RXK01 key fob. Colors and personalization are specified for your order.
RXK01 key fob with HITAG S 256
RXK01 key fob configured with HITAG S 256. A low frequency transponder IC for compatible identification and installed reader applications.
Printing, encoding, quantity and delivery are confirmed in the approved order specification.
The HITAG S 256 configuration.
An ABS key fob measuring 53 × 37.5 × 9.8 mm with a weight of 9.7 g. Available chip options span low frequency, high frequency and UHF technologies, with color, silkscreen printing and laser engraving options for credential programs.
A low frequency transponder IC for compatible identification and installed reader applications.
Physical specifications
| Specification | Details |
|---|---|
| Material | ABS |
| Temperature | -10˚ to 50˚ Celsius |
| Dimensions | 53 x 37.5 x 9.8 mm |
| Weight | 9.7 g |
| Available Colors | Red, Blue, Pink, Grey, Black, Yellow |
| Printing Options | Silkscreen, Laser Engraving |
| Number Printing Options | Laser, Inkjet |
| Packing Details | 1000 pieces per carton; Carton size: 50×25x22 cm / Carton weight: 11kg 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.
HITAG S 256 IC specifications
| Specification | Details |
|---|---|
| Semiconductor IC | HITAG S 256 |
| Interface / protocol | HITAG S protocol |
| Total memory | 256 bits |
| Interface | Low frequency passive transponder |
| Variant selection | Match the precise memory and protocol configuration to the reader |
| IC operating band | 100–150 kHz |
| Memory access | Read/write with memory lock functionality |
| Write endurance | Up to 100,000 cycles |
| Retention | 10 years, under manufacturer conditions |
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
Validate the modulation, bit rate and identifier format with the installed low frequency reader. NFC phones do not read 125 kHz credentials. For programmed formats, agree a sample identifier and confirm how the host system interprets it.
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 RXK01 key fob with HITAG S 256 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.
