Shenzhen GHD Technology Co., Ltd.
Shenzhen GHD Technology Co., Ltd.
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What is metal dome and how does it work ?
Metal domes (metal snap domes, or tactile metal domes), made of stainless steel,
are momentary switch contacts that, when used in conjunction with a printed circuit board,
flex circuit, or membrane, become normally-open tactile switche
What is the 4-leg cruciform Dome ?
Four-leg metal domes, also referred to as four-leg tactile metal domes or cross metal comes, are 4-legged domes designed specifically for mounting on single or double sided PCB’s,
FPC circuits, and silver flex membranes where traces of negative and positive can be designed under the dome on the same side of circuits
| MAJOR PARAMETER OF 4-LEG CRUCIFORME DOME | |
| DESCRIPTION | INDEX |
| Material | SUS301 |
| Metal dome Shape | 4-leg Cruciforme dome |
| Surface Treatment | Stainless Steel,Nickel Plating Silver plating ,Gold plating |
| Voltage/Current | 12mA @ 24 Volts |
| Operating Temperature | -40℃~70℃ |
| Dimension Tolerance | +0.1mm |
| Breakdown Resistance | Nickel plating <1ohm Stainless plating<3ohm |
| Weatherability | High-temperature : +70℃ Low-temperature : -40℃ |
| Tactile Dome Click ratio : | 50±10% (Normal condtion) |
| Tactile Dome Force : | 100-600g |
Q1: Are you Trading company or manufacturer ?
A: We are a Professional Trading & Manufacturer Integrated .
Q2 : Can you offer OEM Service ?
A: Surely Okay , we have Seasoned OEM service experience .
Q3: what is the Lead time of sample ?
A : It takes 2-7working days depends .
Q4: How fast can i get the Quotation ?
A: 30mins ~ 24Hours depends .
Please do not hesitate to contact with us , if you have any inquires .