RFID 25 mm Disk Tag

SKU 32397 Categories ,


3472 in stock

Quantity Discounts

Quantity Price
1 - 49 $1.29
50 - 99 $1.23
100+ $1.16

Product Description

These EM-4100 family products are designed to work with our RFID Card Reader (#28140) and RFID Reader USB (#28340) and are considered passive tags. Each tag has a unique 10 digit ID, so multiple tags can be used in a single project and may be purchased from Parallax in any quantity.

See our RFID Module & Tag Compatibility Chart here.

Key Features:

  • EM4100 Family Passive Tags
  • 125 kHz activating frequency
  • Readable from 2 to 5 inches of RFID reader
  • Discrete size

Note: In accordance with U.S. Patent Nos. RE40,145; 5,817,207; 6,036,099; 6,214,155; 6,514,367; and 6,557,766.

Compatible With:

Additional Information

Weight 0.0024 lbs
Dimensions 1 × 1 × 1 in


Resource Links

RFID Module & Tag Compatibility Chart

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