MU1005-241Y

Overview

The MU1005-241Y is a high impedance chip ferrite bead manufactured by Bourns Inc. in the 0402 (1005 Metric) surface mount package. It provides an impedance of 240 Ohms at 100 MHz with a maximum DC resistance of 600 mOhm and a current rating of 100mA. The component operates within a temperature range of -55°C to 125°C.

Feature Summary

• Provides high impedance for effective EMI filtering in power and signal lines
• Compact 0402 surface mount footprint suitable for space-constrained designs

Applications

• EMI filtering in power lines
• Signal line noise suppression
• High impedance applications requiring compact form factors

Procurement Notes

Verify that the specific part number MU1005-241Y matches the required electrical specifications, particularly the 240 Ohm impedance at 100 MHz and the 100mA current rating. Ensure the 0402 package size aligns with the PCB layout requirements. Confirm compatibility with the intended operating temperature range of -55°C to 125°C before procurement.

Selection Notes

Select this component when a 0402 ferrite bead with 240 Ohm impedance is required for EMI suppression. Consider the 100mA current rating and 600 mOhm DCR limits against circuit demands. Compare against alternatives like the ILBB0402ER241V if supply constraints exist, ensuring equivalent electrical performance and package dimensions are maintained.

Part Context

This ferrite bead belongs to Bourns' high impedance chip ferrite bead series. These components are designed to attenuate electromagnetic interference in electronic circuits. The 0402 package offers a balance between performance and board space efficiency, making it suitable for modern consumer electronics and industrial applications where noise reduction is critical.

Replacement Considerations

Publicly confirmed substitute part numbers include ILBB0402ER241V from Vishay Dale.