Established producer and supplier of StandexMeder Electronics products

  • Bečovská 1080
  • 104 00 Praha 10

RELMAG electronic – About Us

RELMAG electronic s.r.o. has been operational in the Czech Republic since 1991, originally under the company name MEDER electronic CZ s.r.o.  On March 1st 2011 we changed our company name but not our core competency, which still remains the same – the production and sales of reed technology products of StandexMeder Electronics.

RELMAG electronic s.r.o. is the market leader in the field of reed technology in the Czech Republic, especially due to our 25 years of experience and the base provided by our own production plant. We are a reliable partner for the production and sales of reed relays, sensors, switches and permanent magnets, including customized solutions.

RELMAG electronic s.r.o., thanks to a cooperation agreement with StandexMeder Electronics GmbH, is a producer of the reed products of StandexMeder Electronics and the sales representative of StandexMeder Electronics in the Czech Republic, Slovakia, Poland and other countries of Central and Eastern Europe.

RELMAG electronic s.r.o. has established and applies a Quality Management System in accordance to EN ISO 9001:2015.



RELMAG electronic s.r.o offers the following operations in accordance with our customers’ specification:

Cutting/forming of reed-switch leads

Cutting/forming axial leads

Coil winding

Manual mouting + soldering of PCBs

Soft mechanical assembly

Testing of insulation resistance to 20kVDC

Sealing with PU resin

Tampon printing to 30x30 mm

Technical library

Technical Databook – Reed Switch Technology Permanent Magnet Handling Precautions Magnetization Magnet Specifications Reed Switch Life Test Data Reed Switch Test Coils Reed Sensor Handling Precautions Reed Switch Handling Precautions Reed Relay Handling Precautions Reed Switch Precautions Contact Protection Basic Reed Switch Electrical Parameters of a Reed Switch Ampere Turns (AT) vs. milliTesla (mT) Reed Switch Used with a Permanent Magnet Reed Relay vs. Solid-State & Mechanical Relays Reed Switches vs. Mechanical Switches Activation Distances Reed Sensor Applications Reed Switch Used as a Reed Relay Reed Sensors vs. Hall Effect Sensors

Contact us

  • RELMAG electronic s.r.o.
  • Bečovská 1080, 104 00 Praha 10, Česká republika
  • Phone: +420 234 718 810
  • Fax: +420 234 718 833
  • E-mail:

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