MU3261-102Y

Overview

The MU3261-102Y is a high impedance ferrite chip bead from the Bourns MU series, designed for surface mount applications. It features a 1206 (3216 metric) package with dimensions of 3.2 mm length and 1.6 mm width. The component provides an impedance of 1000 ohms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 300 mA and has a maximum DC resistance of 0.6 ohms. The device operates within a temperature range of -55 °C to +125 °C.

Feature Summary

• High resistance to heat, humidity, mechanical shock, and pressure
• Accurate dimensions suitable for automatic surface mounting
• RoHS compliant construction

Applications

• Power supply lines filtering
• IC power lines noise suppression
• Signal lines interference reduction

Procurement Notes

Verify the specific impedance value and current rating against your circuit requirements before ordering. Confirm that the 1206 package footprint matches your PCB layout. Ensure the operating temperature range meets your environmental conditions. Check for RoHS compliance if required by your manufacturing standards. Validate the datasheet version for the most accurate electrical specifications.

Selection Notes

Select this component when high impedance is needed in a compact 1206 footprint. Consider the 300 mA current limit for power line applications. The wide impedance range in the MU series allows for tailored noise filtering. Verify compatibility with automated assembly processes due to precise dimensions. Evaluate thermal stability requirements given the broad operating temperature range.

Part Context

This part belongs to the MU series of high impedance chip ferrite beads manufactured by Bourns. The series offers various impedance values in standard SMD packages. These components are engineered for effective electromagnetic interference suppression in dense electronic assemblies.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.