KMR421G ULC LFS
Manufacturer: C&K
Part Number: KMR421G ULC LFS
| Attribute | Value |
| cate_name | Tactile Switches |
| Datasheet | KMR421G ULC LFS C&K |
| rohs | Compliance |
| reference_package | SMD |
| mounting | SMD mount，glue mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tape & Reel |
| operating_temperature | -40℃~85℃ |
| length_width_height | 4.6mm*2.8mm*2.5mm |
| actuator_height | 2.5mm |
| actuator_travel | 250μm |
| current_rating | - |
| mechanical_life | 200000Cycles |
| operating_force | 2N |
| switch_configuration | SPST-NO |
| switch_function | Off-Mom |
| voltage_rating | 32V(DC) |
Overview:
The C&K KMR421GULCLFS is a high-performance, miniature tactile switch designed for a wide range of applications. With its compact size, robust construction, and reliable performance, this switch is an excellent choice for various industries, including consumer electronics, telecommunications, automotive, and industrial equipment.
Features:
1. Miniature size: The KMR421GULCLFS is designed with a compact footprint, making it suitable for space-constrained applications.
2. Tactile feedback: The switch provides a distinct tactile sensation when actuated, ensuring a positive user experience.
3. Long lifespan: With a lifespan of up to 100,000 cycles, the KMR421GULCLFS is built for durability and reliability.
4. Low-noise operation: The switch operates quietly, making it ideal for applications where noise is a concern.
5. Multiple color options: The KMR421GULCLFS is available in various colors, allowing for customization to match your product's aesthetic.
6. RoHS compliant: This switch meets the European Union's RoHS directive, ensuring it is environmentally friendly.
Development Support:
C&K offers comprehensive development support for the KMR421GULCLFS, including:
1. Technical documentation: Detailed datasheets, specifications, and application notes are available to assist engineers in designing with the switch.
2. Design tools: C&K provides 3D models and footprints for easy integration into your design software.
3. Customization options: C&K can work with you to customize the KMR421GULCLFS to meet your specific requirements.
Application Fields:
The KMR421GULCLFS is suitable for a wide range of applications, including:
1. Consumer electronics: Smartphones, tablets, gaming consoles, and wearable devices.
2. Telecommunications: Routers, modems, and networking equipment.
3. Automotive: In-vehicle infotainment systems, dashboard controls, and more.
4. Industrial equipment: Control panels, medical devices, and machinery.
Parameter Introduction:
1. Actuation force: 100gf (1N)
2. Operating temperature: -40°C to +85°C
3. Terminal type: Vertical
4. Insulation resistance: 100MΩ min
5. Dielectric withstanding voltage: 500V AC/DC
6. Contact resistance: 50mΩ max
7. Lifespan: 100,000 cycles
Frequently Asked Questions (FAQs):
Q1: What is the operating temperature range of the KMR421GULCLFS?
A1: The operating temperature range is -40°C to +85°C.
Q2: Can the KMR421GULCLFS be customized?
A2: Yes, C&K can work with you to customize the switch to meet your specific requirements.
Q3: Is the KMR421GULCLFS RoHS compliant?
A3: Yes, the KMR421GULCLFS is compliant with the European Union's RoHS directive.
Q4: What is the lifespan of the KMR421GULCLFS?
A4: The lifespan of the KMR421GULCLFS is up to 100,000 cycles.
Q5: Can I get technical support for the KMR421GULCLFS?
A5: Yes, C&K offers comprehensive technical support, including documentation and design tools, to assist with the development process.
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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