Membrane switch standard specification
1. Maximum circuit rating: 35vdc, 100ma, 1w
2. Contact resistance: 10 500
3. Insulation resistance: 100m at 100vdc
4. Dielectric withstand: 250rms (5060hz per min)
5. Contact bounce: <5ms
6. Actuation force:
A) flat type 60 300g (2 10oz.)
B) tactile type: 150 400g (6 14oz.)
7. Switch stroke:
A) flat type 0.1 0.5mm
B) tactile type: 0.6 1.5mm
8. Cable pitch: 2.54mm, 2.50mm, 1.27mm, 1.25mm
9. Dimension tolerance: +/-0.2mm
10. Operating temperature: -20 +70
11. Storage temperature: -40 +80
12. Humidity: 40, 90% 95% for 240 hours
13. Life expectancy:
A) flat type: 5, 000, 000 closures or more
B) tactile type: 1, 000, 000 closures or more
As customer required
1. Maximum circuit rating: 35vdc, 100ma, 1w
2. Contact resistance: 10~ 500 ohm
3. Insulation resistance: 100m ohm at 100vdc
4. Dielectric withstand: 250rms (50~60hz per min)
5. Contact bounce: <5ms
6. Actuation force:
A) flat type 60 ~ 300g (2 ~ 10oz.)
B) tactile type: 150 ~ 400g (6 ~ 14oz.)
7. Switch stroke:
A) flat type 0.1 ~ 0.5mm
B) tactile type: 0.6 ~ 1.5mm
8. Cable pitch: 2.54mm, 2.50mm, 1.27mm, 1.25mm
9. Dimension tolerance: +/-0.2mm
10. Operating temperature: -20 ~ +70 c deg
11. Storage temperature: -40 ~ +80 c deg
12. Humidity: 40 c deg, 90% ~ 95% for 240 hours
13. Life expectancy:
A) flat type: 5, 000, 000 closures or more
B) tactile type: 1, 000, 000 closures or more
Standard export carton
1. Min. Trace width : 0.075mm
2. Min. Space between trace: 0.075mm
3. Min. Hole size: 0.25mm
4. Min thickness:
A) single sided: 0.07mm
B) double sided: 0.13mm
5. Dimension tolerance:
A)+/-0.05mm (metal tooling)
B)+/-0.10mm (cutting tooling)
6. Base materials: pi, pet
7. Conductor (copper thickness): 0.5oz., 10oz. And 20oz. (ra and ed copper)
8. Cover-layer: pi and pet (solder mask printing is available)
9. Adhesive material: epoxy, acrylic and polyester
10. Stiffener materials: fr-4, mylar and polyamide
11. Surface finishes: flash gold plating, selective gold plating and solder plating
1. Min. Trace width : 0.075mm
2. Min. Space between trace: 0.075mm
3. Min. Hole size: 0.25mm
4. Min thickness:
A) single sided: 0.07mm
B) double sided: 0.13mm
5. Dimension tolerance:
A)+/-0.05mm (metal tooling)
B)+/-0.10mm (cutting tooling)
6. Base materials: pi, pet
7. Conductor (copper thickness): 0.5oz., 10oz. And 20oz. (ra and ed copper)
8. Cover-layer: pi and pet (solder mask printing is available)
9. Adhesive material: epoxy, acrylic and polyester
10. Stiffener materials: fr-4, mylar and polyamide
11. Surface finishes: flash gold plating, selective gold plating and solder plating
As customer required
1. Operating circuit rating: 4v 6v, 35ma
2. Insulation resistance: 20m ohm or more at 25v dc
3. Dielectric withstand: 250v rms (50 60hz 1min)
4. Contact bounce: 30ms or less
5. Actuation force: 15 150g
6. Life expectancy: 5, 000, 000 closures
7. Surface hardness: 3h or more
8. Light transmission: 75 90%
9. Operating temperature: -10 +60fpc
10. Storage temperature: -20 +70fpc
11. Humidity: 90 95% (40fpc) for 240h
