SPECIFICATION STANDARD
| ELECTRICAL |
|
| Contact Resistance |
<2 ohms per lineal inch of line trace at 0.05" wide |
| Open Circuit resistance |
|
| Insulation |
10 mega ohms |
| Dielectric Value |
No affect @ 500 VAC, 1 minute |
| Contact Bounce |
<5 msec |
| Contact Rating |
1 watt max at 0-30 V, 0-100mA, 1 min. test |
| |
|
| MECHANICAL |
|
| Operation Life |
1-20 million cycles, depending on construction |
| Acutation Force |
3-24 oz. |
| Travel without Tactile |
0.004" to 0.015" |
| Travel with Tactile |
0.015" to 0.040" |
| Switch Size |
ø0.20" to ø1.50", special sizes possible |
| Actuator |
Varies depending on need |
| |
|
| ENVIRONMENTAL |
|
| Temperature |
|
| Storage |
-65° C to +85° C |
| Operating |
-45° C to +75° C |
| Humidity |
No affect @ 95% RH |
| Shock |
No closures>10msec @ 100g half-sine on four sides |
| Vibration |
No closure>10msec @ 1 hour random sine test |
| Salt Fog |
No affect @ 24 hr and 93°F |
| Altitude |
|
| Storage |
No affect or pre-actuation 0-50,000 ft. |
| Operating |
No affect or pre-actuation 0-15,000 ft. |
Some specifications are variable depending on the customers requirements and can be modified with a corresponding impact on cost. We can demonstrate the basics of membrane switches, send you samples, and even produce laser-cut mock-ups for fit testing. If you have electronic files, we regularly use the following graphic and layout software:
- AutoCAD
- Adobe Illustrator
- Corel Draw
If you don’t have files, we can help you define the product qualities you need. Many customers come to us with little more than a rough sketch. Once we have settled on a design, we will prepare a quote for you and guide you through the rest of the purchasing process. We at Spectra Symbol bring a long-term prospective to every customer relationship. We want to be competitively and aggressively meeting your price and quality demands five years from now, not just next month.
