SL3S4021FHKH

Series:	U-Code
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	RFID Transponder
Frequency:	860MHz ~ 960MHz
Standards:	ISO 18000-6
Interface:	I²C
Voltage - Supply:	1.8 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C
Package / Case:	8-XFQFN Exposed Pad
Supplier Device Package:	8-XQFN (1.6x1.6)

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The SL3S4021FHKH is one of the most common types of Radio-Frequency Identification (RFID), Radio Frequency Access, and Monitoring Integrated Circuits (ICs). It is used for the tracking of objects, monitoring and providing access control in a variety of industries, such as retail, healthcare, and hospitality. This article will discuss the application field and working principle of the SL3S4021FHKH.

The SL3S4021FHKH is a 13.56 MHz RFID reader/writer designed for long-distance communication and is compliant with the ISO/IEC 15693 and ISO/IEC 14443 standards. This makes it suitable for a variety of applications, from small payment systems to asset tracking in industrial and healthcare settings. This reader/writer can be used to read and write RFID tags in a 3-meter range with a maximum data rate of up to 848 kb/s.

The SL3S4021FHKH is a low-cost, low-power RFID reader/writer. It is designed for high-speed communication and is ideal for quick and easy tracking of products. It is also designed to automatically switch off in the absence of valid RFID tags, further reducing power consumption.

The SL3S4021FHKH is a multi-functional device, offering fast read/write operations, low power consumption and long read/write distances. It can be used to access and control gates, doors, and other physical access points, as well as monitor and track assets in a variety of industries. Its data rate allows for simultaneous reading and writing of up to 32 RFID tags in a single operation. Additionally, its multi-protocol support enables interoperability between different types of reader/writer systems.

The SL3S4021FHKH works by using an antenna to emit radio frequency signals, which are detected by an RFID tag. Once the tag is detected, the transmitted signals are received and decoded by the reader, and then stored in the reader\'s memory. The reader then provides access to the stored data, allowing for a variety of applications, from asset tracking to payment systems.

The SL3S4021FHKH is an excellent choice for a variety of applications that require RFID technology. Its long read/write distance, low power consumption, and multiple protocol support make it a reliable and cost-effective solution for asset management and access control. With its various features and functions, the SL3S4021FHKH is a great choice for any RFID project.

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