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12mm Natural Anodized Aluminum Normally Open Momentary Piezo Switch
These waterproof switches are part of the PZ series including models with dia. 12. 16, 19, 22, 25 or 30mm bushing. Sealed to IP68 or IP69K, easy to clean metal...
These waterproof switches are part of the PZ series including models with dia. 12. 16, 19, 22, 25 or 30mm bushing. Sealed to IP68 or IP69K, easy to clean metal surface, long life (50 million cycles), ring illumination, custom configurations.
Learn More: LANGIR Piezo Technology Applications
12mm Piezo Switch
- Easy to clean metal surface
- Long life (50 million cycles)
- Sealed to IP68 or IP69K (switch mounted on panel)
Advantages
Langir piezo metal push button switch is based on a solid-state output allowing for a very long life expectancy (more than 50 millions cycles), ideal for demanding applications where reliability is most important. The flat actuation surface is completely closed, preventing the intrusion of liquids or other contaminants, perfect for surface cleaning required in the medical and food-processing industries. High performance sealing (IP68 and IP69K) is achieved due to the one-piece construction of the switch. No external power supply is required. The screw-machined metal housing construction and Langir’s vertical integration allow for the manufacture of a variety of shapes.
Technical Data
| Electrical Data | |
| Functions | Momentary only |
| Contact Arrangement | SPST N.O. / SPST N.C. |
| Pulse Duration | 125 – 300mS |
| Voltage | 1 – 24V AC/DC |
| Switching Current | 0.2A /1A |
| Rated Breaking Capacity | 1W |
| Operating Cycles | >50,000,000 |
| Switch Resistance OFF | > 5 MΩ |
| Switch Resistance ON | < 20 Ω |
| Capacity | 30pF |
| Contact Configuration | Free polarity |
| Illumination | Non-illum./ Illum. |
| Mechanical Data | |
| Material | Aluminium 6061 T651/ Stainless Steel 316L |
| Actuating Force | 3 – 5N |
| Connection | Wires |
| Actuating Travel | 0.002mm |
| Shock Protection | IK 06 |
| Fastening Torque | 2.5Nm |
| Anodize Colors | Gold / Red / Blue / Black / Green / Natural |
| Environmental Data | |
| Operating Temperature | -40°C to 75°C std. |
| IP Protection | IP69K (front and back) |
Dimension
Long life (50 million cycles)
Sealed to IP68 or IP69K (switch mounted on panel)
On the product detail page of every series you will find information about the switch. If it is washable or sealed to a certain IP rating, it will list it on the product detail page. To get to the product detail page, go to our product catalog and search by type or by feature.
It is a safe assumption to note that all Langir switches comply with EN 60529.
It is a safe assumption to note that all our switches comply with RoHS standards. You can find our complete library of RoHS certifications by part number, Certifications.
We have solder profile recommendations for hand soldering, SMT reflow and wave soldering processes. You can find our recommendations Soldering Profiles.
Help can be given either over the phone by sending the fix parts to you, or we will requires you to send products back to us for fixing.
Water-Wash, Process-Sealed, IP67 Switch Seal Rating
Definition of IP Codes (Ingress Protection):
IEC (International Electrotechnical Commission) 60529 Standards document specifies an international Classification system for the sealing effectiveness of enclosures of electrical equipment against the “Intrusion into the equipment of foreign bodies and moisture”.
1. Degrees of Protection – First Digit
6 Dust-tight
2. Degrees of Protection – Second Digit
7 Protection against effects of immersion from 15cm to 1m (6″ to 40″).
Based on the above, our standard for defining a “process-sealed” switch is “sealed to meet the minimum requirements of IP-67”. This means that a switch rated to IP-67 is “Dust-tight” and will pass a water submersion test at 40″ (1m), for up to 30 minutes.
Due to the variables encountered in actual water-wash machine processing, IP67 does not necessarily insure that water entry into the switch cannot occur. the water-wash pressures and air-knife drying that occurs in modern pcb machine-washing can exceed the seal requirements of the IP-67 rating.
We offer worldwide fast shipping within 3-7 business days for all orders.
Enjoy the convenience of our 30-day return and refund policy.
Click to learn more about Langir's Shipping & Returns Policy.