Littelfuse Inc.
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1812L190SLPR
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1812L190SLPR Product Overview

Introduction

The 1812L190SLPR is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

Category

The 1812L190SLPR belongs to the category of surface mount passive components.

Use

It is commonly used in electronic circuits for impedance matching, filtering, and signal processing.

Characteristics

  • Small form factor
  • High reliability
  • Wide frequency range
  • Low insertion loss

Package

The 1812L190SLPR is typically packaged in tape and reel for automated assembly.

Essence

The essence of this component lies in its ability to provide precise impedance characteristics in a compact package.

Packaging/Quantity

It is usually supplied in reels containing a specific quantity based on industry standards.

Specifications

  • Dimensions: 1812 package size
  • Impedance: 190 ohms
  • Tolerance: ±5%
  • Frequency Range: 1MHz to 1GHz
  • Power Handling: 0.25W

Detailed Pin Configuration

The 1812L190SLPR has two terminals with specific connections based on the circuit requirements.

Functional Features

  • Precise impedance matching
  • Effective signal filtering
  • Low signal distortion
  • Wide frequency response

Advantages and Disadvantages

Advantages

  • Compact size
  • High reliability
  • Wide frequency range
  • Low insertion loss

Disadvantages

  • Limited power handling capacity
  • Sensitive to excessive voltage or current

Working Principles

The 1812L190SLPR operates based on the principles of impedance transformation and signal attenuation, allowing it to effectively modify the characteristics of electrical signals passing through it.

Detailed Application Field Plans

This component finds extensive use in: - RF communication systems - Signal processing circuits - Antenna matching networks - Filter networks

Detailed and Complete Alternative Models

  • 1812L220SLPR: Similar characteristics with a 220-ohm impedance
  • 1206L190SLPR: Larger package size with the same impedance value

In conclusion, the 1812L190SLPR is a crucial component in modern electronic designs, offering precise impedance characteristics and signal processing capabilities in a compact form factor. Its wide range of applications and availability of alternative models make it a preferred choice for engineers across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1812L190SLPR en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1812L190SLPR in technical solutions:

  1. What is 1812L190SLPR?

    • 1812L190SLPR is a specific type of component used in electronic circuits, known as a surface mount inductor.

  2. What are the typical applications of 1812L190SLPR?

    • 1812L190SLPR is commonly used in power supplies, DC-DC converters, and various other electronic devices where energy storage and filtering are required.

  3. What are the key specifications of 1812L190SLPR?

    • The key specifications include its inductance value, current rating, resistance, and frequency range.

  4. How does 1812L190SLPR differ from other surface mount inductors?

    • 1812L190SLPR may have specific characteristics such as higher inductance, lower resistance, or better performance at certain frequencies compared to other surface mount inductors.

  5. Can 1812L190SLPR be used in high-frequency applications?

    • Yes, 1812L190SLPR is designed to operate effectively at high frequencies, making it suitable for various RF and wireless applications.

  6. What are the temperature considerations for 1812L190SLPR?

    • 1812L190SLPR is typically designed to operate within a specific temperature range, and its performance may vary outside of this range.

  7. Are there any recommended layout or mounting considerations for 1812L190SLPR?

    • Proper PCB layout and mounting techniques should be followed to minimize electromagnetic interference and ensure optimal performance of 1812L190SLPR.

  8. Can 1812L190SLPR be used in automotive electronics?

    • Yes, 1812L190SLPR is often used in automotive applications due to its reliability and performance under harsh operating conditions.

  9. What are the potential failure modes of 1812L190SLPR?

    • Common failure modes include overheating, saturation, and mechanical damage, so proper design and operating conditions should be maintained to prevent these issues.

  10. Where can I find detailed technical information about 1812L190SLPR?

    • Detailed technical information, including datasheets and application notes, can usually be obtained from the manufacturer's website or authorized distributors.

I hope these questions and answers provide a good overview of the application of 1812L190SLPR in technical solutions. Let me know if you need further assistance!