E121SD3V6GE
Manufacturer: C&K
Part Number: E121SD3V6GE
Attribute | Value |
cate_name | Pushbutton Switches |
Datasheet | E121SD3V6GE C&K |
rohs | Compliance |
reference_package | Plugins |
mounting | Through hole mounting |
application_level | |
lifecycle | On sale |
spm | bulk |
operating_temperature | -30℃~75℃ |
length_width_height | 19.56mm(length)*9.14mm(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 | - |
switch_configuration | SPDT |
switch_function | On-Mom |
Overview:
The C&K E121SD3V6GE is a high-performance, high-reliability tactile switch designed for a wide range of applications. With its robust construction and precise operation, this switch is ideal for use in demanding environments where reliability and durability are paramount.
Features:
1. High Durability: The E121SD3V6GE switch is rated for up to 1,000,000 cycles, ensuring long-lasting performance in even the most demanding applications.
2. Tactile Feedback: The switch provides a crisp, tactile feedback, ensuring accurate and reliable operation.
3. Compact Design: With a slim profile and small footprint, the E121SD3V6GE is suitable for use in space-constrained applications.
4. Multiple Actuation Forces: The switch is available in various actuation forces, allowing for customization to meet specific application requirements.
5. Wide Operating Temperature Range: The E121SD3V6GE can operate in temperatures ranging from -40°C to +85°C, making it suitable for use in extreme environments.
Development Support:
C&K provides comprehensive development support for the E121SD3V6GE switch, including:
1. Technical Documentation: Detailed datasheets, application notes, and design guides are available to assist developers in integrating the switch into their projects.
2. Sample Availability: Developers can request samples of the E121SD3V6GE switch to evaluate its performance and suitability for their applications.
3. Customization Services: C&K offers customization options for the E121SD3V6GE switch, including modifications to actuation force, travel distance, and other parameters to meet specific application requirements.
Application Areas:
The C&K E121SD3V6GE switch is suitable for a wide range of applications, including:
1. Industrial Controls: The switch's high durability and reliability make it ideal for use in industrial control panels and machinery.
2. Medical Devices: The precise operation and tactile feedback of the E121SD3V6GE make it suitable for use in medical equipment, where accuracy and reliability are critical.
3. Consumer Electronics: The compact design and multiple actuation force options make the E121SD3V6GE suitable for use in consumer electronics such as gaming controllers, smartphones, and wearable devices.
4. Automotive Applications: The wide operating temperature range and robust construction of the E121SD3V6GE make it suitable for use in automotive applications, including infotainment systems and control panels.
Parameter Introduction:
1. Actuation Force: 150gf, 260gf, 360gf, 500gf, 700gf
2. Travel Distance: 2.0mm ± 0.3mm
3. Operating Temperature: -40°C to +85°C
4. Life Cycle: 1,000,000 cycles
5. Terminal Type: Vertical
6. Insulator Material: PBT
7. Contact Material: Brass
Frequently Asked Questions:
Q1: What is the actuation force of the C&K E121SD3V6GE switch?
A1: The E121SD3V6GE switch is available in multiple actuation forces, ranging from 150gf to 700gf.
Q2: What is the life cycle of the E121SD3V6GE switch?
A2: The switch is rated for up to 1,000,000 cycles, ensuring long-lasting performance.
Q3: Can the E121SD3V6GE switch be used in extreme temperature environments?
A3: Yes, the switch has a wide operating temperature range of -40°C to +85°C, making it suitable for use in extreme environments.
Q4: What customization options are available for the E121SD3V6GE switch?
A4: C&K offers customization options for the E121SD3V6GE switch, including modifications to actuation force, travel distance, and other parameters to meet specific application requirements.
Q5: Can I request a sample of the E121SD3V6GE switch for evaluation?
A5: Yes, developers can request samples of the E121SD3V6GE switch to evaluate its performance and suitability for their 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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