TYPES WITH 10.7/10.75 MHZ OF CENTER FREQUENCIES AVAILABLE
中心频率或截止频率 (fo/fc):
10.8 MHz
滤波器类型:
CERAMIC BPF
高度:
1.4 mm
输入/输出阻抗:
330 OHM
最大插入损耗:
6 dB
长度:
3.45 mm
安装类型:
SURFACE MOUNT
最高工作温度:
50 °C
最低工作温度:
-10 °C
物理尺寸:
L3.45XB3.1XH1.4 (mm)
宽度:
3.1 mm
Base Number Matches:
1
SFECS10M8RF00-R0 数据手册
Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.
• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.
!Note
Note
P05E11.pdf 02.9.2
Ceramic Filters (CERAFILr)/ Ceramic Discriminators for Communications Equipment
CERAFILr MHz SMD Type SFECS10M8 Series
3.45±0.2
1.4±0.1
The SFECS10M8 series are small, high performance and
super thin (1.4mm) filters. Piezoelectric element is
connected in the sandwich shape by heat resistant
Input electrode marker
+0.3
0.6±0.3 0.4
0.6±0.3
0~0.3
0~0.3
-0.2
substrate.
The filters exhibit flat GDT characteristic in pass
band.
(1.35) (1.35)
0.7±0.3 0.7±0.3 0.7±0.3
The filters are recommended for digital communication
applications and are perfect in hand held cellular
phones, pocket cordless phones, etc.
(1) : Input
(2) : Ground
(3) : Float (Signal line)
(4) : Output
(1) (2)
(4)
(3)
(
) : Reference
: EIAJ Monthly Code
(in mm)
0~0.3 (1.30)(1.30) 0~0.3
■ Features
1. The filters are mountable by automatic placers.
2. They are slim, at only 1.4mm thickness, and have
a small mounting area (3.5x3.1mm2) enabling
flexible PCB design.
3. Types with 10.7/10.75/10.8MHz of center
frequency are available.
8
4. Operating temperature range : -10 to +50 (degree C)
Storage temperature range: -40 to +85 (degree C)
Nominal Center
3dB
Stop
Bandwidth
(kHz)
Insertion
Loss
(dB)
Spurious
Response
(dB)
Input/Output
Impedance
(ohm)
Ripple
(dB)
GDT Deviation
Absolute GDT
Part Number
Frequency (fn)Bandwidth
(µs)
(µs)
(MHz)
(kHz)
fn±310 max.
6.0 max.
[at fn]
0.5 max.
1.5 max.
2.8 ±1.0µs
SFECS10M8PF00-R0
SFECS10M8RF00-R0
SFECS10M8SF00-R0
10.800
fn±110 min.
-
-
330
330
330
[within 20dB]
[within fn±100kHz]
[within fn±100kHz]
[at fn]
fn±350 max.
6.0 max.
[at fn]
0.5 max.
1.2 max.
2.6 ±1.0µs
10.800
10.800
fn±135 min.
fn±150 min.
[within 20dB]
[within fn±100kHz]
[within fn±100kHz]
[at fn]
fn±420 max.
5.0 max.
[at fn]
1.0 max.
25 min.
1.5 max.
-
[within 20dB]
[within fn±110kHz]
[within 9 to 12 MHz]
[within fn±110kHz]
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.