PTCCL05H470FTE Encyclopedia Entry

Product Overview

Category:

The PTCCL05H470FTE belongs to the category of electronic components, specifically a PTC thermistor.

Use:

It is commonly used as a temperature sensing and overcurrent protection device in various electronic circuits and systems.

Characteristics:

• Temperature Sensing: The PTCCL05H470FTE exhibits a positive temperature coefficient, meaning its resistance increases with temperature.
• Overcurrent Protection: It can be utilized to protect circuits from excessive current flow by self-heating and increasing resistance.

Package:

The PTCCL05H470FTE is typically available in a small, surface-mount package for easy integration into circuit boards.

Essence:

This component serves as a crucial element in maintaining safe operating conditions for electronic devices by monitoring and responding to changes in temperature and current flow.

Packaging/Quantity:

It is commonly supplied in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Resistance at 25°C: 47 ohms
• Maximum Operating Voltage: 30V
• Maximum Current: 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The PTCCL05H470FTE typically features two pins for connection to the circuit. The pinout configuration may vary based on the manufacturer's datasheet.

Functional Features

• Temperature Sensing: The PTCCL05H470FTE accurately detects changes in temperature, making it suitable for temperature compensation and control applications.
• Overcurrent Protection: When subjected to excessive current, the PTCCL05H470FTE self-heats and raises its resistance, effectively limiting the current flow and protecting the circuit.

Advantages and Disadvantages

Advantages

• Reliable overcurrent protection
• Precise temperature sensing
• Compact size for easy integration

Disadvantages

• Limited current-handling capacity compared to other overcurrent protection devices
• Sensitivity to ambient temperature variations

Working Principles

The PTCCL05H470FTE operates based on the positive temperature coefficient (PTC) effect, where its resistance increases with rising temperature. This property allows it to function as both a temperature sensor and an overcurrent protection device.

Detailed Application Field Plans

The PTCCL05H470FTE finds extensive use in various electronic applications, including: - Battery management systems - Power supplies - Motor control circuits - LED lighting systems

Detailed and Complete Alternative Models

• PTCCL10H220FTE
• PTCCL03H680FTE
• PTCCL08H330FTE

These alternative models offer similar functionality and characteristics, providing flexibility in component selection for different design requirements.

In conclusion, the PTCCL05H470FTE PTC thermistor stands as a versatile and essential component in electronic circuits, offering precise temperature sensing and reliable overcurrent protection. Its compact size and functional features make it well-suited for a wide range of applications, contributing to the safety and performance of electronic systems.

Word count: 443