参数资料
型号: ELC-12D121E
厂商: Panasonic Electronic Components
文件页数: 6/7页
文件大小: 0K
描述: COIL CHOKE 120UH RADIAL
产品培训模块: LED Lighting Components
标准包装: 500
系列: 12D
电感: 120µH
电流: 1.78A
容差: ±10%
屏蔽: 无屏蔽
DC 电阻(DCR): 170 毫欧
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: ELC12D121E
Choke Coils
■ Examples Type 16B
Part No.
Inductance
(μH)
Tolerance
(%)
Test Freq.
(kHz)
R DC .( )
[at 20 °C]
?? (Tol.±30 %)
(Tol.±20 %)
? I DC .
[at 20 °C]
(A)max.
[Dimensions in mm]
(not to scale)
16.0 max.
f 13.0 ± 0.5
f 1.0
7.5 ± 0.5
Recommended PWB
piercing plan
2– f 1.50 ± 0.05
7.5 ± 0.1
Connection Schematic
S
F
ELC16B3R3L
ELC16B3R9L
ELC16B4R7L
ELC16B5R6L
ELC16B6R8L
ELC16B8R2L
ELC16B100L
ELC16B120L
ELC16B150L
ELC16B180L
ELC16B220L
ELC16B270L
ELC16B330L
ELC16B390L
ELC16B470L
ELC16B560L
ELC16B680L
ELC16B820L
ELC16B101L
ELC16B121L
ELC16B151L
ELC16B181L
ELC16B221L
ELC16B271L
ELC16B331L
ELC16B391L
ELC16B471L
ELC16B561L
ELC16B681L
ELC16B821L
ELC16B102L
ELC16B122L
ELC16B152L
ELC16B182L
ELC16B222L
ELC16B272L
ELC16B332L
ELC16B392L
ELC16B472L
ELC16B562L
ELC16B682L
ELC16B822L
ELC16B103L
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
6800.0
8200.0
10000.0
±25
±20
±10
10
?? 0.012
?? 0.013
?? 0.015
?? 0.016
0.018
0.019
0.022
0.023
0.026
0.028
0.031
0.034
0.039
0.042
0.045
0.051
0.057
0.064
0.072
0.080
0.103
0.115
0.130
0.170
0.200
0.250
0.280
0.380
0.430
0.580
0.660
0.740
0.870
1.220
1.380
1.570
2.000
2.400
3.300
3.700
4.200
5.600
6.400
8.50
8.00
7.80
7.40
6.70
6.10
5.60
5.50
5.40
5.10
4.60
4.30
4.00
3.90
3.80
3.40
3.20
3.00
2.60
2.50
2.20
2.10
1.90
1.60
1.50
1.30
1.20
1.10
1.00
0.88
0.85
0.82
0.74
0.60
0.57
0.54
0.47
0.42
0.36
0.34
0.32
0.28
0.26
? 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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