RFM products are now Murata products. SF2049E • Steep Roll-off Filter for 915 MHz ISM band • Complies with Directive 2002/95/EC (RoHS) Pb 915.00 MHz Absolute Maximum Ratings SAW Filter Rating Value Units Input Power Level 15 dBm DC Voltage on any Non-ground Terminal 5 V Operating Temperature Range -40 to +85 °C Storage Temperature Range in Tape and Reel -40 to +85 °C Suitable for Lead-free Soldering - Maximum Soldering Profile 260°C for 30 s SM3030-6 Electrical Characteristics Characteristic Sym Notes Min Typ Max Units Center Frequency fC 915.00 MHz Insertion Loss, 902 to 928 MHz IL 2.2 3.5 Amplitude Ripple, 902 to 928 MHz 0.6 2.0 VSWR, 902 to 928 MHz 1.6 2.3 Attenuation Referenced to 0 dB: DC to 800 MHz 50 63.0 dB 800 to 880 MHz 40.0 48.0 960 to 1080 MHz 32.0 39.0 1080 to 1500 MHz 45.0 65.0 1500 to 3000 MHz 22.0 28.0 Source Impedance ZS 50 Ω Load Impedance ZL 50 Ω Case Style SM3030-6 3.0 x 3.0 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator 541, YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel Electrical Connections Connection Terminals Port 1 2 Port 2 5 Case Ground All others CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 Ω and measured with 50 Ω network analyzer. 2. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 3. Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external impedance matching design. See Application Note No. 42 for details. 4. "LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes." 5. The design, manufacturing process, and specifications of this filter are subject to change. 6. Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port 1 and Port 2, so that the filter must always be installed in one direction per the circuit design. 7. US and international patents may apply. 8. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com SF2049E (R) 5/22/15 Page 1 of 4

8 Feb 2005 13:25:41 CH1 S21 LOG 10 dB/ REF -3.5 dB 3:-38 .598 dB 960 .000 000 MHz CH1 PASS SF2049E Demo board PRm CH1 Markers 1:-2 .1106 dB 902 .000 MHz Cor 2:-1 .9379 dB 928 .000 MHz 1 2 3 CENTER 915 .000 000 MHz SPAN 300 .000 000 MHz 8 Feb 2005 13:29:01 CH1 S21 LOG 10 dB/ REF -3.5 dB CH1 PASS SF2049E Demo board PRm Cor Hld START .010 000 MHz STOP 3 000 .000 000 MHz ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com SF2049E (R) 5/22/15 Page 2 of 4

SM3030-6 Case 6-Terminal Ceramic Surface-Mount Case 3.0 X 3.0 mm Nominal Footprint Case and PCB Footprint Dimensions mm Inches Dimension Min Nom Max Min Nom Max A 2.87 3.00 3.13 0.113 0.118 0.123 B 2.87 3.00 3.13 0.113 0.118 0.123 C 1.12 1.25 1.38 0.044 0.049 0.054 D 0.77 0.90 1.03 0.030 0.035 0.040 E 2.67 2.80 2.93 0.105 0.110 0.115 F 1.47 1.60 1.73 0.058 0.063 0.068 G 0.72 0.85 0.98 0.028 0.033 0.038 H 1.37 1.50 1.63 0.054 0.059 0.064 I 0.47 0.60 0.73 0.019 0.024 0.029 (cid:2) J 1.17 1.30 1.43 0.046 0.051 0.056 (cid:6) K 3.20 0.126 L 1.70 0.067 (cid:5) M 1.05 0.041 N 0.81 0.032 O 0.38 0.015 (cid:2) (cid:5) Case Materials (cid:3) Materials (cid:5) Solder Pad 0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel Plating (cid:4) (cid:4) Lid Plating 2.0 to 3.0 µm Nickel PCB Footprint Top View Body Al2O3 Ceramic Pb Free TOP VIEW BOTTOM VIEW B C G H 1 6 6 1 A 2 5 E F 5 2 I 3 4 4 3 D J ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com SF2049E (R) 5/22/15 Page 3 of 4

Tape and Reel Specifications “B” .F F. Quantity Per Reel E E Inches millimeters R R 00 B" 7 178 500 1 " 13 330 3000 See Detail "A" 12.0 0 3. 1 2.0 20.2 COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions Ao 3.35 mm Bo 3.35 mm Ko 1.40 mm Pitch 8.0 mm W 12.0 mm 0.3 ± 0.05 2.0 4.0 PIN #1 1.50 A 75 1. RO.3 (MAX.) 5 5. 0 2. Bo 1 B B Ao Pitch A R0.5 (MAX.) Ko 1.5 SECTION A-A USER DIRECTION OF FEED SECTION B-B ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com SF2049E (R) 5/22/15 Page 4 of 4