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The PMC0805-300 is a single-line ferrite bead manufactured by Bourns Inc. in the 0805 (2012 Metric) surface-mount package. It provides an impedance of 30 Ohms at 100 MHz with a maximum DC resistance of 300 mOhm and a rated current of 400 mA.
Verify the specific suffix designation against official Bourns documentation to confirm exact electrical tolerances and packaging specifications. Ensure the component meets the required impedance curve for the target frequency range before procurement.
Select this component based on the required 30 Ohm impedance at 100 MHz and the 400 mA current rating. Confirm that the 0805 footprint aligns with the PCB layout constraints and that the low DC resistance meets voltage drop requirements.
This part belongs to the PMC0805 series of ferrite beads from Bourns Inc., designed for compact electronic applications requiring effective high-frequency noise suppression in space-constrained designs.
Consult official Bourns substitution guides or datasheets for verified equivalent parts. Do not assume compatibility with generic ferrite beads without verifying impedance curves and current ratings.
The impedance is 30 Ohms at 100 MHz.
The maximum DC resistance is 300 mOhm.