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PTCCL13H451FTC
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PTCCL13H451FTC Product Encyclopedia Entry

Introduction

The PTCCL13H451FTC is a crucial component in the field of electronics and electrical engineering. This entry provides an in-depth overview of this product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Overcurrent Protection
  • Characteristics: Positive Temperature Coefficient Thermistor
  • Package: Radial Leaded
  • Essence: Overcurrent Protection with Self-Recovery Capability
  • Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

  • Model: PTCCL13H451FTC
  • Resistance: 4.5 Ohms
  • Max Voltage: 30V
  • Max Current: 1.5A
  • Operating Temperature Range: -40°C to 85°C
  • Tolerance: ±20%

Detailed Pin Configuration

The PTCCL13H451FTC features a radial leaded package with two pins. Pin 1 is the positive terminal, and pin 2 is the negative terminal.

Functional Features

  • Overcurrent Protection: The PTCCL13H451FTC acts as a self-resetting fuse, providing protection against overcurrent conditions.
  • Self-Recovery Capability: After the overcurrent condition is removed, the thermistor resets itself, allowing normal operation to resume.

Advantages and Disadvantages

Advantages

  • Self-recovery capability reduces maintenance and replacement costs.
  • Provides reliable overcurrent protection in various electronic circuits.

Disadvantages

  • Tolerance of ±20% may require tighter circuit design considerations.
  • Limited to low voltage and current applications.

Working Principles

The PTCCL13H451FTC operates based on the positive temperature coefficient (PTC) effect. When an overcurrent condition occurs, the thermistor heats up, causing its resistance to increase significantly. This effectively limits the current flow, providing protection to the circuit. Once the overcurrent condition is resolved, the thermistor cools down and returns to its low-resistance state, allowing normal operation.

Detailed Application Field Plans

The PTCCL13H451FTC finds extensive use in various electronic devices and systems, including: - Power Supplies - Battery Packs - Motor Control Circuits - LED Lighting Systems - Automotive Electronics

Detailed and Complete Alternative Models

  • PTCCL13H221FTC: 2.2 Ohms, similar specifications
  • PTCCL13H681FTC: 6.8 Ohms, similar specifications
  • PTCCL13H102FTC: 10 Ohms, similar specifications

In conclusion, the PTCCL13H451FTC plays a vital role in providing overcurrent protection with its self-recovery capability, making it an essential component in modern electronic designs.

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技術ソリューションにおける PTCCL13H451FTC の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is PTCCL13H451FTC?

    • PTCCL13H451FTC is a type of PTC thermistor, which is a temperature-sensitive resistor that increases in resistance as its temperature rises.

  2. What are the typical applications of PTCCL13H451FTC?

    • PTCCL13H451FTC is commonly used in overcurrent protection, temperature sensing, and self-regulating heating elements in various technical solutions.

  3. What is the operating temperature range of PTCCL13H451FTC?

    • The operating temperature range of PTCCL13H451FTC is typically between -40°C to 125°C.

  4. How does PTCCL13H451FTC provide overcurrent protection?

    • PTCCL13H451FTC acts as a self-resetting fuse by increasing its resistance when the current exceeds a certain threshold, limiting the current flow and protecting the circuit.

  5. Can PTCCL13H451FTC be used for temperature sensing in automotive applications?

    • Yes, PTCCL13H451FTC is suitable for temperature sensing in automotive applications due to its reliable performance across a wide temperature range.

  6. What are the advantages of using PTCCL13H451FTC in self-regulating heating elements?

    • PTCCL13H451FTC offers self-regulation by automatically adjusting its resistance with changes in temperature, providing efficient and safe heating control.

  7. Is PTCCL13H451FTC compatible with surface mount technology (SMT)?

    • Yes, PTCCL13H451FTC is designed for surface mount applications, making it compatible with SMT processes.

  8. What are the key electrical characteristics of PTCCL13H451FTC?

    • The key electrical characteristics of PTCCL13H451FTC include its resistance at room temperature, maximum voltage rating, and power dissipation capability.

  9. Can PTCCL13H451FTC be used in harsh environmental conditions?

    • Yes, PTCCL13H451FTC is designed to withstand harsh environmental conditions, making it suitable for use in rugged technical solutions.

  10. Are there any specific handling or storage requirements for PTCCL13H451FTC?

    • PTCCL13H451FTC should be handled and stored according to the manufacturer's guidelines to ensure its reliability and performance in technical solutions.