MH1608-151Y

Overview

The Bourns MH1608-151Y is a high-current chip ferrite bead in the MH series, housed in a 0603 (1.6 x 0.8 mm) surface-mount package. It provides an impedance of 150 ±25% Ohms at a test frequency of 100 MHz. The component supports a maximum DC current of 2.0 A with a maximum DC resistance of 100 mOhms. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Designed for high-current applications requiring robust signal integrity
• Provides effective electromagnetic interference suppression via high impedance characteristics
• Utilizes a compact 0603 footprint suitable for dense PCB layouts

Applications

• Bus line transceivers
• Power supply output filtering
• High-speed digital circuit noise suppression

Procurement Notes

Verify the specific suffix 'Y' against the manufacturer's latest documentation to confirm packaging and tape-and-reel specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target application circuit design.

Selection Notes

Select this component when high current handling capability is prioritized alongside EMI suppression. The low DC resistance minimizes voltage drop in power lines, while the 150 Ohm impedance offers attenuation for high-frequency noise without significant signal degradation in compatible data lines.

Part Context

This part belongs to the Bourns MH series of high-current chip ferrite beads. The series is engineered to handle substantial DC currents while maintaining effective noise filtration. The MH1608-151Y specifically targets applications where space constraints necessitate a 0603 package but performance requirements demand higher current capacity than standard ferrite beads.

Replacement Considerations

Cross-reference with other MH series variants or equivalent 0603 high-current ferrite beads from other manufacturers. Verify that substitute parts match the 150 Ohm impedance at 100 MHz, 2A current rating, and 100 mOhm DCR to ensure functional compatibility.