Ampleon USA Inc.
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BLM7G1822S-40PBY
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BLM7G1822S-40PBY

Introduction

The BLM7G1822S-40PBY is a surface mount ferrite bead designed for use in electronic circuits to suppress high-frequency noise and interference. This component belongs to the category of passive electronic components and is widely used in various electronic devices and systems.

Basic Information Overview

  • Category: Passive Electronic Component
  • Use: Suppression of high-frequency noise and interference in electronic circuits
  • Characteristics: High impedance at high frequencies, compact size, surface mount design
  • Package: Surface Mount
  • Essence: Noise suppression and interference mitigation
  • Packaging/Quantity: Typically supplied in reels or tape and reel packaging

Specifications

  • Part Number: BLM7G1822S-40PBY
  • Impedance: 40 Ohms
  • Rated Current: 200mA
  • Operating Temperature Range: -55°C to +125°C
  • Dimensions: 1.25mm x 0.8mm x 0.8mm

Detailed Pin Configuration

The BLM7G1822S-40PBY has two terminals for surface mount soldering. The pin configuration is as follows: - Pin 1: Input Terminal - Pin 2: Output Terminal

Functional Features

  • High impedance at high frequencies
  • Effective suppression of electromagnetic interference
  • Compact and space-saving design
  • Suitable for high-density circuit board layouts

Advantages and Disadvantages

Advantages

  • Effective noise suppression
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited current handling capacity
  • Sensitive to mechanical stress due to small size

Working Principles

The BLM7G1822S-40PBY operates based on the principle of impedance mismatch at high frequencies. It presents a high impedance to high-frequency noise, effectively attenuating unwanted signals while allowing the desired signals to pass through.

Detailed Application Field Plans

The BLM7G1822S-40PBY is commonly used in the following applications: - Mobile devices - Wireless communication systems - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • BLM7G1822S-20PBY
  • BLM7G1822S-60PBY
  • BLM7G1822S-80PBY

In conclusion, the BLM7G1822S-40PBY is a crucial component in electronic circuit design, providing effective noise suppression and interference mitigation in a compact and versatile package.

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10个与BLM7G1822S-40PBY在技术解决方案中的应用相关的常见问题及解答

  1. What is the operating frequency range of BLM7G1822S-40PBY?

    • The operating frequency range of BLM7G1822S-40PBY is from DC to 2.5 GHz.

  2. What is the typical insertion loss of BLM7G1822S-40PBY?

    • The typical insertion loss of BLM7G1822S-40PBY is 0.3 dB at 900 MHz.

  3. What is the maximum power handling capability of BLM7G1822S-40PBY?

    • BLM7G1822S-40PBY can handle a maximum power of 1 watt.

  4. What is the temperature stability of BLM7G1822S-40PBY?

    • BLM7G1822S-40PBY has a temperature stability of ±30 ppm/°C.

  5. What is the size and package type of BLM7G1822S-40PBY?

    • BLM7G1822S-40PBY comes in a compact 0603 package, measuring 1.6mm x 0.8mm.

  6. Is BLM7G1822S-40PBY suitable for high-frequency applications?

    • Yes, BLM7G1822S-40PBY is designed for high-frequency applications up to 2.5 GHz.

  7. Does BLM7G1822S-40PBY have good linearity?

    • Yes, BLM7G1822S-40PBY exhibits good linearity characteristics.

  8. What are the typical applications of BLM7G1822S-40PBY?

    • BLM7G1822S-40PBY is commonly used in RF front-end modules, wireless communication systems, and RF test equipment.

  9. Does BLM7G1822S-40PBY require any external matching components?

    • No, BLM7G1822S-40PBY is internally matched and does not require external matching components.

  10. Is BLM7G1822S-40PBY RoHS compliant?

    • Yes, BLM7G1822S-40PBY is RoHS compliant, making it suitable for environmentally conscious designs.