Manufacturer Part Number
BLM31KN471SN1L
Manufacturer
Murata Electronics
Introduction
The BLM31KN471SN1L is a surface-mount power line filter specifically designed for suppressing high-frequency noise in electronic circuits.
Product Features and Performance
Single-line filter configuration
Impedance of 470 Ohms at 100 MHz
Maximum current rating of 4A
Maximum DC resistance of 20mOhm
Operates effectively over a wide temperature range from -55°C to 125°C
Product Advantages
High impedance at relevant frequency helps efficiently reduce EMI
Compact 1206 size ideal for space-sensitive applications
Surface mount design facilitates easy installation on PCBs
Key Technical Parameters
Filter Type: Power Line
Number of Lines: 1
Impedance @ Frequency: 470 Ohms @ 100 MHz
Current Rating (Max): 4A
DC Resistance (DCR) (Max): 20mOhm
Operating Temperature: -55°C ~ 125°C
Size / Dimension: 0.126" L x 0.063" W (3.20mm x 1.60mm)
Quality and Safety Features
Construction and materials designed for robust performance and reliability over a wide range of operating conditions
Compatibility
Compatible with various electronic devices requiring noise suppression at 100 MHz frequency
Application Areas
Telecommunications
Consumer electronics
Industrial electronics
Product Lifecycle
Currently active with ongoing manufacturing and availability
No current plans for discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
Effective high-frequency noise suppression enhances device performance and longevity
Compact and easy-to-mount design supports streamlined manufacturing processes
Robust temperature and resistance specifications provide reliable operation under diverse conditions
Supported and actively maintained by Murata Electronics, a renowned leader in electronic components manufacturing
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