参数资料
型号: VLCF4028T-4R7N1R5-2
厂商: TDK Corporation
文件页数: 38/41页
文件大小: 0K
描述: INDUCTOR POWER 4.7UH 1.5A SMD
产品目录绘图: VLCF40(18-2,20,28-2) SeriesTop
VLCF40(18-2,20,28-2) SeriesFootprint
VLCF4028-2 Series Side
标准包装: 1
系列: VLCF
电感: 4.7µH
电流: 1.5A
电流 - 饱和: 1.57A
电流 - 温升: 2.18A
容差: ±30%
屏蔽: 屏蔽
DC 电阻(DCR): 最大 62 毫欧
封装/外壳: 0.157" L x 0.157" W x 0.110" H(4.00mm x 4.00mm x 2.80mm)
安装类型: 表面贴装
包装: 标准包装
工作温度: -40°C ~ 105°C
频率 - 测试: 100kHz
其它名称: 445-6552-6
(38/41)
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N
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U
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VLCF series ? VLCF5028-2 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
L
Measuring
frequency
DC resistance
( : )
Rated current(A)  
max. typ.
Part No.
(μH)
Tolerance
(kHz)
max.
typ.
Idc1
Idc2
1.3
1.8
2.7
3.3
4.7
6.8
10
15
22
33
47
56
68
100
220
470
±30%
±30%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0.022
0.028
0.033
0.037
0.043
0.056
0.083
0.12
0.14
0.24
0.33
0.41
0.46
0.67
1.38
3.12
0.019
0.023
0.028
0.032
0.038
0.048
0.072
0.1
0.13
0.21
0.29
0.36
0.4
0.58
1.2
2.71
2.56
2.22
1.82
1.74
1.58
1.32
1.05
0.85
0.71
0.62
0.49
0.43
0.4
0.33
0.22
0.14
4.32
3.88
3.53
3.26
3.03
2.67
2.19
1.85
1.66
1.3
1.1
0.98
0.93
0.77
0.54
0.35
VLCF5028T-1R3N2R5-2
VLCF5028T-1R8N2R2-2
VLCF5028T-2R7N1R8-2
VLCF5028T-3R3N1R7-2
VLCF5028T-4R7N1R5-2
VLCF5028T-6R8N1R3-2
VLCF5028T-100M1R0-2
VLCF5028T-150MR85-2
VLCF5028T-220MR71-2
VLCF5028T-330MR62-2
VLCF5028T-470MR49-2
VLCF5028T-560MR43-2
VLCF5028T-680MR40-2
VLCF5028T-101MR33-2
VLCF5028T-221MR22-2
VLCF5028T-471MR14-2
 
Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
L
DC resistance
Rated current Idc1
Product No.
4194A
VP-2941A
4285A+42841A+42842C
Manufacturer
Agilent Technologies
Panasonic
Agilent Technologies
* Equivalent measurement equipment may be used.
? All specifications are subject to change without notice.
001-01 / 20140207 / inductor_commercial_power_vlcf_en.fm
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