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參數(shù)資料
| 型號(hào)： | 1812WBT2-4LB |
| 廠商： | COILCRAFT INC |
| 元件分類： | 射頻變壓器 |
| 英文描述： | Wideband RF transformer, SMT, RoHS |
| 中文描述： | 11 MHz - 200 MHz RF TRANSFORMER |
| 封裝： | ROHS COMPLIANT |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大?。?/td> | 118K |
| 代理商： | 1812WBT2-4LB |
Coilcraft, Inc. 2011
Specifications subject to change without notice.
Please check our website for latest information.
Document 117-2
Revised 01/26/05
Typical Frequency Attenuation
1:1 Transformers
Typical Frequency Attenuation
1.5:1 Transformers
Typical Frequency Attenuation
2:1 Transformers
4
3
1
2
Top View
0.070
1,78
0.100 ±0.003
2,54 ±0,008
0.178 ±0.003
4,52 ±0,08
0.150
3,81
max
ref
Color dot
over
primary
0.135
3,43
max
0.195
4,95
max
1
23
4
Pri
Sec
0.048
1,22
0.015
0,38
0.115
2,92
0.018
0,46
0.020
0,51
0.057
1,45
Recommended
Land Pattern
0.015
0,38
ref
0.040
1,02
0.020
0,51
min
0.030 ±0.002
0,76 ±0,05
Pad
Detail
Atten
uation
(dB,
Re:
50
Ohms)
Frequency (MHz)
0
1
2
3
4
5
6
7
8
0.1
1
10
100
1000
-1
-2
-4
-3
-5
Atten
uation
(dB,
Re:
50
Ohms)
0
1
2
3
4
5
6
7
8
Frequency (MHz)
0.1
1
10
100
1000
-1
-2
-4
-3
Atten
uation
(dB,
Re:
50
Ohms)
0
1
2
3
4
5
6
7
8
Frequency (MHz)
0.1
1
10
100
1000
-1
-2
-4
-3
Weight:
131 – 152 mg
Tape and reel:
600/7
″ reel; 2200/13″ reel 12 mm tape width
For packaging data see Tape and Reel Specifications section.
Measured on a network analyzer (re: 50 Ohms)
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| 1812WBT2-4LC | Wideband RF transformer, SMT, RoHS |
| 1812WBT-2LB | Wideband RF transformer, SMT, RoHS |
| 1812WBT-2LC | Wideband RF transformer, SMT, RoHS |
| 1812WBT-3LB | Wideband RF transformer, SMT, RoHS |
| 1812WBT-3LC | Wideband RF transformer, SMT, RoHS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1812WBT2-4LC | 制造商:Coilcraft Inc 功能描述:Wideband RF transformer, SMT, RoHS |
| 1812WBT-2L | 制造商:Coilcraft Inc 功能描述:Wideband RF transformer, SMT, RoHS |
| 1812WBT-2LB | 制造商:Coilcraft Inc 功能描述:Wideband RF transformer, SMT, RoHS |
| 1812WBT-2LC | 制造商:Coilcraft Inc 功能描述:Wideband RF transformer, SMT, RoHS |
| 1812WBT-3L | 制造商:Coilcraft Inc 功能描述:Wideband RF transformer, SMT, RoHS |
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