ATA5577 (T5577) Clam Key Fobs

These T5577 Clam Keyfobs available in 5 different colors are one of the smallest fobs in our range that provide a robust, low-cost solution for customers wanting to get away from standard ISO-sized cards. The fobs can be supplied in Black, Red, Yellow, Green and Blue. The fob measures just 37 x 30mm and are 7.6mm in depth. Despite their small size Universal Smart Cards can still personalize either a small logo or, popularly print the UID or site code/number range like other 125KHz cards. They are made from a strong ABS material and are ideal for someone wanting the smallest estate on their keyring.

Combining RFID technology with the popular T5577chip, this contactless keyfob can be used as if it is a standard card. T5577 has a frequency of 125KHz but its strength comes from the fact it is a re-writable card so it can flexibly imitate UID/card numbering of other 125KHz formats, making them easy to configure with compatible 125KHz readers. The full chip reference from Atmel (now Microchip) is ATA5577 (T5577 for short) and is compatible with T5557/ATA5567 and can also replace the e5551/T5551 in many common operations.

The technology is popular for physical access control to business premises and in hotels or applications in general where the fob number is read for identification purposes.

Optional Extras: (approx. 3-5 days from our technical center in Portsmouth)

• Full/Single color Logo can be printed
• Single color Inkjet Numbering (including Reading and Printing of Chip Serial Numbers)
• Encoding the format of the number
• fulfillment and packaging options available

If you need more information, please see the attached datasheet, or contact a member of our sales team to learn more...