| No. |
Part name |
Problems in development and manufacture
|
Solution / Introduced products |
| 1. |
FPC |
The FPC connecting the main board with liquid crystal becomes an antenna and noise source. |
EMI Absorption sheet makes the
signal waveform active.
EMI absorption sheet: MG-02A
series |
| 2. |
Antenna contact |
No metallic spring for general purposes has a proper height; so a custom metal mold must be made. |
OG contact (high-point type) for contact with antenna.
On-board contact: OG series |
| 3. |
Contact between conductive (plated) case and board |
Automatic mounting at a narrow pitch contact between a board and the case |
Apply an OG contact on board with a mounter as well as a chip for shielding.
On-board contact : OG series |
| 4. |
Contact between board and metal (or plated) conductive case |
Grounding between board and case. |
Easy grounding with high-shield
gaskets (many sizes
available) High-shield gasket: IMG
series |
Ferrite Products 
All of our products are RoHS Compliant
