MML21HA3BBK
Manufacturer: Honeywell
Part Number: MML21HA3BBK
| Attribute | Value |
| cate_name | Pushbutton Switches |
| Datasheet | MML21HA3BBK Honeywell |
| rohs | Compliance |
| reference_package | SPDT |
| mounting | panel mount |
| application_level | |
| lifecycle | On sale |
| spm | bulk |
| operating_temperature | -18℃~65℃ |
| length_width_height | |
| actuator_type | PUSHBUTTON，square |
| current_rating | 250mA(DC) |
| electrical_life | 25000Cycles |
| illumination_color | - |
| max_ac_contact_voltage | - |
| max_dc_contact_voltage | - |
| mechanical_life | 100000Cycles |
| panel_cutout_dimensions | Square-10.24mm ² |
| switch_configuration | SPDT |
| switch_function | open-open |
Overview:
The Honeywell MML21HA3BBK is a high-precision magnetic sensor designed for a wide range of applications in various industries. This sensor is known for its exceptional performance, reliability, and versatility, making it a popular choice among engineers and developers.
Features:
1. High Sensitivity: The MML21HA3BBK offers high sensitivity, allowing for accurate detection of even the smallest changes in magnetic fields.
2. Wide Operating Temperature Range: With a temperature range of -40°C to +125°C, this sensor can operate effectively in various environmental conditions.
3. Small Form Factor: Its compact size makes it suitable for integration into tight spaces and small form-factor devices.
4. Robust Design: The sensor is built to withstand harsh conditions and provide consistent performance over time.
5. Easy Integration: The MML21HA3BBK is compatible with various development platforms, making it easy to integrate into existing systems.
Development Support:
Honeywell provides comprehensive support for developers working with the MML21HA3BBK. This includes:
1. Technical Documentation: Detailed datasheets, application notes, and design guides to help developers understand the sensor's capabilities and limitations.
2. Software Libraries: Pre-built libraries and code examples for popular development platforms, simplifying the integration process.
3. Customer Support: Access to Honeywell's technical support team for assistance with any questions or issues that may arise during development.
Application Areas:
The Honeywell MML21HA3BBK is suitable for a variety of applications, including:
1. Industrial Automation: Detecting the presence or position of magnetic objects in manufacturing processes.
2. Automotive: the position of components such as gears and switches.
3. Consumer Electronics: Enhancing user experience in devices like smartphones and wearables through gesture recognition.
4. Robotics: Providing accurate position and movement detection for robotic arms and other components.
Parameter Introduction:
- Operating Voltage: 3.3V
- Output Type: Analog
- Sensitivity: 20 mV/Gauss
- Operating Temperature Range: -40°C to +125°C
- Size: 5.2 mm x 3.5 mm x 1.2 mm
- Interface: I2C, SPI, or Analog Output
Frequently Asked Questions (FAQs):
1. Q: What is the typical response time of the MML21HA3BBK sensor?
A: The response time of the MML21HA3BBK is typically within a few milliseconds, depending on the specific application and setup.
2. Q: Can the MML21HA3BBK be used in outdoor environments?
A: Yes, the sensor's wide operating temperature range makes it suitable for outdoor applications, provided it is properly protected from moisture and other environmental factors.
3. Q: Is the MML21HA3BBK sensitive to electromagnetic interference (EMI)?
A: While the sensor is designed to be robust against EMI, it is still recommended to follow best practices for EMI shielding and grounding in your application to minimize potential interference.
4. Q: Can the MML21HA3BBK be used in high-vibration environments?
A: The sensor is designed to be robust and withstand harsh conditions, including high-vibration environments. However, it is essential to ensure proper mechanical protection and mounting to maintain optimal performance.
5. Q: How can I get started with the MML21HA3BBK sensor?
A: To get started, review the technical documentation provided by Honeywell, including datasheets and application notes. This will help you understand the sensor's capabilities and limitations. Additionally, you can explore the software libraries and code examples available for popular development platforms to simplify the integration process.
Please refer to the product rule book for details.
Introduction
Honeywell International Inc. is a diversified technology and manufacturing leader, serving customers worldwide with products and services, control technologies for buildings, homes, and industry, turbochargers, and performance materials. From its inception in 1906, Honeywell has evolved from a small heating specialty company into a global conglomerate that redefines the way the world works.
Rich History
Founded by Mark C. Honeywell as the Honeywell Heating Specialty Company, the organization initially specialized in the invention of the mercury seal generator—a crucial development in heating technology. Over the decades, Honeywell has been at the forefront of innovation, merging with Minneapolis-Honeywell Regulator Company in 1927 to enhance its product line and market reach. This merger marked the beginning of its transformation into a global powerhouse.
During World War II, Honeywell's commitment to innovation became evident as it produced precision instruments, further establishing its role in the industry. The post-war era saw Honeywell expanding into new markets, including the development of the first autopilot and numerous advancements in the burgeoning field of computing and automation technology.
Core Competitive Advantages
1. Diversification: Honeywell’s operations are spread across multiple sectors, including building technologies, performance materials, and safety and productivity solutions. This diversification not only mitigates risk by spreading revenue sources but also allows cross-pollination of technologies between sectors, enhancing innovation.
2. Innovation: With a robust portfolio of patents and a strong emphasis on research and development, Honeywell remains at the cutting edge of technological advancements. The company invests approximately $2 billion annually in R&D, reflecting its commitment to maintaining a competitive edge.
3. Global Presence: Honeywell’s strategy includes a significant footprint in high-growth regions, including Asia, the Middle East, and Latin America. This global presence not only buffers the company from regional economic instabilities but also positions it to leverage emerging market growth.
Notable Achievements
Honeywell's timeline is dotted with significant achievements that have had a profound impact on various industries. Honeywell has been instrumental in developing technologies that enhance flight safety and efficiency. Its avionics and engines are used in commercial, making air travel safer and more reliable.
In the realm of environmental control, Honeywell was a pioneer in creating the first electronic autopilot and has continued to lead in developing smart building technologies that improve energy efficiency and user comfort in commercial and residential buildings.
Moreover, Honeywell's commitment to sustainability is evident in its development of Solstice® technology, which provides refrigerants, blowing agents, and aerosols that are significantly lower in global warming potential than their predecessors.
Unique Selling Propositions
1. Customization: Honeywell stands out in its ability to tailor solutions to the specific needs of its clients. Whether it's a bespoke security system for a new skyscraper or a specialized turbocharger for a high-performance car, Honeywell's approach to customer-specific solutions is a significant differentiator.
2. Integration: Honeywell excels in integrating complex systems, particularly evident in its building technologies and sectors. Its products not only stand alone in terms of quality but also seamlessly integrate with existing technologies, enhancing overall system performance.
3. Reliability and Safety: With a long-standing reputation for reliability and safety, Honeywell's products are synonymous with durability and dependability. This reputation is crucial in industries where failure can have significant consequences, such as and chemical manufacturing.
Conclusion
Honeywell’s journey from a small heating specialty company to a global conglomerate is a testament to its strategic vision, relentless innovation, and commitment to quality. As the company continues to expand its technological horizons and explore new markets, its core strengths in integration, customization, and reliable performance stand as pillars that will drive its future growth. In a world that is rapidly changing, Honeywell remains a steadfast pioneer, ready to meet the challenges of the new era with solutions that are as sustainable as they are innovative.
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