Ceramic Filters (CERAFIL

r) for Communications Equipment

CERAFIL

r MHz SMD Type SFECF10M7 Series

SFECF10M7 series for FM receivers are small,

high-performance and super thin (1.4mm max.) filters.

The piezoelectric element is sandwiched by the

ceramics substrate.

They have 1.4mm max. thickness and a small mounting

area (3.45x3.1mm).

SFECF series and CDSCB series (MHz Discriminator)

enable customers to make VICS/RKE/TPMS set very thin

and small.

c Features

1. The filters are mountable by automatic placers.

2. They are slim, at only 1.4mm max. thickness, and

have a small mounting area (3.45x3.1mm) enabling

flexible PCB design.

3. Various bandwidths are available. Select a

suitable type in accordance with the desired

selectivity.

4. Operating Temperature Range:

-20 to +80 (°C)(Standard Type)

-40 to +85 (°C)(High-reliability Type)

Storage Temperature Range:

-40 to +85 (°C)(Standard Type)

-55 to +85 (°C)(High-reliability Type)

(in mm)

1.3±0.1

3.45±0.2

(0.6) (0.6) (0.6)

(1.28)

(1.28)

0 to 0.4

(6)

(1.28)(1.28)

0.65±0.3

0 to 0.35

0 to 0.35

0 to 0.4

(5) (4)

(1)

(2) (3)

0.65±0.3

0.3 min.

0.3 min.

: EIAJ Monthly Code

: Reference

(

)

(1): Input

(2)(5): Ground

(3)(4): No connect

(6): Output

0.7±0.3

Input electrode

marker

Standard Type

Part Number

Center

Frequency

(fo) (MHz)

Nominal Center

Frequency (fn)

(MHz)

3dB

Bandwidth

(kHz)

Attenuation

(kHz)

Insertion Loss

(dB)

Ripple

(dB)

Spurious

Attenuation

(1) (dB)

Spurious

Attenuation

(2) (dB)

Input/Output

Impedance

(ohm)

SFECF10M7HA00-R0

10.700

±30kHz

-

180 ±40kHz

470 max.

4.0±2.0dB

1.0 max.

30 min.

[within 9MHz to fo]

30 min.

[within fo to 12MHz]

330

SFECF10M7HF00-R0

-

10.700

fn±25 min.

510 max.

8.0max.

[at fn]

1.0 max.

30 min.

[within 9MHz to fn]

25 min.

[within fn to 12MHz]

330

SFECF10M7GA00-R0

10.700

±30kHz

-

230 ±50kHz

510 max.

3.5±2.0dB

1.0 max.

30 min.

[within 9MHz to fo]

30 min.

[within fo to 12MHz]

330

SFECF10M7GF00-R0

-

10.700

fn±45 min.

560 max.

8.0max.

[at fn]

1.0 max.

30 min.

[within 9MHz to fn]

25 min.

[within fn to 12MHz]

330

SFECF10M7FA00-R0

10.700

±30kHz

-

280 ±50kHz

590 max.

3.0±2.0dB

1.0 max.

30 min.

[within 9MHz to fo]

30 min.

[within fo to 12MHz]

330

SFECF10M7FF00-R0

-

10.700

fn±65 min.

620 max.

7.0max.

[at fn]

1.0 max.

30 min.

[within 9MHz to fn]

25 min.

[within fn to 12MHz]

330

SFECF10M7EA00-R0

10.700

±30kHz

-

330 ±50kHz

700 max.

3.0±2.0dB

1.0 max.

30 min.

[within 9MHz to fo]

30 min.

[within fo to 12MHz]

330

SFECF10M7DA0001-R0

10.700

±30kHz

-

420 min.

950 max.

3.0±2.0dB

3.0 max.

35 min.

[within 9MHz to fo]

25 min.

[within fo to 12MHz]

330

SFECF10M7DF00-R0

-

10.700

fn±150 min.

990 max.

6.0max.

[at fn]

3.0 max.

20 min.

[within 9MHz to fn]

20 min.

[within fn to 12MHz]

330

Area of Attenuation: [within 20dB]

Area of Insertion Loss: at minimum loss point Area of Ripple: within 3dB B.W.

Center frequency (fo) defined by center of 3dB bandwidth.

For safety purposes, connect the output of filters to the IF amplifier through a DC 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 package page in this catalog.

P05E.pdf

Nov.24,2011

21

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.

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