Low-frequency 125 kHz antenna which is designed for RFID applications. It can be used in applications with tags that use a small antenna such as key fobs, keycards, or personal identifiers. This antenna can be easily adhered to a surface.
The antenna has an external coil diameter of 75mm, and an internal diameter of 70mm. It is flat-wounded to a thickness of approximately 2 mm. This coil features an inductance of 750µH +/- 5% and a DC resistance of 7.5Ω +/- 5%.