ACR1251T NFC CONTACTLESS SMART CARD READER - ENCODER
ACR-1251T, ACR1251U is the token version of the USB NFC Reader II. The ACR1251T offers advanced features such as firmware upgradability and support for NFC tags and devices, making it ideal for contactless applications with additional security functions.
ACR1251T, suitable for all contactless smart card applications such as personal authentication, network login, online banking and micropayment. With its advanced NFC capabilities, the ACR1251T is also ideal for non-traditional NFC applications. Such applications include smart posters for advertising, marketing and communication purposes.
Datasheet - ACR1251T NFC Contactless SMART Card Reader - Encoder
Areas of Use
It can be easily used in e-Government, Banking and Payment, e-Health, Network security, Access control, e-Wallet and Loyalty, Public transportation applications.
Features
- USB 2.0 Full Speed Interface
- CCID Compliance
- Smart card reader:
- Up to 424 kbps read/write speed
- Built-in antenna for contactless tag access, card reading distance up to 50 mm (depending on tag type)
- Supports ISO 14443 Type A and B, MIFARE, FeliCa and all 4 types of NFC (ISO/IEC 18092) tags
- Built-in anti-collision feature (only 1 tag accessed at any one time)
- Application programming Interface:
- Supports PC/SC
- Supports CT-API (via the wrapper on top of the PC/SC)
- peripherals
- User-controllable two-color LED
- Supports Android™ OS 3.1 and above
| Feature |
Description |
| Protocol |
ISO/IEC 18092 NFC, ISO 14443 Tip A ve B, MIFARE®, FeliCa NFC Tags, FeliCa |
| Operating Frequency |
|
| Power Supply |
From the USB port |
| Speed |
USB Full Speed (12 Mbps) |
| Smart Card Read/Write Speed |
9.6 Kbps – 600 Kbps |
| Dimensions |
75,0 mm (U) x 30,0 mm (G) x 12,7 mm (Y) |
| Weight |
15,8 gram |
| Humidity |
Maximum 90% non-condensing |
| Operating Temperature |
0°C to 60°C |
It is not suitable for direct use by end users without detailed technical knowledge and equipment.
Blog Post
RFID Reader Modules: Enhancing Connectivity and Efficiency Across Industries
RFID reader modules have become crucial across industries, revolutionizing inventory management, access control, and supply chain logistics. These compact devices use radio waves to communicate with RFID tags, enabling seamless data exchange.
What Are RFID Reader Modules?
Reader modules serve as intermediaries between RFID tags and central systems. They typically include an antenna, a transceiver, and a controller to interpret and transmit tag data.
Key Features
Modern RFID readers support multiple frequencies, offer various read ranges and data speeds, and come in portable or fixed designs. They ensure easy integration with existing systems through protocols like UART, USB, and Ethernet, and are compatible with both passive and active RFID tags.
Applications
Retail: Real-time inventory tracking
Logistics: Asset monitoring across supply chains
Access Control: Secure entry via RFID-enabled cards or fobs
Evolving Technology
Recent advances bring longer read ranges, faster data transfer, and cloud connectivity for remote management and analytics.
Challenges
Challenges include signal interference, legacy system integration, and concerns around data security and privacy.
Looking Ahead
With trends like miniaturization, energy efficiency, and IoT integration, RFID reader modules are set to play a key role in the future of connected, efficient systems.