PEMI2STD/RK,115

Overview

The PEMI2STD/RK,115 is a surface-mount RC Pi-filter EMI/RFI filter circuit manufactured by NXP USA Inc. It features two channels with a resistance of 100 Ohms and a total capacitance of 13.5pF. The device integrates Electrostatic Discharge (ESD) protection diodes to safeguard downstream components. It operates within a temperature range of -40°C to 85°C and is housed in a compact SMD package.

Feature Summary

• Integrates passive RC filtering network for EMI suppression
• Includes built-in ESD protection diodes
• Designed for low-pass signal line filtering

Applications

• Local Area Network (LAN) interfaces
• Personal Computer System (PCS) data lines
• Wide Area Network (WAN) connections

Procurement Notes

Verify the specific suffix RK,115 against official NXP documentation to confirm component values and package type. Confirm RoHS compliance status and check for product change notifications or end-of-life notices prior to procurement. Ensure the supplier provides valid traceability documents.

Selection Notes

Select this component when designing circuits requiring combined EMI attenuation and ESD protection for high-speed data lines. The 100-ohm resistance value aligns with standard impedance requirements for certain serial communication interfaces. Evaluate thermal performance and physical footprint constraints during layout design.

Part Context

This part belongs to the PEMI2STD family of EMI filters from NXP Semiconductors. These devices are engineered to meet stringent electromagnetic compatibility standards while providing robust protection against electrostatic discharge events in sensitive electronic environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical specifications before considering any alternative components.