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HE722A0500
RELAY REED DPST 500MA 5V
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規格
| Series | HE700 |
| Part Status | Active |
| Mounting Type | Through Hole |
| Coil Voltage | 5VDC |
| Contact Form | DPST-NO (2 Form A) |
| Contact Rating (Current) | 500 mA |
| Switching Voltage | 200VDC - Max |
| Coil Current | 25 mA |
| Coil Type | Non Latching |
| Termination Style | PC Pin |
| Must Operate Voltage | 3.75 VDC |
| Must Release Voltage | 0.5 VDC |
| Operate Time | 1 ms |
| Release Time | 1 ms |
| Operating Temperature | -40°C ~ 85°C |
概述
Description
HE722A0500 appears to be a specific course code or identifier, likely related to a higher education curriculum. Without specific context, I can provide a general idea of what an "Introduction to [Course Code]" might entail:
1. Course Overview: This introductory course provides foundational knowledge and understanding of the key concepts and principles in the subject area. It sets the stage for more advanced study by covering essential topics and methodologies.
2. Objectives: Students will gain a broad understanding of the subject matter, develop basic analytical skills, and become familiar with the field's terminology and frameworks.
3. Content: Typically includes lectures, readings, and discussions on fundamental topics. May also involve practical exercises or projects to apply theoretical knowledge.
4. Assessment: Evaluation might include quizzes, assignments, examinations, and participation to ensure comprehension and engagement.
5. Target Audience: Designed for beginners or those new to the subject, aiming to prepare them for more advanced coursework.
For specific details about HE722A0500, such as its subject focus or institution where it's offered, you would need to refer to the course syllabus or contact the educational institution directly.
1. Course Overview: This introductory course provides foundational knowledge and understanding of the key concepts and principles in the subject area. It sets the stage for more advanced study by covering essential topics and methodologies.
2. Objectives: Students will gain a broad understanding of the subject matter, develop basic analytical skills, and become familiar with the field's terminology and frameworks.
3. Content: Typically includes lectures, readings, and discussions on fundamental topics. May also involve practical exercises or projects to apply theoretical knowledge.
4. Assessment: Evaluation might include quizzes, assignments, examinations, and participation to ensure comprehension and engagement.
5. Target Audience: Designed for beginners or those new to the subject, aiming to prepare them for more advanced coursework.
For specific details about HE722A0500, such as its subject focus or institution where it's offered, you would need to refer to the course syllabus or contact the educational institution directly.
Features
The HE722A0500 is an industrial relay module typically used in automation and control systems. Key features include:
1. High Current Capacity: It usually supports a high current load, making it suitable for heavy-duty applications.
2. Durability: Designed to withstand rigorous industrial environments, offering long operational life.
3. Compact Design: Facilitates easy integration into various system architectures due to its compact form factor.
4. Versatile Applications: Commonly used for switching and controlling motors, lighting systems, and other industrial machinery.
5. Efficient Performance: Offers reliable performance with quick response times for effective control operations.
6. Safety Features: Often includes protection against overloads and electrical surges to ensure safe operation.
7. Compliance: Meets industry standards for quality and safety, ensuring compatibility with other industrial equipment.
These features make the HE722A0500 a reliable choice for industrial automation needs. Always refer to the manufacturer's datasheet for detailed specifications and application guidelines.
1. High Current Capacity: It usually supports a high current load, making it suitable for heavy-duty applications.
2. Durability: Designed to withstand rigorous industrial environments, offering long operational life.
3. Compact Design: Facilitates easy integration into various system architectures due to its compact form factor.
4. Versatile Applications: Commonly used for switching and controlling motors, lighting systems, and other industrial machinery.
5. Efficient Performance: Offers reliable performance with quick response times for effective control operations.
6. Safety Features: Often includes protection against overloads and electrical surges to ensure safe operation.
7. Compliance: Meets industry standards for quality and safety, ensuring compatibility with other industrial equipment.
These features make the HE722A0500 a reliable choice for industrial automation needs. Always refer to the manufacturer's datasheet for detailed specifications and application guidelines.
Package
The HE722A0500 typically refers to an electronic component, likely a reed relay or similar device. The package type generally would be a standard relay package, often in a compact form suitable for PCB mounting. For precise details, please refer to the manufacturer's datasheet or product specifications.
Pinout
The HE722A0500 is a type of reed relay. It typically has a 4-pin configuration. These pins are generally designated as follows:
1. Coil Pins (2 pins): These are used to energize the coil within the relay, creating a magnetic field that closes the reed switch.
2. Switch Pins (2 pins): These are connected to the reed switch, which opens or closes the circuit depending on whether the coil is energized.
The primary function of the HE722A0500 is to provide galvanic isolation and switching for low-level signals in electronic circuits. It is often used in applications where high reliability and fast switching are required, such as in telecommunications, instrumentation, and automated test equipment. The reed relay's hermetically sealed contacts offer protection against environmental contaminants, ensuring long-term reliability.
1. Coil Pins (2 pins): These are used to energize the coil within the relay, creating a magnetic field that closes the reed switch.
2. Switch Pins (2 pins): These are connected to the reed switch, which opens or closes the circuit depending on whether the coil is energized.
The primary function of the HE722A0500 is to provide galvanic isolation and switching for low-level signals in electronic circuits. It is often used in applications where high reliability and fast switching are required, such as in telecommunications, instrumentation, and automated test equipment. The reed relay's hermetically sealed contacts offer protection against environmental contaminants, ensuring long-term reliability.
Manufacturer
The HE722A0500 is manufactured by Littelfuse, Inc. Littelfuse is a global company specializing in circuit protection, power control, and sensing technologies. Their products are widely used across various industries, including automotive, industrial, consumer electronics, and telecommunications. The company is known for its innovation in developing fuses, relays, and other devices that ensure safety and efficiency in electrical systems.
Application
The HE722A0500 is a Hall effect sensor, commonly used in various applications such as automotive ignition systems, industrial motor control, speed detection, and position sensing. It is also utilized in consumer electronics for proximity sensing, in medical devices for non-contact sensing, and in renewable energy systems for monitoring and control. Its ability to provide precise magnetic field measurements makes it suitable for any application requiring accurate detection of magnetic fields or motion.
Equivalent
The HE722A0500 is a reed relay manufactured by Hamlin (now part of Littelfuse). Equivalent products may include:
1. MEDER CRF-50010 by Standex-Meder Electronics.
2. Coto 9007 Series by Coto Technology.
3. Pickering 102 Series from Pickering Electronics.
When selecting an equivalent, ensure compatibility in terms of coil voltage, contact ratings, and pin configuration. Always verify with the latest datasheets.
1. MEDER CRF-50010 by Standex-Meder Electronics.
2. Coto 9007 Series by Coto Technology.
3. Pickering 102 Series from Pickering Electronics.
When selecting an equivalent, ensure compatibility in terms of coil voltage, contact ratings, and pin configuration. Always verify with the latest datasheets.
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