LPS4012-472NC datasheet, PDF - EEWORLD Datasheet

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LPS4012-472NC: DescriptionGeneral Purpose Inductor, 4.7uH, 30%, 1 Element, SMD, ROHS COMPLIANT; CategoryPassive components inductor; File Size107KB，2 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/

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LPS4012-472NC Overview

General Purpose Inductor, 4.7uH, 30%, 1 Element, SMD, ROHS COMPLIANT

LPS4012-472NC Parametric

Parameter Name	Attribute value
Maker	COILCRAFT
Reach Compliance Code	compliant
ECCN code	EAR99
DC Resistance	0.175 Ω
Nominal inductance(L)	4.7 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	LPS4012
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
self resonant frequency	30 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	30%

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Document 433-1

SMT Power Inductors – LPS4012 Series

This LPS4012 series of low profile

shielded power inductors is de-

signed with PDAs, wireless phones,

digital cameras and other hand-

held products in mind.

These inductors have exceptionally

low DCR and exceptional current

handling capability for parts this size.

They are available in 27 values from 0.28 µH to 3.3 mH.

The specially designed cover completely protects the

windings and provides the best possible surface for

pick and place handling.

Parts shown in bold are stocked for immediate deliv-

ery. Other parts are special order. For free evaluation

samples, contact Coilcraft or order them online at

www.coilcraft.com.

Part number

LPS4012-281_L_

LPS4012-681_L_

LPS4012-102_L_

LPS4012-152_L_

LPS4012-222_L_

LPS4012-332_L_

LPS4012-472_L_

LPS4012-562_L_

LPS4012-682_L_

LPS4012-103ML_

LPS4012-153ML_

LPS4012-223ML_

LPS4012-333ML_

LPS4012-104ML_

LPS4012-124ML_

LPS4012-154ML_

LPS4012-224ML_

LPS4012-334ML_

LPS4012-474ML_

LPS4012-564ML_

LPS4012-684ML_

LPS4012-824ML_

LPS4012-105ML_

LPS4012-155ML_

LPS4012-185ML_

LPS4012-225ML_

LPS4012-335ML_

(µH)

0.28

0.68

1.0

1.5

2.2

3.3

4.7

5.6

6.8

10.0

15.0

22.0

33.0

100

120

150

220

330

470

560

680

820

1000

1500

1800

2200

3300

tol

30,20

L typ

DCR

SRF

@ 1 MHz max

typ

Isat

(µH)

(Ohms) (MHz) (A)

0.28

0.68

1.0

1.5

2.2

3.3

4.7

5.6

6.8

10.0

15.0

22.0

33.0

—

0.020 400

0.055 105

0.060 100

0.070 80

0.100 50

0.100 35

0.175 30

0.260 24

0.340 20

0.350 20

0.550 15

0.600 10

0.825 10

2.40

9.0

3.30

8.0

3.50

8.0

5.20

7.0

7.20

7.0

10.0

5.0

12.5

3.5

13.5

3.0

20.0

3.0

21.5

3.0

35.0

2.5

36.0

2.0

40.0

1.0

76.0

0.95

5.0

3.5

2.5

2.1

1.5

1.4

1.3

1.2

0.70

0.60

0.50

0.37

0.22

0.20

0.17

0.16

0.14

0.11

0.10

0.095

0.090

0.075

0.072

0.067

0.025

1. When ordering, please specify

tolerance

and

packaging

codes:

LPS4012-682MLC

Tolerance: M

= 20%

= 30%

(Table shows stock tolerances in bold.)

Packaging: C

= 7″ machine-ready reel. EIA-481 embossed plastic

tape (1000 parts per full reel).

= Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter C instead.

= 13″ machine-ready reel. EIA-481 embossed plastic

tape. Factory order only, not stocked (3500 parts per

full reel).

Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.

Tolerances in bold are stocked for immediate shipment.

DCR measured on a micro-ohmmeter.

SRF measured using Agilent/HP 8753ES or equivalent.

For inductance values

≥10

µH, DC current at which the inductance drops

20% (max) from its value without current. For inductance values <10 µH,

DC current at which the inductance drops 30% (max) from its value

without current.

Storage and operating temperature range

−40°C

to +85°C.

Electrical specifications at 25°C.

Specifications subject to change without notice.

Please check our website for latest information.

Document 433-1

Revised 03/02/06

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