Click the pen coil
The parameters of the pen coil: 16x4x2.2x0.15x126uh
Application: Antenna
Type: Magnetic bar inductor
Brand: Wanlianda
Package form: magnetic bar inductor
Winding form: multilayer flat winding type
Properties of magnetic permeability: ferrite core
Core shape: cylindrical
Operating frequency: high frequency
Installation method: horizontal seal
Skeleton material: magnetic core
Quality factor Q: 130
Inductance: 4.0mH±5%
Allowable error: ±0.02%
Inductive XL: Customizable (Ω)
Customization: Supported
In modern society, almost everyone has a computer, but many people are still used to taking work notes or meeting minutes with pen and paper. However, ordinary pen and paper records have the pain points of "memory is incomplete, cannot be found, and is easily lost." For example, if the notebook is lost, all the notes will be lost. If you want to find the minutes of the meeting, you may not find them if you go through the entire notebook. A reading pen + notebook with matrix code can better solve these problems. The current application fields include: intelligent teaching, student tutoring, conference, writing, art graffiti and other fields.
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18825827211
Customer message
18825827211
