Manufacturer Part Number
BLM15EG221SN1D
Manufacturer
Murata Electronics
Introduction
The BLM15EG221SN1D is a high-performance ferrite bead from Murata Electronics, designed for suppression of high-frequency noise in electronic circuits.
Product Features and Performance
Ferrite bead filter for high-frequency noise suppression
Impedance of 220 Ohms at 100 MHz for effective filtering
Capable of handling currents up to 700mA
Low DC resistance (DCR) of up to 280mOhm for minimal power loss
Operates over a wide temperature range of -55°C to +125°C
Product Advantages
High impedance at relevant frequencies ensures effective noise suppression
Low DCR helps maintain battery life and reduce power consumption
Compact 0402 package size allows for minimal board space usage
Surface mount design facilitates easy integration into various circuit designs
Key Technical Parameters
Impedance @ Frequency: 220 Ohms @ 100 MHz
Current Rating (Max): 700mA
DC Resistance (DCR) (Max): 280mOhm
Operating Temperature: -55°C ~ 125°C
Package / Case: 0402 (1005 Metric)
Quality and Safety Features
Manufactured by Murata Electronics, known for high-quality electronic components
Designed to meet stringent quality standards for reliability and performance
Compatibility
Suitable for use in a wide range of electronic devices requiring noise suppression
Compatible with surface mount technology (SMT) for ease of assembly
Application Areas
Mobile devices
Data communication equipment
Consumer electronics
Automotive systems
Product Lifecycle
Designated as "Not For New Designs," meaning it may not be recommended for new projects
Availability of replacements or upgrades should be checked for future designs
Several Key Reasons to Choose This Product
Effective high-frequency noise suppression improves device performance and reliability
Low power loss due to minimal DCR contributes to energy efficiency
Compact and easy-to-mount design enhances flexibility in PCB layout
Murata Electronics' reputation for high-quality components ensures product reliability
Wide application range from consumer electronics to automotive systems
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