Manufacturer Part Number
BLM18SG221TN1D
Manufacturer
murata-electronics
Introduction
The BLM18SG221TN1D is a high-quality ferrite bead filter from Murata Electronics, designed to suppress high-frequency noise in power lines.
Product Features and Performance
Single-line power line filter type
Impedance of 220 Ohms at 100 MHz
Suitable for handling currents up to 2.5A
Minimal DC resistance at 40mOhm
Operates effectively across a wide temperature range of -55°C to 125°C
Small form factor: 0603 (1608 Metric) package making it ideal for compact designs
Product Advantages
High efficiency in filtering high-frequency noise
Low DC resistance helps to reduce power loss
Robust performance in extreme temperature conditions
Compact design facilitates easy integration into various circuit designs
Key Technical Parameters
Filter Type: Power Line
Impedance @ Frequency: 220 Ohms @ 100 MHz
Current Rating (Max): 2.5A
DC Resistance (DCR) (Max): 40mOhm
Operating Temperature: -55°C ~ 125°C
Package / Case: 0603 (1608 Metric)
Mounting Type: Surface Mount
Quality and Safety Features
Complies with stringent quality standards ensuring reliable performance
Compatibility
Compatible with various circuit designs that require noise suppression in power lines
Application Areas
Mobile devices
Telecommunication equipment
Consumer electronics
Automotive electronics
Product Lifecycle
Currently active
Not currently nearing discontinuation
Future replacements or upgrades are possible depending on technological advancements
Several Key Reasons to Choose This Product
Very effective in reducing high-frequency noise which is crucial in sensitive electronic applications
Supports a high range of operating temperatures, ensuring performance stability across various environments
Compact and lightweight design is perfect for dense circuit boards
Murata Electronics' strong reputation for manufacturing high-quality electromagnetic filters
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