参数资料
型号: 2000-2R7-V-RC
厂商: Bourns Inc.
文件页数: 1/1页
文件大小: 0K
描述: INDUCTOR TOROID 2.7UH 20% VERT
标准包装: 154
系列: 2000
电感: 2.7µH
电流: 14.7A
类型: 环形
容差: ±20%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 3 毫欧
封装/外壳: 径向
安装类型: 通孔
包装: 散装
工作温度: -55°C ~ 105°C
频率 - 测试: 1kHz
High Current Toroid Inductors
Special Features
2000 Series
? Low radiation
L (μH)
L (μH)
DCR
Dim.
Dim.
Dim.
? Low core loss
? High operation frequency
? High current capacity
? Low core saturation
? Horizontal or vertical mount
? Operating temperature: -55 to +105 °C
Typical Applications
? High current, low voltage converters
? High-speed computers
? Video game machines
? Output chokes
? EMI ?lters
Notes
* Rated current to cause 40 °C temperature rise.
** Insert “-H” or “-V” for mounting style before “-RC”.
Example: 2000-390-V-RC
? RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
Part
Number
2000-R3-RC
2000-R5-RC
2000-R8-RC
2000-1R2-RC
2000-1R5-RC
2000-2R0-RC
2000-2R7-RC
2000-3R3-RC
2000-3R9-RC
2000-4R7-RC
2000-5R6-RC
2000-6R8-RC
2000-8R2-RC
2000-100-RC
2000-120-RC
2000-150-RC
2000-180-RC
2000-220-RC
2000-270-RC
2000-330-RC
2000-390-RC
2000-470-RC
±20 %
@ 1 KHz
0.3
0.5
0.8
1.2
1.5
2.0
2.7
3.3
3.9
4.7
5.6
6.8
± 15 %
8.2
10
12
15
18
22
27
33
39
47
Idc*
(A)
28.5
24.7
22.1
20.2
18.7
15.6
14.7
11.1
10.5
10.1
9.7
7.2
7.0
6.6
6.4
4.7
4.5
4.3
4.1
3.5
3.3
3.2
±20 %
@ I rated
0.24
0.41
0.62
0.86
1.14
1.5
1.9
2.5
3.0
3.5
4.0
5.7
± 15 %
6.4
7.9
8.7
12.4
14.5
16.7
20.4
25.4
29.9
34.6
?
Max.
0.0010
0.0012
0.0014
0.0017
0.0020
0.0027
0.0030
0.0053
0.0059
0.0064
0.0069
0.013
0.014
0.015
0.016
0.029
0.032
0.035
0.039
0.054
0.059
0.064
A
Nom.
0.35
0.35
0.35
0.35
0.35
0.34
0.34
0.33
0.33
0.33
0.33
0.31
0.31
0.31
0.31
0.29
0.29
0.29
0.29
0.29
0.29
0.29
B
Nom.
0.60
0.60
0.60
0.60
0.60
0.59
0.59
0.58
0.58
0.58
0.58
0.56
0.56
0.56
0.56
0.53
0.53
0.53
0.53
0.53
0.53
0.53
C
Nom.
0.059
0.059
0.059
0.059
0.059
0.053
0.053
0.042
0.042
0.042
0.042
0.034
0.034
0.034
0.034
0.027
0.027
0.027
0.027
0.024
0.024
0.024
0.062 Max.
Mounting plane.
0.68
Max.
0.41 Max.
0.062 Max.
0.41 Max.
B
C
Leads tinned to within
0.062 above
mounting plane.
0.25 lead length.
Mounting plane.
Leads tinned to within
0.062 above
C
Vertical
A
mounting plane.
0.25 lead length.
Horizontal
0.68 Max.
Dimensions: Inches
REV. 11/09
Tel. (877) 426-8767 ? Fax (951) 781-5006
www.bourns.com
23.1
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