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002-02 / 20080629 / e531_vlf10045.fm

• All specifications are subject to change without notice.

SMD Inductors(Coils)

For Power Line(Wound, Magnetic Shielded)

VLF Series VLF10045

FEATURES

• Mount area: 9.7

× 10.0mm

Low profile: 4.5mm max. height

• Compare to SLF10145(TDK conventional product) type

Low loss and large current capability design

DC resistance: 0.89

× SLF10145

Rated DC current: 1.47

× SLF10145

• Generic use for 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 contain no lead and also support lead-free

soldering.

• It is a product conforming to RoHS directive.

APPLICATIONS

Note book computers, amusement equipment, DVD players,

VRMs, plasma displays, etc.

SHAPES AND DIMENSIONS

RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

has fallen by 30%, whichever is smaller.

• Operating temperature range: –40 to +105°C (Including self-temperature rise)

Conformity to RoHS Directive

4.5max.

10.0

±0.4

Dimensions in mm

10.7

7.3

Dimensions in mm

Part No.

Inductance

(µH)

Inductance

tolerance(%)

Test frequency

(kHz)

DC resistance(m

Ω)

max.

typ.

Based on inductance

change max.

Based on temperature

rise typ.

VLF10045T-1R0N100

1.0

±30

100

5.5

4.6

13.5

10

VLF10045T-1R5N9R0

1.5

±30

100

6.8

5.7

11.1

9

VLF10045T-2R2N7R4

2.2

±30

100

10.2

8.5

9.1

7.4

VLF10045T-3R3N6R9

3.3

±30

100

11.6

9.7

7.5

6.9

VLF10045T-4R7N6R1

4.7

±30

100

15

12.5

6.3

6.1

VLF10045T-6R8N5R1

6.8

±30

100

21.4

17.8

5.2

5.1

VLF10045T-100M4R3

10

±20

100

29

25.0

4.3

4.3

VLF10045T-150M3R5

15

±20

100

43

37.3

3.5

3.5

VLF10045T-220M2R8

22

±20

100

57

49.5

2.8

3.0

VLF10045T-330M2R3

33

±20

100

81

70.1

2.3

2.6

VLF10045T-470M1R9

47

±20

100

112

97.6

1.9

2.2

VLF10045T-680M1R6

68

±20

100

182

158

1.6

1.7

VLF10045T-101M1R3

100

±20

100

250

217

1.3

1.4

VLF10045T-151M1R1

150

±20

100

352

306

1.1

1.2

VLF10045T-221MR90

220

±20

100

499

434

0.9

1.0

VLF10045T-331MR70

330

±20

100

829

721

0.7

0.8

• 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.