MFBM1V2012-181-R

Overview

The MFBM1V2012-181-R is a multilayer chip ferrite bead manufactured by Eaton Electronics. It features a shielded design with SMD/SMT termination and operates within a temperature range of -40°C to +85°C. The component measures 2.0 mm in length, 1.2 mm in width, and 1.2 mm in height. It provides an impedance of 180 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. The maximum DC current rating is 2.5 A, and the maximum DC resistance is 0.08 Ohms.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling between adjacent components.
• Multilayer chip architecture enables compact surface-mount integration for high-density PCB layouts.

Applications

• EMI suppression in portable electronic devices
• Signal line filtering in automotive electronics
• Power supply noise reduction in industrial equipment

Procurement Notes

Verify the specific suffix 'R' indicates reel packaging when ordering. Confirm RoHS compliance status through official documentation prior to procurement. Ensure the selected variant matches the required impedance and current ratings for the target application circuit.

Selection Notes

Select this component based on the 180 Ohm impedance requirement at 100 MHz and the 2.5 A current handling capability. The 2012 package size suits applications requiring moderate footprint constraints while maintaining shielding effectiveness against EMI.

Part Context

This part belongs to the MFBM1V series of multilayer ferrite beads from Eaton Electronics. The series offers various impedance values and current ratings within standardized metric packages, designed for effective EMI suppression in modern electronic systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Eaton Electronics directly for cross-reference information or equivalent specifications.