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MF-RX300/72-2
Product Overview
Category
The MF-RX300/72-2 belongs to the category of electronic components, specifically in the field of resettable fuses.
Use
It is used to protect electrical circuits from overcurrent and short circuit conditions.
Characteristics
- Resettable fuse
- Low resistance
- Fast response time
Package
The MF-RX300/72-2 comes in a compact surface mount package.
Essence
The essence of the MF-RX300/72-2 lies in its ability to provide reliable overcurrent protection in electronic circuits.
Packaging/Quantity
The MF-RX300/72-2 is typically packaged in reels and is available in varying quantities depending on the supplier.
Specifications
- Maximum Voltage: 72V
- Hold Current: 3A
- Trip Current: 6A
- Operating Temperature Range: -40°C to 85°C
- Dimensions: 3.0mm x 3.0mm x 1.35mm
Detailed Pin Configuration
The MF-RX300/72-2 has two pins for connection, with specific orientations for proper installation.
Functional Features
- Overcurrent protection
- Self-resetting capability
- Compact design
Advantages and Disadvantages
Advantages
- Provides protection against overcurrent events
- Automatically resets after fault clearance
- Small form factor
Disadvantages
- Limited maximum voltage and current ratings
- May have higher initial cost compared to traditional fuses
Working Principles
The MF-RX300/72-2 operates based on the principle of positive temperature coefficient (PTC), where its resistance increases significantly when subjected to overcurrent conditions, effectively limiting the current flow.
Detailed Application Field Plans
The MF-RX300/72-2 is commonly used in various electronic devices such as power supplies, battery packs, and consumer electronics to safeguard against overcurrent situations.
Detailed and Complete Alternative Models
- MF-RX110/72-2
- MF-RX500/72-2
- MF-RX600/72-2
In conclusion, the MF-RX300/72-2 is a resettable fuse designed to provide reliable overcurrent protection in electronic circuits. Its compact size, self-resetting capability, and fast response time make it suitable for a wide range of applications in the electronics industry.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MF-RX300/72-2 v technických řešeních
Sure, here are 10 common questions and answers related to the application of MF-RX300/72-2 in technical solutions:
Q: What is the operating temperature range of MF-RX300/72-2? A: The operating temperature range of MF-RX300/72-2 is -40°C to +85°C.
Q: What is the maximum voltage rating for MF-RX300/72-2? A: The maximum voltage rating for MF-RX300/72-2 is 72V DC.
Q: Can MF-RX300/72-2 be used for overcurrent protection in automotive applications? A: Yes, MF-RX300/72-2 is suitable for overcurrent protection in automotive applications.
Q: What is the typical hold current of MF-RX300/72-2? A: The typical hold current of MF-RX300/72-2 is 3A.
Q: Is MF-RX300/72-2 RoHS compliant? A: Yes, MF-RX300/72-2 is RoHS compliant.
Q: Can MF-RX300/72-2 be used in telecommunications equipment? A: Yes, MF-RX300/72-2 is suitable for use in telecommunications equipment.
Q: What is the response time of MF-RX300/72-2 under fault conditions? A: The response time of MF-RX300/72-2 under fault conditions is typically less than 1 millisecond.
Q: Does MF-RX300/72-2 have a resettable function after tripping? A: No, MF-RX300/72-2 is a one-time, non-resettable device after tripping.
Q: Can MF-RX300/72-2 be used in battery management systems? A: Yes, MF-RX300/72-2 can be used in battery management systems for overcurrent protection.
Q: What is the typical resistance of MF-RX300/72-2 in its tripped state? A: The typical resistance of MF-RX300/72-2 in its tripped state is very low, typically in the milliohm range.