IMS-2WWD-40

Vishay Dale

Document Number: 34047

For technical questions contact magnetics@vishay.com

www.vishay.com

Revision: 10-Aug-06

21

Inductors, Subminiature, Shielded

Subminiature, Shielded

* Incremental Current: The DC current required to cause a 5 %

reduction in the nominal inductance value.

FEATURES

• Classification is Grade 2, Class B

• Inductance range is 0.10 µH to 1000 µH

• High inductance-to-size ratio

• 0.133" [3.38 mm] diameter by 0.335" [8.51 mm] length

• Subminiature shielded inductor

• Solves special problems in density circuit application

ELECTRICAL SPECIFICATIONS

Inductance Tolerance: ± 10 % on Q-Meter

Dielectric Strength: 700 VRMS at sea level

Operating Temperature: - 55 °C to + 125 °C

Self-Resonant Frequency: Minimum SRF measured with

full length leads on Grid-Dip Meter

Rating: Maximum current based on 1/3 watt dissipation

MECHANICAL SPECIFICATIONS

Terminal Strength: Meets 5 pound pull test

DENSITY SPECIFICATIONS

Weight: 0.50 gram maximum

Shielding: Less than 3 % coupling with two units mounted

side by side at 1000 cycles

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

IND.

(µH)

TOL.

Q

MIN.

TEST

FREQ.

(MHz)

SRF

MIN.

(MHz)

DCR

MAX.

(Ohms)

RATED

DC

CURRE

INCR.*

CURRENT

(mA)

IMS-2WWD-40 0.10 ± 10 % 42

25

> 400 0.112

1720

> 1720

IMS-2WWD-40 0.12 ± 10 % 42

25

> 400 0.126

1630

> 1630

IMS-2WWD-40 0.15 ± 10 % 42

25

> 400 0.138

1550

> 1550

IMS-2WWD-40 0.18 ± 10 % 42

25

366

0.165

1420

> 1420

IMS-2WWD-40 0.22 ± 10 % 42

25

331

0.198

1330

> 1330

IMS-2WWD-40 0.27 ± 10 % 42

25

298

0.220

1230

> 1230

IMS-2WWD-40 0.33 ± 10 % 42

25

288

0.258

1140

> 1140

IMS-2WWD-40 0.39 ± 10 % 42

25

271

0.292

1060

> 1060

IMS-2WWD-40 0.47 ± 10 % 41

25

247

0.360

960

> 960

IMS-2WWD-40 0.56 ± 10 % 39

25

236

0.397

915

> 915

IMS-2WWD-40 0.68 ± 10 % 36

25

216

0.472

840

> 840

IMS-2WWD-40 0.82 ± 10 % 35

25

200

0.638

720

> 720

IMS-2WWD-40 1.0 ± 10 % 42

25

136

0.208

1260

> 1260

IMS-2WWD-40 1.2 ± 10 % 38

7.9

120

0.225

1210

> 1210

IMS-2WWD-40 1.5 ± 10 % 38

7.9

111

0.265

1120

> 1120

IMS-2WWD-40 1.8 ± 10 % 38

7.9

103

0.285

1080

> 1080

IMS-2WWD-40 2.2 ± 10 % 36

7.9

94

0.330

1000

> 1000

IMS-2WWD-40 2.7 ± 10 % 38

7.9

85

0.381

935

> 935

IMS-2WWD-40 3.3 ± 10 % 38

7.9

78

0.432

875

> 875

IMS-2WWD-40 3.9 ± 10 % 40

7.9

73

0.576

755

> 755

IMS-2WWD-40 4.7 ± 10 % 42

7.9

66

0.787

650

> 650

IMS-2WWD-40 5.6 ± 10 % 42

7.9

62

1.04

565

> 565

IMS-2WWD-40 6.8 ± 10 % 45

7.9

54

1.40

485

> 485

IMS-2WWD-40 8.2 ± 10 % 47

7.9

50

1.68

440

> 440

IMS-2WWD-40 10

± 10 % 51

7.9

44

2.58

355

> 355

IMS-2WWD-40 12

± 10 % 51

2.5

39

3.65

300

> 300

IMS-2WWD-40 15

± 10 % 45

2.5

44

0.862

620

200

IMS-2WWD-40 18

± 10 % 43

2.5

40

1.02

570

175

IMS-2WWD-40 22

± 10 % 42

2.5

36

1.12

545

160

IMS-2WWD-40 27

± 10 % 37

2.5

33

1.28

510

155

IMS-2WWD-40 33

± 10 % 46

2.5

30

1.70

440

150

IMS-2WWD-40 39

± 10 % 38

2.5

26

1.99

405

145

IMS-2WWD-40 47

± 10 % 42

2.5

23

2.41

370

140

IMS-2WWD-40 56

± 10 % 41

2.5

22

2.85

340

130

IMS-2WWD-40 68

± 10 % 46

2.5

18

3.21

320

120

IMS-2WWD-40 82

± 10 % 46

2.5

17

3.57

305

115

IMS-2WWD-40 100 ± 10 % 43

2.5

15

4.10

280

100

IMS-2WWD-40 120 ± 10 % 50

0.79

13

5.97

235

80

IMS-2WWD-40 150 ± 10 % 49

0.79

12

7.05

215

68

IMS-2WWD-40 180 ± 10 % 56

0.79

11

8.12

200

64

IMS-2WWD-40 220 ± 10 % 53

0.79

10

14.8

150

60

IMS-2WWD-40 270 ± 10 % 57

0.79

9

16.8

140

58

IMS-2WWD-40 330 ± 10 % 57

0.79

8.5

18.6

130

56

IMS-2WWD-40 390 ± 10 % 57

0.79

8

21.1

120

54

IMS-2WWD-40 470 ± 10 % 50

0.79

7

32.2

100

52

IMS-2WWD-40 560 ± 10 % 50

0.79

6

36.4

95

50

IMS-2WWD-40 680 ± 10 % 56

0.79

5.5

41.1

90

48

IMS-2WWD-40 820 ± 10 % 49

0.79

5

45.0

85

47

IMS-2WWD-40 1000 ± 10 % 49

0.79

4.5

52.0

80

45

DIMENSIONS in inches [millimeters]

MARKING

- Color coded

1.30 [33.02]

Typ. Min.

# 24 0.020 ± 0.002

[0.508 ± 0.051]

TCW

0.335

[8.51]

Max.

0.133

[3.38]

Max.

RoHS

COMPLIANT