IHD-1820UH15% datasheet, PDF - EEWORLD Datasheet

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IHD-1820UH15%: DescriptionGeneral Fixed Inductor, 1 ELEMENT, 820 uH, GENERAL PURPOSE INDUCTOR; CategoryPassive components inductor; File Size66KB，1 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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IHD-1820UH15% Overview

General Fixed Inductor, 1 ELEMENT, 820 uH, GENERAL PURPOSE INDUCTOR

IHD-1820UH15% Parametric

Parameter Name	Attribute value
Maker	Vishay
Reach Compliance Code	unknown
ECCN code	EAR99
DC Resistance	1.98 Ω
Nominal inductance(L)	820 µH
Inductor Applications	HIGH CURRENT INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
Maximum rated current	0.36 A
Shape/Size Description	TUBULAR PACKAGE
shield	NO
surface mount	NO
Terminal surface	TIN
Terminal location	AXIAL
Terminal shape	PRINTED WIRING PIN
Test frequency	0.001 MHz
Tolerance	15%
Base Number Matches	1

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Model IHD

Vishay Dale

Filter Inductors

High Current

FEATURES

•

Printed circuit mounting (axial leads).

•

Protected by polyolefin tubing.

•

High saturation bobbin used allowing high inductance with low DC resistance.

•

Pre-tinned leads.

•

High resistivity core offers very high parallel resistance, resulting in maximum

coil performance.

•

20 sleeveless models available at reduced cost.

STANDARD ELECTRICAL SPECIFICATIONS

MODEL IHD-1

MODEL IHD-3

INCRE-

RATED MENTAL

DCR CURRENT CURRENT

(Amps

MAX.

(Max.

TOL.

(Ohms)

15%

.007

.008

.011

.013

.016

.018

.020

.022

.024

.025

.028

.031

.034

.043

.059

.066

.084

.113

.129

.150

.162

.226

.257

.288

.393

.504

.570

.643

.844

.977

1.18

1.50

1.76

2.13

2.53

2.84

3.79

4.24

5.75

6.44

7.30

9.34

10.7

14.8

18.0

22.7

25.7

29.7

33.7

38.0

52.8

67.3

76.0

Amps)

Approx.)

ELECTRICAL SPECIFICATIONS

INCRE-

RATED

MENTAL

IND.

DCR CURRENT CURRENT

IND.

@ 1kHz

MAX.

(Amps

@ 1kHz

(Max.

(

TOL.

(Ohms)

Approx.)

Amps)

(

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

10.0

12.0

15.0

18.0

22.0

27.0

33.0

39.0

47.0

56.0

68.0

82.0

100.0

120.0

150.0

180.0

220.0

270.0

330.0

390.0

470.0

560.0

680.0

820.0

1000.0

1200.0

1500.0

1800.0

2200.0

2700.0

3300.0

3900.0

4700.0

5600.0

6800.0

8200.0

10000.0

12000.0

15000.0

18000.0

15%

.009

.010

.011

.012

.013

.014

.016

.017

.022

.024

.026

.028

.033

.037

.040

.044

.050

.070

.075

.084

.104

.130

.145

.152

.208

.283

.330

.362

.505

.557

.650

.770

1.03

1.14

1.50

1.98

2.30

2.55

3.0

4.0

4.40

5.80

6.56

8.63

10.1

11.2

15.0

20.8

23.4

26.0

36.0

40.0

5.3

5.0

4.8

4.6

4.4

4.2

4.0

3.8

3.4

3.2

3.1

3.0

2.8

2.6

2.5

2.4

2.2

1.9

1.8

1.7

1.6

1.4

1.3

1.1

.94

.87

.83

.70

.67

.62

.57

.49

.47

.41

.36

.33

.31

.29

.25

.24

.21

.20

.17

.16

.15

.13

.11

.10

.08

7.0

6.4

5.7

5.2

4.7

4.3

3.9

3.6

3.3

3.0

2.7

2.5

2.3

2.1

1.9

1.7

1.5

1.4

1.3

1.2

1.1

.97

.88

.80

.73

.66

.60

.54

.49

.45

.40

.37

.34

.31

.28

.26

.23

.21

.19

.18

.16

.14

.13

.12

.11

.10

.09

.08

.07

.06

3.9

4.7

5.6

6.8

8.2

10.0

12.0

15.0

18.0

22.0

27.0

33.0

39.0

47.0

56.0

68.0

82.0

100.0

120.0

150.0

180.0

220.0

270.0

330.0

390.0

470.0

560.0

680.0

820.0

1000.0

1200.0

1500.0

1800.0

2200.0

2700.0

3300.0

3900.0

4700.0

5600.0

6800.0

8200.0

10000.0

12000.0

15000.0

18000.0

22000.0

27000.0

33000.0

39000.0

47000.0

56000.0

68000.0

82000.0

100000.0

4.0

3.2

2.5

2.0

1.6

1.2

1.0

.80

.60

.50

.40

.32

.25

.20

.16

.13

.10

.08

.07

8.2

7.5

6.9

6.3

5.7

5.2

4.7

4.3

3.9

3.5

3.2

2.9

2.7

2.5

2.3

2.1

1.9

1.7

1.6

1.4

1.3

1.2

1.1

.95

.88

.80

.74

.67

.61

.56

.51

.46

.42

.38

.34

.31

.29

.26

.24

.22

.20

.18

.17

.15

.14

.12

.11

.10

.09

.08

.07

.06

Inductance:

Measured at 1V with no

DC current.

Incremental Current:

The typical current

at which the inductance will be decreased

by 5% from its initial zero DC value.

Dielectric Rating:

2500V RMS between

winding and outer circumference to within

.250" [6.35mm] of the insulating sleeve

edge.

Operating Temperature:

- 55°C to + 125°C (no load).

- 55°C to + 85°C (at full rated current).

Current Rating:

Maximum continuous.

Operating current (DC or RMS) based on a

40°C temperature rise.

MECHANICAL SPECIFICATIONS

Wire:

Solid soft copper.

Terminals:

20 AWG tinned copper leads.

Coating:

Polyolefin tubing - flame

retardant UL type VW-1 per MIL-I-23053/5,

Class 3 requirements.

Core Material:

Ferrite.

DIMENSIONAL CONFIGURATIONS

[Numbers in brackets indicate millimeters]

B Max.

1.13 [28.70]

Min. Typ.

.032 [.813]

Dia. Typ.

A Dia.

Max.

#20 AWG

MODEL

IHD-1

IHD-3

(Max.)

.270 [6.85]

.460 [11.68]

(Max.)

.700 [17.78]

.900 [22.86]

PART MARKING

— Vishay Dale

— Model

— Value

— Date code

HOW TO ORDER

IHD-1

MODEL

3.9

INDUCTANCE

VALUE

15%

INDUCTANCE

TOLERANCE

www.vishay.com

118

Document Number 34016

Revision 28-Apr-99

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