Ampleon USA Inc.
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BLM7G1822S-40PBGY
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BLM7G1822S-40PBGY

Product Overview

Category

The BLM7G1822S-40PBGY belongs to the category of electronic components, specifically a surface mount ferrite bead.

Use

It is used to suppress high-frequency noise in electronic circuits and prevent electromagnetic interference.

Characteristics

  • High impedance at high frequency
  • Compact size
  • Surface mount design
  • RoHS compliant

Package

The BLM7G1822S-40PBGY is typically available in tape and reel packaging for automated assembly processes.

Essence

The essence of this product lies in its ability to effectively filter out unwanted high-frequency noise, ensuring the proper functioning of electronic circuits.

Packaging/Quantity

It is commonly packaged in reels containing a specific quantity, such as 3000 pieces per reel.

Specifications

  • Part Number: BLM7G1822S-40PBGY
  • Impedance: 40 Ohms
  • Rated Current: 200mA
  • Operating Temperature: -55°C to +125°C
  • Dimensions: 1.6mm x 0.8mm x 0.8mm

Detailed Pin Configuration

The BLM7G1822S-40PBGY has two terminals for surface mount soldering, with a clear indication of the input and output sides.

Functional Features

  • High-frequency noise suppression
  • Reliable performance over a wide temperature range
  • Compact and space-saving design

Advantages

  • Effective noise filtering
  • Small form factor
  • Wide operating temperature range

Disadvantages

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

Working Principles

The ferrite material within the BLM7G1822S-40PBGY creates a high impedance path for high-frequency noise, diverting it away from sensitive circuitry and preventing interference.

Detailed Application Field Plans

The BLM7G1822S-40PBGY is commonly used in: - Mobile devices - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • BLM7G1814S-20PBGY
  • BLM7G1832S-60PBGY
  • BLM7G1840S-80PBGY

This comprehensive range of alternative models provides options with varying impedance and current ratings to suit different application requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af BLM7G1822S-40PBGY i tekniske løsninger

  1. What is the BLM7G1822S-40PBGY?

    • The BLM7G1822S-40PBGY is a common mode filter designed for use in technical solutions to suppress electromagnetic interference (EMI) and improve signal integrity.

  2. What are the key features of the BLM7G1822S-40PBGY?

    • The BLM7G1822S-40PBGY features a compact size, high attenuation performance, and compatibility with high-speed data transmission applications.

  3. In what technical solutions can the BLM7G1822S-40PBGY be used?

    • The BLM7G1822S-40PBGY can be used in various technical solutions such as USB interfaces, HDMI ports, Ethernet connections, and other high-speed data communication systems.

  4. How does the BLM7G1822S-40PBGY help in EMI suppression?

    • The BLM7G1822S-40PBGY utilizes its common mode filtering capability to attenuate unwanted EMI noise, ensuring cleaner and more reliable signal transmission.

  5. What is the operating temperature range of the BLM7G1822S-40PBGY?

    • The BLM7G1822S-40PBGY has an operating temperature range of -55°C to 125°C, making it suitable for a wide range of environmental conditions.

  6. Is the BLM7G1822S-40PBGY RoHS compliant?

    • Yes, the BLM7G1822S-40PBGY is RoHS compliant, meeting environmental standards for hazardous substance restrictions.

  7. Can the BLM7G1822S-40PBGY be used in automotive applications?

    • Yes, the BLM7G1822S-40PBGY is suitable for automotive applications, providing EMI suppression in vehicle electronics and communication systems.

  8. What is the insertion loss of the BLM7G1822S-40PBGY at specific frequencies?

    • The insertion loss of the BLM7G1822S-40PBGY varies with frequency and can be provided in the datasheet for specific frequency ranges.

  9. Does the BLM7G1822S-40PBGY require any external components for proper operation?

    • No, the BLM7G1822S-40PBGY is a standalone common mode filter and does not require additional external components for its operation.

  10. Where can I find detailed technical specifications and application notes for the BLM7G1822S-40PBGY?

    • Detailed technical specifications and application notes for the BLM7G1822S-40PBGY can be found in the product datasheet available from the manufacturer's website or authorized distributors.