resistors
    • Inductors & chokes
  39. ZETTLER GROUP

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A3.419

    ZETTLER Group's diversified product lines of RELAYS, MAGNETICS and DISPLAYS

    • Switches, relays & keypads
    • Transformers & coilware
    • LCD / TFT displays
    • Coil winding
    • E-mobility
  40. Adam Tech

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A3.219

    High-performance connectivity and custom solutions for advanced electronics

    • Switches, relays & keypads
    • PCB connectors
    • Industrial & circular connectors
    • Automotive connectors
    • Connectors

Listings come from trade-fair directories and company websites; each profile shows the source of every fact.