Read Only 125KHz Paper LF TK4100 RFID Sticker

Read Only 125KHz Paper LF TK4100 RFID Sticker is 125KHz rfid technology with optional paper or flexible pvc or pet top material . TK4100 will fully compatible with EM4100 and 64 bits memory read only since EM4100 has off-production for many years . The 125KHz rfid sticker will be created for some curved surface objects' identification ,considering the 125KHz frequency will be enough and this kind of rfid sticker has to use copper coil antenna with chipset so it will not pretty flat surface and will embossing little for antenna path marks .With optional 3M or nomal adhesive backside .

  • Item NO.:

  • Payment:

    Western Union , Paypal , TT bank
  • Product Origin:

  • Color:

    Full color ,white or customized is available
  • Order(MOQ):

  • Product weight:

  • Shipping Port:

  • Lead Time:

    10-12 working days
  • Chip:

  • Trade Term:

    EXW ,C&F ,CIF ,etc
  • Material:

    Paper , PET ,PVC
  • Working Temperature:

  • Lifetime:

    10 years
  • Dimension:


Product Name :Read Only 125KHz Paper LF TK4100 RFID Sticker

Read Only 125KHz Paper LF TK4100 RFID Sticker is encapsulate with 125KHz rfid chipset and copper coil antenna .They can not use flip-chip technology like High frequency rfid sticker or UHF sticker because LF rfid sticker has meeted enough frequency and antenna turns .Normally we can see 125KHz rfid paper sticker surface can not pretty flat and hard to package with rolling .It rarely uses for some 125KHz RFID applications and curved surface adhesive on .

Our 125KHz LF RFID sticker can with optional paper , flexible pvc or pet material as top , you can print colored artworks , numbers and UID ,etc . Considering better die-cut and laminated with paper top material ,the size should 30*30mm , 50*50mm and square or round shape are available . 

LF 125KHz RFID Sticker Structure

Description :

125KHz TK4100 chips RFID sticker will 64 bits memory and read only .( If customers need to read and write function 125KHz sticker can chose T5577 or EM4305 , EM4450 ,etc ) 


Read Only 125KHz Paper LF TK4100 RFID Sticker 


Paper , flexible pvc or pet 


Diameter 30mm ,50mm or square 30*30mm ,35*35mm ,50*50mm 

Surface Finishing



Full color printing ,white or customized printing 

Chips Option

TK4100 (Fully compatible EM4100)


64 bits 

Reading distance

2-4cm (depend on reader power and working environment )


Serial number, QR code, etc


Piece by piece then into 


By Express, by air, by sea


ID card sticker , door access control sticker , identification sticker.etc .

More Products Reference :

Paper 125KHz RFID Label Sticker

Flexible 125KHz Paper Sticker

Advantage :

Factory RFID producing machines

Shenzhen ZhiJie IOT Application Co.,Ltd was exprienced rfid products manufacturers China since 2010 ,  we can help you to produce different kinds of frequency rfid products with 125KHz , 13.56MHz and 860-960MHz passive rfid chip . In our factory we have rfid card workshop ,  rfid label sticker workshop and some additional crafts card making department such as embossing , magnetic strip , encoding , hot-stamping , barcode ,QC and laboratory testing department .  Now we have more 12 sets flip-chip machines and winding antenna machines for meeting large quantities projects for you .

Our advantage as below :

1:ISO size and controlled tollerance in card producing .

2:Excellent printing in plastic rfid card , rfid label or paper rfid cards .  

3:Strictly in QC procedures and laboratory testing for keeping stablely feature of rfid products 

4: Stablely production time and quanlity gurantee for you 

5: RoHS certification and in-time response 

RFID laboratory testing machines

Applications :

125KHz RFID Sticker also widely uses for door contorl access ,identity management and some transportation tracking sticker .etc . 

125KHz RFID Sticker Applications

Additional Crafts for 125KHz RFID Sticker:

Serial numner 

Linear barcode 

QR barcode 

Die-cut shape 


Package & Shipping Term 

We support customer requested shipping term and below specification package will our standard information for reference , final package will depend on certain quantities and size ,shape or another card crafts make right  package and carton size .  Customized package requested is available .


For shipping we support customers remote pick up goods from our factory with DHL ,UPS , TNT or FedEx collection corrier acfount or shipping with our cooperated agency forwarder is available .

Nfc Sticker Package and Shipping

Statement : Pictures above only show the product ,the intellectual property rights of the logo owned by their trademark .

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