Micro coil (air core)
MICRO COILS: HIGH-TECH IN THE PRECISION FIELD
In coil manufacturing, the production of miniature air coils or micro coils is one of KUK's specialities. According to your specific requirements, we process ultra-fine wires from a diameter of 0.020 mm, which are suitable for a wide range of innovative applications.
OVERVIEW MICRO COIL (AIR CORE)
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- Layer winding
- High-temperature-stable winding
- Winding end reinforced, twisted
- Tin-plated leads
- Bonding on chip
- Ultra-fine varnished copper wires starting at 0.020 mm
- High temperature, high tension
- Aluminum wires
- Copper-plated aluminum wires
- Round, rectangular, oval...
- Single-layer flat coils
- Inside diameter starting at 0.3 mm
- Three dimensional coils

Customer-specific solutions are our speciality
Andreas Wild and the product team will be happy to advise you.

Based on our innovative winding technology, we wind our KUK patent air coils on a fully automatic winding machine. The start and end wire of the coil are located on the outer diameter of the coil, which saves space. In addition, the coil can be embedded flattened into a ferrite without resting on the starting wire.
OUR KNOW-HOW AND SERVICES

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Process partner from product idea to large-scale production
KUK serves the customer according to individual requirements from development phase to the integration of the goods into the global supply chain.
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FAQ MICRO COIL MANUFACTURING
KUK manufactures miniature coils of highest quality and smallest dimension. What is the current production limit? What core material do we process? Find answers about the most frequently asked questions referring to micro coil manufacturing for medical technology and sensor industry on our dedicated FAQ page.
READY WITH A NEW PROJECT?
Our experts for coil and electronics manufacturing will be pleased to advise you.