MF-R075-0-A0-99

Product Overview

Category

The MF-R075-0-A0-99 belongs to the category of electronic components, specifically a resettable fuse.

Use

It is used to protect electrical circuits from overcurrent and short circuit conditions.

Characteristics

• Resettable: Can return to its normal state after the fault condition is removed.
• Fast response time: Provides quick protection to the circuit.
• Compact size: Occupies minimal space on the circuit board.
• RoHS compliant: Environmentally friendly material usage.

Package

The MF-R075-0-A0-99 is typically available in tape and reel packaging for automated assembly processes.

Essence

The essence of this product lies in its ability to provide reliable overcurrent protection while being reusable, thus reducing maintenance costs.

Packaging/Quantity

It is usually packaged in reels containing a specific quantity, such as 3000 pieces per reel.

Specifications

• Rated Current: 750mA
• Hold Current: 750mA
• Trip Current: 1.5A
• Voltage Rating: 60V
• Operating Temperature Range: -40°C to 85°C
• Maximum Time-to-Trip: 5 seconds at 200% of rated current

Detailed Pin Configuration

The MF-R075-0-A0-99 has two terminals for connection. The pin configuration is as follows: - Pin 1: Input terminal - Pin 2: Output terminal

Functional Features

• Overcurrent Protection: Automatically disconnects the circuit during overcurrent conditions.
• Resettable: Returns to its normal state once the fault is cleared.
• Reliable Operation: Ensures consistent performance over multiple fault cycles.

Advantages and Disadvantages

Advantages

• Reusability reduces maintenance costs.
• Fast response time provides effective protection.
• Compact size saves space on the circuit board.

Disadvantages

• Limited maximum voltage rating compared to some non-resettable fuses.
• May have a slightly higher initial cost compared to traditional fuses.

Working Principles

The MF-R075-0-A0-99 operates based on the principle of positive temperature coefficient (PTC). When an overcurrent condition occurs, the resistance of the PTC material increases, leading to the disconnection of the circuit. Once the fault is removed, the PTC material cools down, and the device returns to its low-resistance state.

Detailed Application Field Plans

The MF-R075-0-A0-99 is commonly used in various electronic devices and equipment, including: - Consumer electronics - Power supplies - Battery packs - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MF-R075-0-A0-99 include: - MF-R050-0-99 - MF-R110-0-99 - MF-R250-0-99 - MF-R500-0-99

In summary, the MF-R075-0-A0-99 resettable fuse offers reliable overcurrent protection with the added advantage of reusability. Its compact size and fast response time make it suitable for a wide range of electronic applications.

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