8121J81ZGE33
Manufacturer: C&K
Part Number: 8121J81ZGE33
Attribute | Value |
cate_name | Pushbutton Switches |
Datasheet | 8121J81ZGE33 C&K |
rohs | Compliance |
reference_package | SPDT |
mounting | snap-in mounting,snap fit,welding mounting,panel mount |
application_level | |
lifecycle | On sale |
spm | tray |
operating_temperature | -30℃~75℃ |
length_width_height | 19.43mm(length)*9.39mm(height) |
actuator_type | Square Button |
current_rating | - |
electrical_life | 60000Cycles |
illumination_color | - |
max_ac_contact_voltage | 120V |
max_dc_contact_voltage | 28V |
mechanical_life | - |
panel_cutout_dimensions | Rectangle -15.24x12.70 |
switch_configuration | SPDT |
switch_function | On-Mom |
Overview:
The C&K 8121J81ZGE33 is a high-quality, compact toggle switch designed for a wide range of applications. Known for its reliability and durability, this switch is perfect for use in various electronic devices and systems. With its compact size and robust performance, the 8121J81ZGE33 is an excellent choice for engineers and designers looking for a reliable toggle switch solution.
Features:
1. Compact Size: The 8121J81ZGE33 has a small footprint, making it ideal for use in space-constrained applications.
2. High Reliability: With a rated life of up to 10,000 cycles, this switch is built to last.
3. Robust Performance: The switch offers a smooth and consistent operation, ensuring accurate switching every time.
4. Wide Operating Temperature Range: The 8121J81ZGE33 can operate in temperatures ranging from -40°C to +85°C, making it suitable for various environments.
5. Multiple Actuator Options: The switch is available with different actuator styles, including paddle, button, and lever, to suit different design preferences.
Development Support:
C&K provides comprehensive development support for the 8121J81ZGE33, including:
1. Technical Documentation: Detailed datasheets, application notes, and design guides are available to assist engineers in integrating the switch into their projects.
2. Sample Requests: Engineers can request samples of the 8121J81ZGE33 to evaluate its performance and suitability for their applications.
3. Customization Services: C&K offers customization options for the 8121J81ZGE33, allowing engineers to tailor the switch to meet specific project requirements.
Application Areas:
The C&K 8121J81ZGE33 is suitable for a wide range of applications, including:
1. Consumer Electronics: Televisions, audio systems, and home appliances.
2. Industrial Equipment: Control panels, machinery, and automation systems.
3. Automotive Systems: Infotainment systems, dashboard controls, and lighting.
4. Medical Devices: Diagnostic equipment, systems, and surgical instruments.
Parameter Introduction:
1. Rated Voltage: 125VAC
2. Rated Current: 1A at 125VAC
3. Operating Force: 100gf
4. Life Cycle: Up to 10,000 cycles
5. Operating Temperature Range: -40°C to +85°C
6. Actuator Options: Paddle, button, lever
7. Terminal Type: PCB
8. Insulation Resistance: 100MΩ minimum
Frequently Asked Questions:
Q1: What is the rated life of the C&K 8121J81ZGE33?
A1: The rated life of the 8121J81ZGE33 is up to 10,000 cycles.
Q2: Can the switch operate in extreme temperatures?
A2: Yes, the 8121J81ZGE33 can operate in temperatures ranging from -40°C to +85°C.
Q3: Are there different actuator options available for the 8121J81ZGE33?
A3: Yes, the switch is available with paddle, button, and lever actuator options.
Q4: What type of terminals does the 8121J81ZGE33 have?
A4: The 8121J81ZGE33 has PCB terminals.
Q5: Can the switch be customized to meet specific project requirements?
A5: Yes, C&K offers customization services for the 8121J81ZGE33 to meet specific project requirements.
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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