SFSRA4M50EF00-A0 Murata, SFSRA4M50EF00-A0 Datasheet - Page 27

• Manufacturer Part Number: SFSRA4M50EF00-A0
• Manufacturer: Murata

Specifications of SFSRA4M50EF00-A0

• Lead Free Status / RoHS Status: Compliant

7
!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).
Realizes wider band characteristics not obtained by
conventional ceramic filters.
26
SFELF10M7EA00-B0
SFELF10M7DF00-B0
Area of Attenuation: [within 20dB]
Area of Spurious Attenuation: SFELF10M7DF00-B0: [within 5MHz to 15MHz]
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 Wide Bandwidth Type
CODE
Features
Standard Center Frequency Rank Code (SFELF10M7EA00-B0)
D
B
A
C
M
E
Z
• 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
10.64MHz 30kHz
10.67MHz 30kHz
10.70MHz 30kHz
10.73MHz 30kHz
10.76MHz 30kHz
30kHz Step
10.700 30kHz
Frequency (fo)
Center
(MHz)
-
Combination A, B, C, D, E
Combination A, B, C
Nominal Center
Frequency (fn)
10.650MHz 25kHz
10.675MHz 25kHz
10.700MHz 25kHz
10.725MHz 25kHz
10.750MHz 25kHz
10.700
(MHz)
25kHz Step
-
3dB Bandwidth
330 50kHz
fn 175 min.
(kHz)
Color Code
Orange
Black
White
Blue
Red
SFELF10M7EA00-B0
SFELF10M7DF00-B0
Attenuation
680 max.
950 max.
(kHz)
4 2.0dB
3 2.0dB
Insertion
Loss
(dB)
1.38 0.2
1.38 0.2
1.7 0.1
1.7 0.1
0.5 0.1
0.5 0.1
(3)
(3)
2.5 0.2
2.5 0.2
Attenuation
M A R K I N G
M A R K I N G
Spurious
7.0 2.0
30 min.
20 min.
7.0 2.0
(2)
(2)
(dB)
2.5 0.2
2.5 0.2
E I A J
C O D E
E I A J
C O D E
(1)
(1)
Input/Output
Impedance
(ohm)
330
470
(1) : Input
(2) : Ground
(3) : Output
(1) : Input
(2) : Ground
(3) : Output
(in mm)
(in mm)
P50E.pdf
06.2.27