531_SLF6028

990803

Specifications which provide more details for the proper and safe use of the described product are available upon request.

All specifications are subject to change without notice.

531_SLF6028

(2/2)

Inductors

SLF Series SLF6028 Type

For Power Line

SMD

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

fallen by 30%, whichever is smaller.

• Test equipment Inductance: YHP 4194A IMPEDANCE GAIN/PHASE ANALYZER, or equivalent (Test frequency: 1kHz/0.5V)

Rdc: DIGITAL MILLIOHM METER VP-2941A MATSUSHITA, or equivalent

TYPICAL ELECTRICAL CHARACTERISTICS

INDUCTANCE CHANGE vs. DC SUPERPOSITION

CHARACTERISTICS

Inductance

(µH)

Inductance

tolerance (%)

Test frequency

L (kHz)

DC resistance

(

Ω)±20%

Part No.

Based on inductance

change

Based on

temperature rise

4.7

±20

1

0.0284

1.6max.

2.5typ.

SLF6028T-4R7M1R6

6.8

±20

1

0.0354

1.5max.

2.2typ.

SLF6028T-6R8M1R5

10

±20

1

0.0532

1.3max.

1.8typ.

SLF6028T-100M1R3

15

±20

1

0.0745

1max.

1.4typ.

SLF6028T-150M1R0

22

±20

1

0.104

0.77max.

1.3typ.

SLF6028T-220MR77

33

±20

1

0.148

0.69max.

1.1typ.

SLF6028T-330MR69

47

±20

1

0.21

0.59max.

0.92typ.

SLF6028T-470MR59

68

±20

1

0.29

0.5max.

0.78typ.

SLF6028T-680MR50

100

±20

1

0.43

0.42max.

0.64typ.

SLF6028T-101MR42

6±0.2

Marking

(Inductance code)

Winding start mark

Weight: 0.3g typ.

Dimensions in mm

2±0.1

2.2

2.8±0.2

(0.05typ.)

220

10

µH

15

µH

22

µH

33

µH

DC current(A)

0.01

3

1

100

1000

300

30

10

10000

3000

0.1

0.3

0.03

3

110

A

L=0.1H C=20000

µF

Specimen

Test circuit

YHP model-4275A or equivalent

DC