SFELF10M7HA00-B0 Datasheet, PDF (1/3 Pages) Murata Manufacturing Co., Ltd. – CERAFIL 10.7MHz Standard Lead Type

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CERAFILr (Filters/Traps/Discriminators) for Audio/Visual Equipment
CERAFILr 10.7MHz Standard Lead Type
4
SFELA10M7 series for FM-receivers are monolithic type
ceramic filters which use the thickness expander mode
of the piezoelectric ceramic.
7.0±2.0
MARKING
EIAJ
CODE
s Features
1. These miniature filters have high mechanical
strength.
2. Low loss, favorable waveform symmetry, and high
selectivity
3. Various band widths are available for applications
in wide to narrow bands.
4. Small dispersion and stable characteristics
5. Change in center frequency is typically within
+-30ppm/(degree C) at -20 to +80 (degree C).
6. High reliability
SFELA10M7HA00-B0
1.38±0.2
1.7±0.1
0.5±0.1
2.5±0.2 2.5±0.2
(3) (2) (1)
7.0±2.0
MARKING
EIAJ
CODE
1.38±0.2
1.7±0.1
0.5±0.1
SFELA10M7GA00-B0
2.5±0.2 2.5±0.2
(3) (2) (1)
(1) : Input
(2) : Ground
(3) : Output
(in mm)
(1) : Input
(2) : Ground
(3) : Output
(in mm)
SFELA10M7FA00-B0
7.0±2.0
MARKING
EIAJ
CODE
1.38±0.2
1.7±0.1
0.5±0.1
2.5±0.2 2.5±0.2
(3) (2) (1)
(1) : Input
(2) : Ground
(3) : Output
(in mm)
Part Number
SFELA10M7HA00-B0
SFELA10M7GA00-B0
SFELA10M7FA00-B0
Center
Frequency (fo)
(MHz)
10.700 ±30kHz
10.700 ±30kHz
10.700 ±30kHz
3dB Bandwidth
(kHz)
180 ±40kHz
230 ±50kHz
280 ±50kHz
Attenuation
(kHz)
520 max.
570 max.
650 max.
Attenuation Bandwidth : at 20dB loss point Area of Spurious Attenuation : [within 9MHz to 12MHz]
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.
Insertion
Loss
(dB)
7.0 max.
4.0 ±2.0dB
4.0 ±2.0dB
Spurious
Attenuation
(dB)
40 min.
40 min.
30 min.
Input/Output
Impedance
(ohm)
330
330
330
14