RFID

RFID (Radio Frequency Identification) can be defined as Automatic identification technology which uses radio-frequency electromagnetic fields to identify objects carrying tags when they come close to a reader. RFID technology is a simple method of exchanging data between two entities namely a reader/writer and a tag. This communication allows information about the tag or the element carrying the tag to be determined and in this way it enables processes to be managed more easily.


The use of RFID technology has become widespread within many areas of industry. RFID provides an ideal technology for tracking assets and identifying them by using a simple low cost antenna attached to the target. It is used for identification of everything from shop tagging to vehicle tracking and many more applications.


Similar to how a radio must be tuned to different frequencies to hear different channels, RFID tags and readers have to be tuned to the same frequency in order to communicate. RFID uses several radio frequencies and many types of tag exist with different communication methods and power supply sources. RFID tags generally feature an electronic chip with an antenna in order to pass information onto the interrogator (also known as a base station or more generally, reader). The assembly is called an inlay and is then packaged to be able to withstand the conditions in which it will operate. This finished product is known as a tag, label or transponder.


RFID is considered as a non specific short range device. It can use frequency bands without a license. Its range differs from 1–12 meters with speed of 640 kbps. RFID has to be compliant with local regulations (ETSI, FCC etc.) most countries have assigned 125 to 134 kHz of the spectrum for low-frequency RFID systems; 13.56 MHz is generally used around the world for high-frequency RFID systems. UHF RFID systems use 433, and 860-960 MHz and 2.45 / 5.8 GHz are super high frequencies.


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  Manufacturer Part No Newark Part No. Manufacturer / Description
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M24LR-DISCOVERY
M24LR-DISCOVERY - Evaluation Board, Transceiver Board, RFID Reader, Battery Less Powered by RFID/NFC Devices

48W6579

STMICROELECTRONICS

Evaluation Board, Transceiver Board, RFID Reader, Battery Less Powered by RFID/NFC Devices

EVALUATION BOARD, STM32/8 DUAL INTERFACE EEPROM; Kit Application Type:Memory; Application Sub Type:Energy Harvesting; Silicon Manufacturer:STMicroelectronics; Silicon Core Number:STM8L152C6, STM32F103CB, CR95HF; Product Range:- RoHS Compliant: Yes

30 in stock

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30 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 9/28/20

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CARD-MIFARE-4K
CARD-MIFARE-4K - Mifare 4K Transponder Smart Card, 13.56MHz RFID Read/Write, 106kBaud

48P5735

RF SOLUTIONS

Mifare 4K Transponder Smart Card, 13.56MHz RFID Read/Write, 106kBaud

SMART CARD, RFID, MIFARE; Tag Type:Card; Frequency:13.56MHz; Memory Size:256bit; Product Range:Mifare Class RoHS Compliant: Yes

20 in stock

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Delivery in 5-7 business days for in stock items

More stock available week commencing 8/31/20

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ST25DV-DISCOVERY
ST25DV-DISCOVERY - DISCOVERY KIT, NFC/RFID TAG

18AC0595

STMICROELECTRONICS

DISCOVERY KIT, NFC/RFID TAG

DISCOVERY KIT, NFC/RFID TAG; Kit Application Type:Wireless Connectivity; Silicon Manufacturer:STMicroelectronics; Silicon Core Number:STM32F415VGT6, ST25DV04K; Application Sub Type:NFC / RFID Tag; Kit Contents:Discovery_Mboard RoHS Compliant: Yes

8 in stock

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PN7150B0HN/C11002Y
PN7150B0HN/C11002Y - RFID/NFC, Read, Write, 13.56 MHz, FeliCa PCD Mode, 1.65V to 1.95V Supply, HVQFN-40

06AC2460

NXP

RFID/NFC, Read, Write, 13.56 MHz, FeliCa PCD Mode, 1.65V to 1.95V Supply, HVQFN-40

Frequency Min:-; Frequency Max:-; RFID IC Type:Read, Write; Programmable Memory:-; Output Power:-; RF IC Case Style:HVQFN; No. of Pins:40Pins; Supply Voltage Min:1.65V; Supply Voltage Max:1.95V; Current Consumption:-; Product Range:-RoHS Compliant: Yes

2,222 in stock

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