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4DFB-1575D-10

Part # 4DFB-1575D-10
Description 4DFB Series Signal Filter 1575MHz SMD
Category FILTER
Availability In Stock
Qty 5
Qty Price
1 - 1 $14.54148
2 - 2 $11.56708
3 - 3 $10.90611
4 + $10.13497
Manufacturer Available Qty
TOKO
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Dielectric Filters for Surface Mounting
実装
づけ
小型誘電体フィルタ
TYPE
#4DFA
#4DFB
17.5
14.5
11.5
1.5
1
1
7
*
12.5 Max.
GND
GND
OUT
IN
5
*
: Depends on Center Frequency.
*
: 長さは周波数に依存します。
#4DFB-915E-10
Center Frequency: 915MHz    Span: 200MHz
Attenuation (dB)
Return Loss (dB)
0
5
10
15
20
25
30
35
40
45
50
0
5
10
15
20
25
30
35
40
45
50
Attenuation
Return loss
(Unit: mm)
12.5 5
9.6
7
GND
GND
GND
1
7
1
OUT IN
1.5
*
12.5 Max.
TYPE #4DFA (2 Pole SMD Type) / #4DFB (3 Pole Type)
Frequency Range:
700~2500MHz
Temperature Range:
40°C~+ 85°C
Typical Characteristics
代表特性例
SELECTION GUIDE FOR STANDARD DEVICES
The Part Number shown in the table below are standard devices, which are
readily available. TOKO will design and manufacture modified and custom
devices with specific characteristics to meet your requiements.
If you do not find the devices for your application in this catalog, please
contact our sales or representative office.
RoHS compliant
下記の表に示す製品番号は標準品です。TOKOは、お客様のご要望に合わせ設計、製作
致しますので、お客様の用途に適合する仕様が見当たらない場合は、当社営業所または
代理店にご連絡下さい。
RoHS指令対応
*
: Depends on Center Frequency.
*
: 長さは周波数に依存します。
#4DFA-1575B-10
Center Frequency: 1,575.4MHz    Span: 300MHz
Attenuation (dB)
Return Loss (dB)
0
5
10
15
20
25
30
35
40
45
50
0
5
10
15
20
25
30
35
40
45
50
Attenuation
Return loss
(Unit: mm)
#4DFA
#4DFB
#4DFA-886A-10 886.0 ± 1.0 3.0 1.0 2.0 22 (fo ± 45) Cordless Phone
#4DFA-808C-11 808.0 ± 8.0 2.0 1.0 2.0 22 (fo ± 64)
Wireless Microphon
#4DFA-849C-10 849.0 ± 8.0 2.0 1.0 2.0 22 (fo ± 64)
Wireless Microphon
#4DFA-915E-10 915.0 ± 13.0 2.2 1.0 2.0 18 (fo ± 77.5) Spread Spectrum
#4DFA-1227B-10 1227.0 ± 5.0 2.0 0.8 2.0 7, 30 (fo ± 35, ± 140) GPS
TYPE #4DFA: SMD 2 Pole Designs
東光品番 中心周波数 帯域幅 挿入損失
帯域内リップル
V.S.W.R. 選択度 応用例
#4DFA-836E-10 836.5 ± 12.5 2.0 1.0 2.0 18 (fo ± 77.5) AMPS
#4DFA-881E-10 881.5 ± 12.5 2.0 1.0 2.0 18 (fo ± 77.5) AMPS
#4DFA-902E-10 902.5 ± 12.5 2.0 1.0 2.0 18 (fo ± 77.5) NMT/GSM
#4DFA-947E-10 947.5 ± 12.5 2.0 1.0 2.0 18 (fo ± 77.5) NMT/GSM
#4DFA-866A-10 866.0 ± 2.0 3.0 1.0 1.43 30 (fo 105) CT2
TOKO
Part
Number
Center
Frequency
(MHz)
Insertion
Loss
(dB) Max.
Ripple
in BW
(dB) Max.
V.S.W.R.
in BW
Max.
Application
Bandwidth
(fo ± MHz)
Selectivity
(dB) Min. (MHz)
#4DFA-1227B-11 1227.0 ± 5.0 1.2: 0.7 Typ. 0.5 2.0 15, 20 (fo + 140, 140) GPS
#4DFA-1227D-12 1227.0 ± 10.0 1.2: 0.7 Typ. 0.7 2.0 16, 20 (fo + 140, 140) GPS
#4DFA-1248B-10 1248.0 ± 5.0 2.0: 1.4 Typ. 0.8 2.0 7, 30 (fo ± 35, ± 140) GPS
#4DFA-1575B-10 1575.4 ± 5.0 2.0: 1.4 Typ. 0.8 2.0 7, 30 (fo ± 35, ± 140) GPS
#4DFA-1575B-12 1575.4 ± 5.0 1.2: 0.7 Typ. 0.5 2.0 17, 20 (fo + 140, 140) GPS
#4DFA-1575B-14 1575.4 ± 5.0 2.5: 1.8 Typ. 0.8 2.0 17 (fo ± 50) GPS
#4DFA-1550L-10 1550.0 ± 30.0 1.2: 0.7 Typ. 0.7 2.0 12,16 (fo + 150, 150) MCSS
#4DFA-2442P-10 2442.0 ± 40.0 2.5 1.0 2.0 15 (fo ± 250) Spread Spectrum
#4DFA-2642E-11 2642.5 ± 12.5 2.0: 1.4 Typ. 0.8 2.0 36,38 (fo + 500, 500) Mobile Broadcast
入出力インピーダンス/InputOutputimpedance:50Ω
Dielectric Filters for Surface Mounting
実装
づけ
小型誘電体フィルタ
TYPE
#4DFA
#4DFB
#4DFB-1950L-10 1950.0 ± 30.0 3.0 1.0 1.0 25, 25 (fo 230, + 160) W-CDMA
#4DFB-2140L-10 2140.0 ± 30.0 3.0 1.0 2.0 30, 22 (fo 340, 160) W-CDMA
#4DFB-2442P-10 2442.0 ± 40.0 2.5 1.2 2.0 5, 32 (fo ± 80, ± 250) Spread Spectrum
#4DFB-920A-11 920.0 ± 2.5 5.0 1.0 2.0 50, 18 (fo 88, ± 20) Digital TV
#4DFB-860D-10 860.0 ± 10.0 2.5 0.8 2.0 15, 35 (fo ± 35, ± 80) LMR
#4DFB-886A-10 886.0 ± 1.0 4.5 1.0 2.0 41 (fo ± 45) Cordless Phone
#4DFB-953A-10 953.5 ± 1.5 6.0 1.5 2.0 30 (fo ± 30) RFID
#4DFB-915E-10 915.0 ± 13.0 2.7 1.0 2.0 12 (fo ± 32.5) Spread Spectrum
#4DFB-1030C-10 1030.0 ± 7.5 3.2 1.0 1.6 20, 50 (fo ± 35, ± 140) TCAS
#4DFB-1227D-10 1227.0 ± 10.0 3.2 1.0 2.0 12, 40 (fo ± 35, ± 140) GPS
TYPE #4DFB: SMD 3 Pole Designs
東光品番 中心周波数 帯域幅 挿入損失
帯域内リップル
V.S.W.R. 選択度 応用例
#4DFB-704E-10 704.0 ± 12.0 3.0 1.0 2.0 40,43 (fo 100, + 100)
Wireless Microphon
#4DFB-790H-10 790.0 ± 20.0 2.7 1.1 2.5 35 (fo ± 100)
Wireless Microphon
#4DFB-796E-10 796.0 ± 14.0 3.0 1.0 2.0 40,43 (fo 100, + 100)
Wireless Microphon
#4DFB-836E-10 836.5 ± 12.5 2.5 1.0 2.0 12 (fo ± 32.5) AMPS
#4DFB-881E-10 881.5 ± 12.5 2.5 1.0 2.0 12 (fo ± 32.5) AMPS
TOKO
Part
Number
Center
Frequency
(MHz)
Insertion
Loss
(dB) Max.
Ripple
in BW
(dB) Max.
V.S.W.R.
in BW
Max.
Application
Bandwidth
(fo ± MHz)
Selectivity
(dB) Min. (MHz)
#4DFB-1575D-10 1575.0 ± 10.0 3.2 1.0 2.0 12, 40 (fo ± 35, ± 140) GPS
#4DFB-1542G-10 1542.0 ± 17.0 2.0 1.0 2.0 17 (fo ± 84.5) MCSS/INMARSAT
#4DFB-1643G-10 1643.5 ± 17.0 1.6 0.5 1.5 18, 28 (fo 67, + 108) MCSS/INMARSAT
#4DFB-1747N-10 1747.5 ± 35.0 2.0 1.2 2.0 12, 38 (fo ± 100, ± 350) PCN
#4DFB-1842N-10 1842.5 ± 35.0 2.0 1.2 2.0 24, 38 (fo ± 157, ± 350) PCN
入出力インピーダンス/InputOutputimpedance:50Ω
#4DFB-938A-13 938.0 ± 3.0 2.0 1.0 2.0 18, 13 (fo 36, + 36) LMR
PRECAUTIONSANDRECOMMENDEDSOLDERINGCONDITIONSFORUSING
DIELECTRICFILTERSSURFACEMOUNTTYPE
実装
づけ
誘電体フィルタご使用上の注意・推奨はんだ付け条件
1. Reflow solder conditions
•Solderability
When flux-mounted terminals are immersed in
solder at following conditions, at least 95% of the
surface should be covered by solder.
Conditins
leaded process : 230±5°C for 3±0.5 seconds
lead free process : 260±5°C for 3±0.5 seconds
•Solder heat resistance
No abnomalities under solder conditions of
leaded process : 230±5°C for 5 seconds
lead free process : 260±5°C for 5 seconds
2. Rinsing
After Soldering, you should rinsing away the
excess flux. Any commercially available rinsing
agent may be used.
3. Other Precautions
Perform soldering at as low a temperature as
possible and for as short a time as possible.
Make sure that the silver electrode of resonators is
not covered by solder.
Avoid applying external forces to terminals such as
by bending or cutting them.
4. Iron Soldering
Perform iron soldering with iron at following
conditions.
Conditins
leaded process : 350±5°C for 5s. Max.
lead free process : 390±5°C for 5s. Max.
1. リフロはんだ条件
はんだ付け性
フラックス付けした端子部を以下の条件ではんだ中に
浸漬し95%以上の面積がはんだで覆われること。
条件
有鉛品   : 230±5℃のはんだ中に3±0.5秒浸漬
鉛フリー品 : 245±5℃のはんだ中に3±0.5秒浸漬
はんだ耐熱性
以下のはんだ付け条件で異常のないこと。
有鉛品   : 230±5℃、5秒間
鉛フリー品 : 260℃、5秒間
2. 洗浄
はんだ付け後のフラックスの洗浄をして下さい。
洗浄液として一般的に使用されている全ての洗浄液が
使用できます。
3. その他留意事項
はんだ付けは極力低い温度で短時間で行って下さい。
共振器の銀電極にはんだが付着しないようにして下さ
い。
端子を曲げたり、切断するなど、端子部分に外力を加
えることは避けて下さい。
4. こてはんだ
有鉛半田  : こて先温度350℃以下、加熱時間5秒
以内、1回
無鉛半田  : こて先温度390±10℃、加熱時間5秒
以内、1回
Temperature profile (land seface temperature)
温度プロファイル (ランド部表面温度)
*1
*2
*3
*4
℃
230
150
180
190
210
℃
260
150
180
220
240
*1
*2
*3
*4
for lead free processfor leaded process
Pre-heat conditions 予熱部
*1150160℃ 60s. Max. *1150160℃  60秒以内
Reflow conditions リフロ部
*2160 Min.45s. Max. *2160℃以上 45秒以内
*3200 Min.30s. Max. *3200℃以上 30秒以内
*4230±5℃ 5s. Max. *4230±5℃ 5秒以内
Pre-heat conditions 予熱部
*1150180℃ 120s. Max. *1150180℃  120秒以内
Reflow conditions リフロ部
*2180 Min.150s. Max.
*2180℃以上 150秒以内
*3230 Min.40s. Max. *3230℃以上 40秒以内
*4255±5℃ 5s. Max. *4255±5℃ 5秒以内