Inductance: 860uH ±2%

Internal Resistance: 10ohm ±10%

Diameter: Ø42 mm (approximately 1.65 inches)

Thickness: 2.0 mm (approximately 0.08 inches)

Height: 3.3 mm (approximately 0.13 inches)

Wire Length: 6cm (approximately 2.36 inches)

Lead Length: 1cm (approximately 0.39 inches)

Optional Connector: Molex Mini-Spox Series

125 kHz RFID Circular Antenna Ø58mm: IND125-D58

IND125-D58 is a circular winded coil wire for use with Sonmicro 125 kHz RFID modules.

With a nominal inductance of 860µH (±2%) and an internal resistance of 10 ohms (±10%), the IND125-D58 is optimally designed for a variety of 125 kHz RFID applications. Its practical dimensions, featuring a diameter of 58mm, a slim profile of 3.3 mm in height, and a thickness of 2.0 mm, making it ideal for a wide array of installations without compromising reading range.

Additionally, the coil wire extends from both ends of the wound coil, with each end featuring a 6cm wire length and a 1cm tinned lead for soldering, facilitating easy connectivity and installation.

Connector Option:

Optionally, this antenna comes with an approximately 8cm cable featuring a connector equivalent to the Molex Mini-Spox Series soldered to the antenna. The connector is compatible with corresponding mate parts (2.50mm) or standard pin headers with 2.54mm pin spacing.

Customization Options

We offer customization services for the winded coil wire antenna to meet specific project requirements. Whether you need a different connector, wire length, or coil dimensions, we can tailor the antenna to your needs. Contact us to discuss your project requirements.