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4043 This 13.56MHz RFID/NFC bracelet from Adafruit Industries LLC uses an NTAG213 chip for read/write capabilities. It is a passive tag suitable for various proximity applications.
Mfr Part #:

4043

Available from 1 distributors
Mfr Name: Adafruit Industries LLC
Adafruit Industries LLC
This 13.56MHz RFID/NFC bracelet from Adafruit Industries LLC uses an NTAG213 chip for read/write capabilities. It is a passive tag suitable for various proximity applications.
✓ Total Stock: 544 pcs
$ Price Range: $0.99

4043 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
544 pcs
On Request
544 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

4043 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Frequency
Industrial Grade
Medical Grade
Memory Type
Military Grade
Operating Temperature
Standards
Style
Tape & Reel
Technology
Writable Memory
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4043 Description

Short technical summary and product information.

The Adafruit Industries LLC 4043 is a 13.56MHz RFID/NFC bracelet featuring an NTAG213 chip. This passive, read/write tag offers 144 bytes of user writable memory, divided into 4-byte banks, and supports over 10,000 re-writes. It operates within a temperature range of -25°C to 70°C and adheres to ISO 14443 and NFC standards.

 

Designed for proximity applications, this wristband style tag can be read by most 13.56MHz RFID/NFC readers that support ISO/IEC 14443 Type A cards. The NTAG213 chipset provides enhanced security compared to older 'Classic 1K' cards. The bracelet has a permanent 7-byte unique identifier that cannot be changed, useful for distinguishing individual tags. It is compatible with most smartphones with RFID support.

 

This product is ideal for use in systems requiring contactless identification, information sharing, or payment. Its durable wristband form factor makes it suitable for applications where a traditional card might be inconvenient or easily lost. The tag is passively powered by the reader/writer when placed within a few inches.

4043 Quick Information

Product Type: RFID Transponder Tag
Canonical Name: 13.56MHz RFID/NFC Bracelet - NTAG213 Chip
Subcategory: NFC Tag

4043 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

4043 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

4043 Features

  • Operates at 13.56MHz frequency.
  • Features 144 bytes of user writable memory.
  • Passive, read/write technology.
  • Adheres to ISO 14443 and NFC standards.
  • Wristband style form factor.

4043 Applications

  • Ideal for access control systems.
  • Suitable for contactless payment.
  • Used for information sharing.
  • Applicable for public transport passes.
  • Useful for event ticketing.

4043 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating frequency of this RFID tag?

The operating frequency is 13.56 MHz.

How much writable memory does the NTAG213 chip offer?

The NTAG213 chip offers 144 bytes of user writable memory.

What type of memory does this RFID tag use?

This RFID tag uses Read/Write memory.

What are the supported standards for this RFID tag?

This RFID tag supports ISO 14443 and NFC standards.

What is the operating temperature range for this RFID bracelet?

The operating temperature range is -25°C to 70°C.

What is the style of this RFID tag?

The style of this RFID tag is a Wristband.

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