参数资料
型号: ELC-12D472E
厂商: Panasonic Electronic Components
文件页数: 1/7页
文件大小: 0K
描述: COIL CHOKE 4700UH RADIAL
产品培训模块: LED Lighting Components
标准包装: 500
系列: 12D
电感: 4.7mH
电流: 410mA
容差: ±10%
屏蔽: 无屏蔽
DC 电阻(DCR): 3.19 欧姆
封装/外壳: 径向
安装类型: 通孔
包装: 散装
频率 - 测试: 10kHz
其它名称: ELC12D472E
Choke Coils
■ Examples Type 06D
[Dimensions in mm]
(not to scale)
f 6.7 max.
f 0.65
3.0 ± 0.5
Recommended PWB
piercing plan
2- f 1.00 ± 0.05
3.0 ± 0.1
Connection Schematic
S
F
Part No.
ELC06D2R2E
ELC06D2R7E
ELC06D3R3E
ELC06D3R9E
ELC06D4R7E
ELC06D5R6E
ELC06D6R8E
ELC06D8R2E
ELC06D100E
ELC06D120E
ELC06D150E
ELC06D180E
ELC06D220E
ELC06D270E
ELC06D330E
ELC06D390E
ELC06D470E
ELC06D560E
ELC06D680E
ELC06D820E
ELC06D101E
ELC06D121E
ELC06D151E
ELC06D181E
ELC06D221E
ELC06D271E
ELC06D331E
ELC06D391E
ELC06D471E
ELC06D561E
ELC06D681E
ELC06D821E
ELC06D102E
ELC06D122E
ELC06D152E
ELC06D182E
ELC06D222E
ELC06D272E
ELC06D332E
ELC06D392E
ELC06D472E
ELC06D562E
Inductance
(μH)
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
2700.0
3300.0
3900.0
4700.0
5600.0
Tolerance
(%)
±20
±10
Test Freq.
(kHz)
10
R DC .( )
[at 20 °C]
?? (Tol.±30 %)
(Tol.±20 %)
?? 0.026
?? 0.028
?? 0.027
?? 0.030
?? 0.033
?? 0.035
0.041
0.048
0.052
0.054
0.059
0.065
0.076
0.083
0.100
0.105
0.120
0.140
0.150
0.210
0.230
0.260
0.370
0.420
0.550
0.650
0.740
0.950
1.080
1.220
1.590
1.760
2.490
2.760
3.240
4.560
5.180
6.080
8.800
9.470
10.900
12.300
? I DC .
[at 20 °C]
(A)max.
3.400
3.200
3.000
2.800
2.600
2.400
2.000
1.800
1.700
1.650
1.500
1.250
1.200
0.950
0.900
0.850
0.800
0.750
0.700
0.550
0.500
0.490
0.450
0.400
0.360
0.350
0.300
0.270
0.240
0.220
0.210
0.180
0.160
0.150
0.130
0.120
0.110
0.100
0.100
0.080
0.075
0.070
? Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C.
Design and speci?cations are each subject to change without notice. Ask factory for the current technical speci?cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
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