b69812n2457c201| Datasheet

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Microwave Ceramics and Modules 2 Pole Filter for W - LAN
Data Sheet

Filter B69812N2457C201

Features SMD filter consisting of coupled resonators with stepped impedances low losses high attenuations at GSM (900, 1800) and UMTS bands high attenuation a 2 times center frequency (NdBa)TiO3 (r = 88 / TCf =0 10 ppm/K) with a coating of copper (10um) and tin (>5um) Excellent reflow solderability, no migration effect due to copper/tin metallization

Index Page 2 Dimension Limits , Marking Recommended footprint Page 3 Characteristics Maximum ratings Typical passband characteristic Page 4 Processing information Soldering requirements Delivery mode
ISSUE DATE 26.04.04 ISSUE A PUBLISHER SAW MWC PD PAGE 1/4