RXEF010-1
Product Overview
Belongs to: Electrical Components
Category: Resettable Fuses
Use: Overcurrent Protection
Characteristics: Resettable, Fast-acting
Package: Radial Leaded
Essence: Provides overcurrent protection in electrical circuits
Packaging/Quantity: Bulk packaging, quantities vary
Specifications
- Voltage Rating: 60VDC
- Current Rating: 100mA to 2.5A
- Operating Temperature: -40°C to 85°C
- Hold Current: 0.1A to 3.5A
- Maximum Resistance: 6Ω to 0.15Ω
Detailed Pin Configuration
The RXEF010-1 has two radial leads for easy through-hole mounting.
Functional Features
- Resettable: Automatically resets after the fault is cleared
- Fast-Acting: Quickly responds to overcurrent conditions
- Reliable: Provides consistent protection over multiple fault cycles
Advantages and Disadvantages
Advantages: - Resettable design reduces maintenance and replacement costs - Fast-acting response protects sensitive components - Reliable performance over multiple fault cycles
Disadvantages: - Limited hold current range compared to some non-resettable fuses - May not be suitable for high-voltage applications
Working Principles
The RXEF010-1 operates based on the principle of positive temperature coefficient (PTC) resistance. When an overcurrent condition occurs, the resistance of the fuse increases, limiting the current flow. Once the fault is cleared, the resistance decreases, allowing normal operation to resume.
Detailed Application Field Plans
The RXEF010-1 is commonly used in various electronic devices and equipment, including: - Consumer electronics - Automotive electronics - Industrial control systems - Power supplies
Detailed and Complete Alternative Models
- RXEF020-1: Higher current rating
- RXEF005-1: Lower current rating
- RXEF015-1: Intermediate current rating
In conclusion, the RXEF010-1 resettable fuse offers fast-acting overcurrent protection with the advantage of automatic reset, making it suitable for a wide range of electronic applications.
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