Manufacturer Part Number
BLM31KN102SN1L
Manufacturer
Murata Electronics
Introduction
The BLM31KN102SN1L is a power line ferrite bead filter from Murata Electronics, designed for surface mounting in a 1206 package to reduce electromagnetic interference (EMI) in electronic circuits.
Product Features and Performance
Single-line power filter
Impedance of 1 kOhms at 100 MHz
Maximum current rating of 2A
Maximum DC Resistance (DCR) of 75mOhm
Operating temperature range of -55°C to 125°C
Surface mountable in a compact 1206 (3216 Metric) package
Constructed for optimal durability and performance in a variety of conditions
Product Advantages
Efficient EMI suppression capabilities
High impedance at relevant frequency spans (100 MHz)
Supports high current throughput up to 2A
Extremely low DC Resistance improves circuit efficiency
Robust operating temperature range catering to extreme environments
Key Technical Parameters
Impedance @ Frequency: 1 kOhms @ 100 MHz
Current Rating (Max): 2A
DC Resistance (DCR) (Max): 75mOhm
Operating Temperature: -55°C ~ 125°C
Size / Dimension: 0.126" L x 0.063" W (3.20mm x 1.60mm)
Height (Max): 0.071" (1.80mm)
Quality and Safety Features
Built to withstand extreme temperatures ranging from -55°C to 125°C ensuring reliable performance under harsh conditions.
Compatibility
Ideally used in conjunction with various electronic circuits that require EMI suppression without compromising on power delivery.
Application Areas
Consumer electronics
Telecommunications
Automotive systems
Industrial automation
Product Lifecycle
Currently marked as an active product
No indications of discontinuation, ensuring ongoing availability and support
Several Key Reasons to Choose This Product
High impedance at 100 MHz for effective EMI suppression
Low DC resistance to minimize power loss
Capable of handling high current loads up to 2A
Suitable for extremes of operating temperatures, making it versatile for various environments
Compact size facilitates easy integration into existing designs without requiring substantial redesign.
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