CDSCB Murata Manufacturing Co., CDSCB Datasheet - Page 27

• Manufacturer Part Number: CDSCB
• Description: Ceramic Filter For Audio/visual Equipment
• Manufacturer: Murata Manufacturing Co.

8
!Note
!Note
SFELA10M7 series for FM-receivers are monolithic type
ceramic filters which use the thickness expander mode
of the piezoelectric ceramic.
Realizes widerband characteristics not obtained by
conventional ceramic filters.
26
SFELA10M7EA00-B0
SFELA10M7DF00-B0
Attenuation Bandwidth : at 20dB loss point
Insertion Loss: at minimum loss point
Center frequency (fo) defined by the center of 3dB bandwidth.
(fn) means nominal center frequency.
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
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.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions 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
Area of Spurious Attenuation : [within 8MHz to 12MHz]
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
Attenuation
SFELA10M7EA00-B0
SFELA10M7DF00-B0
680 max.
950 max.
(kHz)
4.0 2.0dB
3.0 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
7.0 2.0
30 min.
20 min.
(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)
P50E.pdf 03.4.16
Input/Output
Impedance
(ohm)
330
470
(1) : Input
(2) : Ground
(3) : Output
(1) : Input
(2) : Ground
(3) : Output
(in mm)
(in mm)