SIM03221YA5533

Overview

The Meritek SIM03221YA5533 is a single-line ferrite bead in a 0603 (1608 Metric) surface-mount package. It provides an impedance of 220 Ohms at 100 MHz with a maximum DC resistance of 300 mΩ. The component supports a rated current of 550 mA and operates within a temperature range of -55°C to +125°C. Tolerance for impedance is ±25%.

Feature Summary

• Provides high-frequency noise suppression through magnetic material attenuation
• Compact 0603 surface-mount footprint for space-constrained designs
• Single-line configuration for simple circuit integration

Applications

• Power supply line filtering
• Signal line noise suppression
• High-frequency interference reduction in compact electronics

Procurement Notes

Verify the manufacturer part number SIM03221YA5533 against official Meritek documentation to confirm specifications. Ensure the 0603 package dimensions and electrical ratings match design requirements. Check RoHS compliance status if required by project standards. Confirm availability through authorized channels.

Selection Notes

Select this component when a 220 Ohm impedance at 100 MHz is required for noise filtering. The 550 mA current rating suits low-power applications. The wide operating temperature range allows use in varied environmental conditions. The 0603 size fits standard SMT assembly processes.

Part Context

This ferrite bead belongs to Meritek's passive component lineup designed for electromagnetic interference mitigation. Ferrite beads function as frequency-dependent resistors, attenuating high-frequency signals while passing DC or low-frequency currents. They are essential for maintaining signal integrity in sensitive electronic circuits.

Replacement Considerations

Cross-reference with other 0603 ferrite beads offering similar 220 Ohm impedance at 100 MHz. Verify that substitute components meet the 300 mΩ DC resistance and 550 mA current handling requirements. Ensure thermal performance aligns with the -55°C to +125°C specification.