2024年3月26日发(作者：满诗蕾)

Wire Wound SMD Power Inductors – SWPA Series

Operating temperature range: -40℃~+125℃ (Including self-heating)

FEATURES

z

z

z

z

z

Magnetic-resin shielded construction reduces buzz noise to ultra-low levels

Metallization on ferrite core results in excellent shock resistance and damage-free durability

Closed magnetic circuit design reduces leakage flux and Electro Magnetic Interference (EMI)

30% higher current rating than conventional inductors of equal size

Takes up less PCB real estate and save more power

APPLICATIONS

z LED Lighting

z Next-generation mobile devices with multifunction such as mobile TV and digital movie cameras

z Flat-screen TVs, blue-ray disc recorders, set top box

z Notebooks, desktop computers, servers, graphic cards cards

z Portable gaming devices, personal navigation systems, personal multimedia devices

z Automotive systems

z Telecomm base stations

PRODUCT IDENTIFICATION

SWPA

3012

S

1R0

N

T

①

② ③ ④ ⑤ ⑥

① Type

SWPA Wire Wound SMD Power Inductor

②

External Dimensions (L×W×H) [mm]

252010 2.5×2.0×1.0

252012 2.5×2.0×1.2

3010 3.0×3.0×1.0

3012 3.0×3.0×1.2

3015 3.0×3.0×1.5

4010 4.0×4.0×1.0

4012 4.0×4.0×1.2

4018 4.0×4.0×1.8

4020 4.0×4.0×2.0

4026 4.0×4.0×2.6

4030 4.0×4.0×3.0

5012 5.0×5.0×1.2

5020 5.0×5.0×2.0

5040 5.0×5.0×4.0

6020 6.0×6.0×2.0

6028 6.0×6.0×2.8

6045 6.0×6.0×4.5

8040 8.0×8.0×4.0

8050 8.0×8.0×5.0

8065 8.0×8.0×6.5

③ Feature Type

S Standard

④ Nominal Inductance

Example Nominal Value

1R0 1.0μH

100 10μH

⑤ Inductance Tolerance

K ±10%

M ±20%

N ±30%

⑥ Packing

T Tape Carrier Package

Sunlord

Specifications subject to change without notice. Please check our website for latest information. Revised 2015/02/28

Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832660 Fax: 0086-755-82269029 E-Mail: sunlord@

SHAPE AND DIMENSIONS

Fig.1

Fig.2

D

C

B

E

A

F

E

D

Fig.3

Recommended Land Pattern

Unit: mm

Series Shape A B C D

1.5±0.2

1.5±0.2

2.5±0.2

2.5±0.2

2.5±0.2

3.3±0.2

3.3±0.2

3.3±0.2

3.3±0.2

3.3±0.2

3.3±0.2

4.0±0.2

4.0±0.2

4.0±0.2

4.9±0.3

4.9±0.3

4.9±0.3

6.3±0.3

6.3±0.3

6.3±0.3

E

0.80±0.2

0.80±0.2

0.75±0.2

0.75±0.2

0.75±0.2

0.95±0.2

0.95±0.2

0.95±0.2

0.95±0.2

0.95±0.2

0.95±0.2

1.25±0.2

1.25±0.2

1.25±0.2

1.55±0.3

1.55±0.3

1.55±0.3

2.00±0.3

2.00±0.3

2.00±0.3

F a Typ. b Typ.

c

c Typ.

SWPA252010S Fig.1 2.5±0.1 2.0±0.1 1.0Max.

SWPA252012S Fig.1 2.5±0.1 2.0±0.1 1.2Max.

SWPA3010S Fig.2 3.0±0.2 3.0±0.2 1.0Max.

SWPA3012S Fig.2 3.0±0.2 3.0±0.2 1.2Max.

SWPA3015S Fig.2 3.0±0.2 3.0±0.2 1.5Max.

SWPA4010S Fig.2 4.0±0.2 4.0±0.2 1.0Max.

SWPA4012S Fig.2 4.0±0.2 4.0±0.2 1.2Max.

SWPA4018S Fig.2 4.0±0.2 4.0±0.2 1.8Max.

SWPA4020S Fig.2 4.0±0.2 4.0±0.2 2.0Max.

SWPA4026S Fig.2 4.0±0.2 4.0±0.2 2.6Max.

SWPA4030S Fig.2 4.0±0.2 4.0±0.2 3.0Max.

SWPA5012S Fig.3 5.0±0.2 5.0±0.2 1.2Max.

SWPA5020S Fig.3 5.0±0.2 5.0±0.2 2.0Max.

SWPA5040S Fig.3 5.0±0.2 5.0±0.2 4.0Max.

SWPA6020S Fig.2 6.0±0.3 6.0±0.3 2.0Max.

SWPA6028S Fig.2 6.0±0.3 6.0±0.3 2.8Max.

SWPA6045S Fig.2 6.0±0.3 6.0±0.3 4.5Max.

SWPA8040S Fig.2 8.0±0.3 8.0±0.3 4.2Max.

SWPA8050S Fig.3 8.0±0.3 8.0±0.3 5.0Max.

SWPA8065S Fig.3 8.0±0.3 8.0±0.3 6.5Max.

0.80±0.2 0.80 0.85 2.0

0.80±0.2 0.80 0.85 2.0

1.5±0.2 1.5 0.8 2.7

1.5±0.2 1.5 0.8 2.7

1.5±0.2 1.5 0.8 2.7

2.1±0.2 1.9 1.1 3.7

2.1±0.2 1.9 1.1 3.7

2.1±0.2 1.9 1.1 3.7

2.1±0.2 1.9 1.1 3.7

2.1±0.2 1.9 1.1 3.7

2.1±0.2 1.9 1.1 3.7

2.5±0.2 2.3 1.4 4.2

2.5±0.2 2.3 1.4 4.2

2.5±0.2 2.3 1.4 4.2

2.9±0.3 2.8 1.7 5.7

2.9±0.3 2.8 1.7 5.7

2.9±0.3 2.8 1.7 5.7

4.0±0.3 3.8 2.2 7.5

4.0±0.3 3.8 2.2 7.5

4.0±0.3 3.8 2.2 7.5

※*1: All products are printed with Marking except the 252010S, 252012S, 3010S, 3012S and 3015S series.

Sunlord

Specifications subject to change without notice. Please check our website for latest information. Revised 2015/02/28

Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832660 Fax: 0086-755-82269029 E-Mail: sunlord@

2024年3月26日发(作者：满诗蕾)

Wire Wound SMD Power Inductors – SWPA Series

Operating temperature range: -40℃~+125℃ (Including self-heating)

FEATURES

z

z

z

z

z

Magnetic-resin shielded construction reduces buzz noise to ultra-low levels

Metallization on ferrite core results in excellent shock resistance and damage-free durability

Closed magnetic circuit design reduces leakage flux and Electro Magnetic Interference (EMI)

30% higher current rating than conventional inductors of equal size

Takes up less PCB real estate and save more power

APPLICATIONS

z LED Lighting

z Next-generation mobile devices with multifunction such as mobile TV and digital movie cameras

z Flat-screen TVs, blue-ray disc recorders, set top box

z Notebooks, desktop computers, servers, graphic cards cards

z Portable gaming devices, personal navigation systems, personal multimedia devices

z Automotive systems

z Telecomm base stations

PRODUCT IDENTIFICATION

SWPA

3012

S

1R0

N

T

①

② ③ ④ ⑤ ⑥

① Type

SWPA Wire Wound SMD Power Inductor

②

External Dimensions (L×W×H) [mm]

252010 2.5×2.0×1.0

252012 2.5×2.0×1.2

3010 3.0×3.0×1.0

3012 3.0×3.0×1.2

3015 3.0×3.0×1.5

4010 4.0×4.0×1.0

4012 4.0×4.0×1.2

4018 4.0×4.0×1.8

4020 4.0×4.0×2.0

4026 4.0×4.0×2.6

4030 4.0×4.0×3.0

5012 5.0×5.0×1.2

5020 5.0×5.0×2.0

5040 5.0×5.0×4.0

6020 6.0×6.0×2.0

6028 6.0×6.0×2.8

6045 6.0×6.0×4.5

8040 8.0×8.0×4.0

8050 8.0×8.0×5.0

8065 8.0×8.0×6.5

③ Feature Type

S Standard

④ Nominal Inductance

Example Nominal Value

1R0 1.0μH

100 10μH

⑤ Inductance Tolerance

K ±10%

M ±20%

N ±30%

⑥ Packing

T Tape Carrier Package

Sunlord

Specifications subject to change without notice. Please check our website for latest information. Revised 2015/02/28

Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832660 Fax: 0086-755-82269029 E-Mail: sunlord@

SHAPE AND DIMENSIONS

Fig.1

Fig.2

D

C

B

E

A

F

E

D

Fig.3

Recommended Land Pattern

Unit: mm

Series Shape A B C D

1.5±0.2

1.5±0.2

2.5±0.2

2.5±0.2

2.5±0.2

3.3±0.2

3.3±0.2

3.3±0.2

3.3±0.2

3.3±0.2

3.3±0.2

4.0±0.2

4.0±0.2

4.0±0.2

4.9±0.3

4.9±0.3

4.9±0.3

6.3±0.3

6.3±0.3

6.3±0.3

E

0.80±0.2

0.80±0.2

0.75±0.2

0.75±0.2

0.75±0.2

0.95±0.2

0.95±0.2

0.95±0.2

0.95±0.2

0.95±0.2

0.95±0.2

1.25±0.2

1.25±0.2

1.25±0.2

1.55±0.3

1.55±0.3

1.55±0.3

2.00±0.3

2.00±0.3

2.00±0.3

F a Typ. b Typ.

c

c Typ.

SWPA252010S Fig.1 2.5±0.1 2.0±0.1 1.0Max.

SWPA252012S Fig.1 2.5±0.1 2.0±0.1 1.2Max.

SWPA3010S Fig.2 3.0±0.2 3.0±0.2 1.0Max.

SWPA3012S Fig.2 3.0±0.2 3.0±0.2 1.2Max.

SWPA3015S Fig.2 3.0±0.2 3.0±0.2 1.5Max.

SWPA4010S Fig.2 4.0±0.2 4.0±0.2 1.0Max.

SWPA4012S Fig.2 4.0±0.2 4.0±0.2 1.2Max.

SWPA4018S Fig.2 4.0±0.2 4.0±0.2 1.8Max.

SWPA4020S Fig.2 4.0±0.2 4.0±0.2 2.0Max.

SWPA4026S Fig.2 4.0±0.2 4.0±0.2 2.6Max.

SWPA4030S Fig.2 4.0±0.2 4.0±0.2 3.0Max.

SWPA5012S Fig.3 5.0±0.2 5.0±0.2 1.2Max.

SWPA5020S Fig.3 5.0±0.2 5.0±0.2 2.0Max.

SWPA5040S Fig.3 5.0±0.2 5.0±0.2 4.0Max.

SWPA6020S Fig.2 6.0±0.3 6.0±0.3 2.0Max.

SWPA6028S Fig.2 6.0±0.3 6.0±0.3 2.8Max.

SWPA6045S Fig.2 6.0±0.3 6.0±0.3 4.5Max.

SWPA8040S Fig.2 8.0±0.3 8.0±0.3 4.2Max.

SWPA8050S Fig.3 8.0±0.3 8.0±0.3 5.0Max.

SWPA8065S Fig.3 8.0±0.3 8.0±0.3 6.5Max.

0.80±0.2 0.80 0.85 2.0

0.80±0.2 0.80 0.85 2.0

1.5±0.2 1.5 0.8 2.7

1.5±0.2 1.5 0.8 2.7

1.5±0.2 1.5 0.8 2.7

2.1±0.2 1.9 1.1 3.7

2.1±0.2 1.9 1.1 3.7

2.1±0.2 1.9 1.1 3.7

2.1±0.2 1.9 1.1 3.7

2.1±0.2 1.9 1.1 3.7

2.1±0.2 1.9 1.1 3.7

2.5±0.2 2.3 1.4 4.2

2.5±0.2 2.3 1.4 4.2

2.5±0.2 2.3 1.4 4.2

2.9±0.3 2.8 1.7 5.7

2.9±0.3 2.8 1.7 5.7

2.9±0.3 2.8 1.7 5.7

4.0±0.3 3.8 2.2 7.5

4.0±0.3 3.8 2.2 7.5

4.0±0.3 3.8 2.2 7.5

※*1: All products are printed with Marking except the 252010S, 252012S, 3010S, 3012S and 3015S series.

Sunlord

Specifications subject to change without notice. Please check our website for latest information. Revised 2015/02/28

Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832660 Fax: 0086-755-82269029 E-Mail: sunlord@