IMS-2SWWD-30

Vishay Dale

Document Number: 34046

For technical questions contact magnetics@vishay.com

www.vishay.com

Revision: 10-Aug-06

19

Inductors

Commercial, Subminiature, Molded, Shielded

ELECTRICAL SPECIFICATIONS

Inductance Tolerance: ± 10 % on Q-Meter at specified

frequency

Dielectric Strength: 700 VRMS at sea level

Operating Temperature: - 55 °C to + 105 °C

Self-Resonant Frequency: Measured per MIL-PRF-15305

Q: Measured on a Q-Meter at specified frequency

Rating: Maximum based on 1/3 watt dissipation

MECHANICAL SPECIFICATIONS

Terminal Strength: Meets five pound pull test; three 360°

rotations in alternate directions per MIL-PRF-15305 (latest

revision)

FEATURES

• Classification is Grade 1, Class A

• Ultra-reliable molded shielded inductor

• Inductance range is 0.10 µH to 10 000 µH

• 0.136" [3.45 mm] diameter by 0.335" [8.51 mm] length

• Molded epoxy envelope

• Subminiature size for high density circuits and high

inductance-to-size ratio

• Utmost reliability, electrical performance and minimum

coupling in high density packaging

DENSITY SPECIFICATIONS

Weight: 0.50 gram maximum

Shielding: Less than 3 % coupling with two units mounted

side by side at 1000 cycles

ENVIRONMENTAL SPECIFICATIONS

Moisture: Meets requirements of MIL-PRF-15305

Vibration: High frequency, 10 Hz to 2000 Hz at 20 g ± 10 %

maximum for 12 logarithmic swings each of 20 minute

duration repeated for each of three mutually perpendicular

planes

Shock: 100 g, 6 ms

* Incremental Current: The DC current required to cause a 5 % reduction in the nominal inductance value

DIMENSIONS in inches [millimeters]

1.438 ± 0.188

[36.52 ± 4.78]

#24 0.020 ± 0.002

[0.508 ± 0.051]

TCW

0.335 ± 0.010

[8.51 ± 0.254]

0.145 [3.68]

Max.

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

IND.

(µH)

TOL.

Q

MIN.

TEST FREQ.

MIN.

(MHz)

SELF- RESONANT

FREQ. MIN.

(MHz)

DCR

MAX.

(Ohms)

RATED DC

CURRENT

(mA)

INCREMENTAL*

CURRENT

(mA)

IMS-2SWWD-3

0.10

± 10 %

42

25

480

0.087

1038

> 1650

IMS-2SWWD-3

0.12

± 10 %

42

25

460

0.090

1021

> 1630

IMS-2SWWD-3

0.15

± 10 %

42

25

400

0.098

978

> 1550

IMS-2SWWD-3

0.18

± 10 %

42

25

360

0.117

895

> 1420

IMS-2SWWD-3

0.22

± 10 %

42

25

340

0.141

815

> 1330

IMS-2SWWD-3

0.27

± 10 %

42

25

320

0.157

773

> 1230

IMS-2SWWD-3

0.33

± 10 %

42

25

295

0.178

726

> 1140

IMS-2SWWD-3

0.39

± 10 %

42

25

275

0.208

671

> 1060

IMS-2SWWD-3

0.47

± 10 %

41

25

250

0.257

604

> 960

IMS-2SWWD-3

0.56

± 10 %

39

25

238

0.283

576

> 915

IMS-2SWWD-3

0.68

± 10 %

36

25

224

0.337

527

> 840

IMS-2SWWD-3

0.82

± 10 %

35

25

205

0.470

447

> 720

RoHS

COMPLIANT