NUF6105FCT1

Overview

The NUF6105FCT1 is a six-channel EMI Pi-filter array with integrated ESD protection, manufactured by onsemi. It utilizes an RC(Pi) low-pass topology with second-order filtering characteristics. The component features a typical resistance of 100 ohms per channel and a total capacitance of 27 pF. Packaged in a 15-WFBGA (FCBGA) surface-mount format measuring 2.96mm x 1.33mm x 0.70mm, it operates within a temperature range of -40°C to +85°C. Designed for mobile device data lines, it provides signal integrity maintenance alongside transient suppression.

Feature Summary

• Integrates six-channel RC Pi-filter arrays with built-in electrostatic discharge protection capabilities
• Employs second-order low-pass filtering technology to attenuate electromagnetic interference
• Utilizes compact flip-chip ball grid array packaging for high-density board layouts

Applications

• Mobile device data line protection
• High-speed interface EMI suppression
• ESD safeguarding for portable electronics

Procurement Notes

Verify component status as the NUF6105FCT1 is listed as obsolete or end-of-life by the manufacturer. Confirm availability through authorized distributors or secondary markets. Ensure replacement parts meet identical electrical specifications and package dimensions. Check RoHS compliance documentation if required for specific manufacturing standards. Validate lead times carefully due to potential supply constraints for discontinued items.

Selection Notes

Select this component for applications requiring combined EMI filtering and ESD protection in space-constrained designs. The 100-ohm resistance and 27-pF capacitance values suit standard high-speed data interfaces. Consider the 15-WFBGA package for automated surface-mount assembly. Evaluate thermal performance within the specified -40°C to +85°C operating range. Compare against newer equivalents if long-term supply stability is critical.

Part Context

This part belongs to onsemi's NUF610x series of EMI filter arrays. These components are engineered specifically for protecting sensitive data lines in consumer electronics. The series integrates passive filtering elements with transient voltage suppression diodes. This integration reduces component count and board space compared to discrete solutions. The NUF6105FCT1 represents a specific configuration within this family tailored for mobile applications.

Replacement Considerations

Texas Instruments TPD6F002DSVR is identified as a similar substitute part number.