Manufacturer Part Number
BLM21PG331SH1D
Manufacturer
murata-electronics
Introduction
The BLM21PG331SH1D is a high-performance ferrite bead from Murata Electronics' EMIFIL® series, designed for power line filtering applications.
Product Features and Performance
Specifically designed for impedance matching in power lines
Offers superior suppression of high-frequency noise
Low DC resistance (DCR) maximizes energy efficiency
AEC-Q200 compliant for automotive applications
Supports a wide operating temperature range from -55°C to 125°C
Designed for surface mount applications; easy to integrate into PCBs
Product Advantages
High impedance at 100 MHz ensures effective noise suppression
Low DCR minimizes power loss, enhancing overall device performance
Automotive-grade reliability
Compact 0805 package fits in space-constrained applications
Key Technical Parameters
Impedance: 330 Ohms @ 100 MHz
Current Rating (Max): 1.5A
DC Resistance (DCR) (Max): 70mOhm
Operating Temperature: -55°C to 125°C
Package/Case: 0805 (2012 Metric)
Quality and Safety Features
AEC-Q200 compliant, indicating suitability for automotive applications
Built to withstand harsh environments, ensuring long-term reliability
Compatibility
Ideal for a wide range of power lines in automotive and industrial equipment
Compatible with other components in surface mount technology (SMT) environments
Application Areas
Automotive electronics
Industrial machinery and equipment
Consumer electronics with power line noise suppression needs
Communication devices requiring stable power supply
Product Lifecycle
Currently active product
No indication of nearing discontinuation as of the latest update
Murata Electronics supports with replacements and upgrades for continuous innovation
Several Key Reasons to Choose This Product
High impedance at 100 MHz effectively filters high-frequency power line noise
Low DCR enhances power efficiency, crucial for battery-operated devices
AEC-Q200 compliance ensures reliability in automotive applications
Compact size facilitates integration into various electronic devices without compromising on performance
Supported by Murata's reputation for quality in electronic components, ensuring long-term reliability and performance