SKL143-8R2 datasheet, PDF - EEWORLD Datasheet

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SKL143-8R2: DescriptionGeneral Purpose Inductor, 8.2uH, 20%, 1 Element, SMD, CHIP, 5450; CategoryPassive components inductor; File Size47KB，1 Pages; ManufacturerDelta Electronics

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SKL143-8R2 Overview

General Purpose Inductor, 8.2uH, 20%, 1 Element, SMD, CHIP, 5450

SKL143-8R2 Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
ECCN code	EAR99
DC Resistance	0.085 Ω
Nominal inductance(L)	8.2 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	SKL143
Number of functions	1
Number of terminals	2
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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Power Inductor

SKL143 TYPE

FEATURES

Magnetic shield

Without noise

Footprint compatible with

most standard servers

AT 25

C: 100KHz, 0.1V

PART NO.

SKL143-8R2

SKL143-100

SKL143-150

Note: The initial inductance drop 10% at Isat.

SMD TYPE

APPLICATIONS

Notebook computers

Electric Battery Driving Equipment

(uH) 20%

8.2

DCR

( ) MAX

0.085

0.10

0.12

Isat

(Amperes)

6.0

3.5

4.5

MECHANICAL CONSTRUCTION

14.50

4.90

SCHEMATICS

SKL143 -100

5.00

BOTTOM VIEW

4.80

DATE CODE

SUGGESTED PAD LAYOUT

UNIT : mm / inch

A = 13.80 0.50 / 0.543 0.020

B = 12.70 0.40 / 0.500 0.016

C = 3.50 / 0.138 (REF)

D = 3.20 / 0.126 MAX

E = 0.03 / 0.001 MIN

F = 3.20 / 0.126 (REF)

INDUCTANCE VS. DC BIAS CURVE

20.00

INDUCTANCE (uH)

15.00

10.00

5.00

0.00

0.5A

1.0A

1.5A

2.0A

2.5A

3.0A

3.5A

SKL143-150

SKL143-100

SKL143-8R2

4.0A

4.5A

5.0A

5.5A

6.0A

DC BIAS

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

252, SHANG YING ROAD, KUEI SAN, TAOYUAN HSIEN 333, TAIWAN, R.O.C.

TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.deltaww.com/products/networking/power.htm

A-17

SKL143-8R2 Related Products

	SKL143-8R2	SKL143-150	SKL143-100
Description	General Purpose Inductor, 8.2uH, 20%, 1 Element, SMD, CHIP, 5450	General Purpose Inductor, 15uH, 20%, 1 Element, SMD, CHIP, 5450	General Purpose Inductor, 10uH, 20%, 1 Element, SMD, CHIP, 5450
Reach Compliance Code	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99
DC Resistance	0.085 Ω	0.12 Ω	0.1 Ω
Nominal inductance(L)	8.2 µH	15 µH	10 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	SKL143	SKL143	SKL143
Number of functions	1	1	1
Number of terminals	2	2	2
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	YES	YES	YES
surface mount	YES	YES	YES
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	WRAPAROUND	WRAPAROUND	WRAPAROUND
Test frequency	0.1 MHz	0.1 MHz	0.1 MHz
Tolerance	20%	20%	20%
Base Number Matches	1	1	1

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