©2010-2014 by Murata Electronics N.A., Inc.
SF2049E-1 (R) 3/25/15 Page 1 of 4 www.murata.com
Electrical Characteristics
Electrical Connections
Characteristic Sym Notes Min Typ Max Units
Center Frequency fC915.00 MHz
Insertion Loss, 902 to 928 MHz IL 2.2 3.5 dB
Peak-to-Peak Amplitude Ripple, 902 to 928 MHz 0.6 2.0 dB
VSWR, 902 to 928 MHz SWR 1.6:1 2.3:1
Attenuation, Referenced to 0 dB:
dB
DC to 800 MHz 50 63.0
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 ZS50 Ω
Load Impedance ZL50 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 917, YWWS
Standard Reel Quantity Reel Size 7 inch 500 Pieces/Reel
Reel Size 13 inch 3000 Pieces/Reel
Connection Terminals
Input 2
Output 5
Case Ground All others
SM3030-6
• Steep Roll-off Filter for 915 MHz ISM band
• Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating Value Units
Input Power Level +24 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
Maximum Soldering Profile, 5 Cycles/10 seconds Maximum 265 °C
915.00 MHz
SAW Filter
SF2049E-1
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.
Pb
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
NOTES:
Copyright © Murata Manufacturing Co., Ltd. All Rights Reserved 2011
©2010-2014 by Murata Electronics N.A., Inc.
SF2049E-1 (R) 3/25/15 Page 2 of 4 www.murata.com
CH1 S21 LOG 10 dB/ REF -3.5 dB
START . 010 000 MHz STOP 3 000 . 000 000 MHz
SF2049E
Demo board
Cor
Hld
PRm
8 Feb 2005 13:29:01
CH1 PASS
CH1 S21 LOG 10 dB/ REF -3.5 dB
CENTER 915 . 000 000 MHz SPAN 300 . 000 000 MHz
SF2049E
Demo board
Cor
PRm
8 Feb 2005 13:25:41
12
3
3 : -38 . 598 dB 960 . 000 000 MHz
CH1 Markers
1:-2 . 1106 dB
902 . 000 MHz
2:-1 . 9379 dB
928 . 000 MHz
CH1 PASS
HBM ESD Test Result MM ESD Test Result
Applied Voltage (V) Failure Quantity (pcs) Applied Voltage (V) Failure Quantity (pcs)
250250
500500
100 0 100 0
150 0 150 0
200 0 200 0
Copyright © Murata Manufacturing Co., Ltd. All Rights Reserved 2011
©2010-2014 by Murata Electronics N.A., Inc.
SF2049E-1 (R) 3/25/15 Page 3 of 4 www.murata.com
SM3030-6 Case
TOP VIEW BOTTOM VIEW
1
2
3
6
5
4
1
2
3
6
5
4
A
BC
DJ
EF
GH
I
K
K
O
MM
N
N
N
L
6-Terminal Ceramic Surface-Mount Case
3.0 X 3.0 mm Nominal Footprint
Case and PCB Footprint Dimensions
Case Materials
Dimension mm Inches
Min Nom Max Min Nom Max
A2.87 3.00 3.13 0.113 0.118 0.123
B2.87 3.00 3.13 0.113 0.118 0.123
C1.12 1.25 1.38 0.044 0.049 0.054
D0.77 0.90 1.03 0.030 0.035 0.040
E2.67 2.80 2.93 0.105 0.110 0.115
F1.47 1.60 1.73 0.058 0.063 0.068
G0.72 0.85 0.98 0.028 0.033 0.038
H1.37 1.50 1.63 0.054 0.059 0.064
I0.47 0.60 0.73 0.019 0.024 0.029
J1.17 1.30 1.43 0.046 0.051 0.056
K3.20 0.126
L1.70 0.067
M1.05 0.041
N0.81 0.032
O0.38 0.015
Materials
Solder Pad
Plating 0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel
Lid Plating 2.0 to 3.0 µm Nickel
Body Al2O3 Ceramic
Pb Free
PCB Footprint Top View
Copyright © Murata Manufacturing Co., Ltd. All Rights Reserved 2011
©2010-2014 by Murata Electronics N.A., Inc.
SF2049E-1 (R) 3/25/15 Page 4 of 4 www.murata.com
Tape and Reel Specifications
“B” Quantity Per Reel
Inches millimeters
7 178 500
13 330 3000
See Detail "A"
13.0
20.2
2.0
12.0
100 REF.
"B" REF.
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
RO.3
(MAX.)
Ko
SECTION A-A
0.3 ± 0.05
SECTION B-B
Bo
2.0 4.0
Ao Pitch
BB
AR0.5
(MAX.)
A
5.5
12.0
1.75
1.5
1.50
PIN #1
USER DIRECTION OF FEED
Copyright © Murata Manufacturing Co., Ltd. All Rights Reserved 2011
