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PTCCL05H390HTE
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PTCCL05H390HTE Encyclopedia Entry

Product Overview

The PTCCL05H390HTE belongs to the category of PTC thermistors and is commonly used for overcurrent protection in electronic circuits. These thermistors are characterized by their positive temperature coefficient, which means their resistance increases with temperature. The package typically consists of a small ceramic disc with two leads for connection. The essence of the PTCCL05H390HTE lies in its ability to limit current flow when the temperature rises above a certain threshold. It is usually packaged in quantities suitable for electronic component distribution.

Specifications

  • Model: PTCCL05H390HTE
  • Category: PTC Thermistor
  • Use: Overcurrent Protection
  • Characteristics: Positive Temperature Coefficient, Ceramic Disc Package
  • Package: Standard Electronic Component Package
  • Packaging/Quantity: Typically Packaged in Reels or Tubes

Detailed Pin Configuration

The PTCCL05H390HTE features a standard two-lead configuration, with one lead connected to each end of the ceramic disc. The pinout is as follows: 1. Lead 1: [Description] 2. Lead 2: [Description]

Functional Features

The primary function of the PTCCL05H390HTE is to provide overcurrent protection in electronic circuits. When the temperature exceeds a certain threshold due to increased current flow, the resistance of the thermistor rises sharply, limiting the current and protecting the circuit components from damage.

Advantages and Disadvantages

Advantages

  • Effective overcurrent protection
  • Compact size
  • Quick response to temperature changes

Disadvantages

  • Limited precision compared to other overcurrent protection devices
  • Sensitivity to ambient temperature variations

Working Principles

The working principle of the PTCCL05H390HTE is based on the positive temperature coefficient of its resistance. As the temperature increases, the resistance of the thermistor rises, effectively limiting the current flow through the circuit.

Detailed Application Field Plans

The PTCCL05H390HTE is commonly used in various electronic devices and systems requiring overcurrent protection, including: - Power supplies - Battery charging circuits - Motor control circuits - Inrush current limiters

Detailed and Complete Alternative Models

Some alternative models to the PTCCL05H390HTE include: - PTCCL03H250HTE - PTCCL07H480HTE - PTCCL10H680HTE - PTCCL15H910HTE

In summary, the PTCCL05H390HTE is a PTC thermistor designed for overcurrent protection in electronic circuits. Its positive temperature coefficient and compact package make it suitable for a wide range of applications, despite some limitations in precision and sensitivity to ambient temperature variations.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PTCCL05H390HTE v technických řešeních

  1. What is PTCCL05H390HTE?

    • PTCCL05H390HTE is a type of PTC thermistor, specifically designed for temperature sensing and control applications.

  2. What is the operating temperature range of PTCCL05H390HTE?

    • The operating temperature range of PTCCL05H390HTE is typically between -40°C to 150°C.

  3. What are the typical applications of PTCCL05H390HTE?

    • PTCCL05H390HTE is commonly used in temperature monitoring and control systems for electronic devices, battery management systems, and automotive applications.

  4. How does PTCCL05H390HTE function as a temperature sensor?

    • PTCCL05H390HTE operates based on the positive temperature coefficient (PTC) effect, where its resistance increases with rising temperature, making it suitable for temperature sensing.

  5. What is the resistance value of PTCCL05H390HTE at room temperature?

    • At room temperature, PTCCL05H390HTE typically has a resistance value of around 390 ohms.

  6. Can PTCCL05H390HTE be used for over-temperature protection?

    • Yes, PTCCL05H390HTE can be utilized for over-temperature protection in various electronic and electrical systems.

  7. Is PTCCL05H390HTE suitable for surface mount applications?

    • Yes, PTCCL05H390HTE is designed for surface mount installation, offering ease of integration into circuit boards and compact designs.

  8. What are the key advantages of using PTCCL05H390HTE in technical solutions?

    • Some advantages include high sensitivity to temperature changes, reliability, and stability over a wide temperature range.

  9. Are there any specific considerations for designing with PTCCL05H390HTE?

    • Designers should consider the self-heating effect and thermal dissipation when integrating PTCCL05H390HTE into their technical solutions.

  10. Where can I find detailed specifications and application notes for PTCCL05H390HTE?

    • Detailed specifications and application notes for PTCCL05H390HTE can be found in the product datasheet provided by the manufacturer or distributor.