36 × 13 mm asset-tag format
FR4 (PCB) construction for RFID identification on metal. One 2 mm mounting hole.

36 × 13 mm UHF on-metal RFID tag | Alien Higgs-3

FR4 (PCB) construction for RFID identification on metal. One 2 mm mounting hole.
Reader power, reader type, frequency band and mounting surface are stated separately in the performance table; the values are not interchangeable.
EPC 96 bits, expandable to 480 bits; User 512 bits; TID 64 bits. Supports EPC Class 1 Gen 2 / ISO 18000-6C read/write workflows.
Adhesive backing or screws; weight 3.5 g. Environmental ratings are shown only where explicitly documented.

RX3613 RFID Anti-Metal Tag
| Product model | RX3613 |
|---|---|
| Protocols | EPC Class 1 Gen 2 and ISO 18000-6C |
| Frequency | US 902-928 MHz; EU 865-868 MHz |
| Chip | Alien Higgs-3 |
| Memory | EPC 96 bits, expandable to 480 bits; User 512 bits; TID 64 bits |
| Write endurance | 100,000 cycles |
| Data retention | 50 years |
| 4 W fixed reader | US 902-928 MHz: 4.7 m on metal |
| 4 W fixed reader | EU 865-868 MHz: 4.5 m on metal |
| 2 W handheld reader | US 902-928 MHz: 2.7 m on metal |
| 2 W handheld reader | EU 865-868 MHz: 2.5 m on metal |

RX3613 RFID Anti-Metal Tag
| Dimensions | 36 × 13 mm |
|---|---|
| Thickness | 3.5 mm |
| Mounting-hole structure | One 2 mm mounting hole. |
| Material | FR4 (PCB) |
| Installation | Adhesive backing or screws |
| Weight | 3.5 g |
| Applicable surface | Metal; see performance rows if non-metal values are also documented |

RX3613 RFID Anti-Metal Tag
| Ingress protection | IP68 |
|---|---|
| Operating temperature | -40°C to +100°C |
| Storage temperature | -40°C to +150°C |
| Certifications | REACH, RoHS and CE |
| Performance note | Documented reference values; verify with the selected reader, antenna, orientation and installation |