MH1608-101Y

Overview

The MH1608-101Y is a high current chip ferrite bead manufactured by Bourns. It features an impedance of 100 ohms with a tolerance of ±25%. The component supports a maximum DC current of 3 A and has a maximum DC resistance of 40 mohms. It operates within a temperature range of -55°C to +125°C. The physical dimensions are 1.6 mm in length and 0.8 mm in width, corresponding to the 0603 (1608 metric) surface mount package.

Feature Summary

• Designed for high current applications requiring robust electromagnetic interference suppression
• Utilizes a compact 0603 surface mount footprint for space-constrained circuit designs
• Provides stable performance across a wide operating temperature range

Applications

• Power supply line filtering
• Signal line noise suppression
• High current circuit protection

Procurement Notes

Verify the specific manufacturer part number against official Bourns documentation to ensure authenticity. Confirm that the requested components match the specified electrical parameters, including impedance and current ratings. Check for RoHS compliance status as indicated in the official datasheet. Ensure the packaging type aligns with your manufacturing requirements before finalizing procurement orders.

Selection Notes

Select this component when designing circuits that require effective noise attenuation on lines carrying significant direct current. The 3 A rating makes it suitable for power delivery paths where standard beads might saturate. Ensure the PCB layout accommodates the 0603 footprint dimensions. Verify that the 100 ohm impedance at the target frequency provides adequate attenuation for the specific noise profile present in the application.

Part Context

This component belongs to the MH1608 series of high current chip ferrite beads from Bourns. The series is engineered to provide reliable EMI suppression in compact electronic devices. The MH1608 designation indicates the 1608 metric package size, which is widely used in consumer electronics and industrial equipment for its balance of performance and board space efficiency.

Replacement Considerations

Consult official Bourns substitution guides or distributor cross-reference tools for verified equivalent parts. Ensure any substitute maintains the same 0603 footprint, 3 A current rating, and 100 ohm impedance characteristics to guarantee mechanical and electrical compatibility without redesigning the PCB.