
Electronic components for mission critical applications
NEOSID develops and produces a broad portfolio of electronic components that meet the highest requirements in industry, defence and heavy-duty applications.
NEOSID develops and produces a broad portfolio of electronic components that meet the highest requirements in industry, defence and heavy-duty applications. Our products are manufactured at our main site in Germany in close co-operation with our customers. The Halver site is home to ferrite production, a manufacturing unit for small series and prototypes as well as fully automated production lines. Additional production facilities in the EU and Asia enable both manual and highly automated series production.
With over 90 years of experience and a comprehensive product portfolio, we set standards in the development and production of electronic components.
These are our most important product areas:
Ferrites
High-frequency coils without winding core
Transformers
Transponder antennas
High frequency transformers
Adjustable filter coils
Tell us your requirements - we will develop the right solution for you!

Other news
Your Requirement – Our Claim
Ferrites with exceptionally complex shaping – only from NEOSID! Due to our special injection molding process we produce precisely fitting for your application.

Transponder coil Ms 44 – the logical answer
1-axis transponder coils in are successfully used in electronic circuits for contactless identification, positioning systems, sensor technology and for representing communication interfaces, e.g. in RFID technology or access control systems.

Efficient energy transfer with planar transformers – setting new standards for power electronics
Planar transformers enable compact, efficient and thermally optimised solutions for modern power supplies.