SRP1038AA Series - Shielded Power Inductors

Features

n

Shieldedconstruction

n

Metalalloypowdercore

n

Highsaturationcurrent

n

Lowbuzznoise

n

AEC-Q200compliant

n

RoHScompliant*andhalogenfree**

Electrical Specifications @ 25 °C

Bourns

Part Number

Inductance

@ 100 KHz

/ 1 V

Q (Typ.)

@100 KHz

/ 1 V

SRF

(MHz)

Typ.

DCR

(mW)

Typ.

DCR

(mW)

Max.

Irms

(A)

Typ.

Isat

(A)

Typ.

Terminal

Type

L

(µH)

Tol.

(%)

SRP1038AA-R15Y 0.15 30

10

190

0.5

0.6

44

82

Non-

Lead

Frame

SRP1038AA-R22M 0.22 20

10

150

0.72

0.83

36

70

SRP1038AA-R36M 0.36 20

10

105

1.05

1.18

33

51

SRP1038AA-R47M 0.47 20

10

78

1.3

1.5

32

46

SRP1038AA-R56M 0.56 20

10

68

1.6

1.8

25

34

SRP1038AA-R68M 0.68 20

10

60

1.9

2.2

23

31

SRP1038AA-1R0M 1.00 20

15

50

2.9

3.25

20

29

SRP1038AA-1R5M 1.50 20

15

36

3.7

4.2

17.5

26

SRP1038AA-2R2M 2.20 20

15

26

5.8

6.7

15

20

Lead

Frame

SRP1038AA-3R3M 3.30 20

15

20

10.5

11.8

11

17.5

SRP1038AA-4R7M 4.70 20

15

16

15.8

19

8.8 15.2

SRP1038AA-5R6M 5.60 20

15

14

19

22.8

8.0 14.1

SRP1038AA-6R8M 6.80 20

15

13

22

24.5

7.8 12.2

SRP1038AA-100M 10.0 20

20

11

27

30

7.5

8.6

SRP1038AA-150M 15.0 20

20

9

41

45

6.25 7.0

SRP1038AA-220M 22.0 20

20

8

58

66

5.0

6.2

SRP1038AA-330M 33.0 20

20

6.5

84

91

4.4

5.5

SRP1038AA-470M 47.0 20

20

5

125

143

3.5

4.0

Materials

Core..........................Metal alloy powder

Wire ............................Enameled copper

Terminal Finish ...................................Sn

Packaging....... 500 pcs. per 13-inch reel

Please consult Bourns® Model SRP-A

Series Visual Inspection Guide for detailed

construction, processing and testing

information.

Product Dimensions

Lead Frame Terminal

Non-Lead Frame Terminal

2R2

2026

1R0

2026

10.0 ± 0.3

(.394 ± .012)

0 ~ 0.2

(0 ~ .008)

0 ~ 0.2

(0 ~ .008)

10.0 ± 0.3

(.394 ± .012)

(SRP1038AA-R56M ~ -1R5M)

(SRP1038AA-2R2M ~ -470M)

(SRP1038AA-R15Y ~ -R47M

3.0 ± 0.3

(.118 ± .012)

3.8 ± 0.2

(.150 ± .008)

2.0 ± 0.3

(.079 ± .012)

2.3 ± 0.3

(.091 ± .012)

11.0 ± 0.3

(.433 ± .012)

10.0 ± 0.3

(.394 ± .012)

11.0 ± 0.3

(.433 ± .012)

10.0 ± 0.3

(.394 ± .012)

2.5 ± 0.3

(.098 ± .012)

3.0 ± 0.3

(.118 ± .012)

3.8 ± 0.2

(.150 ± .008)

2.3 ± 0.3

(.091 ± .012)

2.0 ± 0.3

(.079 ± .012)

DIMENSIONS:

MM

(INCHES)

Specificationsaresubjecttochangewithoutnotice.Usersshouldverifyactualdeviceperformanceintheirspecific

applications.Theproductsdescribedhereinandthisdocumentaresubjecttospecificlegaldisclaimersassetforthonthe

Recommended Layout

12.5

(.492)

5.4

(.213)

3.5

(.138)

Electrical Schematic

13.6

(.535)

11.0±0.5

(.433±.020)

10.0±0.3

(.394±.012)

5.4

(.213)

3.5

(.138)

3.8±0.2

(.150+.008)

100

1516

11.0±0.5

(.433±.020)

10.0±0.3

(.394±.012)

10.0±0.3

(.394±.012)

10.0±0.3

(.394±.012)

R45

1516

3.8±0.2

(.150+.008)

3.0±0.3

(.118±.012)

2.3±0.3

(.091±.012)

2.75±0.35

(.108±.014)

3.0±0.3

(.118±.012)

2.3±0.3

(.091±.012)

2.75±0.35

(.108±.014)

* RoHSDirective2015/863,Mar31,2015andAnnex.

**Bournsconsidersaproducttobe“halogenfree”if

(a)theBromine(Br)contentis900ppmorless;(b)

theChlorine(Cl)contentis900ppmorless;and(c)

thetotalBromine(Br)andChlorine(Cl)contentis

1500ppmorless.

WARNING

Cancer and Reproductive Harm

www.P65Warnings.ca.gov

AUTOMOTIVE

GRADE

Additional Information

Click these links for more information:

General Specifications

Operating Temp. ........-55 °C to +155 °C

(Temperature rise included)

Storage Temperature (Component)

................................-55 °C to +155 °C

Rated Current

............ Inductance drops 30 % at Isat

Moisture Sensitivity Level.....................1

ESD Classification (HBM).................N/A

thickness, airflow and other cooling provisions

all affect the part temperature. Part temperature

should be verified in the end application.

PRODUCT TECHNICAL

LIBRARY

INVENTORY SAMPLES CONTACT

DIMENSIONS:

MM

(INCHES)