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VLF4012AT-4R7MR82-2

更新时间： 2024-10-19 03:19:51

品牌	Logo	应用领域
东电化 - TDK		电感器固定电感器测试功率感应器
页数	文件大小	规格书
2页	35K
描述
High magnetic shield construction should actualize high resolution

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VLF4012AT-4R7MR82-2 数据手册

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001-03 / 20050904 / e531_vlf4012a_2.fm

VLF Series VLF4012A-2 Type

Inductors

For Power Line

SMD

FEATURES

SHAPES AND DIMENSIONS

• 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.

3.7 0.3

1.2max.

(

)

Include terminal area

Dimensions in mm

• Available for automatic mounting in tape and real package.

• The products do not contain lead and support lead-free solder-

ing.

RECOMMENDED PC BOARD PATTERN

2.9

APPLICATIONS

DVCs, DSCs, PDAs, LCD displays, Cellular phones, HDDs, etc.

4.7

Dimensions in mm

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

rise typ.

max.

typ.

VLF4012AT-3R3M1R0-2

VLF4012AT-4R7MR82-2

VLF4012AT-6R8MR74-2

VLF4012AT-100MR50-2

∗

3.3

4.7

6.8

100

0.11

0.15

0.20

0.23

0.095

0.12

0.17

0.20

1.0

1.4

1.2

1.0

0.97

0.82

0.74

0.5

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)

• All specifications are subject to change without notice.

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