PEMI2QFN/CE,115

Overview

The PEMI2QFN/CE,115 is a passive RC Pi-filter network integrated with ESD protection diodes, manufactured by NXP USA Inc. It features two channels with a resistance of 20 ohms per channel and a total capacitance of 8.5 pF. The device is designed for surface mount installation in a compact 6-XSON package measuring 1.45mm x 1.00mm x 0.50mm. It operates within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Feature Summary

• Integrates low-pass RC filtering with electrostatic discharge protection diodes
• Provides signal line isolation and noise suppression in a minimal footprint
• Supports bidirectional data transmission lines

Applications

• LAN interfaces
• PCS (Personal Communications Service) ports
• WAN (Wide Area Network) connections

Procurement Notes

Verify the specific suffix CE against official Nexperia documentation to confirm the 20-ohm resistance value and 8.5pF capacitance configuration. Ensure the ordering part number matches the required package variant and tape/reel specifications for automated assembly processes.

Selection Notes

Select this component when space-constrained designs require combined ESD protection and high-frequency noise attenuation. The 20-ohm impedance suits lower-speed digital interfaces where minimal signal degradation is critical compared to higher-resistance alternatives.

Part Context

This component belongs to the PEMIxQFN family of integrated filter networks. These devices combine passive filtering elements with transient voltage suppression diodes to protect sensitive downstream electronics from both electromagnetic interference and static discharge events in portable and industrial applications.

Replacement Considerations

PEMI2QFN/RR,115 offers identical packaging but differs in electrical characteristics with 100-ohm resistance and 21pF capacitance.