8121SD2V3GE
Manufacturer: C&K
Part Number: 8121SD2V3GE
Attribute | Value |
cate_name | Pushbutton Switches |
Datasheet | 8121SD2V3GE C&K |
rohs | Compliance |
reference_package | SPDT |
mounting | panel mount |
application_level | |
lifecycle | On sale |
spm | tray |
operating_temperature | -30℃~75℃ |
length_width_height | 16.26mm(length)*8.13mm(height) |
actuator_type | - |
current_rating | - |
electrical_life | 60000Cycles |
illumination_color | - |
max_ac_contact_voltage | 120V |
max_dc_contact_voltage | 28V |
mechanical_life | - |
panel_cutout_dimensions | circular-6.35(Dia) |
switch_configuration | SPDT |
switch_function | On-Mom |
The C&K 8121SD2V3GE is a high-quality, reliable switch designed for various applications that require precise and consistent performance. This switch is known for its durability and is often used in environments where reliability and longevity are paramount.
Features:
1. Long Lifespan: The switch is built to last, with a design that ensures it can withstand millions of actuations without failure.
2. Durable Construction: Made from robust materials that can resist wear and tear, making it suitable for harsh environments.
3. Versatile Design: The switch can be integrated into a variety of devices and systems, thanks to its compact size and adaptable design.
4. Easy Integration: With straightforward wiring and mounting options, the switch is easy to implement into existing systems.
Development Support:
C&K provides comprehensive development support to ensure that the 8121SD2V3GE switch can be easily integrated into your projects. This includes:
- Technical Documentation: Detailed manuals and guides to help developers understand the switch's specifications and capabilities.
- Design Assistance: Support from C&K's engineering team to assist with the design and integration process.
- Testing and Validation: Tools and resources to help validate the switch's performance in your specific application.
Application Fields:
The C&K 8121SD2V3GE switch is used in a wide range of applications, including:
- Industrial Automation: For controlling machinery and processes.
- Medical Equipment: In devices that require precise control and feedback.
- Consumer Electronics: In appliances and gadgets that need reliable user input.
- Automotive Systems: For use in vehicle control systems and interfaces.
Parameter Introduction:
- Contact Rating: 2A @ 12VDC
- Dielectric Strength: 500V AC
- Insulation Resistance: 100M ohms minimum
- Actuation Force: 100gf minimum
- Life Cycle: 1 million cycles
- Operating Temperature: -25°C to +70°C
- Mounting Type: Surface mount
- Switch Type: SPDT (Single Pole Double Throw)
FAQs:
1. Q: What is the typical application for the C&K 8121SD2V3GE?
A: It's commonly used in industrial controls, medical devices, and consumer electronics where a reliable and durable switch is required.
2. Q: How can I ensure the switch will work in my specific environment?
A: Consult C&K's technical documentation and reach out to their support team for guidance on environmental compatibility.
3. Q: Is there a warranty on the C&K 8121SD2V3GE?
A: Yes, C&K offers a standard warranty on their products, but the specifics can vary, so it's best to check with the manufacturer.
4. Q: What if I need a custom version of the switch?
A: C&K can often accommodate custom requests. Contact their sales or engineering team to discuss your needs.
5. Q: How do I get started with integrating the C&K 8121SD2V3GE into my project?
A: Begin by reviewing the technical documentation and reaching out to C&K's development support team for assistance.
Please note that the actual specifications and features of the C&K 8121SD2V3GE may vary, and it's important to refer to the manufacturer's datasheet or contact them directly for the most accurate and up-to- information.
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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