Impinj B42 Label AL031014B1U


AG standard Impinj B42 Label size is 31x14mm. This antenna design is suit for in the short distance small size applications, jewelry, cosmetics, watches etc. RFID projects.

Performance Features

Impij B42
RFID Chip: Impinj Monza 4E
Protocol: ISO/IEC 18000-6C, EPCglobal Class 1 Gen 2
Operating Frequency: 860~960MHz
Operating Mode: Passive(Battery free)
Memory: 48 bit TID, 496 bit EPC, 128 bit User Memory, 32Bits Access, 32Bits Kill
IC Life: 100,000 Programming cycles, 10 years data retention
Read distance: Average reading distance > 0.3m (Reader and Environment Dependent)
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Mechanical Dimensions

Impij B42 Layout
No. Item Parameter (mm) Tolerance (mm) Parameter (inch)
1 Antenna Width 22.00 mm ± 0.20 mm 0.866 in.
2 Antenna Length 8.00 mm ± 0.20 mm 0.315 in.
37 Label Width 31.00 mm ± 0.20 mm 1.220 in.
38 Label Length 14.70 mm ± 0.50 mm 0.579 in.
42 Label Pitch 20.00 mm ± 1.00 mm 0.787 in.
43 Antenna Edge to Label Edge (Left) 3.35 mm ± 2.00 mm 0.132 in.
44 Antenna Edge to Label Edge (Right) 3.35 mm ± 2.00 mm 0.132 in.
45 Antenna Edge to Label Edge (Top) 4.50 mm ± 2.00 mm 0.177 in.
46 Antenna Edge to Label Edge (Bottom) 4.50 mm ± 2.00 mm 0.177 in.
47 Label Edge to Liner Edge (Top) 14.50 mm ± 1.50 mm 0.571 in.
48 Label Edge to Liner Edge (Bottom) 14.50 mm ± 1.50 mm 0.571 in.
53 Liner Width 60.00 mm ± 1.00 mm 2.362 in.
55 Ink-dot Size 4.00 mm ± 2.00 mm 0.157 in
58 Ink-dot to Product Edge(Right) 7.35 mm ± 2.00 mm 0.289 in
59 Ink-dot to Product Edge(Top) 15.00 mm ± 2.00 mm 0.591 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

Impij B42
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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