P0438 datasheet, PDF - EEWORLD Datasheet

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P0438: DescriptionGeneral Purpose Inductor, 12.2uH, 15%, 1 Element, SMD, 3323; CategoryPassive components inductor; File Size74KB，2 Pages; ManufacturerPulse Electronics

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P0438 Overview

General Purpose Inductor, 12.2uH, 15%, 1 Element, SMD, 3323

P0438 Parametric

Parameter Name	Attribute value
package instruction	3323
Reach Compliance Code	unknown
ECCN code	EAR99
uppercase and lowercase codes	3323
structure	Shielded
DC Resistance	0.161 Ω
Nominal inductance(L)	12.2 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	ROS1
Number of functions	1
Number of terminals	2
Maximum operating temperature	130 °C
Minimum operating temperature	-40 °C
Package height	3.18 mm
Package length	8.51 mm
Package form	SMT
Package width	5.72 mm
Maximum rated current	0.5 A
series	ROS1
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Tolerance	15%
Base Number Matches	1

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SMT POWER INDUCTORS

Shielded Toroid Series - Ros1/Ros2 Series

TWO PACKAGE SIZES:

Height:

3.2mm and 5.3mm Max

Footprint:

8.1mm x 5.3mm and 14.0mm x 10.2mm

Current Rating:

up to 5A

Inductance Range:

.51µH to 357µH

Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C

Pulse

Part

Number

P0430

P0431

P0432

P0433

P0434

P0435

P0436

P0437

P0438

P0439

P0440

P0441

P0442

P0443

P0444

P0445

P0446

Inductance

@ Irated

(µH Min)

0.51

0.76

0.85

1.44

1.87

2.72

4.33

5.35

8.84

10.79

17.59

25.50

35.80

52.70

127

0.51

0.67

1.09

1.53

1.78

3.74

4.76

5.61

9.09

11.47

22.95

39.10

40.80

69.70

76.50

137

182

272

357

Irated

(A)

DCR (mΩ)

TYP

100

140

155

250

280

440

650

1050

1065

1600

8.1

8.7

11.4

13.0

15.0

23.0

26.1

33.0

70.4

60.0

90.4

123.5

240.0

245.2

305.2

480.9

681.7

1030.4

1200.0

MAX

16.1

20.7

32.2

39.1

115

161

178

288

322

506

747

1208

1225

1840

9.3

13.1

17.3

26.5

104

142

276

282

351

553

784

1185

1380

Inductance

@ 0A

(µH +/- 15%)

1.1

1.9

2.6

3.9

6.0

7.1

12.2

14.7

23.8

33.8

110

122

179

.65

.86

1.5

2.3

5.1

6.3

7.5

13.2

15.5

57.2

62.5

100

103

180

254

422.5

500

Reference

(V*µsec)

1.2

1.8

2.3

3.1

3.3

4.4

5.0

6.5

8.4

9.8

3.1

1.0

7.5

10.5

105

130

Trise

Factor

(K0)

1.45

.508

Coreloss

Factor

(K1)

1.27E-11

8.87E-11

Factor

(K2)

476.2

370.4

277.8

238.1

196.1

158.7

144.9

111.1

101.0

79.4

66.7

55.6

45.7

37.0

35.1

29.0

181.8

151.5

113.6

90.9

60.6

56.8

50.5

39.5

35.0

24.6

18.9

18.2

14.0

14.2

10.0

8.7

7.0

6.1

Ros 1 Series

2.00

1.90

1.50

1.20

1.00

0.70

0.60

0.50

0.45

0.34

0.29

0.24

0.20

0.17

0.16

0.14

5.00

3.00

2.50

2.00

1.80

1.50

1.30

1.00

0.90

0.80

0.60

0.50

0.40

0.35

0.30

0.25

Ros 2 Series

P0450

P0451

P0452

P0453

P0454

P0455

P0456

P0457

P0458

P0459

P0460

P0461

P0462

P0463

P0464

P0465

P0466

P0467

P0468

USA 858 674 8100

•

UK 44 1483 401 700

•

France 33 3 84 35 04 04

•

Singapore 65 6287 8998

•

Shanghai

86 21 54643211 / 2

•

China 86 769 85538070

•

Taiwan 886 3 4641811

www.pulseeng.com

P617.A (3/06)

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