B69812N1477A540 EPCOS | Alldatasheet
Document overview
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Technical content
Features
z SMD filter consisting of coupled resonators with stepped impedances z (NdBa)TiO3 (εr = 88 / TCf = 0±10 ppm/K) with a coating of copper (10µm) and tin (>5µm) z 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
Microwave Ceramics and Modules Filter 2-Pole Filter for DAB B69812N1477A540 Data Sheet ISSUE DATE 02.03.04 ISSUE B PUBLISHER SAW MWC PD PAGE 2/4 Component drawing Recommended footprint GG I/O G I/O View from below onto the solder terminals and view from beside
Microwave Ceramics and Modules Filter 2-Pole Filter for DAB B69812N1477A540 Data Sheet ISSUE DATE 02.03.04 ISSUE B PUBLISHER SAW MWC PD PAGE 3/4 Characteristics min. typ. max. Center frequency fc - 1472 - MHz Insertion loss α IL 0.9 1.5 dB Passband B 40 MHz Amplitude ripple (peak - peak) ∆α 0.3 1.0 dB Standing wave ratio SWR 1.5 2.0 Impedance Z 50 Ω Attenuation αat 1242 MHz 40 45 dB Maximum ratings IEC climatic category (IEC 68-1) - 40/+ 90/56 Operating temperature Top - 40 / + 90 °C Typical Passband Characteristics -80 -70 -60 -50 -40 -30 -20 -10 1.24 1.26 1.28 1.3 1.32 1.34 1.36 1.38 1.39 1.41 1.43 1.45 1.47 1.49 1.51 1.53 1.55 1.57 1.58 1.6 frequency [GHz] attenuation [dB] DB[S21] DB[S11]
Microwave Ceramics and Modules Filter 2-Pole Filter for DAB B69812N1477A540 Data Sheet ISSUE DATE 02.03.04 ISSUE B PUBLISHER SAW MWC PD PAGE 4/4 Processing information z Wettability acc. to IEC 68-2-58: ≥ 75% (after aging) Soldering Requirements Profile for eutectic SnPb solder paste Profile for leadfree solder paste Soldering type reflow reflow Maximum soldering temperature 235 (max. 2 sec.) 260 (max. 2 sec.) °C (measuring point on top surface of the component) 225 (max. 10 sec.) 250 (max. 10 sec.) °C Recommended soldering conditions (infrared): 20-40 sec. 40-80 sec. within 10 sec. Time [sec.] Temp. [°C] 215°C±10°C 30 sec. 2-3 min. within 10 sec. Time [sec.] Temp. [°C] 245°C±5°C Delivery mode z Blister tape acc. to IEC 286-3, polyester, grey z Pieces/tape: 2000 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. A A B B Profile B-B: Profile A-A: I/O direction of unreeling Reel:Tape: