Antenna size         R28 mm

Die-cut size           R35 mm

Vertical gap(antenna)  27 mm

Lateral  gap(antenna)  32 mm

Inlay roll width            60 mm

Suface Material      fragile paper

Inner core size      76mm(3inch)

Quantity core size  2000 pcs

Unwindying          Chip side up

Quality             100% tested,NG replaced

IC               NXP ULTRALIGHT EV1

Frequency    13.56 MHz

Protocol       ISO 14443

Memory       1k bit

Operation: -40℃-85℃

Storage: -5℃-30℃

Date Retention:100,000 cycles