IHD4ER4R7L datasheet, PDF - EEWORLD Datasheet

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IHD4ER4R7L: DescriptionGeneral Fixed Inductor, 1 ELEMENT, 4.7 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, AXIAL LEADED, ROHS COMPLIANT; CategoryPassive components inductor; File Size118KB，2 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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IHD4ER4R7L Overview

General Fixed Inductor, 1 ELEMENT, 4.7 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, AXIAL LEADED, ROHS COMPLIANT

IHD4ER4R7L Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Vishay
Reach Compliance Code	unknown
ECCN code	EAR99
core material	FERRITE
DC Resistance	0.008 Ω
Nominal inductance(L)	4.7 µH
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e2
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
Shape/Size Description	TUBULAR PACKAGE
shield	NO
surface mount	NO
Terminal surface	Tin/Copper (Sn/Cu)
Terminal location	AXIAL
Terminal shape	WIRE
Test frequency	0.001 MHz
Tolerance	15%

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IHD-4

Vishay Dale

Choke Coil

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

RoHS

COMPLIANT

STANDARD ELECTRICAL SPECIFICATIONS

Inductance

(µH) at

1 kHz, 1 V

3.9

4.7

5.6

6.8

8.2

100

120

150

180

220

270

330

390

470

560

680

820

1000

1200

1500

1800

2200

2700

3300

3900

4700

5600

6800

8200

10000

12000

15000

18000

22000

27000

33000

39000

47000

56000

68000

82000

100000

Tolerance

± 15 %

DCR

Max

(Ohms)

0.007

0.008

0.011

0.013

0.016

0.018

0.020

0.022

0.024

0.025

0.028

0.031

0.034

0.043

0.059

0.066

0.084

0.113

0.129

0.150

0.162

0.226

0.257

0.288

0.393

0.504

0.570

0.643

0.844

0.977

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

Irms

(A)

4.00

3.20

2.50

2.00

1.60

1.20

1.00

0.80

0.60

0.50

0.40

0.32

0.25

0.20

0.16

0.13

0.10

0.08

0.07

Isat

(A)

8.20

7.50

6.90

6.30

5.70

5.20

4.70

4.30

3.90

3.50

3.20

2.90

2.70

2.50

2.30

2.10

1.90

1.70

1.60

1.40

1.30

1.20

1.10

0.95

0.88

0.80

0.74

0.67

0.61

0.56

0.51

0.46

0.42

0.38

0.34

0.31

0.29

0.26

0.24

0.22

0.20

0.18

0.17

0.15

0.14

0.12

0.11

0.10

0.09

0.08

0.07

0.06

ELECTRICAL SPECIFICATIONS

Inductance Range:

3.9 µH to 100000 µH

Inductance Tolerance:

± 15 %

Incremental Current:

The typical current at which the

inductance will be cecreased by 5 % from its initial zero DC

value

Temperature Rise:

40 °C Max at Irms

Storage Temperature:

- 55 °C to + 125 °C

Operating Temperature:

- 55 °C to + 85 °C

MECHANICAL SPECIFICATIONS

Wire:

Enamelled copper wire 2-UEW

Core:

DRWW ferrite core

Lead:

Tinned copper wire

Tube:

Shrinkable tube

Varnish:

#8562/C

0.032

[ 0.813]

typ.

0.900

[ 22.86]

max.

1.13

[ 28.70]

min.

0.460

[ 11.68]

max.

DALE

IHD-4

10 µH

DATE CODE

-----

-------

------

---

DESCRIPTION

IHD-4

100 µH

15 %

PACKAGE

CODE

JEDEC LEAD

(Pb)-FREE

STANDARD

MODEL INDUCTACE TOLERANCE

VALUE

GLOBAL PART NUMBER

INDUCTANCE VALUE

INDUCTANCE

TOLERANCE

Document Number: 34182

Revision: 17-Jan-06

PRODUCT FAMILY

www.vishay.com

PACKAGE CODE

For technical questions contact: magnetics@vishay.com

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