Datasheet > SP1040

SP1040

更新时间： 2025-09-13 18:09:55

品牌	Logo	应用领域
SUNTSU		/
页数	文件大小	规格书
5页	893K
描述
Suntsu power inductors are available in surface-mount packaging with various package sizes. Suntsu

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数据手册

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SP1040 数据手册

Molding Power Choke

SIDMP-SP1040 Series

11.5mm x 10.0mm x 3.8mm

Features

• Magnetic Shielded Structure

• Composite Structure

Applications

• Use in Buck Converter

• Laptops

• Ultra Low Buzz Noise

• Displayer

• Low Loss, High Efﬁciency, Wide Application

• Network Communication Equipment

Frequency

• Lightweight Design, High Density SMD

Part Numbering Guide

S ID MP - SP 1040 - 2R2 M

SUNTSU

Inductor

Tolerance

M : 20%

N : 30%

Inductance

3R3 : 3.30

330 : 33.00

331 : 330.00

Molding Power

Choke

Package Size

1040 : 11.5 x 10.0 x 3.8mm

COMPLIANT

Standard Proﬁle

D.C.R. (mΩ)

Typical

D.C.R. (mΩ)

Max

Saturation Current (A) Temp. Rise Current (A)

Part Number

Inductance (µH)

Tolerance

20%

Typical

SIDMP-SP1040-R15M

SIDMP-SP1040-R22M

SIDMP-SP1040-R36M

SIDMP-SP1040-R47M

SIDMP-SP1040-R56M

SIDMP-SP1040-R68M

SIDMP-SP1040-1R0M

SIDMP-SP1040-1R2M

SIDMP-SP1040-1R5M

SIDMP-SP1040-2R2M

SIDMP-SP1040-3R3M

SIDMP-SP1040-4R7M

SIDMP-SP1040-5R6M

SIDMP-SP1040-6R8M

SIDMP-SP1040-8R2M

SIDMP-SP1040-100M

SIDMP-SP1040-150M

0.15

0.22

0.36

0.47

0.56

0.68

1.00

0.39

0.67

1.20

0.65

70.00

40.00

1.00

48.00

46.00

40.00

33.00

28.00

27.00

26.00

25.00

16.00

14.00

12.50

10.00

9.50

35.00

30.00

28.00

26.50

25.00

21.50

18.50

18.00

13.20

10.70

9.90

1.50

1.60

1.20

2.00

2.40

3.30

1.70

1.90

2.50

1.20

3.90

3.40

3.60

6.70

10.30

12.00

17.90

20.00

22.20

24.70

35.40

1.50

4.20

8.00

11.80

20.00

23.00

23.50

27.00

30.00

45.00

2.20

3.30

4.70

5.60

6.80

8.20

10.00

15.00

8.10

7.70

7.30

9.30

6.90

7.00

5.80

SIDMP-SP1040-220M

SIDMP-SP1040-330M

SIDMP-SP1040-470M

SIDMP-SP1040-680M

SIDMP-SP1040-820M

22.00

33.00

47.00

68.00

82.00

20%

66.00

92.00

6.00

5.00

4.50

3.80

3.00

4.70

3.70

3.10

54.00

86.00

145.00

195.00

305.00

126.00

176.00

254.00

2.60

2.20

Suntsu Electronics, Inc.

142 TECHNOLOGY DR., SUITE 150

IRVINE, CA 92618

www.suntsu.com

Speciﬁcations are subject

to change without notice.

Call: +1-949-783-7300 | Fax: +1-949-783-7301

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