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Parameters of Oblong Shaped Metal Dome:
1. Common materials: SUS301 and SUS304
2. Surface treatment: nickel plating, silver plating, gold plating
3. Common diameter: 4mm, 5mm, etc
4. Commonly used strength: 130g-220g
5. Feel: 35-65%.
6. Contact resistance: gold-plated < < < < stainless steel plating nickel silver plated 1 Ω
7. Storage temperature: -40℃ -85 ℃
8. Life test: more than 500,000 times
9. Shrapnel vertex: no vertex, 1 vertex, 3 vertices, 4 vertices, 5 vertices
The vertex is a concave point on the shrapnel.Generally, shrapnel with points has better contact.
Parameters of Oblong Shaped Metal Dome:
1. Common materials: SUS301 and SUS304
2. Surface treatment: nickel plating, silver plating, gold plating
3. Common diameter: 4mm, 5mm, etc
4. Commonly used strength: 130g-220g
5. Feel: 35-65%.
6. Contact resistance: gold-plated < < < < stainless steel plating nickel silver plated 1 Ω
7. Storage temperature: -40℃ -85 ℃
8. Life test: more than 500,000 times
9. Shrapnel vertex: no vertex, 1 vertex, 3 vertices, 4 vertices, 5 vertices
The vertex is a concave point on the shrapnel.Generally, shrapnel with points has better contact.