SAW Components SAW Rx Filter GSM 1800 Series/Type: B9402 Ordering code: B39182B9402K610 Date: November 26, 2008 Version: 2.1 EPCOS AG 2008. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited.SAW Components B9402 Low-Loss Filter for Mobile Communication 1842.50 MHz Data sheet Application Low-loss RF filter for mobile telephone GSM 1800 systems, receive path (RX) Impedance transform from 50 to 150 Unbalanced to balanced operation Very low insertion attenuation Low amplitude ripple Usable passband 75 MHz Suitable for GPRS class 1 to 12 Features 0,25 3 Package size 1.4 x1.1 x 0.4 mm 2 3 Package code QCS5U bottom view RoHS compliant Approx. weight 0.003 g 5 4 Package for Surface Mount Technology 0,5 0,5 (SMT) Ni, gold-plated terminals side view 1,4 top view Pin configuration 1 Input, unbalanced 3,4 Output balanced 2,5 To be grounded Please read cautions and warnings and 2 November 26, 2008 important notes at the end of this document. 0,325 1 1,1 0,4 +/0,05 0,575