Description
Flexible self-adhesive sheet loaded with magnetic metal powder in a polymer matrix. It absorbs part of the RF energy to reduce reflections inside an enclosed volume or near a conductive surface. For RFID applications, ISO 52 combines a thin profile, flexibility and ease of integration thanks to its self-adhesive backing. It can be applied to the inner walls of a read enclosure or between a tag and a metal surface.
Specifications
Standard width 300 mm · standard lengths 20 m, 50 m or 100 m · width up to 450 mm on request · thickness 0.03 to 0.5 mm ± 10 % · self-adhesive backing as standard, non-adhesive version on request · magnetic permeability µ′ at 1 MHz: 220 ± 10 % · operating frequency range 10 MHz to 6 GHz · density 3.5 ± 0.3 g/cm³ · surface resistance ≥ 10,000 Ω · operating temperature −40 to +120 °C · halogen-free, RoHS compliant · shelf life 12 months, 15 to 35 °C, RH ≤ 65 %.
Applications
Inner walls of read enclosures · decoupling a tag from a metal surface · integration into compact volumes · other applications requiring absorption of part of the RF energy.