DTI421 brand manufacturers: IFM Electronic, Twicea stock, DTI421 reference price.IFM Electronic. DTI421 parameters, DTI421 Datasheet PDF and pin diagram description download.You can use the DTI421 RFID Antennas, DSP Datesheet PDF, find DTI421 pin diagram and circuit diagram and usage method of function,DTI421 electronics tutorials.You can download from the Twicea.