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ST25R3911B-AQFT
NFC/RFID Tags & Transponders High performance HF reader / NFC initiator 1.4 W supporting VHBR and AAT
ST25R3911B-AQFT
NFC/RFID Tags & Transponders High performance HF reader / NFC initiator 1.4 W supporting VHBR and AAT
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Manufacturer Part # : ST25R3911B-AQFT
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Package/Case: QFN-32
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Part Status : ACTIVE
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Brand: Stmicroelectronics
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Product Categories : RFID, RF Access, Monitoring ICs
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RoHS:
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
ST25R3911B-AQFT DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.742 | $1.74 |
| 10 | $1.507 | $15.07 |
| 30 | $1.363 | $40.89 |
| 100 | $1.213 | $121.30 |
| 500 | $1.146 | $573.00 |
| 1000 | $1.116 | $1,116.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
One of the standout features of the ST25R3911B-AQFT is its integrated analog frontend with a low-power data framing decoder, making it an ideal choice for RFID and NFC applications such as contactless payment and access control. Moreover, its support for host communication via SPI, I2C, and UART interfaces ensures seamless integration with various microcontrollers and systems, simplifying the development process
Key Features
- This NFC/RFID reader IC has an automatic antenna tuning feature
- Ensures precise data transfer and reliable communication protocols
- Multifunctional with ISO 14443A/1B, ISO 18092, and FeliCa support
- Lowers power consumption for extended battery life
- Provides advanced data handling capabilities for efficient data processing
- Offers flexible integration options for different applications
- Multifunctional with various communication interfaces
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Supply Voltage Min Volt | 2.4 | Supply Voltage Max Volt | 5.5 |
| Operating Temp Min Celsius | -40.0 | Operating Temp Max Celsius | 125.0 |
| ECCN US | EAR99 | ECCN EU | NEC |
| Packing Type | Tape And Reel | RoHs compliant | Ecopack2 |
| Grade | Industrial | Package Name | VFQFPN 5X5 32L PAD 3.5X3 PUNCHED |
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