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12mm Momentary Piezo Switch

1.Case:Aluminium anodised color,316L stainless steel or brass with chrome plated. 2.Multi-wire leads section AWG24 length 300 mm, twisted by pair 3.Cable, length 300 mm, section depending on switch model 4.PC terminals : Gold or Tin plated 5.Sealed to IP 68 and IP69K (switches mounted on panel) 6.Easy to clean metal surface 7.Very long life expectancy 8.Ring or dot illumination 9.Max. current/voltage rating : 200mA 5~24VAC/DC 10.Switch resistance ON : 10Ωmax. 11.Switch resistance OFF : 5MΩ min. 12.Operating force : 6 to 15N 13.Life expectancy : 50 million cycles

Product Details

1.Case:Aluminium anodised color,316L stainless steel or brass with chrome plated.

2.Multi-wire leads section AWG24 length 300 mm, twisted by pair

3.Cable, length 300 mm, section depending on switch model

4.PC terminals : Gold or Tin plated

5.Sealed to IP 68 and IP69K (switches mounted on panel)

6.Easy to clean metal surface

7.Very long life expectancy

8.Ring or dot illumination

9.Max. current/voltage rating : 200mA 5~24VAC/DC

10.Switch resistance ON : 10Ωmax.

11.Switch resistance OFF : 5MΩ min.

12.Operating force : 6 to 15N

13.Life expectancy : 50 million cycles

Case color:

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Piezo Technology:

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The TOPSHALL technology is based on a single VPM (Versatile Piezo Module) mechanically assembled without the use of adhesives nor soldering. The VPM is encapsulated in a metal, one piece construction housing, custom designed or as per industry standard, creating the most reliable and durable switch and keypad.

The TOPSHALL product line spans from single switches via a variety of keypads and control panels to full size keyboards.Virtually indestructible the TOPSHALL product line is rugged, sealed, tamper and vandal proof, with metal housing andsolid state electronics featuring unprecedented durability and reliability.


How a Piezo switch works:

A:Finger pressure is applied to the surface of the switch-housing which deflects about 2 microns.

B:This pressure activates the piezo crystal that converts this pressure to an electrical signal that is amplified by electronics imbedded within the housing.

C:The duration of the electrical signal depends on the speed,force and duration of actuation.

D:The output of the switch is closed for a specified pulse duration depending on the electrical function chosen

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NOTICE :

Please note that not all combinations of above numbers are available.

Refer to the following pages for further information.

Mounting accessories standard hardware supplied :1 hex nut and 1 O-ring

Packaging unit: 20 pieces

ENVIRONMENTAL SPECIFICATIONS:

Sealing : IP68 per IEC 529, IP69K per DIN 40050-9(switches mounted on panel or not)

Vibration resistance : 10-500 Hz / 10 g per IEC 60068-2-6

Operating temperature : -40°C to +75°C

EMC compatibility according to EN 61058-1 for the whole range

EMC compatibility according to EN 61000-4 & EN61000-6-2 for model 1A 

About Piezo Siwtches

Conventional electromechanical switches have moving parts that inevitably wear out.

The reliability of the electromechanical switches can be reduced by contaminants such as moisture and dust that will foul contact points.

The solution is a Piezo Switch with no moving parts.

Main Applications:

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Continuous immersion in water(1m, 24 hours):



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One-piece bushing

Epoxy sealed terminals

O-ring


Pressure : 80 - 120 bars

Distance : 15 cm

Temperature : 80°C ± 5°C

Flow : 14 - 16 l/mn

Duration : 30 seconds per position


Dimensions: first dimensions are in mm while inches are shown as bracketed numbers.

Tolerance: The general tolerance for dimensions in this brochure is ± 0,3 (.012).

Dimensions, specifications and data shown in this page are subject to change without notice.



Known as one of the famous switches brands, TOPSHALL is one of the professional 12mm momentary piezo switch manufacturers and suppliers in China. We warmly welcome you to wholesale quality and standard switches made in China in stock with our factory, and the free sample is also offered.
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