Mifare 13.56Mhz iso14443 nfc/nfc tag supplier(13 years printing factory in shenzhen)What is an NFC Tag ?Think of an NFC tag as a really small memory device, like a USB stick, but with an antenna attached so it can send it's data wirelessly. It contains no batteries and gets all it's power from just being close to the mobile phone. Commonly, a tag will be a sticker, perhaps the size of a postage stamp. But it can also be embedded into keyfobs, wristbands and lots of other things.Product Parameters: 1:Specification Chip ModelNXPProtocolISO 14443 type AFrequency13.56 MHZEEPROM168/64/192/1K BytesReading range3~10 cm (Depend on antenna size and outer environment)Data transmission rate106kbit/sWrite endurance100000 times 2:Material MaterialPVC/PET/ABS/PaperEnding nfc tags product size35*35 mmFactory exist size:15*30mm,25mm Dia,35*35mm,43*26mm,50*50mm,86*54mm or custom size is availableExist antenna size75*45mm,52*15.15mm,37*22mm,32*32mm,φ25mm,φ22mm,21*11.5mm(end label will bigger 3~5mm than antenna size)Ferrite materialWill lamination between antenna layer and paper adhesive layerIt can make label or tag work normally under metal enviroment or on mobile phoneThe thickness will be 0.2~~0.4mmPrice will mostly depends on ferrite thicknessThickness0.2~0.5mm 3:Working Enviroment Working life5~10 yearsStore temperature-25 °C ~50 °CHumidity20%~90%RHWorking temperature-40 °C~ 65 °C 4:Craft :Customer design printing,Barcode and Serial numbers 5: nfc tags applications:Logistics,libraries,mobile-phone,aviation,livestock,jewelery,vehicles,super-markets,and anti-theft If you want to know more information about our products, welcome to contact us in any time!------------------------------------------------------------------------Alibaba Top 10 Global E-Business of the Year 2012 Enterprise