参数资料
型号: VLCF4028T-1R2N2R7-2
厂商: TDK Corporation
文件页数: 3/41页
文件大小: 0K
描述: INDUCTOR POWER 1.2UH 2.7A 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: 1.2µH
电流: 2.7A
电流 - 饱和: 2.71A
电流 - 温升: 3.11A
容差: ±30%
屏蔽: 屏蔽
DC 电阻(DCR): 最大 32 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: 445-6544-6
(3/41)
I
N
D
U
C
T
O
R
S
Inductors for Power Circuits
Wound Ferrite
Product compatible with RoHS directive
Halogen-free
Compatible with lead-free solders
Overview of the VLCF Series
FEATURES
Magnetic shield type wound inductor for power circuits.
Low-profile product lineup with max. heights of 1.8mm, 2.0mm, 2.4mm, and 2.8mm allowing for different usages.
Magnetic shield construction with ferrite core.
APPLICATION
Power source inductor for mobile devices such as HDDs, DVCs, and DSCs
LCDs, other DC to DC converters
PART NUMBER CONSTRUCTION
VLCF
Series name
4018
L×W×H Dimensions
(mm)
T
Packaging style
-
1R6
Inductance
(μH)
N
Inductance
tolerance
1R7
Rated current
(A)
-
2
Internal code
4018 4.0×4.0×1.8
4020 4.0×4.0×2.0
T
Taping
1R6 1.6
150 15
M ±20%
N ±30%
1R6 1.6
150 15
4024 4.0×4.0×2.4
101 100
101 100
4028 4.0×4.0×2.8
5020 5.0×5.0×2.0
5024 5.0×5.0×2.4
5028 5.0×5.0×2.8
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature range
Type
Operating
temperature  
( °C )
Storage
temperature   
( °C )
Package quantity
(pieces/reel)
Individual weight
( mg )
VLCF4018-2
–40 to +105 –40 to +105 1000
106
VLCF4020
VLCF4024-2
VLCF4028-2
VLCF5020
VLCF5020-1
VLCF5020-3
VLCF5024-2
VLCF5028-2
–40 to +105 –40 to +105
–40 to +105 –40 to +105
–40 to +105 –40 to +105
–40 to +105 –40 to +105
–40 to +105 –40 to +105
–40 to +105 –40 to +105
–40 to +105 –40 to +105
–40 to +105 –40 to +105
1000
500
500
500
500
500
500
500
112
138
159
180
180
180
221
258
  Operating temperature range includes self-temperature rise.
   The Storage temperature range is for after the circuit board is mounted.
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://www.tdk.co.jp/rohs/
Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
? All specifications are subject to change without notice.
001-01 / 20140207 / inductor_commercial_power_vlcf_en.fm
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VLCF4028T-1R6N2R3-2 功能描述:固定电感器 1.6uH RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
VLCF4028T-220MR72-2 功能描述:固定电感器 22uH RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
VLCF4028T-2R2N1R9-2 功能描述:固定电感器 2.2uH RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
VLCF4028T-2R7N1R8-2 功能描述:固定电感器 2.7uH RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
VLCF4028T-330MR61-2 功能描述:固定电感器 33uH RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm