CM1411 filter equivalent, 2-channel headset/speaker emi filter.
* Functionally and Pin Compatible with the CSPEMI201A
* OptiGuardt Coated for Improved Reliability at Assembly
* Two Channels of EMI Filtering
* Pi−Style .
* Extremely Low Lead Inductance for Optimum Filter and ESD
Performance
* 5−Bump, 0.950 mm X 1.410 mm Footprint C.
The CM1411 is a dual, low−pass filter array integrating two pi−style
filters (C−R−C) that reduce EMI/RFI emissions while providing ESD protection. This part is custom−designed to interface with a speaker port on a cellular telephone or similar device.
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