RXEF135-2
Product Overview
Category
The RXEF135-2 belongs to the category of resettable fuses.
Use
It is used for overcurrent protection in various electronic circuits and devices.
Characteristics
- Resettable
- Reliable overcurrent protection
- Compact size
Package
The RXEF135-2 is typically available in a surface mount package.
Essence
The essence of RXEF135-2 lies in its ability to provide reliable overcurrent protection while being resettable, offering convenience and cost-effectiveness.
Packaging/Quantity
It is commonly packaged in reels with a specific quantity per reel, typically 1000 units per reel.
Specifications
- Voltage Rating: 60V
- Current Rating: 1.35A
- Hold Current: 1.35A
- Trip Current: 2.7A
- Maximum Voltage: 30V
- Resistance: 0.04Ω
Detailed Pin Configuration
The RXEF135-2 features a standard two-pin configuration, with one pin connected to the circuit's input and the other to the output.
Functional Features
- Overcurrent protection
- Resettable functionality
- Fast response time
Advantages
- Resettable design reduces replacement costs
- Fast response time protects sensitive components
- Compact size saves space on the PCB
Disadvantages
- Limited maximum voltage rating
- May not be suitable for high-power applications
Working Principles
The RXEF135-2 operates based on the principle of positive temperature coefficient (PTC) resistance. When an overcurrent condition occurs, the PTC material heats up, causing its resistance to increase and effectively limiting the current flow. Once the fault is removed, the PTC material cools down, allowing the device to reset and resume normal operation.
Detailed Application Field Plans
The RXEF135-2 is widely used in: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment
Detailed and Complete Alternative Models
Some alternative models to RXEF135-2 include: - RXEF110-2: 1.1A current rating - RXEF160-2: 1.6A current rating - RXEF200-2: 2.0A current rating
In summary, the RXEF135-2 resettable fuse offers reliable overcurrent protection with the added benefit of being resettable, making it a versatile choice for various electronic applications.
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