Transformers & coilware suppliers

93 companies in our directory list transformers & coilware. Most are based in China (38), Germany (22) and Taiwan (6). 93 exhibit at electronica 2026.

Suppliers
93
By type
Contract manufacturer (EMS) 5 · Design & engineering services 3 · Test & certification lab 3
At electronica 2026
93
  1. Murata Electronics Europe B.V.

    Type not confirmed · Netherlands

    electronica 2026
    10 Nov
    C4.179

    Murata´s technologies, electronics components and solutions are used everywhere.

    • Transformers & coilware
    • EMI / ESD shielding
    • Power semiconductors
    • Analog & mixed-signal ICs
    • Logic ICs
  2. WDI AG

    Distributor · Germany

    electronica 2026
    10 Nov
    A6.439

    WDI AG – The Design-In Company

    • Transformers & coilware
    • Bulk cable & wire
    • PCB connectors
    • Industrial & circular connectors
    • Automotive connectors
  3. 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.

    • Transformers & coilware
    • Industrial & circular connectors
    • RF & coaxial connectors
    • Bulk cable & wire
    • Cable assemblies
  4. TDK Corporation

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    B5.520 +1

    A world leader in electronic solutions for the smart society

    • Transformers & coilware
    • Memory ICs
    • Power management ICs
    • Diodes & small-signal transistors
    • Optoelectronic components
  5. 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…

    • Transformers & coilware
    • RF & coaxial connectors
    • Power connectors & terminals
    • PCB connectors
    • Cable assemblies
  6. HAHN GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A5.116

    Ahead together. Intelligent solutions!

    • Transformers & coilware
    • RF & microwave components
    • AC/DC power supplies
    • DC/DC converters
    • Inverters & frequency converters
  7. Nucletron Technologies GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B3.131

    Electronic components & systems, tube technology + cooling solutions

    • Transformers & coilware
    • Bulk cable & wire
    • RF & coaxial connectors
    • Circuit protection & EMC components
    • Connectors
  8. 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.

    • Transformers & coilware
    • Automotive connectors
    • Power connectors & terminals
    • Cable assemblies
    • Capacitors
  9. Ineltro Electronics

    Type not confirmed · Austria

    electronica 2026
    10 Nov
    B5.159

    Distributor of electronic and electromechanical components and system solutions

    • Transformers & coilware
    • PCB connectors
    • Cable assemblies
    • Capacitors
    • RF & microwave components
  10. OnlineComponents.com

    Distributor · United States

    electronica 2026
    10 Nov
    B5.118

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

    • Transformers & coilware
    • Optoelectronic components
    • Capacitors
    • Resistors
    • Inductors & chokes
  11. Rand Technology

    Test & certification lab · United States

    electronica 2026
    10 Nov
    B4.568

    Global component sourcing, quality, and supply chain solutions.

    • Transformers & coilware
    • Microcontrollers & processors
    • Memory ICs
    • Power management ICs
    • Power semiconductors
  12. Vacuumschmelze GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A6.614

    Your dedicated partner for ADVANCED MAGNETIC SOLUTIONS

    • Transformers & coilware
    • Current & magnetic sensors
    • Inductors & chokes
    • Magnetic & ceramic components
    • Industrial automation
  13. RECOM Power GmbH

    Type not confirmed · Austria

    electronica 2026
    10 Nov
    A5.302 +1

    AC/DC- & DC/DC Converters, Switching Regulators, ICs and Custom Power Solutions

    • Transformers & coilware
    • Power management ICs
    • Analog & mixed-signal ICs
    • ASIC / FPGA / custom ICs
    • Inductors & chokes
  14. 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…

    • Transformers & coilware
    • Switches, relays & keypads
    • Position, distance & proximity sensors
    • Current & magnetic sensors
    • Optoelectronic components
  15. electronica 2026
    10 Nov
    A6.602

    The VALUE of what we do is the amount of time you SAVE.

    • Transformers & coilware
    • Capacitors
    • Resistors
    • Inductors & chokes
    • RF & microwave components
  16. Schlenk Metallfolien GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B2.534

    SCHLENK specializes in thinnest rolled metal foils in thickness range of 6 µm to 100µm of copper, high-tensile copper alloys (HTA®), brass, nickel, fine silver and CIC-composites. Our foils are offered with increased mechanical properties, improved thermal stability,…

    • Transformers & coilware
    • Batteries & battery packs
    • Cables & wiring
    • Stamped & formed metal parts
    • Semi-finished materials
  17. ChipCart GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C2.733

    Source electronic components easily, quickly, and transparently with ChipCart.

    • Transformers & coilware
    • Special power supplies
    • Pressure, force & mechanical sensors
    • Position, distance & proximity sensors
    • MEMS & motion sensors
  18. EICHHOFF Kondensatoren GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B3.131

    High customized inductive components and EMC filters & capacitors

    • Transformers & coilware
    • Capacitors
    • Inductors & chokes
    • Circuit protection & EMC components
    • EMI / ESD shielding
  19. V.P.S. ELEKTRO s.r.o.

    Contract manufacturer (EMS) · Czechia

    electronica 2026
    10 Nov
    A1.325

    Electronic Production

    • Transformers & coilware
    • Cable assemblies
    • Machined & turned parts
    • SMT assembly
    • THT assembly
  20. Neosid Pemetzrieder GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A6.500

    Innovative, custom-made ferrites and electromagnetic components

    • Transformers & coilware
    • Inductors & chokes
    • RF & microwave components
    • Magnetic & ceramic components
    • RFID & NFC
  21. 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

    • Transformers & coilware
    • Power connectors & terminals
    • Capacitors
    • Resistors
    • Inductors & chokes
  22. ZETTLER GROUP

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A3.419

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

    • Transformers & coilware
    • Switches, relays & keypads
    • LCD / TFT displays
    • Coil winding
    • E-mobility
  23. Bourns Electronics GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A6.638 +1

    Powering, protecting, sensing & timing designs that move industries forward.

    • Transformers & coilware
    • Diodes & small-signal transistors
    • Resistors
    • Inductors & chokes
    • Circuit protection & EMC components
  24. Katronik Electronic Manufacturing GmbH

    Contract manufacturer (EMS) · Austria

    electronica 2026
    10 Nov
    A2.523

    Katronik Group - experts in electronics with you for the future Ihr EMS-Partner

    • Transformers & coilware
    • Cable assemblies
    • SMT assembly
    • Hardware / electronics design
    • THT assembly
  25. KUK Coils

    Contract manufacturer (EMS) · Switzerland

    electronica 2026
    10 Nov
    A5.100

    KUK Coils is a global contractor for electromagnetic coils, assemblies and PCBA

    • Transformers & coilware
    • Inductors & chokes
    • Current & magnetic sensors
    • Drives & servo technology
    • SMT assembly
  26. electronica 2026
    10 Nov
    A3.139/1

    ESC connects global electronics & software firms with trusted Indian partners

    • Transformers & coilware
    • Diodes & small-signal transistors
    • Resistors
    • Rigid PCBs
    • Electronics assembly
  27. NKL GmbH

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    B6.130

    NKL GmbH – your expert partner for EMC and inductive components since 1979.

    • Transformers & coilware
    • EMC testing
    • EMI / ESD shielding
    • Inductors & chokes
    • Circuit protection & EMC components
  28. Rodex Mechatronics d.o.o.

    Contract manufacturer (EMS) · Slovenia

    electronica 2026
    10 Nov
    A2.407

    Complex Mechatronic Assemblies. PCBA Integration. Simplified.

    • Transformers & coilware
    • Box build & system integration
    • MEMS & motion sensors
    • Plastic & rubber moulded parts
    • Ceramic substrates & hybrid circuits
  29. High Voltage Potting and Coating BV (HVPC)

    Design & engineering services · Netherlands

    electronica 2026
    10 Nov
    C3.320

    Manufacturer and expert in the field of high-voltage electronics

    • Transformers & coilware
    • Electrical test instruments
    • ASIC / FPGA design
    • Coil winding
    • Healthcare & wearables
  30. electronica 2026
    10 Nov
    B4.431/7

    We are manufactuers of thermostats,polyiamide films. We are UL/TUV certified etc

    • Transformers & coilware
    • Power management ICs
    • AC/DC power supplies
    • Temperature sensors
    • Medical electronics
  31. Asia Magnetic Winding Co., Ltd. (AMW-EMS)

    Design & engineering services · Thailand

    electronica 2026
    10 Nov
    A1.142

    Engineering to Manufacturing EMS, Magnetics & Power Electronics Solutions

    • Transformers & coilware
    • Hardware / electronics design
    • Component testing & analysis
    • E-mobility
    • Power electronics & energy
  32. 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.

    • Transformers & coilware
    • Current & magnetic sensors
    • Switches, relays & keypads
    • Smart grids & smart energy
    • Automotive
  33. Huayao Electronics Industrial Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A5.252

    HUAYAO is a power supply expert, its brand influence ranks top in China.

    • Transformers & coilware
    • AC/DC power supplies
    • Special power supplies
    • Automotive
    • E-mobility
  34. electronica 2026
    10 Nov
    A5.375/1

    RochenMedia connects global buyers with trusted electronic suppliers.

    • Transformers & coilware
    • Inductors & chokes
    • Circuit protection & EMC components
    • EMI / ESD shielding
    • Display accessories & integration
  35. Wöhrle Power Systems GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A5.439

    Reliable power supply solutions for industry and automation

    • Transformers & coilware
    • AC/DC power supplies
    • Batteries & battery packs
    • UPS systems
    • Special power supplies
  36. electronica 2026
    10 Nov
    A5.145

    Precision magnet wire solutions for high-performance electrical applications.

    • Transformers & coilware
    • RF & microwave components
    • Switches, relays & keypads
    • Drives & servo technology
    • E-mobility
  37. Huigao Magnetics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A5.152/1

    A supplier of electromagnetic system solutions with forty-year development

    • Transformers & coilware
    • AC/DC power supplies
    • Special power supplies
    • Power supplies & energy
    • Automotive
  38. electronica 2026
    10 Nov
    A5.274

    Huaying Electronics: precision wires for EV, power, transformers.

    • Transformers & coilware
    • Cables & wiring
    • AC/DC power supplies
    • Automotive
    • E-mobility
  39. InduComp Electronic Components Kft.

    Type not confirmed · Hungary

    electronica 2026
    10 Nov
    B6.142

    Design, development and manufacturing of passive inductive components.

    • Transformers & coilware
    • Inductors & chokes
    • RF & microwave components
    • Power electronics & energy
    • Consumer electronics
  40. Mascot AS

    Type not confirmed · Norway

    electronica 2026
    10 Nov
    A5.535

    Leading manufacturer of top-quality chargers for Li-Ion, NiMH and LA batteries

    • Transformers & coilware
    • AC/DC power supplies
    • Batteries & battery packs
    • EV charging & on-board power
    • Power electronics & energy

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