RXK04 key fob. Colors and personalization are specified for your order.
RXK04 key fob with ST SRI512
RXK04 key fob configured with ST SRI512. High frequency IC for compatible identification, credential or NFC applications.
Printing, encoding, quantity and delivery are confirmed in the approved order specification.
The ST SRI512 configuration.
An ABS key fob measuring 40 × 33 × 4 mm and weighing 6 g. Choose the IC, enclosure color and personalization for access, membership or identification systems. Silkscreen printing, laser engraving and printed numbering options support a consistent credential program.
High frequency IC for compatible identification, credential or NFC applications.
Physical specifications
| Specification | Details |
|---|---|
| Material | ABS |
| Temperature | -10˚ to 50˚ Celsius |
| Dimensions | 40x33x4 mm |
| Weight | 6.00 g |
| Available Colors | Red, Blue, Green, Grey, Black, Yellow |
| Printing Options | Silkscreen, Laser Engraving |
| Number Printing Options | Laser, Inkjet |
| Packing Details | 2000 pieces per carton; Carton size: 50×24×15 cm / Carton weight: 14kg per carton. |
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.
ST SRI512 IC specifications
| Specification | Details |
|---|---|
| Semiconductor IC | ST SRI512 |
| Interface / protocol | 13.56 MHz ISO 14443 Type B |
| Catalog chip designation | ST SRI512 |
| Operating interface | 13.56 MHz |
| Catalog technology group | 13.56 MHz ISO 14443 Type B |
| Part number selection | Confirm the manufacturer variant, memory layout and reader support with your quotation |
Memory and protocol values describe the IC. Actual read performance depends on the finished antenna, enclosure, reader and operating environment.
Match the complete part number, reader command set and data format before qualification. Frequency alone does not establish interoperability.
Integration and qualification
Confirm the reader protocol, supported commands, identifier format and application memory layout. If the application requires authentication, align the reader and issuing system with the selected IC and security configuration.
Check key ring attachment, handling and scan orientation. Assess the fob alongside keys and other metal objects under normal use.
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 RXK04 key fob with ST SRI512 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.
