EPCOS Announces Sample Kit with Transponder Coils for Automotive Electronics Applications

EPCOS is now offering automotive electronics developers a sample kit with transponder coils. The types with dimensions of 7.8x2.7x2.7mm and 11.4x3.5x3.5mm are designed for polarization in the x-y coordinates (B82450A* series). They cover inductances of between 1mH and 7mH. These transponder coils have a sensitivity of between 10mV/µT and 51mV/µT.

A type with dimensions of 7.7x7.7x2.65mm is contained for polarization in the z coordinate (B82451N* series).

The transponder coils can be used for non-contacting tire pressure monitoring systems, immobilizers as well as passive locking and starting systems in motor vehicles. These rugged inductors are designed for a frequency of 125kHz and can be operated in a temperature range from -40°C to +125°C. They are RoHS-compatible, suited for lead-free reflow soldering to JEDEC J-STD 020C and can be processed with SMD automatic placement systems.

EPCOS Sample Kit with Transponder Coils

EPCOS


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