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| HOME > Product > Metal Dome > RDP-Series |
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RDP-series dome is designed to make up for the R-series domes disadvantages like its weakness to the
interference of foreign materials and thus possibly emerging mal-function in contact and improve contact
performance by forming a protruding contact point at the center of dome inside.
Made of SSTL, optionally Ni,
Ag or Au-plated SUS-301 is prepared for each size of Φ4.0, Φ4.5, Φ5.0, Φ6.0 or Φ8.4 with each standardized
trip force; however, more various trip forces can be provided to your specific requirements.
With this improvement of contact performance, RDP-series domes are now most generally used. |
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- Point contact Improved
- contact performance
- Most generalized |
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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 4018 RDP |
SUS301/Ni |
4.0 |
180 |
45 |
0.17 |
0.22 |
0.06 |
500k |
|
| HT 4517 RDP |
SUS301/Ni |
4.5 |
170 |
45 |
0.17 |
0.23 |
0.06 |
500k |
|
| HT 5017 RDP |
SUS301/Ni |
5.0 |
170 |
45 |
0.17 |
0.23 |
0.06 |
500k |
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| HT 5020 RDP |
SUS301/Ni |
5.0 |
200 |
45 |
0.20 |
0.26 |
0.06 |
500k |
|
| HT 6025 RDP |
SUS301/Ni |
6.0 |
250 |
45 |
0.21 |
0.27 |
0.06 |
500k |
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| HT 4018 RDP |
SUS301/Ag |
4.0 |
180 |
50 |
0.16 |
0.22 |
0.06 |
500k |
|
| HT 5019 RDP |
SUS301/Ag |
5.0 |
190 |
55 |
0.19 |
0.25 |
0.06 |
500k |
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){kind=small}
