
RW35 slap bracelet. Colors and personalization are specified for your order.
RW35 slap bracelet with NTAG215
RW35 slap bracelet configured with NTAG215. An NFC Type 2 IC with 504 bytes of user memory for encoded URLs, product information and identification.
Printing, encoding, quantity and delivery are confirmed in the approved order specification.
The NTAG215 configuration.
A silicone slap bracelet with a size of 280 × 28 mm and weight of 36 g. The quick fitting format supports printed branding and a choice of RFID ICs for event, leisure and membership identification.
An NFC Type 2 IC with 504 bytes of user memory for encoded URLs, product information and identification.
Physical specifications
| Specification | Details |
|---|---|
| Dimensions | 280 x 28 mm (Slap Band: Slap band; verify wearer fit) |
| Net Weight | 36 g |
| Color | Black, Blue, Red, Purple, Green; Custom colors are available upon request. |
| Material | Silicone |
| Printing Method | Silkscreen |
| Number Printing Options | Laser Engraving |
| Available Options from Roxtron | UID or Custom SN Printing; Logo Printing; Custom Shape / Size; Encoding |
| Sample Availability | Free samples are available upon request. |
| Stock Availability | Large quantities of the best-selling products are normally available in stock and can be shipped immediately. |
Manufacturing specifications are confirmed for the selected size, materials and finishing options in your approved order. IC temperature or security ratings do not establish finished product ratings.
NTAG215 IC specifications
| Specification | Details |
|---|---|
| Semiconductor IC | NTAG215 |
| Interface / protocol | ISO/IEC 14443 Type A · NFC Forum Type 2 |
| User memory | 504 bytes |
| Total EEPROM | 540 bytes |
| Data rate | 106 kbit/s |
| Identifier | 7 byte UID |
| Memory access | 32 bit password protection and configurable locking |
| Originality | ECC based originality signature |
| Write endurance | 100,000 cycles, subject to datasheet conditions |
| Data retention | 10 years, subject to datasheet conditions |
Memory and protocol values describe the IC. Actual read performance depends on the finished antenna, enclosure, reader and operating environment.
Allow space for NDEF overhead when calculating the encoded message size. User memory is not the same as maximum URL length.
Password protection and an originality signature are different capabilities. NTAG21x does not provide the AES authenticated secure messaging of DESFire.
For a phone tap experience, encode and verify an NDEF message and test representative iOS and Android devices on the finished product.
Integration and qualification
Use an NDEF message for a standard phone tap experience. Calculate the complete encoded byte count, choose a URL under your control and verify the readback before locking the tag. Test the finished product against representative phone antennas and operating systems.
Specify wrist size, fit, wearing duration and cleaning conditions. Test the credential while worn, including wet use when relevant to the approved construction.
Approve an encoded sample in the finished application before volume production. Define acceptance criteria for identification, memory access, printed data and repeated operation.
Define your production requirement.
Reference RW35 slap bracelet with NTAG215 in your enquiry, together with the following details.
| Specification | Details |
|---|---|
| System | Reader manufacturer and model, application software and existing credential specification |
| Configuration | IC part number and memory variant, product size, color and required finish |
| Personalization | Print artwork, numbering format, encoding layout and verification requirements |
| Supply | Initial quantity, repeat volume, sample quantity, destination and required delivery date |
| Acceptance | Sample approval criteria and any required material, compliance or traceability documents |
Minimum order quantity, current availability, lead time and pricing are confirmed for the complete configuration. Production availability is confirmed with your quotation.
Build your quotation briefTechnical references
Semiconductor documentation defines IC capabilities. Our approved product specification defines the finished Roxtron product.



