BLM7G1822S-20PBGY

Product Overview

Category

The BLM7G1822S-20PBGY belongs to the category of electronic components, specifically a ferrite bead.

Use

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

Characteristics

• High impedance at high frequencies
• Compact size
• RoHS compliant
• Wide operating temperature range

Package

The BLM7G1822S-20PBGY is typically available in surface mount packages.

Essence

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

Packaging/Quantity

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

Specifications

• Impedance: 2200 Ohms @ 100MHz
• Rated Current: 200mA
• DC Resistance: 0.25 Ohms
• Operating Temperature Range: -55°C to 125°C

Detailed Pin Configuration

The BLM7G1822S-20PBGY features a standard SMD pin configuration with two terminals for surface mounting onto PCBs.

Functional Features

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

Advantages and Disadvantages

Advantages

• Effective noise suppression
• RoHS compliance
• Wide operating temperature range

Disadvantages

• Limited current handling capacity compared to larger ferrite beads
• Surface mount installation may require specialized equipment

Working Principles

The BLM7G1822S-20PBGY operates based on the principle of impedance mismatch, where it presents a high impedance to high-frequency noise, effectively absorbing and dissipating it.

Detailed Application Field Plans

This ferrite bead is commonly used in various electronic applications, including: - Power supplies - Signal lines in communication systems - Audio and video equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - BLM7G1814S-20PBGY - BLM7G1821S-20PBGY - BLM7G1823S-20PBGY

In conclusion, the BLM7G1822S-20PBGY is a compact and effective ferrite bead designed to suppress high-frequency noise in electronic circuits, making it an essential component in various electronic devices and systems.

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