LFC32LBK2R7M datasheet, PDF - EEWORLD Datasheet

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LFC32LBK2R7M: DescriptionGeneral Purpose Inductor, 2.7uH, 20%, 1 Element, Ferrite-Core, SMD, CHIP, 1210; CategoryPassive components inductor; File Size154KB，2 Pages; ManufacturerKOA Speer; Websitehttp://www.koaspeer.com/

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LFC32LBK2R7M Overview

General Purpose Inductor, 2.7uH, 20%, 1 Element, Ferrite-Core, SMD, CHIP, 1210

LFC32LBK2R7M Parametric

Parameter Name	Attribute value
Reach Compliance Code	compliant
ECCN code	EAR99
core material	FERRITE
DC Resistance	1.1 Ω
Nominal inductance(L)	2.7 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e0
Number of functions	1
Number of terminals	2
Maximum operating temperature	100 °C
Minimum operating temperature	-40 °C
Minimum quality factor (at nominal inductance)	30
Maximum rated current	0.29 A
self resonant frequency	70 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal surface	TIN LEAD
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	7.96 MHz
Tolerance	20%
Base Number Matches	1

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INDUCTORS

TECHNOLOGY OF TOMORROW

FERRITE CORE

WIREWOUND MOLDED

CHIP INDUCTOR

LFC32 KL32

H t

STRUCTURE

Ferrite core

Winding wire

Terminal (copper base)

Molded resin

IDENTIFICATION

PRODUCT CODE

COATING COLOR

MARKING

Silver

3 digit Inductance

Code

LFC32 / KL32

Black

Products with Pb-free terminations

meet RoHS requirements

INDUCTORS

TYPE DESIGNATION (HOW TO ORDER)

Old Part No.

New Part No.

(Pb-free)

LFC32 (KL32)

PRODUCT

CODE

TERMINATION

SURFACE MATERIAL

C: SnCu

L: Sn/Pb

R56

NOMINAL

INDUCTANCE

3 digits

(Unit: µH)

INDUCTANCE

TOLERANCE

J: ±5%

K: ±10%

M: ±20%

INDUCTANCE

TOLERANCE

TAPING*

TE, BK

*Please see “PACKAGING”

Type indication KL32 or LFC32 depends on measuring equipment only

FEATURES

■

Excellent heat resistance and mechanical strength

due to molded resin

■

Wide inductance range due to five different ferrite materials

■

Surface mount style with a footprint of „1210”

■

Wide range of applications (video cameras,

mobile communications, car electronics, computer systems etc.)

■

Operating temperature range: –40° C … +100° C

■

Suitable for reflow, wave and iron soldering

■

Lab Kit available

DIMENSIONS (mm)

PRODUCT

CODE

LFC32

3.2 ± 0.2

2.5 ± 0.2

2.2 ± 0.2

1.7 ± 0.1

1.9 ± 0.1

(nom)

0.5

INDUCTANCE MEASURING EQUIPMENT

PRODUCT

CODE

LFC 32

KL 32

INDUCTANCE RANGE

0.005 µH … 0.10 µH

0.12 µH … 330 µH

0.005 µH … 8.2 µH

10 µH … 330 µH

EQUIPMENT

Impedance analyser HP 4191 A

Q meter HP 4342 A

Impedance analyser HP 4191 A

Impedance analyser HP 4192 A

CHARACTERISTICS

Q vs. FREQUENCY

DC BIAS

EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21 / 89 89-0 • FAX: +49 (0) 48 21/ 89 89 89 • Internet: www.koaeurope.de

(µH)

Revision: 5. Nov. 2004

Specifications given herein may be changed at any time without prior notice.

Please confirm technical specifications before you order and/or use.

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