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VLF4012AT-6R8MR74-2 参数 Datasheet PDF下载

VLF4012AT-6R8MR74-2图片预览
型号: VLF4012AT-6R8MR74-2
PDF下载: 下载PDF文件 查看货源
内容描述: 高磁屏蔽结构要真正实现高解析度 [High magnetic shield construction should actualize high resolution]
分类和应用:
文件页数/大小: 2 页 / 35 K
品牌: TDK [ TDK ELECTRONICS ]
 浏览型号VLF4012AT-6R8MR74-2的Datasheet PDF文件第2页  
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Inductors
For Power Line
SMD
FEATURES
• Miniature size
Mount area: 3.5
×
3.7mm
Low profile: 1.2mm max. height
• Generic use for portable DC to DC converter line
• High magnetic shield construction should actualize high resolu-
tion for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free solder-
ing.
APPLICATIONS
DVCs, DSCs, PDAs, LCD displays, Cellular phones, HDDs, etc.
ELECTRICAL CHARACTERISTICS
VLF Series VLF4012A-2 Type
SHAPES AND DIMENSIONS
3.5±0.3
4R7
3.7±0.3
1.2max.
(Include terminal area)
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
1.3
2.9
4.7
Dimensions in mm
Rated current(A)
Part No.
Based on inductance
Based on temperature
max.
typ.
change max.
rise typ.
VLF4012AT-3R3M1R0-2
3.3
±20
100
0.11
0.095
1.0
1.4
VLF4012AT-4R7MR82-2
4.7
±20
100
0.15
0.12
0.82
1.2
VLF4012AT-6R8MR74-2
6.8
±20
100
0.20
0.17
0.74
1.0
VLF4012AT-100MR50-2
10
±20
100
0.23
0.20
0.5
0.97
Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
Inductance
(µH)
Inductance
tolerance(%)
Test frequency
(kHz)
DC resistance(
)
• All specifications are subject to change without notice.