Vishay BC Components
Bild kan vara representation.
Se specifikationer för produktinformation.
PTCCL05H300HBE
Visa detalj Datablad

PTCCL05H300HBE

Product Overview

Category

The PTCCL05H300HBE belongs to the category of electronic components, specifically a PTC thermistor.

Use

It is used for overcurrent protection and inrush current limiting in various electronic circuits and devices.

Characteristics

  • Temperature Coefficient: Positive
  • Resistance: 300 ohms
  • Package: Radial leaded
  • Essence: Ceramic material with positive temperature coefficient
  • Packaging/Quantity: Typically packaged in reels or bulk quantities

Specifications

  • Operating Temperature Range: -40°C to 125°C
  • Maximum Voltage: 30V
  • Power Rating: 0.5W
  • Tolerance: ±20%

Detailed Pin Configuration

The PTCCL05H300HBE has two radial leads for connection to the circuit. The pinout configuration is as follows: 1. Pin 1: Positive lead 2. Pin 2: Negative lead

Functional Features

  • Overcurrent Protection: The PTC thermistor exhibits a sharp increase in resistance when subjected to overcurrent conditions, effectively limiting the current flow.
  • Inrush Current Limiting: It helps in reducing the inrush current during the startup of electronic devices, preventing damage to sensitive components.

Advantages and Disadvantages

Advantages

  • Effective overcurrent protection
  • Inrush current limiting capability
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited voltage handling capacity
  • Tolerance may affect precision in some applications

Working Principles

The PTCCL05H300HBE operates based on the positive temperature coefficient (PTC) effect, where its resistance increases significantly with an increase in temperature. This property is utilized for overcurrent protection and inrush current limiting applications.

Detailed Application Field Plans

The PTCCL05H300HBE finds application in various electronic circuits and devices, including: - Power supplies - Battery chargers - Motor control circuits - LED drivers - Inverter circuits

Detailed and Complete Alternative Models

Some alternative models to the PTCCL05H300HBE include: - PTCCL10H500HBE - PTCCL03H200HBE - PTCCL08H400HBE - PTCCL06H350HBE

These alternatives offer similar functionality with variations in resistance, power rating, and package size.

In conclusion, the PTCCL05H300HBE is a versatile PTC thermistor that provides effective overcurrent protection and inrush current limiting in various electronic applications.

[Word count: 349]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av PTCCL05H300HBE i tekniska lösningar

  1. What is PTCCL05H300HBE?

    • PTCCL05H300HBE is a type of thermistor, specifically a PTC (positive temperature coefficient) thermistor, with a resistance of 300 ohms at 25°C.

  2. How is PTCCL05H300HBE used in technical solutions?

    • PTCCL05H300HBE can be used for overcurrent protection, inrush current limiting, and temperature sensing in various electronic and electrical applications.

  3. What are the typical applications of PTCCL05H300HBE?

    • Typical applications include motor starting, power supplies, battery chargers, and temperature compensation circuits.

  4. What is the operating temperature range of PTCCL05H300HBE?

    • The operating temperature range of PTCCL05H300HBE is typically from -40°C to 125°C.

  5. How does PTCCL05H300HBE provide overcurrent protection?

    • When the current through the thermistor exceeds a certain threshold, its resistance increases rapidly, limiting the current flow and providing protection.

  6. Can PTCCL05H300HBE be used for inrush current limiting?

    • Yes, PTCCL05H300HBE can be used to limit the inrush current during the startup of electronic devices and equipment.

  7. What are the advantages of using PTCCL05H300HBE in technical solutions?

    • Some advantages include self-resetting capability, reliability, and compact size.

  8. Are there any limitations or considerations when using PTCCL05H300HBE?

    • It's important to consider the thermal dissipation, voltage ratings, and response time when integrating PTCCL05H300HBE into a design.

  9. Can PTCCL05H300HBE be used for temperature sensing?

    • Yes, PTCCL05H300HBE can be utilized as a temperature sensor due to its characteristic resistance-temperature relationship.

  10. Where can I find more detailed technical specifications for PTCCL05H300HBE?

    • Detailed technical specifications for PTCCL05H300HBE can be found in the manufacturer's datasheet or product documentation.