参数资料
型号: SFELF10M7GA00-A0
厂商: Murata Electronics North America
文件页数: 16/77页
文件大小: 0K
描述: FILTER 10.7MHZ 230KHZ BAND RADIA
标准包装: 1,500
系列: CERAFIL®, SFELF
频率: 10.7MHz 中心
阻抗: 330 欧姆
带宽: 230kHz
滤波器类型: FM
插入损耗: 4dB
封装/外壳: 3-SIP,2.50mm 间距
安装类型: 通孔
包装: 带卷 (TR)
高度(最大): 0.354"(9.00mm)
尺寸/尺寸: 0.276" L x 0.118" W(7.00mm x 3.00mm)
! 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 speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.
CERAFIL r (CERAFIL r 10.7MHz) for Audio/Visual Equipment
Standard Lead Type SFELF Series
SFELF10M7 series for FM-receivers are monolithic type
7.0±2.0
P50E.pdf
Sep.19,2012
3
ceramic ?lters 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 ?lter contain no lead (Pb).
1.38±0.2
1.7±0.1
0.5±0.1
MARKING
EIAJ
CODE
c Features
1. These miniature ?lters have high mechanical
strength.
SFELF10M7HA00-B0
2.5±0.2 2.5±0.2
(1) : Input
(2) : Ground
(3) : Output
(in mm)
2. Low loss, favorable waveform symmetry, and high
(3)
(2)
(1)
selectivity
3. Various bandwidths are available for applications
in wide to narrow bands.
4. Small dispersion and stable characteristics
5. Change in center frequency is typically within
±30ppm/°C at -20 to +80°C.
6. High reliability
SFELF10M7GA00-B0
1.38±0.2
1.7±0.1
0.5±0.1
7.0±2.0
MARKING
EIAJ
CODE
2.5±0.2 2.5±0.2
(1) : Input
(2) : Ground
(3) : Output
(in mm)
(3)
(2)
(1)
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
SFELF10M7FA00-B0
(1) : Input
(2) : Ground
(3) : Output
(in mm)
(3)
(2)
(1)
Part Number
SFELF10M7HA00-B0
SFELF10M7GA00-B0
SFELF10M7FA00-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.
Insertion Loss
(dB)
7.0max.
4.0±2.0dB
4.0±2.0dB
Spurious
Attenuation
(1) (dB)
40 min.
[within 9MHz to fo]
40 min.
[within 9MHz to fo]
30 min.
[within 9MHz to fo]
Spurious
Attenuation
(2) (dB)
40 min.
[within fo to 12MHz]
40 min.
[within fo to 12MHz]
30 min.
[within fo to 12MHz]
Input/Output
Impedance
(ohm)
330
330
330
Area of Attenuation: [within 20dB]
Area of Insertion Loss: at minimum loss point
Center frequency (fo) de?ned by the center of 3dB bandwidth.
For safety purposes, connect the output of ?lters to the IF ampli?er through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic ?lters.
The order quantity should be an integral multiple of the "Minimum Quantity" shown in the package page.
14
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SFELF10M7GAXA-B0 功能描述:信号调节 10.7MHz 2elements RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel