TDK Group has launched a new series of 3D transponder transponder coils with ultra-high sensitivity for passive keyless entry system (PEPS) and other access control systems. The B82453C*A* series 3D transponder transponder coil is extremely compact, with a size of only 11.5 mm x 12.5 mm x 3.6 mm, including 6 different models, with a sensitivity of 45 mV/μT to 83 mV/μT, and an inductance range of 4.75 mH~13.2 mH. The center frequency of the transponder transponder coil is 125 kHz. The core geometry of the new 3D transponder transponder coil has been optimized so that the sensitivity is about 20% higher than that of the previous generation transponder transponder coil with similar geometry and inductance or similar market competitors. This can significantly extend the effective range of the wake-up function of the on-board PEPS system.
The 3D transponder transponder coil is compatible with the RoHS directive, adopts a durable one-piece shell, and the winding terminal adopts laser welding. Therefore, they have excellent mechanical stability, and this characteristic has been confirmed by the severe drop test necessary for PEPS applications. In addition, the new transponder transponder coil also meets the AEC-Q200 standard reliability test.
main application• Passive keyless entry start (PEPS) system
•Access control system
Main features and advantages
•high sensitivity
• Compact size, only 11.5 mm x 12.5 mm x 3.6 mm
• Excellent mechanical stability
• Comply with AEC-Q200 standard reliability test
Key data
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