IMS-2WWD-40390UH10% datasheet, PDF

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IMS-2WWD-40390UH10%: DescriptionGeneral Fixed Inductor, 1 ELEMENT, 390 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR; CategoryPassive components inductor; File Size19KB，1 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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IMS-2WWD-40390UH10% Overview

General Fixed Inductor, 1 ELEMENT, 390 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR

IMS-2WWD-40390UH10% Parametric

Parameter Name	Attribute value
Maker	Vishay
Reach Compliance Code	unknown
ECCN code	EAR99
core material	FERRITE
DC Resistance	21.1 Ω
Nominal inductance(L)	390 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Minimum quality factor (at nominal inductance)	57
Maximum rated current	0.12 A
Shape/Size Description	TUBULAR PACKAGE
shield	YES
surface mount	NO
Terminal location	AXIAL
Terminal shape	PRINTED WIRING PIN
Test frequency	0.79 MHz
Tolerance	10%

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Model IMS-2WWD-40

Inductors

Subminiature, Shielded

FEATURES

Vishay Dale

•

Classification is Grade 2, Class B.

•

Inductance range is .10µH to 1000µH.

•

High inductance-to-size ratio.

•

.133" [3.38mm] diameter by .335" [8.51mm] length.

•

Subminiature shielded inductor.

•

Solves special problems in density circuit application.

STANDARD ELECTRICAL SPECIFICATIONS

IND.

(

.10

.12

.15

.18

.22

.27

.33

.39

.47

.56

.68

.82

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

100

120

150

180

220

270

330

390

470

560

680

820

1000

TOL. MIN.

(MHz)

10%

7.9

2.5

.79

TEST SRF DCR RATED DC

INCR.*

FREQ. MIN. MAX. CURRENT CURRENT

(MHz) (Ohms)

(mA)

ELECTRICAL SPECIFICATIONS

Inductance Tolerance:

10% Q-Meter.

Dielectric Strength:

700 V RMS at sea level.

Operating Temperature:

- 55°C to + 125°C.

Self-Resonant Frequency:

Minimum SRF

measured with full length leads on Grid-Dip Meter.

PHENOLIC

MODEL

IMS-2WWD-40

> 400

366

331

298

288

271

247

236

216

200

136

120

111

103

8.5

5.5

4.5

.112

.126

.138

.165

.198

.220

.258

.292

.360

.397

.472

.638

.208

.225

.265

.285

.330

.381

.432

.576

.787

1.04

1.40

1.68

2.58

3.65

.862

1.02

1.12

1.28

1.70

1.99

2.41

2.85

3.21

3.57

4.10

5.97

7.05

8.12

14.8

16.8

18.6

21.1

32.2

36.4

41.1

45.0

52.0

1720

1630

1550

1420

1330

1230

1140

1060

960

915

840

720

1260

1210

1120

1080

1000

935

875

755

650

565

485

440

355

300

620

570

545

510

440

405

370

340

320

305

280

235

215

200

150

140

130

120

100

> 1720

> 1630

> 1550

> 1420

> 1330

> 1230

> 1140

> 1060

> 960

> 915

> 840

> 720

> 1260

> 1210

> 1120

> 1080

> 1000

> 935

> 875

> 755

> 650

> 565

> 485

> 440

> 355

> 300

200

175

160

155

150

145

140

130

120

115

100

Rating:

Maximum current based on 1/3 watt

dissipation.

MECHANICAL SPECIFICATIONS

Terminal Strength:

Meets 5 pound pull test.

DENSITY SPECIFICATIONS

Weight:

.50 gram maximum.

Shielding:

Less than 3% coupling with two units

mounted side by side at 1000 cycles.

DIMENSIONAL CONFIGURATIONS

[Numbers in brackets indicate millimeters]

IRON

1.3 [33.02]

Typ. Min.

#24 .020

.002

[.508

.051] TCW

.335

[8.51]

Max.

.133

[3.38]

Max.

PART MARKING

— Color coded

FERRITE

HOW TO ORDER

IMS-2WWD-40

MODEL

.10

INDUCTANCE

VALUE

10%

INDUCTANCE

TOLERANCE

*Incremental Current:

The DC current required to cause a 5% reduction in the

nominal inductance value.

Document Number 34047

Revision 30-Apr-99

www.vishay.com

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