MI0603J471R-10

Overview

The MI0603J471R-10 is a single-line ferrite bead chip from the MI series, manufactured by Laird-Signal Integrity Products. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.60mm length and 0.80mm width. The component provides an impedance of 470 Ohms at a test frequency of 100 MHz. It supports a maximum DC current rating of 1A and has a maximum DC resistance (DCR) of 200 milliohms. The device operates within a temperature range of -40°C to +125°C.

Feature Summary

• Provides high impedance for effective attenuation of high-frequency noise in power and signal lines.
• Monolithic construction ensures reliability in surface-mount applications.
• Low DC resistance minimizes voltage drop and power loss in the circuit path.

Applications

• Power supply line filtering
• Signal line noise suppression
• High-frequency interference mitigation

Procurement Notes

Verify the specific suffix '10' against official datasheets to confirm packaging and material specifications. Confirm RoHS compliance status as it may vary by production batch or region. Ensure the supplier source is authorized to guarantee component authenticity and traceability. Check for any lead-free certification requirements relevant to your assembly process.

Selection Notes

Select this component when a 470 Ohm impedance at 100 MHz is required for noise suppression. The 1A current rating suits moderate power applications. The 0603 footprint allows for compact board designs. Compare DCR values against competitors to optimize efficiency. Ensure the operating temperature range meets environmental demands.

Part Context

This part belongs to the MI series of EMI filtering components. It is designed for general-purpose noise suppression in electronic circuits. The series offers various impedance and current ratings to suit different application needs. It complements other passive components in signal integrity management.

Replacement Considerations

Direct replacement options should be verified against electrical parameters. Equivalent parts must match the 470 Ohm impedance at 100 MHz and 1A current rating. Package compatibility is critical for direct substitution. Consult manufacturer cross-reference lists for validated alternatives.