KMR621NGLFS
Manufacturer: C&K
Part Number: KMR621NGLFS
| Attribute | Value |
| cate_name | Tactile Switches |
| Datasheet | KMR621NGLFS 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 | 4.2mm*2.8mm*1.9mm |
| actuator_height | 1.9mm |
| actuator_travel | 250μm |
| current_rating | 50mA |
| mechanical_life | 200000Cycles |
| operating_force | 2N |
| switch_configuration | SPST-NO |
| switch_function | Off-Mom |
| voltage_rating | 32V(DC) |
Overview:
The C&K KMR621NGLFS is a high-performance, miniature tactile switch designed for a wide range of applications. With its compact size and robust construction, this switch is ideal for use in various electronic devices, including consumer electronics, telecommunications, medical equipment, and industrial controls. The KMR621NGLFS offers a reliable and consistent performance, ensuring long-lasting operation and user satisfaction.
Features:
1. Miniature Size: The KMR621NGLFS has a compact design, making it suitable for space-constrained applications.
2. Tactile Feedback: The switch provides a clear and distinct tactile feedback, ensuring accurate actuation and user satisfaction.
3. Long Lifespan: With a lifespan of up to 100,000 cycles, the KMR621NGLFS is built to last in demanding environments.
4. Low Operating Force: The switch requires minimal force to actuate, reducing user fatigue and increasing comfort.
5. Multiple Terminal Options: The KMR621NGLFS is available with various terminal configurations, including right angle, surface mount, and through-hole options, to suit different design requirements.
6. RoHS Compliant: The switch is manufactured in accordance with RoHS standards, ensuring environmental sustainability.
Development Support:
C&K provides comprehensive development support for the KMR621NGLFS, including:
1. Technical Documentation: Detailed datasheets, specifications, and application notes are available to assist engineers in the design process.
2. Design Assistance: C&K's experienced technical team is available to provide guidance and support during the development phase.
3. Customization Services: C&K can customize the KMR621NGLFS to meet specific application requirements, including custom force profiles, actuator colors, and terminal configurations.
Application Fields:
The C&K KMR621NGLFS is suitable for a wide range of applications, including:
1. Consumer Electronics: Mobile devices, gaming controllers, and wearable technology.
2. Telecommunications: Telephones, routers, and network switches.
3. Medical Equipment: Diagnostic devices, systems, and surgical instruments.
4. Industrial Controls: Machinery interfaces, control panels, and automation systems.
Parameter Introduction:
1. Actuator Color: Green
2. Operating Force: 160gf (1.6N)
3. Lifespan: 100,000 cycles
4. Terminal Type: Right Angle
5. Contact Resistance: < 50mΩ initial
6. Insulation Resistance: > 100MΩ
7. Dielectric Withstand Voltage: 500V AC for 60 seconds
8. Operating Temperature: -40°C to +85°C
9. Storage Temperature: -55°C to +125°C
FAQs:
Q1: What is the lifespan of the C&K KMR621NGLFS?
A1: The KMR621NGLFS has a lifespan of up to 100,000 cycles.
Q2: Is the KMR621NGLFS RoHS compliant?
A2: Yes, the KMR621NGLFS is manufactured in accordance with RoHS standards.
Q3: Can the KMR621NGLFS be customized?
A3: Yes, C&K offers customization services for the KMR621NGLFS, including custom force profiles, actuator colors, and terminal configurations.
Q4: What is the operating force of the KMR621NGLFS?
A4: The operating force of the KMR621NGLFS is 160gf (1.6N).
Q5: What is the temperature range for the KMR621NGLFS?
A5: The operating temperature range for the KMR621NGLFS is -40°C to +85°C, and the storage temperature range is -55°C to +125°C.
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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