MI0603J680R-00

Overview

The MI0603J680R-00 is a monolithic ferrite bead from the MI series, designed for EMI filtering in power and signal lines. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.60mm length, 0.80mm width, and 0.95mm maximum height. The component provides an impedance of 68 Ohms at 100 MHz and supports a rated current of 1A. Its maximum DC resistance is 100 milliohms. It operates within a temperature range of -40°C to 125°C.

Feature Summary

• Monolithic construction for reliable high-frequency noise suppression
• Compact 0603 surface-mount footprint for space-constrained designs
• Low DC resistance to minimize voltage drop in power lines

Applications

• Power line filtering in portable electronics
• Signal line noise suppression in communication modules
• EMI mitigation in consumer devices

Procurement Notes

Verify RoHS compliance status as this specific suffix may indicate non-compliance compared to modern equivalents. Confirm package dimensions and electrical parameters against the official datasheet before integration. Check for obsolescence or direct replacement availability such as the MI0603J680R-10 variant which may offer updated regulatory compliance.

Selection Notes

Select based on required impedance at target frequency and current handling capacity. Ensure the 0603 package fits the PCB layout constraints. Compare DC resistance limits to ensure minimal impact on circuit efficiency. Verify thermal performance within the specified operating temperature range for the intended application environment.

Part Context

This component belongs to Laird-Signal Integrity Products' MI series of ferrite beads. These are passive components used primarily for electromagnetic interference suppression. The series offers various impedance values and package sizes to suit different filtering requirements in electronic circuits.

Replacement Considerations

MI0603J680R-10 is a direct substitute offering similar electrical characteristics.