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Product Detailed Parameters
- Description：FILTER RC(PI) 10 OHMS ESD SMD
- Series：IPAD™
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：2
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：10
- Values：R = 10Ohms, C = 200pF
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：5-WFBGA, FCBGA
- Size / Dimension：0.058" L x 0.042" W (1.47mm x 1.07mm)
- Height：0.026" (0.65mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The EMIF02-SPK01F2 is a highly integrated EMI filter and ESD protection device designed for speaker interface lines. It suppresses electromagnetic interference (EMI) and radio frequency interference (RFI) noise in systems subjected to such disturbances. The component provides dual-channel filtering capability within an ultra-compact package, ensuring signal integrity while protecting sensitive audio circuits from external noise sources.
Feature Summary
- Highly integrated design combining EMI filtering and electrostatic discharge protection
- Specifically engineered for speaker interface line noise suppression
- Ultra-compact form factor suitable for space-constrained mobile applications
Applications
- Speaker port filtering in mobile devices
- Audio interface protection in portable electronics
- Systems requiring EMI/RFI noise suppression on speaker lines
Procurement Notes
Verify the specific suffix F2 against the manufacturer's current product status documentation. Confirm that the component remains available or identify approved alternatives if the lifecycle status indicates obsolescence. Ensure compatibility with existing PCB layout requirements before procurement.
Selection Notes
Select this component when dedicated EMI filtering and ESD protection are required for speaker interfaces. It is suitable for designs needing compact solutions for audio line noise reduction. Verify package availability and ensure it meets the specific attenuation requirements of the target application.
Part Context
This part belongs to the EMIF02 family of integrated filters from STMicroelectronics. Similar variants include the EMIF02-USB series for USB ports and other SPK variants for different speaker configurations. These components share common integration features but differ in channel count and specific interface optimization.
Replacement Considerations
Check for direct substitutes within the EMIF02 family, such as the EMIF02-SPK02F2 or EMIF02-SPK03F2, which offer similar functionality. Verify pinout compatibility and electrical specifications before substituting any alternative component.
