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MF-R090-0-009 Product Overview
Introduction
The MF-R090-0-009 is a versatile electronic component that belongs to the category of resettable fuses. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Resettable Fuse
- Use: Overcurrent Protection
- Characteristics: Resettable, Reliable, Compact
- Package: Surface Mount
- Essence: Provides overcurrent protection in electronic circuits
- Packaging/Quantity: Typically supplied in reels or tape and reel packaging
Specifications
- Operating Voltage: 30V
- Hold Current: 0.09A
- Trip Current: 0.18A
- Maximum Current: 40A
- Operating Temperature Range: -40°C to 85°C
- Dimensions: 3.2mm x 1.6mm x 0.9mm
Detailed Pin Configuration
The MF-R090-0-009 has two terminals for connection. The pin configuration is as follows: - Pin 1: Input/Anode - Pin 2: Output/Cathode
Functional Features
- Resettable: Automatically resets after the fault condition is removed
- Overcurrent Protection: Safeguards electronic circuits from excessive current
- Compact Design: Space-saving surface mount package
Advantages and Disadvantages
Advantages
- Automatic reset reduces maintenance efforts
- Provides reliable overcurrent protection
- Compact size allows for integration into small electronic devices
Disadvantages
- Limited maximum current handling capability compared to traditional fuses
- Sensitive to ambient temperature variations
Working Principles
The MF-R090-0-009 operates based on the principle of positive temperature coefficient (PTC). When an overcurrent condition occurs, the resistance of the PTC material increases, limiting the current flow. Once the fault is removed, the PTC material cools down, allowing the device to reset.
Detailed Application Field Plans
The MF-R090-0-009 is widely used in various electronic applications, including: - Consumer Electronics - Automotive Electronics - Industrial Control Systems - Telecommunications Equipment - Power Supplies
Detailed and Complete Alternative Models
- MF-R050-0-010
- MF-R110-0-010
- MF-R160-0-010
- MF-R200-0-010
In conclusion, the MF-R090-0-009 resettable fuse offers reliable overcurrent protection with its compact design and automatic reset functionality. Its application spans across diverse electronic fields, making it a valuable component in modern electronic systems.
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What is MF-R090-0-009?
- MF-R090-0-009 is a type of PTC resettable fuse, commonly used in electronic circuits to protect against overcurrent and short circuit conditions.
What are the typical applications of MF-R090-0-009?
- MF-R090-0-009 is commonly used in power supplies, battery packs, automotive electronics, and industrial control systems to provide overcurrent protection.
What is the operating voltage and current of MF-R090-0-009?
- The operating voltage of MF-R090-0-009 is typically around 30V, and the hold current is approximately 900mA.
How does MF-R090-0-009 work?
- MF-R090-0-009 works by increasing its resistance when the current exceeds the specified threshold, effectively limiting the current flow and protecting the circuit.
What are the advantages of using MF-R090-0-009 in technical solutions?
- Some advantages include self-resetting capability, fast response to overcurrent conditions, and compact size for space-constrained applications.
Can MF-R090-0-009 be used in high-temperature environments?
- Yes, MF-R090-0-009 is designed to operate reliably in high-temperature environments, making it suitable for various industrial and automotive applications.
Are there any limitations to consider when using MF-R090-0-009?
- One limitation is that the tripping time may vary with temperature, so it's important to consider this factor in the design of the circuit.
Is MF-R090-0-009 suitable for use in battery management systems?
- Yes, MF-R090-0-009 is commonly used in battery management systems to protect against overcurrent and short circuit events, enhancing the safety and reliability of the system.
What are the key specifications to consider when selecting MF-R090-0-009 for a technical solution?
- Key specifications include the hold current, maximum voltage, trip current, and operating temperature range to ensure compatibility with the application requirements.
Where can I find detailed technical information about MF-R090-0-009?
- Detailed technical information about MF-R090-0-009 can be found in the datasheet provided by the manufacturer or through their official website.