SFSKA6M00CF00-R3 datasheet(25/77 Pages) MURATA1

25 / 77 page

Wide Bandwidth Type SFELF Series

SFELF10M7 series for FM-receivers are monolithic type

ceramic ﬁlters that use the thickness expander mode

of the piezoelectric ceramic.

As part of the environment protection program, the solder

for terminal plating and terminal-element connection

inside of the ceramic ﬁlter contain no lead (Pb).

c Features

Realizes wider band characteristics not obtained by

conventional ceramic ﬁlters.

(1)

(2)

(3)

7.0±2.0

2.5±0.2

0.5±0.1

1.7±0.1

1.38±0.2

2.5±0.2

M A R K I N G

E I A J

C O D E

(in mm)

(1) : Input

(2) : Ground

(3) : Output

SFELF10M7EA00-B0

(1)

(2)

(3)

7.0±2.0

2.5±0.2

0.5±0.1

1.7±0.1

1.38±0.2

2.5±0.2

M A R K I N G

E I A J

C O D E

(in mm)

(1) : Input

(2) : Ground

(3) : Output

SFELF10M7DF00-B0

Part Number

Center

Frequency

(fo) (MHz)

Nominal Center

Frequency (fn)

(MHz)

3dB

Bandwidth

(kHz)

Attenuation

(kHz)

Insertion Loss

(dB)

Spurious

Attenuation

(1) (dB)

Spurious

Attenuation

(2) (dB)

Input/Output

Impedance

(ohm)

SFELF10M7EA00-B0

10.700

±30kHz

330 ±50kHz

680 max.

4.0±2.0dB

30 min.

[within 9MHz to fo]

30 min.

[within fo to 12MHz]

330

SFELF10M7DF00-B0

10.700

fn±175 min.

950 max.

3.0±2.0dB

20 min.

[within 5MHz to fn]

20 min.

[within fn to 15MHz]

470

Area of Attenuation: [within 20dB]

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.

CODE

30kHz Step

10.64MHz±30kHz

10.67MHz±30kHz

10.70MHz±30kHz

10.73MHz±30kHz

10.76MHz±30kHz

25kHz Step

10.650MHz±25kHz

10.675MHz±25kHz

10.700MHz±25kHz

10.725MHz±25kHz

10.750MHz±25kHz

Color Code

Black

Blue

Red

Orange

White

Combination A, B, C, D, E

Combination A, B, C

c Standard Center Frequency Rank Code (SFELF10M7EA00-B0)

!Note • 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. Therefore, please approve our product speciﬁcations or transact the approval sheet for product speciﬁcations before ordering.

CERAFIL

r (CERAFILr 10.7MHz) for Audio/Visual Equipment

SFSKA6M00CF00-R3 数据表(PDF) 25 Page - Murata Manufacturing Co., Ltd

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