LQH43MN122K03B datasheet, PDF - EEWORLD Datasheet

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LQH43MN122K03B: DescriptionGeneral Purpose Inductor, 1200uH, 10%, 1 Element, Ferrite-Core, SMD, CHIP, 1812; CategoryPassive components inductor; File Size52KB，2 Pages; ManufacturerMurata; Websitehttps://www.murata.com

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LQH43MN122K03B Overview

General Purpose Inductor, 1200uH, 10%, 1 Element, Ferrite-Core, SMD, CHIP, 1812

LQH43MN122K03B Parametric

Parameter Name	Attribute value
Maker	Murata
Reach Compliance Code	compliant
ECCN code	EAR99
core material	FERRITE
DC Resistance	30 Ω
Nominal inductance(L)	1200 µH
Inductor Applications	RF INDUCTOR
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	-25 °C
Package height	0.85 mm
Package length	4.5 mm
Package form	SMT
Package width	3.2 mm
Minimum quality factor (at nominal inductance)	40
Maximum rated current	0.045 A
self resonant frequency	1.8 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
special characteristics	Q MEASURED AT 0.252MHZ
surface mount	YES
Terminal surface	TIN COPPER
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	10%

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Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

!Note

•Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.

•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.

This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for

O05E12.pdf 04.8.9

LQH43M/N Series

3.6±0.2

3.2±0.2

LQH43M/N series consists of winding type chip coils

for general use by Murata's original auto winding

technology and ferrite core.

2.6±0.2

Features

1. High Q value at high frequency and low DC resistance

2. Wide inductance range from 1.0 to 2200 micro H

3. Large current and large inductance

4.5±0.3

3.2±0.2

1.0min. 1.0min. 1.0min.

(in mm)

Part Number

LQH43MN1R0M03

LQH43MN1R2M03

LQH43MN1R5M03

LQH43MN1R8M03

LQH43MN2R2M03

LQH43MN2R7M03

LQH43MN3R3M03

LQH43MN3R9M03

LQH43MN4R7K03

LQH43MN5R6K03

LQH43MN6R8K03

LQH43MN8R2K03

LQH43MN100J03

LQH43MN100K03

LQH43MN120J03

LQH43MN120K03

LQH43MN150J03

LQH43MN150K03

LQH43MN180J03

LQH43MN180K03

LQH43MN220J03

LQH43MN220K03

LQH43MN270J03

LQH43MN270K03

LQH43MN330J03

LQH43MN330K03

LQH43MN390J03

LQH43MN390K03

LQH43MN470J03

LQH43MN470K03

LQH43MN560J03

LQH43MN560K03

LQH43MN680J03

LQH43MN680K03

LQH43MN820J03

LQH43MN820K03

LQH43MN101J03

LQH43MN101K03

LQH43MN121J03

LQH43MN121K03

LQH43MN151J03

LQH43MN151K03

Inductance

(µH)

1.0

±20%

1.2

±20%

1.5

±20%

1.8

±20%

2.2

±20%

2.7

±20%

3.3

±20%

3.9

±20%

4.7

±10%

5.6

±10%

6.8

±10%

8.2

±10%

±5%

±10%

±5%

±10%

±5%

±10%

±5%

±10%

±5%

±10%

±5%

±10%

±5%

±10%

±5%

±10%

±5%

±10%

±5%

±10%

±5%

±10%

±5%

±10%

100

±5%

100

±10%

120

±5%

120

±10%

150

±5%

150

±10%

Test Frequency

1MHz

Rated

Current

(mA)

500

450

400

380

360

340

320

300

270

240

220

200

180

170

160

150

130

DC Resistance

(ohm)

0.20 max.

0.30 max.

0.32 max.

0.35 max.

0.38 max.

0.40 max.

0.47 max.

0.50 max.

0.56 max.

0.62 max.

0.73 max.

0.82 max.

0.94 max.

1.1 max.

1.2 max.

1.4 max.

1.5 max.

1.7 max.

1.9 max.

2.2 max.

2.5 max.

3.0 max.

3.7 max.

(min.)

Self Resonance

Test Frequency Frequency (min.)

(MHz)

1MHz

796kHz

120

100

9.3

8.4

7.5

6.8

6.2

5.5

EIA

1812

Continued on the following page.

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