1
!Note
!Note
SFECS10M7 series for FM-receivers are small, high
performance and super thin (1.5mm max.) filters.
Piezoelectric element is connected in the sandwich
shape by ceramics substrate.
They have 1.5mm max. thickness and small mounting area.
(3.45x3.1mm)
SFECS series and PFWCC (kHz filter for AM receiver)
enable customers to make AM/FM set so thin and small
sized.
1. The filters are mountable by automatic placers.
2. They are slim, at only 1.5mm max. thickness, and
3. Various bandwidths are available. Select a
4. Operating temperature range :
1. Small, thin radios
2. Headphone stereos
6
SFECS10M7HA00-R0
SFECS10M7GA00-R0
SFECS10M7FA00-R0
SFECS10M7EA00-R0
SFECS10M7DF0021-R0
Attenuation Bandwidth : at 20dB loss point
Insertion Loss: at minimum loss point
Center frequency (fo) defined by the center of 3dB bandwidth.
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 Small Chip Type SFECS Series
Storage temperature range :
CODE
Features
have a small mounting area (3.45x3.1mm) enabling
flexible PCB design.
suitable type in accordance with the desired
selectivity.
Applications
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
-20 to +80 (degree C)
-40 to +85 (degree C)
10.64MHz 30kHz
10.67MHz 30kHz
10.70MHz 30kHz
10.73MHz 30kHz
10.76MHz 30kHz
30kHz Step
10.700 30kHz
10.700 30kHz
10.700 30kHz
10.700 30kHz
Frequency (fo)
Combination A,B,C,D,E
Combination A,B,C
Center
(MHz)
-
Area of Spurious Attenuation : [within 9MHz 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
-
-
-
-
fn 200kHz min.
3dB Bandwidth
180 40kHz
230 50kHz
280 50kHz
330 50kHz
(kHz)
Attenuation
470 max.
510 max.
590 max.
700 max.
950 max.
(kHz)
4.5 2.0dB
3.5 2.0dB
3.0 2.0dB
3.0 2.0dB
3.0 2.0dB
Insertion
Loss
(dB)
0~0.3
0~0.3
0.6 0.3
0.7 0.3 0.7 0.3 0.7 0.3
(1)
(4)
(1.35) (1.35)
(1.30) (1.30)
3.45 0.2
(2)
0.4
Continued on the following page.
Input electrode marker
+0.3
-0.2
Attenuation
(3)
Spurious
0.6 0.3
30 min.
30 min.
30 min.
30 min.
20 min.
(dB)
0~0.3
0~0.3
P50E.pdf 03.4.16
(1) : Input
(2) : Ground
(3) : Float (Signal line)
(4) : Output
( ) : Reference
1.4 0.1
Input/Output
: EIAJ Monthly Code
Impedance
(ohm)
330
330
330
330
330
(in mm)