IP3348CX20,135

Overview

The IP3348CX20,135 is an obsolete LC (Pi) EMI/RFI filter manufactured by NXP USA Inc. It features a 20-pin WLCSP uncased chip package with dimensions of 3.48 x 3.48 x 1.65mm and a 0.4mm lead pitch. The component provides 8 channels of filtering with a total inductance of 15nH and capacitance of 25pF. It has a cutoff frequency of 350MHz and channel resistance of 10 Ohms. RoHS3 compliant.

Feature Summary

• Provides EMI/RFI filtering for data lines using LC Pi network topology
• Integrates ESD protection capabilities within the filter structure
• Designed for compact surface mount optical sensing applications

Applications

• Data Lines for Mobile Devices
• Compact Optical Sensing Applications

Procurement Notes

This component is officially marked as obsolete and no longer manufactured by NXP USA Inc. Verification of current availability requires checking distributor stock levels or identifying approved replacement parts from the same manufacturer family. Ensure compatibility with existing PCB layouts when sourcing alternatives.

Selection Notes

Select this part only if legacy design compatibility is required. The 20-pin WLCSP package limits rework options. Verify that the 350MHz cutoff frequency meets system noise requirements. Consider pinout and footprint constraints during integration planning.

Part Context

Part of NXP's EMI/RFI filter portfolio for mobile and optical applications. Belongs to the IP3348 series designed for high-density signal integrity management in portable electronics.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult NXP technical support for obsolescence management strategies.

FAQ

Is the IP3348CX20,135 currently in production?

No, the product is officially listed as obsolete and no longer manufactured.

What is the package type for this filter?

It uses a 20-pin WLCSP (Wafer Level Chip Scale Package) uncased chip format.