| Waterproofing |
Added waterproofing function. |
| Contact |
Gold plated contact is available in addition to low resistance carbon contact. |
| Soundproofing |
Added soundproofing function. |
| Stroke |
1.5-2.0mm stroke is also available. |
| Feeling |
Soft feeling is available by rubber. |
| Actuation force |
Design of high actuation force like more than 4.0 N is available. |
| Design |
Various kinds of key are available in one key pad. |
| PCB |
PCB on one side design is available. |
| Colors |
Various kinds of key pad color are available. |
| Number of keys |
Cost advantage of number of keys in one keypad. |
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