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. Consons Electronic Technology Ltd.

    Contract manufacturer (EMS) · China

    electronica 2026
    10 Nov
    A6.360

    CONSONS: PCB,PCBA,motor driver,gate openers,curtain motors,remote controls

    • Switches, relays & keypads
    • Rigid PCBs
    • Drives & servo technology
    • SMT assembly
    • THT assembly
  2. Coto Technology

    Type not confirmed · United States

    electronica 2026
    10 Nov
    B4.226

    Relay, Sensor & Switch solutions for Test, EV, Medical, BMS & Solar Applications

    • Switches, relays & keypads
    • Optoelectronic components
    • Automotive
    • E-mobility
    • Industrial automation
  3. Pickering Group

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.242

    Switching and Simulation for LXI, PXI and PCI, Cable Solutions, Reed Relays

    • Switches, relays & keypads
    • Electrical test instruments
    • Test systems & ATE
    • Test & measurement software
    • Aerospace & defence
  4. DISPLAY Elektronik GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B6.402

    Displays / Backlights / Silicone-Membrane-Switches / Standard and Custom

    • Switches, relays & keypads
    • LCD / TFT displays
    • OLED displays
    • E-paper displays
    • Touch screens & panels
  5. EBE sensors + motion

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B4.219

    EBE sensors + motion develops sensor technology, HMI components and mechatronics

    • Switches, relays & keypads
    • Position, distance & proximity sensors
    • MEMS & motion sensors
    • Current & magnetic sensors
    • Drives & servo technology
  6. HLC Metal Parts Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A2.477/11

    HLC is a custom manufacturer of precision metal , plastic parts & assemblies.

    • Switches, relays & keypads
    • Connectors
    • Machined & turned parts
    • Stamped & formed metal parts
    • Plastic & rubber moulded parts
  7. Battocchio Srl

    Type not confirmed · Italy

    electronica 2026
    10 Nov
    B6.500

    Since 1973 we design and produce Keyboards: cusotom made in Italy,top quality

    • Switches, relays & keypads
    • Display accessories & integration
    • Sensors
    • Printed & flexible electronics
    • Aerospace & defence
  8. electronica 2026
    10 Nov
    B2.378/6

    Fanrui Electronics,14yrs maker of smart displays,encoder,potentiometers&switch.

    • Switches, relays & keypads
    • Resistors
    • LCD / TFT displays
    • Position, distance & proximity sensors
    • Smart home & building
  9. HONGFA Europe GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B2.342

    Hongfa, the leading global relay manufacturer - switch, protect and detect.

    • Switches, relays & keypads
    • RF & coaxial connectors
    • Capacitors
    • E-mobility
    • Renewable energy & photovoltaics
  10. Knowles

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C5.319 +1

    Knowles - our vision is to power innovation that moves the world forward.

    • Switches, relays & keypads
    • Capacitors
    • RF & microwave components
    • MEMS & motion sensors
    • Automotive
  11. Ningbo GOOSVN Electronic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.546

    GOOSVN is a high-tech manufacturer of terminal blocks and DIP switches.

    • Switches, relays & keypads
    • Power management ICs
    • Power semiconductors
    • Optoelectronic components
    • Automotive
  12. Ningbo KLS Electronic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B3.347

    KLS - one of the leading & professional electronic component sources in China.

    • Switches, relays & keypads
    • Automotive connectors
    • PCB connectors
    • Capacitors
    • Connectors
  13. PUI Audio

    Type not confirmed · United States

    electronica 2026
    10 Nov
    B3.156

    PUI Audio is a manufacturer of audio, haptics, and sensor components & solutions

    • Switches, relays & keypads
    • ASIC / FPGA / custom ICs
    • Crystals, oscillators & piezo components
    • MEMS & motion sensors
    • Optical, image & acoustic sensors
  14. REHAG ELEKTRONIK GmbH

    Distributor · Germany

    electronica 2026
    10 Nov
    C3.441

    Since 1990 distribution for electronic components and industry electronics

    • Switches, relays & keypads
    • Microcontrollers & processors
    • Power management ICs
    • Power semiconductors
    • Capacitors
  15. SCHURTER Electronic Components

    Type not confirmed · Switzerland

    electronica 2026
    10 Nov
    B3.502

    High-quality electronic components and HMI solutions

    • Switches, relays & keypads
    • Circuit protection & EMC components
    • Connectors
    • EMI / ESD shielding
    • E-mobility
  16. Shenzhen VIEWE Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B6.359

    VIEWE focus on Display, Touch and Embedded Smart Display Total Solutions.

    • Switches, relays & keypads
    • LCD / TFT displays
    • OLED displays
    • Touch screens & panels
    • Smart home & building
  17. electronica 2026
    10 Nov
    B3.222

    Manufacturer of terminal connectors and networking components from China

    • Switches, relays & keypads
    • PCB connectors
    • Power connectors & terminals
    • Enclosures & housings
    • Connectors
  18. Blume Elektronik Distribution GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A3.135

    Your distributor for electronic components.

    • Switches, relays & keypads
    • Memory ICs
    • Capacitors
    • Inductors & chokes
    • Connectors
  19. Bopla Gehäuse Systeme GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B3.161

    Your specialist for enclosures made of plastic and aluminium and HMI solutions.

    • Switches, relays & keypads
    • Enclosures & housings
    • Touch screens & panels
    • Display accessories & integration
    • Industrial automation
  20. Changzhou KENNON Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.165/1

    Potentiometers, encoders, switches, air pressure switches, PWM-Controller

    • Switches, relays & keypads
    • Power management ICs
    • Resistors
    • Pressure, force & mechanical sensors
    • Position, distance & proximity sensors
  21. Cheemi Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B4.149/4

    Cheemi Tech (HK, est.2015) , a 20-year R&D-production-sales tech enterprise.

    • Switches, relays & keypads
    • Current & magnetic sensors
    • Transformers & coilware
    • Smart grids & smart energy
    • Automotive
  22. Cinkin International Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A3.561/5

    20 years of experience. The Cinkin motto is: Only genuine, original products.

    • Switches, relays & keypads
    • Power connectors & terminals
    • Optoelectronic components
    • Connectors
    • Memory ICs
  23. Connfly Electronic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B3.116

    Professional manufacturer in R&D, customized development and various connectors

    • Switches, relays & keypads
    • PCB connectors
    • Power connectors & terminals
    • Cables & wiring
    • Connectors
  24. DH Technologies

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.275/1

    Sell Cheap, Be Honest & Reliable! Electrical parts Distributor and Manufacturer

    • Switches, relays & keypads
    • Automotive connectors
    • Cable assemblies
    • Power supplies & energy
    • Automotive
  25. DongGuan CHUROD Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A3.365

    Main products include relays, contactors, sensors, CCS, robot joint modules,etc.

    • Switches, relays & keypads
    • Pressure, force & mechanical sensors
    • Power semiconductors
    • Current & magnetic sensors
    • Passive components
  26. Fly-Wing Technology (HK) Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    C6.106

    Your first choice of electronic components solution partner

    • Switches, relays & keypads
    • Power management ICs
    • Power semiconductors
    • Diodes & small-signal transistors
    • Analog & mixed-signal ICs
  27. General Circuit International Ltd.

    Type not confirmed · Hong Kong SAR China

    electronica 2026
    10 Nov
    B2.118

    Manufacturer of membrane switch, touch screen, PCB/FPC & silicone rubber keypad.

    • Switches, relays & keypads
    • Rigid PCBs
    • Flexible PCBs
    • Display accessories & integration
    • PCB fabrication
  28. Inovan GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B2.566

    From Metal to Masterpiece – Precision, Expertise & Engineering Under One Roof

    • Switches, relays & keypads
    • PCB connectors
    • Connectors
    • Semi-finished materials
    • Stamped & formed metal parts
  29. KOALA ELEKTRONIK s.r.o.

    Type not confirmed · Czechia

    electronica 2026
    10 Nov
    A1.325

    Distributor of Semiconductors

    • Switches, relays & keypads
    • RF & microwave components
    • Connectors
    • AC/DC power supplies
    • LCD / TFT displays
  30. electronica 2026
    10 Nov
    B4.431/6

    Pdlux Electronic Technology Co, Ltd. is a new high-tech enterprise since 1989

    • Switches, relays & keypads
    • Optoelectronic components
    • MEMS & motion sensors
    • Optical, image & acoustic sensors
    • Electrical test instruments
  31. Taiwan Alpha Electronic Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A6.658/4

    Taiwan Alpha potentiometers, switches, encoders and printed membrane sensors.

    • Switches, relays & keypads
    • Resistors
    • Printed & flexible electronics
    • Healthcare & wearables
    • Internet of Things
  32. Tone Parts Electronics Co., Ltd

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.136

    Global Standards, Engineered in China

    • Switches, relays & keypads
    • Cable assemblies
    • Connectors
    • MEMS & motion sensors
    • Automotive
  33. Top-Up Industry Corp.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A6.149/3

    Taiwan manufacturer of potentiometer, encoder, fader, switch, custom solutions

    • Switches, relays & keypads
    • Enclosures & housings
    • Resistors
    • Position, distance & proximity sensors
    • Aerospace & defence
  34. Cross Point Srl

    Type not confirmed · Italy

    electronica 2026
    10 Nov
    B2.434

    Cross Point has been an ODM specializing in custom HMI, GUI, IoT and LED devices

    • Switches, relays & keypads
    • Edge AI & vision systems
    • IoT devices & gateways
    • Consumer electronics
    • Internet of Things
  35. Defond Electrical Industries Limited

    Type not confirmed · Hong Kong SAR China

    electronica 2026
    10 Nov
    A6.461

    Defond, a trusted OEM & ODM partner specializing in IC, UI & ELMCH solutions.

    • Switches, relays & keypads
    • Electronics assembly
    • Printed & flexible electronics
    • Automotive
    • E-mobility
  36. electronica 2026
    10 Nov
    A4.374/1

    Design and manufacture signal, power, high-voltage, waterproof connectors

    • Switches, relays & keypads
    • Cable assemblies
    • Connectors
    • Automotive
    • Industrial automation
  37. Double Circle Electronics

    Type not confirmed · China

    electronica 2026
    10 Nov
    A6.110

    60 Years' Precise Craft for Resistor, Inductor and High Voltage DC Relay

    • Switches, relays & keypads
    • Resistors
    • Inductors & chokes
    • E-mobility
    • Power electronics & energy
  38. Excel Cell Electronic Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A3.353

    The manufacturer of Switch,Relay,Terminal Block and PM Stepping motor in Taiwan.

    • Switches, relays & keypads
    • Industrial automation
    • Smart grids & smart energy
    • Healthcare & wearables
    • Smart home & building
  39. Favor Electronics (Dong Guan) Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    C2.447

    Precision Built. Intelligently Engineered. Globally Proven.

    • Switches, relays & keypads
    • ASIC / FPGA / custom ICs
    • Resistors
    • Position, distance & proximity sensors
    • Consumer electronics
  40. electronica 2026
    10 Nov
    B6.531

    Manufacturer of projected capacitive touch screens, OEM/ODM is available.

    • Switches, relays & keypads
    • LCD / TFT displays
    • Touch screens & panels
    • Display accessories & integration
    • Industrial automation

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