Littelfuse Inc.
Bild kan vara representation.
Se specifikationer för produktinformation.
1E5PT4.8
Visa detalj Datablad

1E5PT4.8 Product Overview

Introduction

1E5PT4.8 is a specialized electronic component that belongs to the category of surface mount resistors. It is commonly used in various electronic circuits and devices for its specific characteristics and performance.

Basic Information Overview

  • Category: Surface Mount Resistor
  • Use: Used in electronic circuits and devices to limit current or divide voltages
  • Characteristics: Precision resistance, small size, high reliability
  • Package: SMD (Surface Mount Device)
  • Essence: Provides precise resistance in a compact form factor
  • Packaging/Quantity: Typically packaged in reels or tape and reel packaging, quantity varies based on manufacturer and order size

Specifications

  • Resistance Value: 4.8 Ohms
  • Power Rating: 1 Watt
  • Tolerance: ±5%
  • Temperature Coefficient: ±100ppm/°C

Detailed Pin Configuration

1E5PT4.8 has two terminals for soldering onto the circuit board. The pin configuration is standard for surface mount resistors, with no polarity.

Functional Features

  • Precise resistance value
  • Compact size for space-constrained applications
  • High reliability and stability over time and temperature variations

Advantages and Disadvantages

Advantages

  • Small size saves PCB space
  • Reliable and stable performance
  • Suitable for precision applications

Disadvantages

  • Limited power handling compared to larger through-hole resistors
  • Sensitive to overheating due to compact size

Working Principles

1E5PT4.8 operates based on the principle of resisting the flow of electric current. When integrated into a circuit, it limits the current or divides voltages according to its specified resistance value.

Detailed Application Field Plans

1E5PT4.8 is widely used in various electronic devices and equipment, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Medical devices

Detailed and Complete Alternative Models

  • 1E5PT10 - 10 Ohm, 1 Watt
  • 1E5PT2.2 - 2.2 Ohm, 1 Watt
  • 1E5PT100 - 100 Ohm, 1 Watt
  • 1E5PT1K - 1 Kiloohm, 1 Watt

In conclusion, 1E5PT4.8 is a crucial component in electronic circuits, offering precise resistance in a compact package. Its use spans across various industries, and it has several alternative models with different resistance values to suit diverse applications.

[Word Count: 366]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1E5PT4.8 i tekniska lösningar

  1. What is 1E5PT4.8 used for in technical solutions?

    • 1E5PT4.8 is commonly used as a high-precision resistor in various technical solutions.

  2. How does 1E5PT4.8 contribute to technical solutions?

    • 1E5PT4.8 provides accurate resistance values, making it suitable for precision applications in electronic circuits and systems.

  3. What are the typical applications of 1E5PT4.8 in technical solutions?

    • 1E5PT4.8 is often used in sensor interfaces, signal conditioning circuits, and precision measurement equipment.

  4. What are the key characteristics of 1E5PT4.8 that make it suitable for technical solutions?

    • 1E5PT4.8 offers low temperature coefficient, high stability, and tight tolerance, which are essential for reliable performance in technical applications.

  5. Are there specific considerations when integrating 1E5PT4.8 into technical solutions?

    • It's important to ensure proper thermal management and avoid excessive power dissipation to maintain the accuracy and reliability of 1E5PT4.8.

  6. Can 1E5PT4.8 be used in high-frequency applications?

    • While 1E5PT4.8 is primarily designed for DC and low-frequency applications, it can be utilized in certain high-frequency circuits with appropriate design considerations.

  7. What are the standard packaging options for 1E5PT4.8?

    • 1E5PT4.8 is available in various package types, including surface mount (SMD) and through-hole configurations, to accommodate different assembly requirements in technical solutions.

  8. Does 1E5PT4.8 require special handling during assembly and soldering?

    • Care should be taken to avoid mechanical stress and overheating during soldering to prevent any impact on the precision and stability of 1E5PT4.8.

  9. Are there recommended test methods for verifying the performance of 1E5PT4.8 in technical solutions?

    • Standard measurement techniques such as resistance testing, temperature coefficient analysis, and stability assessments can be employed to validate the functionality of 1E5PT4.8.

  10. Where can I find detailed specifications and application notes for using 1E5PT4.8 in technical solutions?

    • The manufacturer's datasheets, application guides, and technical support resources provide comprehensive information on the use of 1E5PT4.8 in various technical applications.