VLF5012AT-6R8M1R0 [TDK]
General Purpose Inductor, 6.8uH, 20%, 1 Element, Ferrite-Core, SMD, 1918, ROHS COMPLIANT;
| 型号： | VLF5012AT-6R8M1R0 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | General Purpose Inductor, 6.8uH, 20%, 1 Element, Ferrite-Core, SMD, 1918, ROHS COMPLIANT 测试 功率感应器 电感器 |
| 文件： | 总2页 (文件大小：37K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
(1/2)
Conformity to RoHS Directive
SMD Inductors(Coils)
For Power Line(Wound, Magnetic Shielded)
VLF Series VLF5012A
FEATURES
SHAPES AND DIMENSIONS
• Miniature size
Mount area: 4.5× 4.7mm
Height: 1.2mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
4.7 0.3
1.2max.
Dimensions in mm
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
RECOMMENDED PC BOARD PATTERN
3.9
APPLICATIONS
5.7
Dimensions in mm
DVCs, DSCs, PDAs, MDs, LCD displays,
cellular phones, cordless telephones, HDDs, FDDs, etc.
ELECTRICAL CHARACTERISTICS
DC resistance(Ω)
Rated current(A)∗
Based on inductance
change max.
Inductance
(µH)
Inductance
tolerance(%)
Test frequency
(kHz)
Part No.
Based on temperature
max.
typ.
rise typ.
1.5
1.3
1.2
1
VLF5012AT-2R2M1R5
VLF5012AT-3R3M1R3
VLF5012AT-4R7M1R2
VLF5012AT-6R8M1R0
VLF5012AT-100MR80
∗
2.2
3.3
4.7
6.8
10
20
20
20
20
20
100
100
100
100
100
0.11
0.14
0.16
0.2
0.09
0.12
0.14
0.17
0.3
2.3
1.7
1.5
1.2
1
0.35
0.8
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)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLF5012AT-2R2M1R5
VLF5012AT-3R3M1R3
5.0
2.5
4.0
3.0
2.0
1.0
0.0
2.0
1.5
1.0
0.5
0.0
0
500
1000
DC current mA
1500
2000
2500
0
500
1000
1500
2000
)
2500
3000
(
)
(
DC current mA
• 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.
001-01 / 20070911 / e531_vlf5012a.
(2/2)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLF5012AT-4R7M1R2
VLF5012AT-6R8M1R0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
5.0
4.0
3.0
2.0
1.0
0.0
0
200 400 600 800 1000 1200 1400 1600
0
500
1000
DC current mA
1500
2000
2500
(
)
(
)
DC current mA
VLF5012AT-100MR80
12
10
8
6
4
2
0
0
200
400
600
800
1000 1200 1400
(
)
DC current mA
TEST CIRCUIT
C=20,000µF
A
L=0.1H
2
1
Sample
1: LCR meter 4285A f=100kHz
2: DC constant current
• All specifications are subject to change without notice.
001-01 / 20070911 / e531_vlf5012a.
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