MF-RX018/250-0 Product Overview
Introduction
The MF-RX018/250-0 belongs to the category of resettable fuses and is designed for use in various electronic applications. This product is known for its unique characteristics, packaging, and quantity, making it a versatile choice for circuit protection.
Basic Information Overview
- Category: Resettable Fuse
- Use: Circuit Protection
- Characteristics: Resettable, Reliable, Compact
- Package: Tape and Reel
- Essence: Provides overcurrent protection
- Packaging/Quantity: 250 units per reel
Specifications
- Voltage Rating: 18V
- Hold Current: 250mA
- Trip Current: 500mA
- Operating Temperature Range: -40°C to 85°C
- Dimensions: 1.60mm x 0.80mm x 0.60mm
Detailed Pin Configuration
The MF-RX018/250-0 features a standard SMD (Surface Mount Device) pin configuration with two terminals for easy integration into circuit boards.
Functional Features
- Resettable: Automatically resets after fault condition is removed
- Overcurrent Protection: Safeguards circuits from excessive current
- Compact Design: Space-saving form factor for efficient PCB layout
Advantages and Disadvantages
Advantages
- Resettable functionality increases longevity
- Reliable protection against overcurrent events
- Compact size allows for versatile application
Disadvantages
- Limited voltage and current ratings compared to traditional fuses
- Requires careful consideration of hold and trip currents for specific applications
Working Principles
The MF-RX018/250-0 operates based on the principle of PTC (Positive Temperature Coefficient), where its resistance increases significantly when subjected to overcurrent conditions, effectively limiting the current flow through the circuit.
Detailed Application Field Plans
This resettable fuse is suitable for a wide range of applications, including: - Consumer Electronics - Automotive Electronics - Industrial Control Systems - Telecommunications Equipment
Detailed and Complete Alternative Models
- MF-RX012/250-0: 12V voltage rating, 250mA hold current
- MF-RX024/250-0: 24V voltage rating, 250mA hold current
- MF-RX030/250-0: 30V voltage rating, 250mA hold current
In conclusion, the MF-RX018/250-0 resettable fuse offers reliable overcurrent protection in a compact form factor, making it an ideal choice for various electronic applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MF-RX018/250-0 i tekniska lösningar
What is MF-RX018/250-0?
- MF-RX018/250-0 is a type of resettable fuse designed to protect electronic circuits from overcurrent and short circuit conditions.
What are the key features of MF-RX018/250-0?
- The key features include low resistance, fast trip times, resettable functionality, and suitability for a wide range of applications.
What are the typical applications of MF-RX018/250-0?
- MF-RX018/250-0 is commonly used in battery packs, power supplies, consumer electronics, and industrial equipment to provide overcurrent protection.
How does MF-RX018/250-0 compare to traditional fuses?
- Unlike traditional fuses, MF-RX018/250-0 can be reset after tripping, eliminating the need for replacement and reducing downtime.
What is the operating temperature range of MF-RX018/250-0?
- MF-RX018/250-0 typically operates within a temperature range of -40°C to 85°C, making it suitable for various environmental conditions.
Can MF-RX018/250-0 be used in automotive applications?
- Yes, MF-RX018/250-0 is suitable for automotive applications where overcurrent protection is required.
What is the maximum voltage rating of MF-RX018/250-0?
- The maximum voltage rating of MF-RX018/250-0 is typically 30V, making it suitable for low-voltage applications.
Does MF-RX018/250-0 require any special mounting considerations?
- MF-RX018/250-0 can be surface-mounted or through-hole mounted, depending on the specific requirements of the application.
Is MF-RX018/250-0 compliant with industry standards?
- Yes, MF-RX018/250-0 is designed to meet relevant industry standards for overcurrent protection devices.
What are the recommended design guidelines for incorporating MF-RX018/250-0 into a technical solution?
- It is recommended to follow the manufacturer's guidelines for PCB layout, thermal management, and current derating to ensure optimal performance of MF-RX018/250-0 in the intended application.