SFELF10M7FA00-A0 Murata, SFELF10M7FA00-A0 Datasheet - Page 35

• Manufacturer Part Number: SFELF10M7FA00-A0
• Description: Signal Conditioning 280KHz
• Manufacturer: Murata

Specifications of SFELF10M7FA00-A0

• Rad Hardened: No
• Product: Ceramic Filters
• Lead Free Status / RoHS Status: Compliant

!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
SFELF10M7 series for FM-receivers are monolithic type
ceramic filters which use the thickness expander mode
of the piezoelectric ceramic.
As part of the environment protection activity, solder
for terminal plating and terminal-element connection
inside of ceramic filter contain no lead (Pb).
1. Little dispersion of amplitude characteristics and
2. The SFELF_G series is based on SFELF_FA00/GA00/HA00,
3. The flatness of GDT is inspected for all products.
SFELF10M7HA0G-B0
SFELF10M7GA0G-B0
SFELF10M7FA0G-B0
Area of Attenuation: [within 20dB]
Area of Spurious Attenuation: [within 9MHz to 12MHz]
Area of Insertion Loss: at minimum loss point
Center frequency (fo) defined by the center of 3dB bandwidth.
For safety purposes, connect the output of filters to the IF amplifier through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic filters.
The order quantity should be an integral multiple of the "Minimum Quantity" shown in the package page.
CERAFILr (Filters/Traps/Discriminators) for Audio/Visual Equipment
CERAFILr 10.7MHz for FM-IF Tuners
Features
phase characteristics (G. D. T. characteristics)
and it obtains high selectivity with low loss.
There is little dispersion of amplitude and GDT
characteristics, and low distortion rate can be
obtained.
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Part Number
Frequency
(fo) (MHz)
Center
10.700
10.700
10.700
30kHz
30kHz
30kHz
180 40kHz
230 50kHz
280 50kHz
Bandwidth
(kHz)
3dB
Attenuation
520 max.
600 max.
650 max.
(kHz)
Insertion Loss
4.0 2.0dB
7.0 max.
7.0 max.
(dB)
SFELF10M7HA0G-B0
SFELF10M7GA0G-B0
SFELF10M7FA0G-B0
Attenuation
Spurious
(1) (dB)
40 min.
40 min.
30 min.
GDT Bandwidth
[within 0.5 sec.]
[within 0.5 sec.]
[within 0.5 sec.]
fo 45 min.
fo 60 min.
fo 85 min.
(kHz)
1.38 0.2
1.38 0.2
1.38 0.2
1.7 0.1
1.7 0.1
1.7 0.1
0.5 0.1
0.5 0.1
0.5 0.1
(3)
(3)
(3)
2.5 0.2
2.5 0.2
2.5 0.2
M A R K I N G
M A R K I N G
M A R K I N G
7.0 2.0
7.0 2.0
7.0 2.0
Input/Output
(2)
(2)
(2)
Impedance
2.5 0.2
2.5 0.2
2.5 0.2
E I A J
C O D E
E I A J
C O D E
E I A J
C O D E
(ohm)
330
330
330
(1)
(1)
(1)
Attenuation
Spurious
(1) : Input
(2) : Ground
(3) : Output
(1) : Input
(2) : Ground
(3) : Output
(1) : Input
(2) : Ground
(3) : Output
(2)
(in mm)
(in mm)
(in mm)
-
-
-
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