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參數資料
| 型號： | 493S-1077A |
| 廠商： | TOKO INC |
| 元件分類： | 電信濾波器 |
| 英文描述： | Helical Filters for Surface Mounting |
| 中文描述： | 1 FUNCTIONS, TELECOM FILTER |
| 封裝： | 12 PIN |
| 文件頁數： | 1/2頁 |
| 文件大小： | 51K |
| 代理商： | 493S-1077A |
148
Meeting Your Needs
1.800.PIK.TOKO
1.847.297.0070
www.tokoam.com
5CHLW Double Tuned, 5CHW Double Tuned
5CHT Triple Tuned
Frequency Range: 5CHLW 780-1150MHz
5CHW, 5CHT 400-520MHz
Features
Compact low-profile helical filters for surface mounting,
ideal for mobile communications equipment.
Applications
Car phones, cordless telephones, paging devices, etc.
5CHW
5CHLW
5CHT
TYPE 5CHLW (Double Tuned)
TOKO
Center
Bandwidth
Selectivity
Insertion
Part
Frequency
@ –1dB
Fo–100MHz
Fo+100MHz
Ripple
Loss
Number
(MHz)
(MHz) min.
(dB) min.
(dB) max.
477MS-1031A
832.5
25
18
1.0
2.5
477MS-1032A
850
25
17
1.0
2.5
477MS-1033A
870
25
18
1.0
2.5
477MS-1034A
902.5
25
24
18
1.0
2.5
477MS-1035A
915
25
18
1.0
2.5
477MS-1036A
933
25
18
1.0
2.5
477MS-1037A
947.5
25
18
1.0
2.5
477MS-1038A
950
25
22
17
1.0
2.5
STANDARD FILTERS SELECTION GUIDE
continued on next page
(Unit: mm)
Test Circuits
5CHLW/5CHW
5CHT
R1 = 50
R2 = 50
R1 = 50
R2 = 50
Helical Filters for Surface Mounting
TYPE
5CHLW
5CHW
5CHT
相關PDF資料 |
PDF描述 |
|---|---|
| 493S-1078A | Helical Filters for Surface Mounting |
| 493S-1079A | Helical Filters for Surface Mounting |
| 493S-1080A | Helical Filters for Surface Mounting |
| 492S-1051A | Helical Filters for Surface Mounting |
| 492S-1052A | Helical Filters for Surface Mounting |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 493S-1078A | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Helical Filters for Surface Mounting |
| 493S-1079A | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Helical Filters for Surface Mounting |
| 493S-1080A | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Helical Filters for Surface Mounting |
| 493S-1683A-P3 | 制造商:TOKO Inc 功能描述: |
| 493S3S3S12 | 功能描述:電纜組件 MINI-MIZER RoHS:否 制造商:Molex 產品:Power Assemblies 類型:Cable Assembly 連接器端口 A:No Connector 連接器端口 A 管腳計數:4 連接器端口 B:No Connector 連接器端口 B 管腳計數: 型式:Male 線規(guī) - 美國線規(guī)（AWG）:20, 28 長度:0.305 m 顏色:Black, Red |
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