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Product Detailed Parameters
- Description：FILTER RC(PI) 47 OHMS SD SMD
- Series：IPAD™
- 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 = 10pF
- 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：0.045" L x 0.045" W (1.14mm x 1.14mm)
- Height：0.026" (0.65mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The EMIF03-SIM03F3 is a surface-mount EMI filter and ESD protection device from STMicroelectronics, designed for SIM card interfaces. It features an RC (Pi) low-pass filter topology with three channels. The component operates within a temperature range of -40°C to +85°C and is housed in an 8-WFBGA package measuring 1.14mm x 1.14mm x 0.605mm. Key electrical parameters include channel resistances of 47 Ohms and 100 Ohms, and a total capacitance of 10pF.
Feature Summary
- Integrates EMI filtering and electrostatic discharge protection in a single compact package
- Utilizes RC (Pi) low-pass filter technology for signal line conditioning
- Provides dedicated protection for mobile device data lines
Applications
- SIM card interface circuits
- Mobile device data lines
- Portable electronic equipment requiring EMI suppression
Procurement Notes
Verify current availability status as the component may be subject to obsolescence notices. Confirm package dimensions and pin configuration against the latest official datasheet before integration. Ensure thermal management requirements align with the specified operating temperature range during design validation.
Selection Notes
Select this component for applications requiring combined EMI filtering and ESD protection on SIM interfaces. Consider the specific resistance and capacitance values for impedance matching. Evaluate the WFBGA-8 footprint compatibility with existing PCB layouts and assembly processes.
Part Context
This part belongs to the EMIF series of integrated filters by STMicroelectronics. It is specifically engineered for high-density applications in mobile communications hardware. The device consolidates multiple passive components into a single surface-mount solution to save board space.
Replacement Considerations
Check for direct substitutes or updated versions from STMicroelectronics if this part is discontinued. Verify that alternative components meet the same electrical specifications and physical footprint requirements.
