Identification, Payment, Encrypt/Decrypt, Information, Access Control
Smart Card
PVC
Non-Contact Type
Active
Read-Write Card
Transportation
Passive Card
High Frequency
Hotel
Carton
85.5 x 54 mm
China
8523520000
Product Description
Read Only Contactless 125KHz ID TK4100
Description TK4100 is a CMOS integrated circuit for use in 125KHz read only RFID cards. It is can used with EM format. The circuit is powered by external coil in an alternating magnetic field, and via one of coil terminal to get its clock from this field.
Chip | TK4100 |
Frequency | 125KHZ |
Protocol | ISO11784/5 |
Reading Distance | 5-10 cm |
Card Material | High quality PVC If you want other material like PET, PETG, Teslin, ABS, please contact the custom services to get the new price |
Card Surface | Glossy If need Matte or Frosted finish price will be update accordingly |
Physical Dimension | 85.5*54*0.9mm or OEM |
Card Weight | 7g+/-0.5g |
Available Colors | White/Red/Yellow/Black/Blue/Green, or on demand |
Available Printing Method | Thermal printing via thermal printers |
Woking times | >100000 times |
Temperature | -10°C to +50°C |
Operating humidity | ≤80% |
Sample Availability | Free samples are available upon request |
Packaging | Standard size card packing: 200pcs/inner box, 5000pcs/ctn. G.W.: 35KG/CTN |
Application | Access control: hotel door lock card, community management etc need match your reader or system |












Shenzhen Congyue Technology Co.,Ltd was Established in 2000 is one of the earlier manufacturers specializing in the production of smart cards , plastic cards, Silicone RFID Wristbands,disposable PVC wristbands, , RFID tags,RFID Key fobs, RFID labels etc. which have been approved by IC certification and ISO 9001:2008 certification.
The capacity is around 50 millions.Customers spread to more than 100 countries and areas.And now hundreds of millions of pieces of RFID products have been supplied to our clients and partners which have widely been used to security&protection, transportation, tourism, anti-counterfeiting, financial and others.
Our expertise lies in the heavily specialised manufacture, personalisation and mailing of plastic cards and all aspects of fulfilment. Operating a policy of constant investment in the latest state of the art technology to maintain our leading position in the competitive card market, we can deliver everything you need in a plastic card.
Utilising the lastest in print technology we also specialise in the manufacturing and fulfilling of small to medium plastic card orders. This flexibility ultimately ensures production lead times are dramatically reduced for our clients which the majority of the industry will find a challenge to match.
Now hundreds of millions of RFID products have been supplied to our clients and partners around the world which have widely been used to security&protection, transportation, tourism, anti-counterfeiting, financial and others.Better service is available.