BL01RN1A2A2B

Chip Ferrite Bead Overview

The BL01RN1A2A2B is a ferrite bead manufactured by Murata Electronics, designed for electromagnetic interference suppression in electronic circuits. This component features an axial leaded construction with a radial bend configuration, facilitating through-hole mounting on printed circuit boards. It is rated for a maximum DC current of 7 A and exhibits a low DC resistance of 20 mOhm. The device operates within a temperature range of -40°C to +85°C. Its physical dimensions are characterized by a length of 6.5 mm and a width of 2.3 mm. The product belongs to the BL series and is packaged in ammo packs containing 2000 units per factory quantity.

Chip Ferrite Bead Feature Summary

• Provides effective high-frequency noise attenuation for signal integrity maintenance
• Features robust axial leads with radial bending for secure PCB integration
• Supports high continuous current loads without significant thermal degradation

Chip Ferrite Bead Applications

• General-purpose electromagnetic interference filtering in electronic assemblies
• Power supply line noise suppression in consumer electronics
• Signal path protection in industrial control systems

Chip Ferrite Bead Procurement Notes

Verify component authenticity against official Murata documentation before integration. Confirm that the radial bend orientation matches your board layout requirements. Check for obsolescence status as this part may be discontinued or subject to lifecycle changes. Ensure storage conditions comply with moisture sensitivity levels if applicable. Validate electrical specifications against current design constraints prior to final procurement decisions.

Chip Ferrite Bead Selection Notes

Select this component when high current handling capacity is required alongside compact axial form factors. The 20 mOhm resistance minimizes voltage drop in power lines. Consider the radial bend geometry for automated insertion processes. Evaluate thermal management needs given the 7 A rating and ambient operating limits. Compare impedance characteristics against specific frequency requirements for optimal noise suppression performance.

Chip Ferrite Bead Part Context

This ferrite bead belongs to Murata's BL series of leaded components, which are engineered for reliable EMI suppression in various electronic applications. The BL series typically offers consistent material properties for predictable filtering behavior across different environmental conditions. These components serve as passive filters to attenuate unwanted high-frequency signals while maintaining low insertion loss for desired currents.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult Murata's official replacement guides or authorized distributors for equivalent components with matching impedance curves and current ratings.