TEL:+86-18928282552  E-mail: lhx@dongchengdg.com
Blog

loading

Oblong Shaped Metal Dome

Parameters of waist shaped shrapnel:
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.
Availability:
sharethis sharing button

Oblong Shaped Metal Dome

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.


Previous: 
Next: 

CONTACT

  (+86)-18928282552
  lhx@dongchengdg.com
    Dongcheng Huimei Technology Park,
Chashan Town, Dongguan, Guangdong, 
China

Contact Us Now!

Dongguan dongchen electronics.,LTD  All rights reserved     Technical Support:Molan Network