
Frequency-selective components for electronics and telecommunications
Frequency-selective components for electronics and telecommunications
Filters and coils from NEOSID are a permanent part of electronics and telecommunications. They are often used as frequency-selective components consisting of individual or coupled oscillating circuits. In addition, coils with taps or multiple windings are also frequently used. We offer these components as pre-adjusted and adjustable.
NEOSID manufactures adjustable bandpass filters from helical circuits in the frequency range from 300 MHz to 2.5 GHz and filter coils and kits for building filters from 1 kHz to 200 MHz. Designs in THT and SMD housings are available.
Custom solutions
You didn’t find what you’re looking for among the filter and coil assemblies on our webpage? Or you have questions about our products? Then please contact us! We’ll also produce our inductors according to your special requirements and we’ll be happy to answer any questions you may have.

Other products & services

Paper Be Gone – Welcome to the Digital Inspection Era!

Transponder coils

High-frequency transformers and directional couplers up to 2.5 GHz

Custom solutions Customized, exacting and reliable

Miniaturized RFID TAGs in different frequency ranges Transponders in different frequency ranges are use in a variety of applications and technical sectors. NEOSID offers RFID transponders and antenna devices.

Reliable and innovative NEOSID inductors are proven components in sectors like automotive, telecommunications or medical technology.

NEOSID is one of the most innovative medium-sized companies in Germany, we are even the global market leader in the production of complex ferrites with our specialized injection molding production method.
