SLF7055T-4R7N3R1-3PF - TDK

• All specifications are subject to change without notice.

• 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.

Inductors for Power Circuits

Wound/STD • magnetic shielded

SLF series

Type:

Issue date:

SLF6025 (6.0x6.0 mm)

SLF6028 (6.0x6.0 mm)

SLF6045 (6.0x6.0 mm)

SLF7032 (7.0x7.0 mm)

SLF7045 (7.0x7.0 mm)

SLF7055 (7.0x7.0 mm)

SLF10145 (10.1x10.1 mm)

SLF10165 (10.1x10.1 mm)

SLF12555 (12.5x12.5 mm)

SLF12565 (12.5x12.5 mm)

SLF12575 (12.5x12.5 mm)

September 2011

(1/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF6025

FEATURES

• The SLF series are characterized by low profile, low DC

resistance, and high current handling capacities.

• Because they are magnetically shielded, these parts can be

used in high-density mounting configurations.

• Flat bottom surface ensures secure, reliable mounting.

• Provided in embossed carrier tape packaging for use with

automatic mounting machines.

APPLICATIONS

Portable telephones, personal computers, hard disk drives, and

other electronic equipment.

SPECIFICATIONS

RECOMMENDED REFLOW SOLDERING CONDITIONS

PRODUCT IDENTIFICATION

(1) Series name

(2) Dimensions

(3) Packaging style

(4) Inductance value

(5) Inductance tolerance

(6) Rated current

(7) Lead-free compatible product

PACKAGING STYLE AND QUANTITIES

Conformity to RoHS Directive

Operating temperature range –20 to +85°C

[Including self-temperature rise]

Storage temperature range –40 to +85°C[Unit of products]

30s

120s

Preheating

Natural

cooling

250±5˚C

230˚C

180˚C

150˚C

Time(s)

SLF 6025 T- 4R7 M 1R5 - PF

(1) (2) (3) (4) (5) (6) (7)

6025 6.0×6.0×2.5mm (L×W×T)

T Taping(reel)

4R7 4.7µH

100 10µH

M±20%

1R5 1.5A

R88 0.88A

PF Lead-free compatible product

Packaging style Quantity

Taping 1000 pieces/reel

• 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.

(2/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

∗Rated current: Value obtained when current flows and the temperature has risen to 25°C or when DC current flows and the nominal value of inductance

has fallen by 30%, whichever is smaller.

• Test equipmentL: 4194A IMPEDANCE/GAIN-PHASE ANALYZER HP, or equivalent

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%

Rated current (A)∗

Part No.

Based on inductance

change

Based on

temperature rise

4.7 ±20% 100 0.0306 1.5max. 1.8typ. SLF6025T-4R7M1R5-PF

6.8 ±20% 100 0.0442 1.3max. 1.5typ. SLF6025T-6R8M1R3-PF

10 ±20% 100 0.0573 1max. 1.3typ. SLF6025T-100M1R0-PF

15 ±20% 100 0.085 0.88max. 1.1typ. SLF6025T-150MR88-PF

22 ±20% 100 0.122 0.73max. 0.94typ. SLF6025T-220MR73-PF

33 ±20% 100 0.18 0.59max. 0.79typ. SLF6025T-330MR59-PF

47 ±20% 100 0.24 0.48max. 0.67typ. SLF6025T-470MR48-PF

68 ±20% 100 0.37 0.42max. 0.54typ. SLF6025T-680MR42-PF

100 ±20% 100 0.5 0.33max. 0.47typ. SLF6025T-101MR33-PF

6±0.2

Marking

(Inductance code)

Winding start mark

6±0.2

41.51.5

(4)(0.9)

2±0.1 2.2

2.5±0.2

(0.1)

220

Weight: 0.3g typ.

Dimensions in mm

DC current(A)

0.1

100

1000

300

10.3 3 10

Inductance(µH)

L=0.1H C=20000µF

Specimen

Test circuit

YHP model-4275A(f=10kHz)

LCRmeter

22µH

33µH

10µH

6.8µH

4.7µH

15µH

(3/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF6028

FEATURES

• The SLF series are characterized by low profile, low DC

resistance, and high current handling capacities.

• Because they are magnetically shielded, these parts can be

used in high-density mounting configurations.

• Flat bottom surface ensures secure, reliable mounting.

• Provided in embossed carrier tape packaging for use with

automatic mounting machines.

APPLICATIONS

Portable telephones, personal computers, hard disk drives, and

other electronic equipment.

SPECIFICATIONS

RECOMMENDED REFLOW SOLDERING CONDITIONS

PRODUCT IDENTIFICATION

(1) Series name

(2) Dimensions

(3) Packaging style

(4) Inductance value

(5) Inductance tolerance

(6) Rated current

(7) Lead-free compatible product

PACKAGING STYLE AND QUANTITIES

Conformity to RoHS Directive

Operating temperature range –20 to +85°C

[Including self-temperature rise]

Storage temperature range –40 to +85°C[Unit of products]

30s

120s

Preheating

Natural

cooling

250±5˚C

230˚C

180˚C

150˚C

Time(s)

SLF 6028 T- 4R7 M 1R6 - PF

(1) (2) (3) (4) (5) (6) (7)

6028 6.0×6.0×2.8mm (L×W×T)

T Taping(reel)

4R7 4.7µH

100 10µH

M±20%

1R6 1.6A

R77 0.77A

PF Lead-free compatible product

Packaging style Quantity

Taping 1000 pieces/reel

• 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.

(4/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

∗Rated current: Value obtained when current flows and the temperature has risen to 25°C or when DC current flows and the nominal value of inductance

has fallen by 30%, whichever is smaller.

• Test equipment L: 4194A IMPEDANCE/GAIN-PHASE ANALYZER HP, or equivalent (Test frequency: 100kHz/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%

Rated current (A)∗

Part No.

Based on inductance

change

Based on

temperature rise

4.7 ±20% 100 0.0284 1.6max. 2.5typ. SLF6028T-4R7M1R6-PF

6.8 ±20% 100 0.0354 1.5max. 2.2typ. SLF6028T-6R8M1R5-PF

10 ±20% 100 0.0532 1.3max. 1.8typ. SLF6028T-100M1R3-PF

15 ±20% 100 0.0745 1max. 1.4typ. SLF6028T-150M1R0-PF

22 ±20% 100 0.104 0.77max. 1.3typ. SLF6028T-220MR77-PF

33 ±20% 100 0.148 0.69max. 1.1typ. SLF6028T-330MR69-PF

47 ±20% 100 0.21 0.59max. 0.92typ. SLF6028T-470MR59-PF

68 ±20% 100 0.29 0.5max. 0.78typ. SLF6028T-680MR50-PF

100 ±20% 100 0.43 0.42max. 0.64typ. SLF6028T-101MR42-PF

150 ±20% 100 0.65 0.34max. 0.5typ. SLF6028T-151MR34-PF

220 ±20% 100 0.98 0.26max. 0.38typ. SLF6028T-221MR26-PF

0.2

Marking

(Inductance code)

Winding start mark

0.2

41.51.5

4typ.

(0.9)

Weight: 0.3g typ.

Dimensions in mm

2±0.1 2.2

2.8±0.2

(0.05typ.)

220

10µH

15µH

22µH

33µH

DC current(A)

0.01

100

1000

300

10000

3000

0.1 0.30.03 3110

Inductance(µH)

L=0.1H C=20000µF

Specimen

Test circuit

YHP model-4275A or equivalent

LCR meter

(5/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF6045

FEATURES

• Miniature size

Mount area: 6×6mm

Height: 4.8mm max.

• Generic use for portable DC to DC converter line.

• High magnetic shield construction should actualize high

resolution for EMC protection.

• Available for automatic mounting in tape and real package.

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

soldering.

APPLICATIONS

LCD-TVs, PDP-TVs, LCD displays, DVD recorders, HDDs, DSCs,

etc.

SHAPES AND DIMENSIONS

RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

∗Rated current: Value obtained when current flows and the temperature has risen to 30°C or when DC current flows and the nominal value of inductance

has fallen by 10%, whichever is smaller.

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

Conformity to RoHS Directive

6±0.2

Winding start mark

Marking

(Inductance code)

6±0.2

4.5±0.3

221

Dimensions in mm

41.51.5

2.2

Part No. Inductance

(µH)

Inductance

tolerance(%)

Test frequency

(kHz)

DC resistance

(mΩ)

Rated current(A)∗

Based on inductance

change

Based on temperature

rise

SLF6045T-1R5N4R0-3PF 1.5 ±30 100 16±30% 4 4.1

SLF6045T-2R2N3R3-3PF 2.2 ±30 100 18±30% 3.3 3.8

SLF6045T-3R3N2R8-3PF 3.3 ±30 100 21.5±30% 2.8 3.4

SLF6045T-4R7N2R4-3PF 4.7 ±30 100 26.5±30% 2.4 3.2

SLF6045T-6R8N2R0-3PF 6.8 ±30 100 33±30% 2 2.8

SLF6045T-100M1R6-3PF 10 ±20 100 39±20% 1.6 2.7

SLF6045T-150M1R3-3PF 15 ±20 100 59.5±20% 1.3 2.2

SLF6045T-220M1R1-3PF 22 ±20 100 82±20% 1.1 1.8

• 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.

(6/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF7032

FEATURES

• The SLF series are characterized by low profile, low DC

resistance, and high current handling capacities.

• Because they are magnetically shielded, these parts can be

used in high-density mounting configurations.

• Flat bottom surface ensures secure, reliable mounting.

• Provided in embossed carrier tape packaging for use with

automatic mounting machines.

APPLICATIONS

Portable telephones, personal computers, hard disk drives, and

other electronic equipment.

SPECIFICATIONS

RECOMMENDED REFLOW SOLDERING CONDITIONS

PRODUCT IDENTIFICATION

(1) Series name

(2) Dimensions

(3) Packaging style

(4) Inductance value

(5) Inductance tolerance

(6) Rated current

(7) TDK internal code

Some products may not have this number.

(8) Lead-free compatible product

PACKAGING STYLE AND QUANTITIES

Conformity to RoHS Directive

Operating temperature range –20 to +85°C

[Including self-temperature rise]

Storage temperature range –40 to +85°C[Unit of products]

30s

120s

Preheating

Natural

cooling

250±5˚C

230˚C

180˚C

150˚C

Time(s)

SLF 7032 T- 220 M R96 -2 PF

(1) (2) (3) (4) (5) (6) (7) (8)

7032 7.0×7.0×3.2mm (L×W×T)

T Taping(reel)

3R3 3.3µH

100 10µH

M±20%

1R9 1.9A

R96 0.96A

PF Lead-free compatible product

Packaging style Quantity

Taping 1000 pieces/reel

• 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.

(7/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

• Test equipment L: 4194A IMPEDANCE/GAIN-PHASE ANALYZER HP, or equivalent (Measured at 100kHz/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%

Rated current

(A)max. Part No.

3.3 ±20% 100 0.023 1.9 SLF7032T-3R3M1R9-2PF

4.7 ±20% 100 0.030 1.7 SLF7032T-4R7M1R7-2PF

6.8 ±20% 100 0.041 1.6 SLF7032T-6R8M1R6-2PF

10 ±20% 100 0.053 1.4 SLF7032T-100M1R4-2PF

15 ±20% 100 0.075 1.1 SLF7032T-150M1R1-2PF

22 ±20% 100 0.11 0.96 SLF7032T-220MR96-2PF

33 ±20% 100 0.16 0.75 SLF7032T-330MR75-2PF

47 ±20% 100 0.24 0.67 SLF7032T-470MR67-2PF

68 ±20% 100 0.31 0.59 SLF7032T-680MR59-2PF

100 ±20% 100 0.45 0.45 SLF7032T-101MR45-2PF

150 ±20% 100 0.65 0.37 SLF7032T-151MR37-2PF

220 ±20% 100 1.05 0.29 SLF7032T-221MR29-2PF

330 ±20% 100 1.67 0.22 SLF7032T-331MR22-2PF

470 ±20% 100 2.05 0.2 SLF7032T-471MR20-2PF

680 ±20% 100 3.15 0.16 SLF7032T-681MR16-2PF

1000 ±20% 100 4.78 0.13 SLF7032T-102MR13-2PF

7±0.2

Winding start mark

Marking

(Inductance code)

7±0.2

3.2±0.2

0.1typ.

4.9typ.

0.9typ.

Weight: 0.4g

Dimensions in mm

2±0.1

4.9 1.51.5

2.2

470

DC current(A)

0.01

100

1000

300

10000

3000

0.1 0.30.03 3110

Inductance(µH)

L=0.1H C=20000µF

Specimen

Test circuit

YHP model-4275A or equivalent

Universal

bridge

1000µH

330µH

100µH

33µH

10µH

3.3µH

(8/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF7045

FEATURES

• The SLF series are characterized by low profile, low DC

resistance, and high current handling capacities.

• Because they are magnetically shielded, these parts can be

used in high-density mounting configurations.

• Flat bottom surface ensures secure, reliable mounting.

• Provided in embossed carrier tape packaging for use with

automatic mounting machines.

APPLICATIONS

Portable telephones, personal computers, hard disk drives, and

other electronic equipment.

SPECIFICATIONS

RECOMMENDED REFLOW SOLDERING CONDITIONS

PRODUCT IDENTIFICATION

(1) Series name

(2) Dimensions

(3) Packaging style

(4) Inductance value

(5) Inductance tolerance

(6) Rated current

(7) Lead-free compatible product

PACKAGING STYLE AND QUANTITIES

Conformity to RoHS Directive

Operating temperature range –20 to +85°C

[Including self-temperature rise]

Storage temperature range –40 to +85°C[Unit of products]

30s

120s

Preheating

Natural

cooling

250±5˚C

230˚C

180˚C

150˚C

Time(s)

SLF 7045 T- 220 M R90 - PF

(1) (2) (3) (4) (5) (6) (7)

7045 7.0×7.0×4.5mm (L×W×T)

T Taping(reel)

3R3 3.3µH

100 10µH

M±20%

2R5 2.5A

R90 0.90A

PF Lead-free compatible product

Packaging style Quantity

Taping 1000 pieces/reel

• 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.

(9/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

∗Rated current: Value obtained when current flows and the temperature has risen to 20°C or when DC current flows and the nominal value of inductance

has fallen by 10%, whichever is smaller.

• Test equipment L: 4194A IMPEDANCE/GAIN-PHASE ANALYZER HP, or equivalent (Measured at 100kHz/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%

Rated current(A)∗ max.

Part No.

Based on

inductance change

Based on

temperature rise

3.3 ±20% 100 0.02 2.5 2.3 SLF7045T-3R3M2R5-PF

4.7 ±20% 100 0.03 2 2.1 SLF7045T-4R7M2R0-PF

6.8 ±20% 100 0.039 1.7 1.74 SLF7045T-6R8M1R7-PF

10 ±20% 100 0.036 1.3 1.78 SLF7045T-100M1R3-PF

15 ±20% 100 0.052 1.1 1.53 SLF7045T-150M1R1-PF

22 ±20% 100 0.061 0.9 1.34 SLF7045T-220MR90-PF

33 ±20% 100 0.096 0.82 1.09 SLF7045T-330MR82-PF

47 ±20% 100 0.125 0.75 0.92 SLF7045T-470MR75-PF

68 ±20% 100 0.175 0.6 0.77 SLF7045T-680MR60-PF

100 ±20% 100 0.25 0.5 0.65 SLF7045T-101MR50-PF

150 ±20% 100 0.34 0.4 0.55 SLF7045T-151MR40-PF

220 ±20% 100 0.52 0.33 0.45 SLF7045T-221MR33-PF

330 ±20% 100 0.74 0.25 0.37 SLF7045T-331MR25-PF

470 ±20% 100 1.05 0.22 0.31 SLF7045T-471MR22-PF

680 ±20% 100 1.48 0.2 0.27 SLF7045T-681MR20-PF

1000 ±20% 100 2.28 0.14 0.25 SLF7045T-102MR14-PF

7±0.2

Winding start mark

Marking

(Inductance code)

7±0.2

4.5±0.3

0.1typ.

470

4.9typ.

0.9typ.

Weight: 0.6g

Dimensions in mm

2±0.1

4.9 1.51.5

2.2

DC current(A)

0.01

100

1000

300

10000

3000

0.1 0.30.03 3110

Inductance(µH)

L=0.1H C=20000µF

Specimen

Test circuit

YHP model-4275A or equivalent

Universal

bridge

1000µH

330µH

100µH

33µH

10µH

3.3µH

(10/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF7055

FEATURES

• Miniature size

Mount area: 7×7mm

Height: 5.8mm max.

• Generic use for portable DC to DC converter line.

• High magnetic shield construction should actualize high

resolution for EMC protection.

• Available for automatic mounting in tape and real package.

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

soldering.

APPLICATIONS

LCD-TVs, PDP-TVs, LCD displays, DVD recorders, HDDs, DSCs,

etc.

SHAPES AND DIMENSIONS

RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

∗Rated current: Value obtained when current flows and the temperature has risen to 30°C or when DC current flows and the nominal value of inductance

has fallen by 10%, whichever is smaller.

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

Conformity to RoHS Directive

7±0.2

Winding start mark

Marking

(Inductance code)

7±0.2

5.5±0.3

Dimensions in mm

221

Dimensions in mm

4.8 1.51.5

2.2

Part No. Inductance

(µH)

Inductance

tolerance(%)

Test frequency

(kHz)

DC resistance

(mΩ)

Rated current(A)∗

Based on inductance

change

Based on temperature

rise

SLF7055T-1R5N4R0-3PF 1.5 ±30 100 17.4±30% 6.2 4

SLF7055T-2R2N3R5-3PF 2.2 ±30 100 21.7±30% 5.3 3.5

SLF7055T-3R3N3R3-3PF 3.3 ±30 100 24±30% 4.3 3.3

SLF7055T-4R7N3R1-3PF 4.7 ±30 100 28±30% 3.6 3.1

SLF7055T-6R8N2R8-3PF 6.8 ±30 100 34±30% 3 2.8

SLF7055T-100M2R5-3PF 10 ±20 100 39.1±20% 2.6 2.5

SLF7055T-150M2R1-3PF 15 ±20 100 50.8±20% 2.1 2.2

SLF7055T-220M1R7-3PF 22 ±20 100 64.3±20% 1.7 2

• 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.

(11/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF10145

FEATURES

• The SLF series are characterized by low profile, low DC

resistance, and high current handling capacities.

• Because they are magnetically shielded, these parts can be

used in high-density mounting configurations.

• Flat bottom surface ensures secure, reliable mounting.

• Provided in embossed carrier tape packaging for use with

automatic mounting machines.

APPLICATIONS

Portable telephones, personal computers, hard disk drives, and

other electronic equipment.

SPECIFICATIONS

RECOMMENDED REFLOW SOLDERING CONDITIONS

PRODUCT IDENTIFICATION

(1) Series name

(2) Dimensions

(3) Packaging style

(4) Inductance value

(5) Inductance tolerance

(6) Rated current

(7) Lead-free compatible product

PACKAGING STYLE AND QUANTITIES

Conformity to RoHS Directive

Operating temperature range –20 to +90°C

[Including self-temperature rise]

Storage temperature range –40 to +90°C[Unit of products]

30s

120s

Preheating

Natural

cooling

250±5˚C

230˚C

180˚C

150˚C

Time(s)

SLF 10145 T- 220 M 1R9 - PF

(1) (2) (3) (4) (5) (6) (7)

10145 10.1×10.1×4.5mm (L×W×T)

T Taping(reel)

100 10µH

101 100µH

M±20%

N±30%

1R9 1.9A

R79 0.79A

PF Lead-free compatible product

Packaging style Quantity

Taping 500 pieces/reel

• 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.

(12/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

∗Rated current: Value obtained when current flows and the temperature has risen to 30°C or when DC current flows and the nominal value of inductance

has fallen by 10%, whichever is smaller.

• Test equipment L: 4194A IMPEDANCE/GAIN-PHASE ANALYZER HP, 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%

Rated current (A)∗ max.

Part No.

Based on

inductance change

Based on

temperature rise

3.3 ±30% 1 0.0161 4.9 3.7 SLF10145T-3R3N3R7-PF

5.6 ±20% 1 0.0220 3.8 3.2 SLF10145T-5R6M3R2-PF

10 ±20% 1 0.0364 3 2.5 SLF10145T-100M2R5-PF

15 ±20% 1 0.0472 2.4 2.2 SLF10145T-150M2R2-PF

22 ±20% 1 0.0591 2.1 1.9 SLF10145T-220M1R9-PF

33 ±20% 1 0.0815 1.6 1.7 SLF10145T-330M1R6-PF

47 ±20% 1 0.1 1.4 1.5 SLF10145T-470M1R4-PF

68 ±20% 1 0.14 1.2 1.3 SLF10145T-680M1R2-PF

100 ±20% 1 0.2 1 1.1 SLF10145T-101M1R0-PF

150 ±20% 1 0.35 0.79 0.81 SLF10145T-151MR79-PF

220 ±20% 1 0.47 0.65 0.7 SLF10145T-221MR65-PF

330 ±20% 1 0.68 0.54 0.58 SLF10145T-331MR54-PF

470 ±20% 1 1.03 0.47 0.47 SLF10145T-471MR47-PF

680 ±20% 1 1.6 0.38 0.38 SLF10145T-681MR38-PF

1000 ±20% 1 2.8 0.32 0.29 SLF10145T-102MR29-PF

1500 ±20% 1 3.4 0.22 0.26 SLF10145T-152MR22-PF

10.1±0.3

Winding start mark

Marking

(Inductance code)

10.1±0.3

5.6 2.52.5

6typ.2typ.

Weight: 1.3g typ.

Dimensions in mm

3±0.1 3.2

4.5±0.3

0.15typ.

220

DC current(A)

0.01

100

1000

300

10000

3000

0.1 0.30.03 3110

Inductance(µH)

1000µH

330µH

100µH

33µH

10µH

L=0.1H C=20000µF

Specimen

Test circuit

YHP model-4275A or equivalent

Universal

bridge

(13/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF10165

FEATURES

• Miniature size

Mount area: 10.1×10.1mm

Height: 7mm max.

• Generic use for portable DC to DC converter line.

• High magnetic shield construction should actualize high

resolution for EMC protection.

• Available for automatic mounting in tape and real package.

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

soldering.

APPLICATIONS

TVs, PDPs, notebook PCs, portable DVD players, terminal

adapters, amusement games, LCD monitors, digital audios, etc.

SHAPES AND DIMENSIONS

RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

∗Rated current: Value obtained when current flows and the temperature has risen to 30°C or when DC current flows and the nominal value of inductance

has fallen by 10%, whichever is smaller.

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

Conformity to RoHS Directive

10.1±0.3

Winding start

mark

Marking

(Inductance code)

10.1±0.3

7.0max.

220

Dimensions in mm

5.6

(10.6)

2.52.5

3.2

Part No. Inductance

(µH)

Inductance

tolerance(%)

Test frequency

(kHz)

DC resistance

(mΩ)

Rated current(A)∗

Based on inductance

change typ.

Based on temperature

rise typ.

SLF10165T-1R5N6R83PF 1.5 ±30 100 6.7±30% 10.7 6.8

SLF10165T-2R2N6R33PF 2.2 ±30 100 8.4±30% 8.9 6.3

SLF10165T-3R3N5R83PF 3.3 ±30 100 9.6±30% 7.8 5.8

SLF10165T-4R7N4R73PF 4.7 ±30 100 11.7±30% 6.1 4.7

SLF10165T-6R8N4R33PF 6.8 ±30 100 14±30% 4.6 4.3

SLF10165T-100M3R83PF 10 ±20 100 18.5±20% 4.1 3.8

SLF10165T-150M3R13PF 15 ±20 100 27±20% 3.1 3.1

SLF10165T-220M2R43PF 22 ±20 100 44.8±20% 2.7 2.4

• 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.

(14/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF12555

FEATURES

• The SLF series are characterized by low profile, low DC

resistance, and high current handling capacities.

• Because they are magnetically shielded, these parts can be

used in high-density mounting configurations.

• Flat bottom surface ensures secure, reliable mounting.

• Provided in embossed carrier tape packaging for use with

automatic mounting machines.

APPLICATIONS

Portable telephones, personal computers, hard disk drives, and

other electronic equipment.

SPECIFICATIONS

RECOMMENDED REFLOW SOLDERING CONDITIONS

PRODUCT IDENTIFICATION

(1) Series name

(2) Dimensions

(3) Packaging style

(4) Inductance value

(5) Inductance tolerance

(6) Rated current

(7) Lead-free compatible product

PACKAGING STYLE AND QUANTITIES

Conformity to RoHS Directive

Operating temperature range –20 to +90°C

[Including self-temperature rise]

Storage temperature range –40 to +90°C[Unit of products]

30s

120s

Preheating

Natural

cooling

250±5˚C

230˚C

180˚C

150˚C

Time(s)

SLF 12555 T- 220 M 2R3 - PF

(1) (2) (3) (4) (5) (6) (7)

12555 12.5×12.5×5.5mm (L×W×T)

T Taping(reel)

6R0 6µH

100 10µH

M±20%

N±30%

1R9 1.9A

R88 0.88A

PF Lead-free compatible product

Packaging style Quantity

Taping 500 pieces/reel

• 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.

(15/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

∗Rated current: Value obtained when current flows and the temperature has risen to 30°C or when DC current flows and the nominal value of inductance

has fallen by 10%, whichever is smaller.

• Test equipment L: 4194A IMPEDANCE/GAIN-PHASE ANALYZER HP, 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%

Rated current (A)∗ max.

Part No.

Based on

inductance change

Based on

temperature rise

6 ±30% 1 0.0164 3.6 4.9 SLF12555T-6R0N3R6-PF

10 ±20% 1 0.0215 3.4 4.3 SLF12555T-100M3R4-PF

15 ±20% 1 0.0259 2.8 3.9 SLF12555T-150M2R8-PF

22 ±20% 1 0.0338 2.3 3.4 SLF12555T-220M2R3-PF

33 ±20% 1 0.0415 1.9 3.1 SLF12555T-330M1R9-PF

47 ±20% 1 0.0618 1.6 2.5 SLF12555T-470M1R6-PF

68 ±20% 1 0.0832 1.3 2.2 SLF12555T-680M1R3-PF

100 ±20% 1 0.117 1.1 1.8 SLF12555T-101M1R1-PF

150 ±20% 1 0.19 0.88 1.4 SLF12555T-151MR88-PF

220 ±20% 1 0.27 0.72 1.2 SLF12555T-221MR72-PF

330 ±20% 1 0.41 0.59 1 SLF12555T-331MR59-PF

470 ±20% 1 0.52 0.49 0.88 SLF12555T-471MR49-PF

680 ±20% 1 0.76 0.43 0.73 SLF12555T-681MR43-PF

1000 ±20% 1 1.12 0.34 0.6 SLF12555T-102MR34-PF

1500 ±20% 1 1.73 0.29 0.48 SLF12555T-152MR29-PF

12.5±0.3

8.6 2.52.5

330

Winding start mark

Marking

(Inductance code)3±0.1

8.5typ.2typ.

Weight: 2.6g

Dimensions in mm

3.2

5.5±0.3

0.1typ.

DC current(A)

0.01

100

1000

300

10000

3000

0.1 0.30.03 3110

Inductance(µH)

1000µH

330µH

100µH

33µH

L=0.1H C=20000µF

Specimen

Test circuit

YHP model-4275A or equivalent

Universal

bridge

(16/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF12565

FEATURES

• The SLF series are characterized by low profile, low DC

resistance, and high current handling capacities.

• Because they are magnetically shielded, these parts can be

used in high-density mounting configurations.

• Flat bottom surface ensures secure, reliable mounting.

• Provided in embossed carrier tape packaging for use with

automatic mounting machines.

APPLICATIONS

Portable telephones, personal computers, hard disk drives, and

other electronic equipment.

SPECIFICATIONS

RECOMMENDED REFLOW SOLDERING CONDITIONS

PRODUCT IDENTIFICATION

(1) Series name

(2) Dimensions

(3) Packaging style

(4) Inductance value

(5) Inductance tolerance

(6) Rated current

(7) Lead-free compatible product

PACKAGING STYLE AND QUANTITIES

Conformity to RoHS Directive

Operating temperature range –20 to +105°C

[Including self-temperature rise]

Storage temperature range –40 to +105°C[Unit of products]

30s

120s

Preheating

Natural

cooling

250±5˚C

230˚C

180˚C

150˚C

Time(s)

SLF 12565 T- 220 M 3R5 - PF

(1) (2) (3) (4) (5) (6) (7)

12565 12.5×12.5×6.5mm (L×W×T)

T Taping(reel)

2R0 2µH

100 10µH

M±20%

N±30%

1R6 1.6A

3R5 3.5A

PF Lead-free compatible product

Packaging style Quantity

Taping 500 pieces/reel

• 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.

(17/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

∗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 10%, whichever is smaller.

• Test equipment L: 4194A IMPEDANCE/GAIN-PHASE ANALYZER HP 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%

Rated current (A)∗ max.

Part No.

Based on

inductance change

Based on

temperature rise

2 ±30% 1 0.0117 10 6.2 SLF12565T-2R0N6R2-PF

4.2 ±30% 1 0.015 7.3 5.5 SLF12565T-4R2N5R5-PF

7 ±30% 1 0.0177 5.7 5 SLF12565T-7R0N5R0-PF

10 ±20% 1 0.0202 5 4.8 SLF12565T-100M4R8-PF

15 ±20% 1 0.0237 4.2 4.4 SLF12565T-150M4R2-PF

22 ±20% 1 0.0316 3.5 3.8 SLF12565T-220M3R5-PF

33 ±20% 1 0.0406 2.8 3.4 SLF12565T-330M2R8-PF

47 ±20% 1 0.0578 2.4 2.8 SLF12565T-470M2R4-PF

68 ±20% 1 0.0787 2 2.4 SLF12565T-680M2R0-PF

100 ±20% 1 0.123 1.6 1.9 SLF12565T-101M1R6-PF

220 ±20% 1 0.273 1 1.2 SLF12565T-221M1R0-PF

12.5±0.3

Winding start mark

Marking

(Inductance code)3±0.1

8.5typ.2typ.

Weight: 3.2g

Dimensions in mm

6.5±0.35

0.1typ.

330

8.6 2.52.5

3.2

DC current(A)

0.01

100

1000

300

10000

3000

0.1 0.30.03 3110

Inductance(µH)

33µH

68µH

100µH

L=0.1H C=20000µF

Specimen

Test circuit

YHP model-4275A or equivalent

Universal

bridge

(18/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

Inductors for Power Circuits

Wound/STD • Magnetic Shielded

SLF Series SLF12575

FEATURES

• The SLF series are characterized by low profile, low DC

resistance, and high current handling capacities.

• Because they are magnetically shielded, these parts can be

used in high-density mounting configurations.

• Flat bottom surface ensures secure, reliable mounting.

• Provided in embossed carrier tape packaging for use with

automatic mounting machines.

APPLICATIONS

Portable telephones, personal computers, hard disk drives, and

other electronic equipment.

SPECIFICATIONS

RECOMMENDED REFLOW SOLDERING CONDITIONS

PRODUCT IDENTIFICATION

(1) Series name

(2) Dimensions

(3) Packaging style

(4) Inductance value

(5) Inductance tolerance

(6) Rated current

(7) Lead-free compatible product

PACKAGING STYLE AND QUANTITIES

Conformity to RoHS Directive

Operating temperature range –20 to +105°C

[Including self-temperature rise]

Storage temperature range –40 to +105°C[Unit of products]

30s

120s

Preheating

Natural

cooling

250±5˚C

230˚C

180˚C

150˚C

Time(s)

SLF 12575 T- 220 M 3R2 - PF

(1) (2) (3) (4) (5) (6) (7)

12575 12.5×12.5×7.5mm (L×W×T)

T Taping(reel)

3R3 3.3µH

100 10µH

M±20%

N±30%

1R9 1.9A

3R2 3.2A

PF Lead-free compatible product

Packaging style Quantity

Taping 500 pieces/reel

• 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.

(19/19)

001-02 / 20110925 / e531_slf

• All specifications are subject to change without notice.

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

∗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 10%, whichever is smaller.

• Test equipment L: 4194A IMPEDANCE/GAIN-PHASE ANALYZER HP, 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%

Rated current (A)∗ max.

Part No.

Based on

inductance change

Based on

temperature rise

1.2 ±30% 1 0.0069 13 8.2 SLF12575T-1R2N8R2-PF

2.7 ±30% 1 0.0094 10 7 SLF12575T-2R7N7R0-PF

3.9 ±30% 1 0.0104 9 6.7 SLF12575T-3R9N6R7-PF

5.6 ±30% 1 0.0116 7.8 6.3 SLF12575T-5R6N6R3-PF

6.8 ±30% 1 0.0131 7.2 5.9 SLF12575T-6R8N5R9-PF

10 ±20% 1 0.0156 5.5 5.4 SLF12575T-100M5R4-PF

15 ±20% 1 0.0184 4.7 5 SLF12575T-150M4R7-PF

22 ±20% 1 0.0263 4 4 SLF12575T-220M4R0-PF

33 ±20% 1 0.0395 3.2 3.4 SLF12575T-330M3R2-PF

47 ±20% 1 0.0528 2.7 3 SLF12575T-470M2R7-PF

68 ±20% 1 0.0778 2 2.4 SLF12575T-680M2R0-PF

100 ±20% 1 0.125 1.9 1.9 SLF12575T-101M1R9-PF

150 ±20% 1 0.175 1.5 1.6 SLF12575T-151M1R5-PF

220 ±20% 1 0.258 1.3 1.3 SLF12575T-221M1R3-PF

12.5±0.3

Winding start mark

Marking

(Inductance code)3±0.1

8.5typ.2typ.

Weight: 3.6g

Dimensions in mm

7.5±0.35

0.1typ.

330

8.6 2.52.5

3.2

DC current(A)

0.01

100

1000

300

10000

3000

0.1 0.30.03 3110

Inductance(µH)

6.8µH

22µH

47µH

100µH

10µH

L=0.1H C=20000µF

Specimen

Test circuit

YHP model-4275A or equivalent

Universal

bridge