20mm Disc World Tag (Unique/EM4102)

This black, polycarbonate disc tag is part of our range of passive, contactless, transponders. The World Tags have low frequency Unique/EM4102 transponders and each carry carrying a unique tag identity. They are designed to be used in a wide range of applications offering a robust tag that can stand up to most normal workplace environments.

The World Tags have good chemical resistance, allowing immersion in water, aqueous solution of salts, unleaded petrol, petrol, mineral and vegetable oil (20°c, 100h), and exposure to UV radiation (100mW/cm2).

These tags come in packs starting at 2000 tags. For large quantity orders please contact us for a lower price
Features:

• Diameter:      20mm
• Thickness:    2.1mm
• Weight:          0.8g
• Material:        polycarbonate
• Operating temperature:   -25° to +70°C
• Sensitivity:     49microT. RMS at RT for read mode at 125kHz

The World Tag is also available in 30mm and 50mm diameter with a central hole for screw, bolt or rivet fix mounting. Please contact us for availability.