SFECF10M7DF00-R0 datasheet(44/77 Pages) MURATA1

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For AM Stereo Wide Bandwidth Type SFPLA/CFWLA/CFULA Series

SFPLA/CFULA/CFWLA series for AM use is one of

the most suitable intermediate ﬁlters, having such

distinctive features as high selectivity, high stability,

high attenuation, and adjustment-free operation.

Additionally, its easy matching with IC helps create

an easy circuit design.

Especially, CFULA/CFWLA_Y series improves the

frequency ﬁdelity in the high sound area of an AM

stereo with its wide band and ﬂat characteristics of

group delay time.

0.8±0.1

0.6±0.1

1.2±0.5

8.0±0.3

MARKING

EIAJ

CODE

3.3±0.5

2.7±0.3

(1)

(2)

(3)

0.15±0.05

Connection

(1) : Input

(2) : Ground

(3) : Output

(in mm)

SFPLA Series

0.15

2.3±0.5

2.0±0.3

2.9±0.3

11.0±0.5

MARKING

EIAJ

CODE

1.2±0.5

(1)

(2)

(4) (3)

(5)

0.6±0.1

0.8±0.1

2.6±0.3

Connection

(1): Input

(2)(3)(4): Ground

(5): Output

(in mm)

2.9—0.3

2.9±0.3

CFWLA Series

0.8±0.1

0.6±0.1

1.2±0.5

8.0±0.3

MARKING

EIAJ

CODE

3.3±0.5

2.7±0.3

(1)

(2)

(3)

0.15±0.05

Connection

(1): Input

(2): Ground

(3): Output

(in mm)

CFULA Series

Part Number

Center

Frequency (fo)

(kHz)

6dB

Bandwidth

(kHz)

Selectivity (-)

(dB)

Selectivity (+)

(dB)

Insertion

Loss

(dB)

GDT 20µsec.

Bandwidth

(kHz)

Input/Output

Impedance

(ohm)

Element

SFPLA450KG1A-B0

450.0 ±1.0kHz

fn±4.5 min.

30 min.[fn-9kHz]

30 min.[fn+9kHz]

6.0 max.

2000

SFPLA450KF1A-B0

450.0 ±1.0kHz

fn±6.0 min.

40 min.[fn-12.5kHz] 40 min.[fn+12.5kHz]

6.0 max.

2000

SFPLA450KE1A-B0

450.0 ±1.0kHz

fn±7.5 min.

40 min.[fn-15kHz]

40 min.[fn+15kHz]

6.0 max.

1500

SFPLA450KD1A-B0

450.0 ±1.0kHz

fn±10.0 min.

40 min.[fn-20kHz]

40 min.[fn+20kHz]

4.0 max.

1500

CFULA450KG1Y-B0

450.0 ±1.0kHz

fn±4.5 min.

40 min.[fn-15kHz]

40 min.[fn+15kHz]

10.0 max.

fn±3

2000

CFULA450KF1Y-B0

450.0 ±1.0kHz

fn±6.0 min.

40 min.[fn-17.5kHz] 40 min.[fn+17.5kHz]

9.0 max.

fn±4

2000

CFULA450KD1Y-B0

450.0 ±1.0kHz

fn±10.0 min.

40 min.[fn-25kHz]

40 min.[fn+25kHz]

7.0 max.

fn±7

1500

CFWLA450KG1Y-B0

450.0 ±1.0kHz

fn±4.5 min.

50 min.[fn-15kHz]

50 min.[fn+15kHz]

11.0 max.

fn±4

2000

CFWLA450KF1Y-B0

450.0 ±1.0kHz

fn±6.0 min.

50 min.[fn-17.5kHz] 50 min.[fn+17.5kHz] 10.0 max.

fn±5

2000

CFWLA450KD1Y-B0

450.0 ±1.0kHz

fn±10.0 min.

50 min.[fn-25kHz]

50 min.[fn+25kHz]

8.0 max.

fn±8

1500

CFWLA450KGFA-B0

450.0 (fn)

fn±4.5 min.

50 min.[fn-10kHz]

50 min.[fn+10kHz]

6.0 max.

2000

CFWLA450KFFA-B0

450.0 (fn)

fn±6.0 min.

50 min.[fn-12.5kHz] 50 min.[fn+12.5kHz]

6.0 max.

2000

CFWLA450KEFA-B0

450.0 (fn)

fn±7.5 min.

50 min.[fn-15kHz]

50 min.[fn+15kHz]

6.0 max.

1500

CFWLA450KDFA-B0

450.0 (fn)

fn±10.0 min.

50 min.[fn-20kHz]

50 min.[fn+20kHz]

4.0 max.

1500

Area of Insertion Loss: at minimum loss point

Center frequency (fo) is deﬁned by the center of 6dB bandwidth.

(fn) means nominal center frequency (450kHz).

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.

!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 455kHz) for Audio/Visual Equipment

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