HID - HT Wafer Label
UHF High Temperature Wafer Label

Originally designed for the automotive industry, High Temperature Wafer Labels help identify and track each vehicle both during assembly and throughout its life on the road. Lifetime traceability of auto parts and components enables more accurate and efficient records which can help automakers expedite service in the event of a recall.

High Temperature Wafer Labels deliver consistent and reliable readability during the rigors of auto manufacturing, including welding operations, autoclaves, anti-corrosive electrolyte baths, cycles of paint layer application, and drying ovens that exceed 200 C.

Resistance to severe physical, mechanical and thermal environments makes this tag ideal for all types of manufacturing, logistics and inventory control operations, especially tracking both work-in-progress and finished goods for various products such as industrial tools, medical trays, heavy equipment, car and aerospace components, cargo containers, and even blade and rack servers.

Standard High Temperature Wafer Label tags are compliant with EPC Global Class 1 Gen 2, ISO 18000-6C readers. Custom form factors are available to meet specific needs; for example, they may be laser imprinted with barcodes, QR codes or text, enabling visual systems to work in combination with advanced RFID capabilities.



Physical Characteristics
Dimensions80mm x 50mm x 0.5mm
HousingAramid Polymer
Environmental Characteristics
Operating Temperature-40- 85C
Storage Temperature-40- 85C
Shock/Fatigue Temperature+20 to +230 C
20 min with 30 sec transition x 3
Peak Temperature140 C, 400 h
180 C, 100 h
230 C, 20 h
Ingress ProtectionIP68 1.0m for 24h
Chemical ResistanceMineral oil, petroleum, salt mist, vegetable oil
Mechanical ResistanceVibration: IEC 68.2.6 (10g, 102000Hz, 3 axis, 2.5h)
Shock: IEC 68.2.29 (40g, 18ms, 6 axis, 2000 times)
Axial/Radial Force: 50 N, 1 x 10 sec
Shock / Fatigue Temperature: -40 to +90 C (100x5min with 30 sec. transition)
Bending: Soft: 11.8 in (300 mm) curve radius x 100, Hard: 3.9 in (100 mm) curve radius x 10
RFID Characteristics
Operating Frequency865-956 MHz (Worldwide)
Chip TypeMonza 4QT
StandardsUHF EPC Class 1 Gen 2, ISO 18000-6C
Memory128 bit EPC + 96 bit TID + 512 bit EEPROM
Read Distance
2 W reader ERP, free space
Up to 26.2 ft (8 m)
Ordering Information and Pricing
Part Number Model Number Description RRP
[A] HID UHF RFID Hight Temperature Wafer Tag
6A7902 HID High Temp Label, UHF MQ4T, 80 x 50 x 0.5 mm Polymer $7.48 A6