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参数资料
| 型号： | SFELF10M7DF0021-A0 |
| 厂商： | Murata Electronics North America |
| 文件页数： | 44/77页 |
| 文件大小： | 0K |
| 描述： | FILTER 10.7MHZ 350KHZ BAND RADIA |
| 标准包装： | 1,500 |
| 系列： | CERAFIL®, SFELF |
| 频率： | 10.7MHz 中心 |
| 带宽： | 350kHz |
| 滤波器类型： | FM |
| 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） |
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! 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 455kHz) for Audio/Visual Equipment
For AM Stereo Wide Bandwidth Type SFPLA/CFWLA/CFULA Series
8.0±0.3
P50E.pdf
Sep.19,2012
SFPLA/CFULA/CFWLA series for AM use is one of
the most suitable intermediate ?lters, 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.
MARKING
EIAJ
CODE
0.15±0.05
0.8±0.1
Especially, CFULA/CFWLA_Y series improves the
2.7±0.3
1.2±0.5
0.6±0.1
frequency ?delity in the high sound area of an AM
stereo with its wide band and ?at characteristics of
group delay time.
SFPLA Series
(2)
(3)
3.3±0.5
(1)
Connection
(1) : Input
(2) : Ground
(3) : Output
(in mm)
0.15
11.0±0.5
MARKING
EIAJ
CODE
0.8±0.1
8.0±0.3
MARKING
EIAJ
CODE
0.15±0.05
0.8±0.1
2.9±0.3
2.9±0.3
2.9—0.3
2.6±0.3
0.6±0.1
2.7±0.3
1.2±0.5
0.6±0.1
CFWLA Series
(4) (3)
(5)
(2)
(1)
1.2±0.5
Connection
(1): Input
(2)(3)(4): Ground
(5): Output
CFULA Series
(2)
(3)
(1)
Connection
(1): Input
(2): Ground
(3): Output
2.3±0.5
2.0±0.3
(in mm)
3.3±0.5
(in mm)
Part Number
Center
Frequency (fo)
(kHz)
6dB
Bandwidth
(kHz)
Selectivity (-)
(dB)
Selectivity (+)
(dB)
Insertion
Loss
(dB)
GDT 20μsec. Input/Output
Bandwidth Impedance
(kHz) (ohm)
Element
SFPLA450KG1A-B0
450.0 ±1.0kHz
fn±4.5 min.
30 min.[fn-9kHz]
30 min.[fn+9kHz]
6.0 max.
-
2000
4
SFPLA450KF1A-B0
450.0 ±1.0kHz
fn±6.0 min.
40 min.[fn-12.5kHz] 40 min.[fn+12.5kHz]
6.0 max.
-
2000
4
SFPLA450KE1A-B0
450.0 ±1.0kHz
fn±7.5 min.
40 min.[fn-15kHz]
40 min.[fn+15kHz]
6.0 max.
-
1500
4
SFPLA450KD1A-B0
450.0 ±1.0kHz fn±10.0 min.
40 min.[fn-20kHz]
40 min.[fn+20kHz]
4.0 max.
-
1500
4
CFULA450KG1Y-B0
450.0 ±1.0kHz
fn±4.5 min.
40 min.[fn-15kHz]
40 min.[fn+15kHz]
10.0 max.
fn±3
2000
4
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
4
CFULA450KD1Y-B0
450.0 ±1.0kHz fn±10.0 min.
40 min.[fn-25kHz]
40 min.[fn+25kHz]
7.0 max.
fn±7
1500
4
CFWLA450KG1Y-B0
450.0 ±1.0kHz
fn±4.5 min.
50 min.[fn-15kHz]
50 min.[fn+15kHz]
11.0 max.
fn±4
2000
6
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
6
CFWLA450KD1Y-B0
450.0 ±1.0kHz fn±10.0 min.
50 min.[fn-25kHz]
50 min.[fn+25kHz]
8.0 max.
fn±8
1500
6
CFWLA450KGFA-B0
450.0 (fn)
fn±4.5 min.
50 min.[fn-10kHz]
50 min.[fn+10kHz]
6.0 max.
-
2000
6
CFWLA450KFFA-B0
450.0 (fn)
fn±6.0 min.
50 min.[fn-12.5kHz] 50 min.[fn+12.5kHz]
6.0 max.
-
2000
6
13
CFWLA450KEFA-B0
CFWLA450KDFA-B0
450.0 (fn)
450.0 (fn)
fn±7.5 min.
fn±10.0 min.
50 min.[fn-15kHz]
50 min.[fn-20kHz]
50 min.[fn+15kHz]
50 min.[fn+20kHz]
6.0 max.
4.0 max.
-
-
1500
1500
6
6
Area of Insertion Loss: at minimum loss point
Center frequency (fo) is de?ned by the center of 6dB bandwidth.
(fn) means nominal center frequency (450kHz).
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.
42
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相关代理商/技术参数 |
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|---|---|
| SFELF10M7DF0021-B0 | 功能描述:信号调节 10.7 MHz 30KHz Tol 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 |
| SFELF10M7DF00-A0 | 功能描述:信号调节 10.7MHZ 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 |
| SFELF10M7DF00-B0 | 功能描述:信号调节 10.7MHZ 2ELEM LEAD 350KHZ MS5 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 |
| SFELF10M7EA00-A0 | 功能描述:信号调节 10.7MHZ 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 |
| SFELF10M7EA00-B0 | 功能描述:信号调节 10.7MHZ 2ELEM LEAD 330KHZ MS5 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 |
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