Home > Products > RFID Tag > hot ibutton TM1990A TM memory card compatible with dallas ibutton keys(TM199A-F5)
hot ibutton TM1990A TM memory card compatible with dallas ibutton keys(TM199A-F5)
USD $0.2 - $0.3
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Product Details
| D/C | DS1990A-F5 | Package | DS1990A-F5 | |
| Model Number | DS1990A-F5 | Type | Other, Timer, DS1990A-F5 | |
| Brand Name | Asiantag/oem | Place of Origin | Guangdong, China |
Product Description
hot ibutton TM1990A TM memory card compatible with dallas ibutton keys(TM199A-F5)
100% Quality Control!!! 100% sample free!!!
Product Description
1) Mainly used in electronic locks, card management systems.
2) consists of a factory-lasered,64-bit ROM that includes a unique 48-bit serial number,an 8-bit CRC,and an 8-bit Family Code(01h).
3) Data is transferred serially via the Smart-Wire protocol that requires only a single data lead and a ground return.
4) Power for reading and writing the device id derived from the data line itself with no need for an extrnal power source.
| product | hot ibutton TM1990A TM memory card compatible with dallas ibutton keys(TM199A-F5) |
| read speed | Less Than 5ms |
| Operating Voltage Range | 2.8V to 6.0V |
| Working Temperature Range | -40¡ãC to +85¡ãC |
| Dimension | 16.25mm*5.89mm (max) |
| Advantage | Water proof,heat-resistant,dust-resistant |
Packaging & Shipping
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Company Information
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- Shenzhen Asiantag Electronics Co., Limited
- Contact nameYolanda Kuo Chat Now
- Address#613,DONGQUAN,MINZHI, Shenzhen, Guangdong
Product Categories
| DAHUA Monitor Product | Metal Card | New Products | NFC |
| Plastic Card | RFID Card | RFID ISO134.2KHZ Tag | RFID Reader |
| RFID Tag | RFID Wristband |
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