Manufacturer Part Number
BLM31KN801SH1L
Manufacturer
Murata Electronics
Introduction
Murata BLM Series Ferrite Bead designed for noise suppression in power lines
Product Features and Performance
Impedance of 800 Ohms at 100 MHz
Current rating of 2.5A
Low DC Resistance (DCR) at maximum of 50mOhm
Suitable for high-temperature operation, ranging from -55°C to 125°C
AEC-Q200 qualified for automotive applications
Surface mount package for effective PCB space utilization
Designed in a compact 1206 (3216 Metric) package
Product Advantages
Effective suppression of high-frequency noise in power lines
High impedance at relevant frequency ensures excellent noise filtration
Low DC resistance helps to maintain power efficiency
High current rating suitable for a variety of applications
Automotive-grade qualification ensures reliability and robustness
Key Technical Parameters
Impedance: 800 Ohms @ 100 MHz
Current Rating: 2.5A
DC Resistance (DCR): 50mOhm Max
Operating Temperature Range: -55°C to 125°C
Mounting Type: Surface Mount
Quality and Safety Features
Compliance with AEC-Q200 standard for automotive reliability
Robust temperature tolerance for high-reliability applications
Compatibility
Compatible with surface mount technology (SMT)
Application Areas
Automotive systems
Consumer electronics
Industrial applications
Power supply circuits
Telecommunication devices
Product Lifecycle
Active product status indicating current manufacture
Not reported as nearing discontinuation
Replacements or upgrades not specified, but typically available within series
Several Key Reasons to Choose This Product
High-reliability component qualified to AEC-Q200 standards
Versatile across a range of temperatures, suited for harsh environments
Optimized for significant noise reduction in power lines at 100 MHz
High-current handling capability with minimal power loss
Compact form factor for space-sensitive applications
Highly reliable with a strong track record in automotive and industry sectors
BLM31PG121SN1DMurata Power Solutions