4312RV Datasheet | Coilcraft

Document 461-1 RFID Transponder Coils - 4312RV The 4312RV series of transponder coils is designed for RFID applications at 125 k Hz. It is Coilcraft’s smallest transponder coil developed specifically for the harshest mechanical environments. The coil is wound on a plastic base, providing great durability and allowing this part to withstand physical shock. With operating temperature range to 125°C, these parts pass AEC-200 Grade 1 (-40°C to +125°C) qualification and are ideal for use in a wide range of automotive applications. The uniquely shaped termination provides excellent board adhesion. In addition to our standard models, Coilcraft can also design transponder coils to operate at other frequencies. To request free evaluation samples, contact Coilcraft or visit .coilcraft..  Inductance2 Read Matching at 125 k Hz   distance3 Sensitivity4 capacitor5   DCR max6   SRF typ7  Part number1 ±2% (m H) Q min2(inches/cm) (m V/µT) (p F)...