NXP Ucode7 L71 Label AL105006D1U


AG standard Ucode7 L71 Label size is 105x6mm. This antenna design is suit for book spines, cigarette boxes, small package labels, narrow form factor asstes management etc. RFID projects.

Performance Features

NXP UCode L71
RFID Chip: NXP UCode 7
Protocol: ISO/IEC 18000-6C, EPCglobal Class 1 Gen 2
Operating Frequency: 860~960MHz
Operating Mode: Passive(Battery free)
Memory: 48 bit TID, 128 bit EPC, 0 bit User Memory, 32Bits Access, 32Bits Kill
IC Life: 100,000 Programming cycles, 10 years data retention
Read distance: Average reading distance > 4m (Reader and Environment Dependent)
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Mechanical Dimensions

NXP UCode L71 Layout
No. Item Parameter (mm) Tolerance (mm) Parameter (inch)
1 Antenna Width 95.00 mm ± 0.20 mm 3.740 in.
2 Antenna Length 3.00 mm ± 0.20 mm 0.118 in.
37 Label Width 105.00 mm ± 0.20 mm 4.134 in.
38 Label Length 6.00 mm ± 0.50 mm 0.236 in.
42 Label Pitch 16.00 mm ± 1.00 mm 0.630 in.
43 Antenna Edge to Label Edge (Left) 1.50 mm ± 1.50 mm 0.059 in.
44 Antenna Edge to Label Edge (Right) 1.50 mm ± 1.50 mm 0.059 in.
45 Antenna Edge to Label Edge (Top) 5.00 mm ± 2.00 mm 0.197 in.
46 Antenna Edge to Label Edge (Bottom) 5.00 mm ± 2.00 mm 0.197 in.
47 Label Edge to Liner Edge (Top) 2.50 mm ± 1.50 mm 0.098 in.
48 Label Edge to Liner Edge (Bottom) 2.50 mm ± 1.50 mm 0.098 in.
53 Liner Width 110.00 mm ± 1.00 mm 4.331 in.
55 Ink-dot Size 4.00 mm ± 2.00 mm 0.157 in
58 Ink-dot to Product Edge(Right) 3.00 mm ± 2.00 mm 0.118 in
59 Ink-dot to Product Edge(Top) 52.50 mm ± 2.00 mm 2.067 in
60 Core inner diameter 76.20 mm ± 1.00 mm 3.000 in.
61 Reel Outer diameter (Based on the actual shipment quantity)  
62 Label Corner Radius 1.50 mm ± 0.20 mm 0.059 in.
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Label Structure

NXP UCode L71
No. Item Material Quality and Thickness
1 Surface Material White art paper 80g/m² ± 10%, 72μm ± 10%
2 Adhesive 1 Acrylic emulsion 19g/m2 ± 5g/m2
3 Antenna Aluminum etching AL + PET (10μm + 50μm)
4 Adhesive 2 Acrylic emulsion 19g/m2 ± 5g/m2
5 Release Paper White glassine paper 61g/㎡ ± 10%, 55μm ± 10%
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Working Environment

Operating Temperature/Humidity : -0~60℃ / 20%~80% RH
Storage Temperature/Humidity : 20~30℃ / 20%~60% RH
Shelf Life : 1 year in anti-static bag at 20~30℃ / 20% ~60% RH
ESD Voltage Immunity : 2 kV (HBM)
Bending Diameter : > 50mm
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