Game machine handle metal dome switch,Game machine Dome switch
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Game machine handle metal dome switch
1.Scope of Elasticity:160gf
2.Travel:0.15 +-0.03mm
3.Feel:50%+-10%
4.life cycles:>1mil
Game machine handle metal dome switch
1:metal dome switch contacts
This type is somehow similar to single layer type by means of metal dome contacts attached under Maylar. But the difference is that, in this type, the Spacer is attached under the metal dome contacts. Air paths which function like air holes in single-layer, helps provide good click-feeling when dome contacts are pressed. Besides this effect, air paths help reduce the chance for PET film being damaged by metal dome contacts' burr and block dust coming into PET films.
| PRODUCTS:Metal dome array | |
| Technical Parameter: | |
| Size: | Diameter from 3.5mm |
| life cycles: | >1million |
| Scope of Elasticity: | From 130gf to 350gf is available |
| Travel: | 0.15 to 0.3mm |
| Resistance: | <3 ohm |
| Storage Temperature\ Humidity: | -55~+85°C \0~+80% |
| Salt and Fog Examination: | V35±2°C, 5±0.1%,48H. |
| MYLAR initial force test: | 4↑(Unit:No/Ball) |
| MYLAR retention test: | 8↑(Unit:hr/kg*inch) |
| MYLAR adhesion test: | 0.6↑(Unit:kgf/inch) |
| MYLAR shrinkage: | MD(%):0.5 ↓ CD(%):0.3 ↓(Unit:100°C*40mins) |
| Certify: | SGS,RoHS,VOA |
