LQH31CNR22M03 datasheet, PDF - EEWORLD Datasheet

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LQH31CNR22M03: Description1 ELEMENT, 0.22 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD; CategoryPassive components inductor; File Size40KB，2 Pages; ManufacturerMurata; Websitehttps://www.murata.com; Environmental Compliance

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LQH31CNR22M03 Overview

1 ELEMENT, 0.22 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD

LQH31CNR22M03 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Murata
package instruction	CHIP, 1206
Reach Compliance Code	compli
ECCN code	EAR99
core material	FERRITE
DC Resistance	0.1 Ω
Nominal inductance(L)	0.22 µH
Inductor Applications	DC-DC CONVERTER
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e2
Manufacturer's serial number	LQH31C
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-25 °C
Maximum rated current	0.85 A
self resonant frequency	250 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
special characteristics	DCR IS MEASURED AT 40% TOLERANCE
surface mount	YES
Terminal surface	Tin/Copper (Sn/Cu)
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	1 MHz
Tolerance	20%

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Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type for Choke)

Data Sheet

Chip Inductor (Chip Coil)

Dimensions

2.3±0.2

1.6±0.2

Power Inductor (Wire Wound Type for Choke)

LQH31C Series (1206 Size)

Packaging

Code

1.8±0.2

Packaging

180mm Embossed Tape

330mm Embossed Tape

Minimum Quantity

2000

7500

3.2±0.3

1.6±0.2

0.7min.

(in mm)

Rated Value (p: packaging code)

Part Number

LQH31CNR12M03p

LQH31CNR22M03p

LQH31CNR47M03p

LQH31CN1R0M03p

LQH31CN2R2M03p

LQH31CN4R7M03p

LQH31CN100K03p

LQH31CN220K03p

LQH31CN470K03p

LQH31CN101K03p

Inductance

0.12µH±20%

0.22µH±20%

0.47µH±20%

1.0µH±20%

2.2µH±20%

4.7µH±20%

10µH±10%

22µH±10%

47µH±10%

100µH±10%

Test Frequency

1MHz

Rated Current

970mA

850mA

700mA

510mA

430mA

340mA

230mA

160mA

100mA

80mA

DC Resistance

0.08ohm±40%

0.1ohm±40%

0.15ohm±40%

0.28ohm±30%

0.41ohm±30%

0.65ohm±30%

1.3ohm±30%

3.0ohm±30%

8.0ohm±30%

12ohm±30%

Self Resonance Frequency (min.)

250MHz

180MHz

100MHz

50MHz

31MHz

20MHz

14MHz

10MHz

7MHz

Class of Magnetic Shield: No magnetic shield

Operating Temperature Range: -40°C to +85°C

Impedance-Frequency Characteristics (Typ.)

1000

Inductance-Current Characteristics (Typ.)

1000

100

100µH

Impedance (kΩ)

1.0µH

Inductance (µH)

10µH

100

100µH

10µH

0.1

1.0µH

0.01

0.1

Frequency (MHz)

100

1000

Current (mA)

100

1000

Continued on the following page.

This data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.

Note:

1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our

products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.

2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product

specifications or transact the approval sheet for product specifications before ordering.

2010.9.9

http://www.murata.com/

LQH31CNR22M03 Related Products

	LQH31CNR22M03	LQH31CN100K03	LQH31CN101K03	LQH31CN1R0M03	LQH31CN220K03	LQH31CN2R2M03	LQH31CN470K03	LQH31CN4R7M03	LQH31CNR12M03	LQH31CNR47M03
Description	1 ELEMENT, 0.22 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 10 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 100 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 1 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 22 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 2.2 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 47 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 4.7 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.12 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.47 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD

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