SRI4K-A3T/1GE STMicroelectronics, SRI4K-A3T/1GE Datasheet - Page 33

• Manufacturer Part Number: SRI4K-A3T/1GE
• Manufacturer: STMicroelectronics

Specifications of SRI4K-A3T/1GE

• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

PACKAGE MECHANICAL
Figure 53. A3 Antenna Specification
Table 9. A3 Antenna Specification
Symbol
F
A1
B1
NOM
P
Q
A
B
A
Coil Width
Coil Length
Inlay Width
Inlay Length
Overall Thickness of Copper Antenna Coil
Silicon Thickness
Unloaded Q Value
Unloaded Free-air Resonance
H-field Energy for Device Operation
Parameter
B1
B
Type
15.1
110
180
38
38
43
43
40
A
A1
37.5
37.5
42.5
42.5
165
Min
114
0.5
90
AI09046B
Max
38.5
38.5
43.5
43.5
130
195
dbµA/m
SRI4K
Unit
MHz
A/m
mm
mm
mm
mm
µm
µm
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