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Product Detailed Parameters
- Description：FILTER RC(PI) 47 OHMS ESD SMD
- Series：EMIF
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：3
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：47, 100
- Values：R = 47Ohms, 100Ohms, C = 20pF
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：8-WFBGA, FCBGA
- Size / Dimension：0.056" L x 0.056" W (1.42mm x 1.42mm)
- Height：0.030" (0.76mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The EMIF03-SIM02C2 is a third-order low-pass EMI/RFI filter with integrated ESD protection, manufactured by STMicroelectronics. It utilizes RC(Pi) topology to suppress electromagnetic interference in sensitive data lines. The device features three channels with specific resistance and capacitance values tailored for high-speed signal integrity. It operates within a temperature range of -40°C to 85°C and is housed in an 8-WFBGA, FCBGA package measuring 1.42mm x 1.02mm with a height of 0.55mm.
Feature Summary
- Integrated ESD protection for enhanced signal line durability
- Third-order low-pass filtering architecture for superior noise suppression
- Compact surface-mount design suitable for space-constrained mobile applications
Applications
- Data lines for mobile devices
- High-speed interface circuits requiring EMI suppression
- Systems exposed to significant electromagnetic interference
Procurement Notes
Verify the exact suffix 'C2' against official STMicroelectronics documentation to confirm pinout and electrical characteristics, as variations exist within the EMIF03 family. Confirm RoHS compliance status and moisture sensitivity level (MSL) prior to assembly planning. Ensure the 8-WFBGA footprint matches your PCB layout requirements precisely.
Selection Notes
Select this component when three-channel EMI filtering with integrated ESD protection is required for mobile data lines. Compare channel count and package dimensions against alternatives like EMIF03-SIM02M8 if different resistance values or package sizes are needed. Verify that the third-order topology meets the specific attenuation requirements of your application bandwidth.
Part Context
This part belongs to the EMIF03 series from STMicroelectronics, designed specifically for suppressing EMI/RFI noise in systems subjected to electromagnetic interference. It is a highly integrated solution combining filtering and protection functions into a single compact package, optimizing board space and component count for modern electronic devices.
Replacement Considerations
Official substitutes include other variants within the EMIF03 series such as EMIF03-SIM02M8 or EMIF03-SIM02F2, provided their electrical parameters and package footprints match the design requirements. Cross-referencing datasheets is essential to ensure compatibility.
