Manufacturer Part Number
BLM21BD222SN1L
Manufacturer
Murata Electronics
Introduction
The BLM21BD222SN1L is part of the EMIFIL® BLM21 series of Ferrite Beads and Chips designed for signal line filtering.
Product Features and Performance
Signal line filtering through ferrite bead technology
Optimized for suppressing high-frequency noise
Low DC resistance to minimize power loss
High impedance at 100 MHz for effective filtering
Surface mount design for compact applications
Product Advantages
Efficiently reduces electromagnetic interference (EMI) to improve system stability
Compact 0805 package suitable for dense circuit designs
High current rating allows use in applications with stringent power requirements
Wide operating temperature range supports use in harsh environments
Key Technical Parameters
Impedance: 2.25 kOhms @ 100 MHz
Current Rating: 250mA max
DC Resistance (DCR): 600mOhm max
Operating Temperature: -55°C to 125°C
Package / Case: 0805 (2012 Metric)
Quality and Safety Features
Designed and manufactured by Murata Electronics, a leader in electronic components
Meets stringent quality standards for reliability and performance
Compatibility
Compatible with a wide range of signal line applications due to its compact size and electrical characteristics
Application Areas
Consumer electronics (smartphones, tablets)
Automotive systems
Industrial controls
Communication equipment
Product Lifecycle
Status: Active
Not currently nearing discontinuation, ensuring long-term availability
Murata provides support for possible future upgrades or replacements
Several Key Reasons to Choose This Product
High noise suppression capabilities enhance system performance
Low power loss and high efficiency due to low DC resistance
Versatile across a wide range of temperatures and applications
Reliable and long-lasting performance from a trusted manufacturer
Suitable for compact designs, enabling greater flexibility in electronic device development
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