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VLF4014AT-100MR90 PDF预览

VLF4014AT-100MR90

更新时间: 2024-10-19 19:57:03
品牌 Logo 应用领域
东电化 - TDK 测试功率感应器电感器
页数 文件大小 规格书
1页 35K
描述
General Purpose Inductor, 10uH, 20%, 1 Element, Ferrite-Core, SMD, 1514, ROHS COMPLIANT

VLF4014AT-100MR90 数据手册

  
(1/1)  
Conformity to RoHS Directive  
SMD Inductors(Coils)  
For Power Line(Wound, Magnetic Shielded)  
VLF Series VLF4014A  
FEATURES  
SHAPES AND DIMENSIONS  
• Mount area: 3.5× 3.7mm  
Low profile: 1.4mm max. height  
• Generic use for portable DC to DC converter line.  
• High magnetic shield construction should actualize high resolu-  
tion for EMC protection.  
3.7 0.3  
1.4max.  
Dimensions in mm  
• Available for automatic mounting in tape and real package.  
• The products contain no lead and also support lead-free  
soldering.  
RECOMMENDED PC BOARD PATTERN  
• It is a product conforming to RoHS directive.  
2.9  
APPLICATIONS  
4.7  
Dimensions in mm  
Power souce inductor for mobile devices such as mobile phones,  
HDDs, and DSCs  
ELECTRICAL CHARACTERISTICS  
DC resistance()  
Rated current(A)∗  
Based on inductance  
change max.  
1.2  
Inductance  
(µH)  
Inductance  
tolerance(%)  
Test frequency  
(kHz)  
Part No.  
Based on temperature  
max.  
typ.  
rise typ.  
1.1  
VLF4014AT-4R7M1R1  
4.7  
10  
20  
20  
100  
100  
0.16  
0.26  
0.14  
0.23  
VLF4014AT-100MR90  
0.9  
0.9  
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.  
TYPICAL ELECTRICAL CHARACTERISTICS  
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS  
VLF4014AT-4R7M1R1  
VLF4014AT-100MR90  
6
14  
12  
10  
8
5
4
3
2
1
0
6
4
2
0
0
200 400 600 800 1000 1200 1400 1600  
0
200  
400  
600  
800  
)
1000  
1200  
(
)
(
DC current mA  
DC current mA  
TEST CIRCUIT  
C=20,000µF  
A
L=0.1H  
2
1
Sample  
1: LCR meter 4285A=100kHz  
2: DC constant current  
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific  
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.  
• All specifications are subject to change without notice.  
002-03 / 20080629 / e531_vlf4014a.

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