531_SLF10145

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_SLF10145

(2/2)

Inductors

SLF Series SLF10145 Type

For Power Line

SMD

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

fallen by 10%, whichever is smaller.

• Test equipment

L:YHP 4194A IMPEDANCE GAIN/PHASE ANALYZER, or equivalent (Measured at 1kHz/0.5V)

Rdc:MATSUSHITA VP-2941A DIGITAL MILLIOHM METER, 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

10

±20

1

0.0364

3

2.5

SLF10145T-100M2R5

15

±20

1

0.0472

2.4

2.2

SLF10145T-150M2R2

22

±20

1

0.0591

2.1

1.9

SLF10145T-220M1R9

33

±20

1

0.0815

1.6

1.7

SLF10145T-330M1R6

47

±20

1

0.1

1.4

1.5

SLF10145T-470M1R4

68

±20

1

0.14

1.2

1.3

SLF10145T-680M1R2

100

±20

1

0.2

1

1.1

SLF10145T-101M1R0

150

±20

1

0.35

0.79

0.81

SLF10145T-151MR79

220

±20

1

0.47

0.65

0.7

SLF10145T-221MR65

330

±20

1

0.68

0.54

0.58

SLF10145T-331MR54

470

±20

1

1.03

0.47

0.47

SLF10145T-471MR47

680

±20

1

1.6

0.38

0.38

SLF10145T-681MR38

1000

±20

1

2.8

0.32

0.29

SLF10145T-102MR29

1500

±20

1

3.4

0.22

0.26

SLF10145T-152MR22

10.1±0.3

Winding start mark

Marking

(Inductance code)

Weight: 1.3g typ.

Dimensions in mm

3±0.1

3.2

4.5±0.3

0.15typ.

DC current(A)

0.01

3

1

100

1000

300

30

10

10000

3000

0.1

0.3

0.03

3

110

1000

µH

330

µH

100

µH

33

µH

10

µH

A

L=0.1H C=20000

µF

Specimen

Test circuit

YHP model-4275A or equivalent

DC