U21J3ZQI2
Manufacturer: C&K
Part Number: U21J3ZQI2
| Attribute | Value |
| cate_name | Rocker Switches |
| Datasheet | U21J3ZQI2 C&K |
| rohs | Compliance |
| reference_package | |
| mounting | Flange mounting，welding mounting，panel mount |
| application_level | |
| lifecycle | |
| spm | tray |
| operating_temperature | -30℃~85℃ |
| length_width_height | |
| contact_style | - |
| current_rating | - |
| electrical_life | - |
| illumination_color | - |
| mechanical_life | - |
| switch_configuration | DPDT |
| switch_function | On-On |
Overview:
The C&K U21J3ZQI2 is a high-quality, miniature tact switch designed for applications requiring precise and reliable actuation. This switch is engineered to deliver consistent performance in a compact form factor, making it ideal for use in various electronic devices and equipment.
Features:
1. Miniature Size: With a compact design, the U21J3ZQI2 is suitable for space-constrained applications.
2. Durable Construction: Built to withstand millions of operations, ensuring long-term reliability.
3. Multiple Actuation Forces: Available in various actuation force options to cater to different user preferences and requirements.
4. Long Lifespan: Designed for a long operational life, reducing the need for replacements.
5. Wide Operating Temperature Range: Capable of functioning in a broad temperature spectrum, enhancing its versatility.
Development Support:
C&K provides comprehensive development support for the U21J3ZQI2, including:
- Technical Documentation: Detailed datasheets and application notes.
- Design Assistance: Expert guidance on integrating the switch into your products.
- Customization Services: Options for customizing the switch to meet specific project needs.
Application Fields:
The U21J3ZQI2 is widely used across various industries, including:
- Consumer Electronics: Mobile devices, gaming controllers, and wearable technology.
- Industrial Controls: Machinery operation panels and process control systems.
- Medical Devices: Diagnostic equipment and patient systems.
- Automotive: In-vehicle controls and infotainment systems.
Parameter Introduction:
- Actuation Force: Variable options available.
- Life Cycle: Up to 1 million cycles.
- Contact Resistance: Typically less than 50 milliohms initial.
- Insulation Resistance: Greater than 100 MΩ.
- Dielectric Withstand Voltage: Up to 500V AC.
- Operating Temperature: -40°C to +85°C.
Frequently Asked Questions (FAQs):
1. Q: What makes the U21J3ZQI2 unique compared to other tact switches?
A: The U21J3ZQI2 stands out due to its miniature size, customizable actuation forces, and robust durability, making it suitable for a wide range of applications.
2. Q: Can the U21J3ZQI2 be used in harsh environmental conditions?
A: Yes, with its wide operating temperature range and dielectric withstand voltage, the U21J3ZQI2 is designed for reliability in various environments.
3. Q: How can I ensure proper integration of the U21J3ZQI2 into my design?
A: Utilize C&K's technical documentation and design assistance to ensure optimal integration.
4. Q: Is there a possibility to customize the U21J3ZQI2 for a specific application?
A: Yes, C&K offers customization services to tailor the switch to meet unique project requirements.
5. Q: What kind of after-sales support can I expect for the U21J3ZQI2?
A: C&K provides ongoing support, including technical assistance and warranty services, to ensure customer satisfaction.
The C&K U21J3ZQI2 is a testament to the company's commitment to innovation and quality, offering a reliable and versatile tact switch solution for a multitude of applications.
Please refer to the product rule book for details.
With a global footprint, C&K operates state-of-the-art manufacturing facilities in North America, Europe, and Asia, ensuring that all products meet the highest standards of quality and performance. The company's extensive product line includes tactile switches, toggle switches, pushbutton switches, and smart card readers, among others, each designed with cutting-edge technology and engineered to provide superior tactile feedback and long-lasting durability.
C&K is committed to sustainability and environmental stewardship. The company adheres to strict environmental regulations and continuously strives to reduce its ecological footprint through innovative manufacturing processes and sustainable practices. This commitment extends to all aspects of C&K's operations, from the sourcing of materials to the production and disposal of products.
Research and development are at the core of C&K's operations. The company invests heavily in R&D to stay at the forefront of technological advancements and to ensure they are delivering the most advanced and reliable products to their customers. C&K's team of experienced engineers works closely with clients to understand their specific needs and challenges, enabling the development of customized solutions that integrate seamlessly into their applications.
Customer service is another pillar on which C&K builds its reputation. The company prides itself on its customer-centric approach, offering comprehensive support throughout the lifecycle of its products. From initial consultation and design to after-sales support, C&K ensures that every client receives the attention and service they deserve.
In conclusion, C&K is a trusted name in the field of electromechanical switches and interface controls, with a long-standing tradition of excellence, innovation, and customer satisfaction. Whether you are looking for a standard product or a bespoke solution, C&K is equipped to meet your needs with the highest levels of quality and service.
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