SAW Components SAW RF filter for base stations GSM RF Filter Series/type: B4125 Ordering code: B39881B4125U410 Date: Mar 05, 2015 Version: 2.3 EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited. EPCOS AG is a TDK Group Company. SAW Components B4125 SAW RF filter 881.5 MHz Data sheet Application RF filter for band 5 downlink Unbalanced to unbalanced operation Low amplitude ripple Usable passband 25 MHz No matching required for operation at 50 Features 3 Package size 3.0 x 3.0 x 1.1 mm Package code DCC6C RoHS compatible Approximate weight 0.037 g Package for Surface Mount Technology (SMT) Ni, gold-plated terminals Electrostatic Sensitive Device (ESD) Moisture Sensitivity Level 1 Filter surface passivated Pin configuration 2 Input 5 Output 1, 3, 4, 6 To be grounded Please read cautions and warnings and 2 Mar 05, 2015 important notes at the end of this document.