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| HOME > Product > Metal Dome > DRDP-Series |
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DRDP-series is designed to enhance contact performance by forming a protruding point at the center of
dome inside. Symmetrically D-cut, DRDP-series can keep the stroke higher to provide more distinctive tactile
feel than round shaped domes and is preferred for high-density design such as navigation keys. Made of
optionally Ni, Ag or Au-plated SUS301, three different domes with each size and trip force are available
however, Φ 5-sized dome with trip force 170g is highly preferred for its stable functions and tactile feel.
More different trip forces but 170g, 190g & 210g can be provided to your specific requirements. |
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- Preferable to higher-density design
- Higher stroke available
- More distinctive tactile feel
- Improved contact performance |
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- Switching Voltage ____________0.1 to 100 mV DC
- Switching Current ____________0.005 to 100 mA DC
- Trip Force _______________Your requirement +/- 20g
- Meterial _________________________SUS301
- Plating _______________________Nickel/ Silver /Gold
- Storage Temperature Rating_________-55 ℃ to 125 ℃
- Operating Temperature Rating_______-40 ℃ to 105 ℃
- Life Time ___________________________Above 500K |
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| MODEL |
MATERIAL / PLATING TYPE |
SPECIFICATION |
LIFE TIME |
DWG |
|
SIZE(Φ) |
TRIP FORCE |
CLICK RATE |
STROKE |
HEIGHT |
MTL THCK |
| ±0.05mm |
±20gf |
±10% |
±0.02mm |
±0.05mm |
mm |
| HT 5017 DRDP |
SUS301/Ni |
5.0 |
170 |
45 |
0.22 |
0.30 |
0.06 |
500k |
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| HT 5019 DRDP |
SUS301/Ni |
5.0 |
190 |
45 |
0.23 |
0.29 |
0.06 |
500K |
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| HT 5021 DRDP |
SUS301/Ni |
5.0 |
210 |
50 |
0.23 |
0.31 |
0.06 |
500k |
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){kind=small}
