MH1608-301Y

Overview

The MH1608-301Y is a high current chip ferrite bead from the Bourns MH series, designed for surface mount technology in a 0603 (1608 metric) package. It provides an impedance of 300 Ohms with a tolerance of ±25% at a test frequency of 100 MHz. The component supports a maximum DC current of 1 A and features a maximum DC resistance of 200 mOhms. It operates within a temperature range of -55°C to +125°C. Physical dimensions are 1.6 mm in length, 0.8 mm in width, and 0.8 mm in height.

Feature Summary

• Engineered for high current applications requiring effective noise suppression
• Utilizes a compact 0603 surface mount footprint for space-constrained designs
• Provides stable impedance characteristics across a wide operating temperature range

Applications

• Power supply line filtering
• Data bus noise suppression
• High current signal path protection

Procurement Notes

Verify the specific suffix 'Y' against the manufacturer's latest documentation to confirm material composition and compliance status. Ensure the ordering quantity aligns with available packaging formats such as cut tape or reel options specified in official catalogs. Cross-reference the part number with the most recent datasheet revision to validate electrical parameters before finalizing procurement decisions.

Selection Notes

Select this component when circuit requirements demand a 300 Ohm impedance at 100 MHz combined with a 1 A current handling capability. The 0603 package size is suitable for dense PCB layouts where standard ferrite beads may not fit. Consider the low DC resistance value to minimize voltage drop and power loss in high-current paths while maintaining effective electromagnetic interference attenuation.

Part Context

This component belongs to the Bourns MH series of high current chip ferrite beads. The series offers various impedance values and package sizes to address different noise suppression needs. The MH1608 variant specifically targets applications requiring robust performance in small form factors, balancing high current capacity with effective RF noise filtering capabilities.

Replacement Considerations

Consult official substitution guides for compatible parts within the MH series or equivalent high current ferrite beads from other manufacturers. Verify that alternative components match the 300 Ohm impedance, 1 A current rating, and 0603 package dimensions to ensure mechanical and electrical compatibility without redesigning the PCB layout.