EMIF03-SIM04F3

Overview

The EMIF03-SIM04F3 is a second-order low-pass RC (Pi) EMI filter manufactured by STMicroelectronics. It features three channels with resistance values of 47 Ohms and 100 Ohms, and a total capacitance of 10 pF. The component provides ESD protection and is housed in an 11-WFBGA, FCBGA package measuring 1.58mm x 1.58mm x 0.65mm. It operates within a temperature range of -40°C to 85°C.

Feature Summary

• Integrates EMI/RFI noise suppression with electrostatic discharge protection for data lines.
• Utilizes a compact flip-chip BGA package for efficient surface-mount assembly.
• Designed specifically for high-speed mobile device data interfaces.

Applications

• Mobile device data line filtering
• Portable electronics signal integrity management
• Consumer electronic interface protection

Procurement Notes

Verify the specific suffix 'SIM04' against the official STMicroelectronics datasheet to confirm resistance and capacitance tolerances. Confirm package dimensions match the 11-WFBGA specification. Check for obsolescence status as distribution listings may vary. Ensure RoHS compliance aligns with project requirements.

Selection Notes

Select this component when designing circuits requiring combined EMI filtering and ESD protection for three-channel data lines. The 10 pF capacitance value suits high-speed interfaces where minimal signal distortion is critical. The small footprint supports dense PCB layouts in portable devices.

Part Context

This part belongs to the IPAD™ series from STMicroelectronics, which focuses on integrated EMI and ESD solutions. These components are engineered to meet stringent electromagnetic compatibility standards while protecting sensitive input/output ports in consumer electronics.

Replacement Considerations

Check STMicroelectronics documentation for direct pin-compatible alternatives within the EMIF03 family. Verify that any substitute maintains the same 11-WFBGA footprint and electrical characteristics for seamless integration.