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| Artikelnr.: 2949E-665641 Fabrikantnr.: TH702100129 EAN/GTIN: 4016138679984 |
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![](/p.gif) | IP68 Piezo Actuated Switches. Push ‘ switches which rely for their operation on the Piezo-electric effect. Pressure on the operating face creates a Piezo signal voltage which is internally amplified and conditioned to provide a short electrical pulse. This effects a momentary ‘contact closure ‘ of between 10 and 1000ms depending on actuation force and speed. No moving parts, High reliability and unaffected by ESD These switches are especially suitable for outdoor, low-supervision security applications. They operate over a wide temperature range and are resistant to oils and many chemicals. The switches are available in two sizes, 18mm and 25mm and in a variety of colours. Halo illumination is available in the 25mm format. Internal limiting resistors make the LEDs suitable for 24 volt operation. Connection for non-illuminated versions is by flying leads (0.22mm²) with pre-stripped and tinned ends. For illuminated Halo versions connection is made by 2.54mm pitch standard 5 way pin-header. Panel Cut Out sizes are 22.5mm for 25mm series and 16.2mm for the 18mm series Meer informatie: ![](/p.gif) | ![](/p.gif) | Switch Operation: | Momentary | Illuminated: | No | Terminal Type: | Pre-wired | Contact Current Rating: | 200 mA | Panel Cut Out Diameter: | 18mm | IP Rating: | IP68 | Actuator Colour: | Silver | Minimum Operating Temperature: | -40°C | Maximum Operating Temperature: | +105°C | Operating Temperature Range: | -40 → +105°C |
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![](/p.gif) | Andere zoekwoorden: 665641, Switches, Capacitive, Magnetic and Piezo Switches, Piezo Switches, Saia-Burgess, TH702100129 |
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