B69812N1847E375

Series/Type: E375 The following products presented in this data sheet are being withdrawn. Ordering Code B69812N1847E375 Substitute Product Date of Withdrawal 06.07.2007 Deadline Last Orders 31.01.2008 Last Shipments 30.04.2008 For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales. Microwave Ceramics and Modules 2-Pole Filter for PCN RX Data Sheet Filter B69812N1847E375 Features SMD filter consisting of coupled resonators with stepped impedances (NdBa)TiO3 (εr = 88 / TCf =0±10 ppm/K) with a coating of copper (10µm) and tin (>5µm) Excellent reflow solderability, no migration effect due to copper/tin metallization Index Page 2 Component drawing Recommended footprint Page 3 Characteristics Maximum ratings Typical passband characteristic Page 4 Processing information Soldering requirements Delivery mode ISSUE DATE 09.03.04 ISSUE B PUBLISHER SAW MWC PD PAGE 1/4 Microwave Ceramics and Modules 2-Pole Filter for PCN RX Data Sheet Component drawing Filter B69812N1847E375 View from below onto the solder terminals and view from beside Recommended footprint ISSUE DATE 09.03.04 ISSUE B PUBLISHER SAW MWC PD PAGE 2/4 Microwave Ceramics and Modules 2-Pole Filter for PCN RX Data Sheet Characteristics min. Center frequency Insertion loss Passband Amplitude ripple (peak - peak) Standing wave ratio Impedance Power Attenuation at DC to 1500 MHz at 1500 to 1705 MHz at 1705 to 1785 MHz at 1980 to 3500 MHz fc αIL B 75 ∆α SWR Z P α 32 15 2.5 10 35 17 3 15 typ. Filter B69812N1847E375 max. 1.5 MHz dB MHz 1842.5 1.1 0.3 1.5 50 0.5 2.0 dB Ω 1.0 W dB dB dB dB Maximum ratings IEC climatic category (IEC 68-1) Operating temperature Typical passband characteristic - 40/+ 90/56 Top - 20 / + 80 °C 1.4 0 -10 attenuation [dB] -20 -30 -40 -50 -60 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 DB[S11] DB[S21] frequency [GHz] ISSUE DATE 09.03.04 ISSUE B PUBLISHER SAW MWC PD PAGE 3/4 Microwave Ceramics and Modules 2-Pole Filter for PCN RX Data Sheet Processing information Wettability acc. to IEC 68-2-58: ≥ 75% (after aging) Soldering Requirements Profile for eutectic SnPb solder paste Soldering type reflow Maximum soldering temperature 235 (max. 2 sec.) (measuring point on top surface of the component) 225 (max. 10 sec.) Recommended soldering conditions (infrared): Temp. [°C] within 10 sec. Filter B69812N1847E375 Profile for leadfree solder paste reflow 260 (max. 2 sec.) °C 250 (max. 10 sec.) °C Temp. [°C] within 10 sec. 215°C±10°C 245°C±5°C 20-40 sec. 40-80 sec. Time [sec.] 30 sec. 2.5 °C/s 2-3 min. Time [sec.] > - 5 °C/s Delivery mode Blister tape acc. to IEC 286-3, PS, grey Pieces/tape: 3000 Reel: diameter - 330 mm Profile B-B: Profile A-A: A B B A direction of unreeling  EPCOS AG 2001. All Rights Reserved. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. The information contained in this data sheet describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. ISSUE DATE 09.03.04 ISSUE B PUBLISHER SAW MWC PD PAGE 4/4