Epcos is now offering motor vehicle electronics developers a sample kit with transponder coils.
The B82450A series, designed for polarisation in the x-y coordinates, covers inductances of between 1.0 and 7.0 mH. The coils have a sensitivity of between 10 and 51 mV/µT. The B82451N series is contained for polarisation in the z coordinate.
The coils can be used for non-contacting tyre-pressure monitoring systems, immobilisers and passive locking and starting systems in motor vehicles.
The inductors are designed for a frequency of 125 kHz and can be operated in a temperature range from -40 to +125 °C. They are RoHS compatible, suitable for lead-free reflow soldering to JEDEC J-STD 020C and can be processed with SMD automatic placement systems.
Phone: 02 4943 4548
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