double frequency
favoriteMy favorite sitemapSitemap printPrint
Contact Card chip & module
Every day smart cards conquer new applications. They enhance system security or intensify customer loyalty,etc.You can rely on RealSmart as a partner with plenty of experience: choose from a broad range of cards and meet highly motivated partners with deep technical competence!
  • Various smart card supply
  • 100% customization on request
  • Competitive price & reliable quality
  • Very short delivery time
  • Professional tech support
  • All current card technologies
  • Flexible pricing strategy

Contact Card:

Contact card is still prevailing now in market. Based on our good module sourcing and embedding equipment, RealSmart can provide you reliable cards with short time!

Here are some prevailing models:

Supplier Chip Type Standard Memory Size
Infineon SLE4442 ISO7816 256 Byte
Infineon SLE5542 ISO7816 256 Byte
Infineon SLE4428 ISO7816 1K Byte
Infineon SLE5528 ISO7816 1K Byte
Infineon SLE4406 ISO7816 112 Bit
Infineon SLE6636 ISO7816 221 Bit
Belling BL7442 ISO7816 256 Byte
Belling BL7448 ISO7816 1K Byte
Atmel AT24C02 ISO7816 2K Bit
Atmel AT24C04 ISO7816 4K Bit
Atmel AT24C16 ISO7816 16K Bit
Atmel AT24C64 ISO7816 64K Bit
Atmel AT24C128 ISO7816 128K Bit

We also provide the services as following:

  • Provide free chip/card samples during your R&D period. Also we possess a professional tech team who can help you anytime if you need!
  • For most of the blank chip cards, we haven’t the MOQ limit. So it’s very convenient for your testing period. No need to stock large quantity cards just at beginning of a project!
  • For some common blank chip cards, we usually have large inventory. So when you need urgently, we can send out very soon in order to support you getting more opportunities!
  • Concerning the delivery, our logistic depart is also very professional! But in case there is some accident during the delivery, we’ll try our best to deal with ASAP in order not to delay your project!
  • Chip customization is also our strongpoint! Maybe sometimes you need special product, just tell us, we’ll support you well!

Tel: +86 21 6432 6941