PEMI2STD/LK,115

Overview

The PEMI2STD/LK,115 is a second-order RC Pi-filter EMI filter designed for surface mount applications. It features two channels with a resistance of 65 ohms and a total capacitance of 13.5 pF. The device provides ESD protection and operates within a temperature range of -40°C to 85°C. Encased in a compact SOT-665 package measuring 1.45mm x 1.00mm x 0.50mm, it is suitable for data line filtering in mobile devices.

Feature Summary

• Integrates RC Pi-filter topology for effective EMI suppression
• Provides electrostatic discharge (ESD) protection for downstream components
• Designed specifically for high-speed data line applications

Applications

• Data lines for mobile devices
• High-speed interface protection
• Portable electronics signal conditioning

Procurement Notes

Verify the exact suffix LK against official Nexperia/NXP documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status as product lifecycle may vary. Check for obsolete status or alternative recommendations from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when low-profile surface mounting is required for data lines. Ensure the 65-ohm impedance matches the system requirements. Verify that the 13.5 pF capacitance does not degrade signal integrity for the specific application bandwidth.

Part Context

This part belongs to the PEMI2STD family of EMI filters from NXP Semiconductors (now Nexperia). These devices are engineered to suppress electromagnetic interference while protecting sensitive circuits from static discharge events in compact consumer electronics.

Replacement Considerations

Consult official Nexperia documentation for direct substitutes. Cross-reference with other PEMI2STD variants if parameter adjustments are needed.