The SDTR1103 SMD Drop Resistant Transponder Coil is designed for high-performance applications requiring both electrical and mechanical durability. With excellent temperature stability (-40ºC to +125ºC), it withstands over 500 drops from 1 meter, ensuring reliability in harsh environments. This coil is ideal for Tyre Pressure Monitoring Systems (TPMS), keyless entry, and immobilizer systems. The epoxy coating enhances compatibility with pick-and-place machines, and it operates at both 125kHz and 134kHz, offering high sensitivity and reliability in industrial and automotive applications.