LQH55PN6R8NR0K datasheet, PDF - EEWORLD Datasheet

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LQH55PN6R8NR0K: DescriptionGeneral Purpose Inductor, 6.8uH, 30%, 1 Element, SMD, 2320, CHIP, 2220; CategoryPassive components inductor; File Size108KB，2 Pages; ManufacturerMurata; Websitehttps://www.murata.com; Environmental Compliance

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LQH55PN6R8NR0K Overview

General Purpose Inductor, 6.8uH, 30%, 1 Element, SMD, 2320, CHIP, 2220

LQH55PN6R8NR0K Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Murata
package instruction	CHIP, 2220
Reach Compliance Code	compliant
ECCN code	EAR99
uppercase and lowercase codes	2320
structure	Magnetically Shielded
DC Resistance	0.087 Ω
Nominal inductance(L)	6.8 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	LQH55P_R0
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package height	1.85 mm
Package length	5.87 mm
Package form	SMT
Package width	5.2 mm
method of packing	Tape, Embossed
Maximum rated current	1.45 A
self resonant frequency	25 MHz
series	LQH55P
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
special characteristics	DCR IS MEASURED AT 20% TOLERANCE
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	30%

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

Data Sheet

Chip Inductor (Chip Coil)

Power Inductor (Wire Wound Type)

LQH55P_R0 Series (2220 Size)

Dimensions

Packaging

Code

1.85±0.15

Packaging

180mm Embossed Tape

330mm Embossed Tape

Minimum Quantity

500

3000

5.87±0.2

5.2±0.2

1.6±0.2

1.2±0.2

(in mm)

Rated Value (p: packaging code)

Part Number

LQH55PN1R2NR0p

LQH55PN2R2NR0p

LQH55PN2R7NR0p

LQH55PN3R3NR0p

LQH55PN4R7NR0p

LQH55PN6R8NR0p

LQH55PN100MR0p

LQH55PN220MR0p

Inductance

1.2µH ±30%

2.2µH ±30%

2.7µH ±30%

3.3µH ±30%

4.7µH ±30%

6.8µH ±30%

10µH ±20%

22µH ±20%

Rated Current

(Based on Inductance Change)

2600mA

2100mA

2070mA

2000mA

1400mA

1200mA

1000mA

670mA

Rated Current

(Based on Temperature Rise)

2900mA

2500mA

2150mA

2000mA

1750mA

1450mA

1250mA

850mA

DC Resistance

0.021ohm ±20%

0.031ohm ±20%

0.040ohm ±20%

0.044ohm ±20%

0.060ohm ±20%

0.087ohm ±20%

0.11ohm ±20%

0.26ohm ±20%

Self Resonance

Frequency (min.)

80MHz

60MHz

50MHz

35MHz

30MHz

25MHz

20MHz

10MHz

Test Frequency: 100kHz

Class of Magnetic Shield: Magnetic shield of magnetic powder in resin

Operating Temperature Range (Self-temperature rise is not included): -40 to +85°C

Only for reﬂow soldering.

Notice (Rated Current)

When Rated Current is applied to the Products,

Inductance will be within ±30% of nominal

Inductance value.

When Rated Current is applied to the Products,

self-generation of heat will rise to 40°C or less.

Continued on the following page.

oThis

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.

2011.11.2

http://www.murata.com/

LQH55PN6R8NR0K Related Products

	LQH55PN6R8NR0K	LQH55PN1R2NR0K	LQH55PN100MR0K	LQH55PN2R7NR0K	LQH55PN2R2NR0K	LQH55PN3R3NR0K	LQH55PN4R7NR0K
Description	General Purpose Inductor, 6.8uH, 30%, 1 Element, SMD, 2320, CHIP, 2220	General Purpose Inductor, 1.2uH, 30%, 1 Element, SMD, 2320, CHIP, 2220	General Purpose Inductor, 10uH, 20%, 1 Element, SMD, 2320, CHIP, 2220	General Purpose Inductor, 2.7uH, 30%, 1 Element, SMD, 2320, CHIP, 2220	General Purpose Inductor, 2.2uH, 30%, 1 Element, SMD, 2320, CHIP, 2220	General Purpose Inductor, 3.3uH, 30%, 1 Element, SMD, 2320, CHIP, 2220	General Purpose Inductor, 4.7uH, 30%, 1 Element, SMD, 2320, CHIP, 2220
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to
package instruction	CHIP, 2220	CHIP, 2220	CHIP, 2220	CHIP, 2220	CHIP, 2220	CHIP, 2220	CHIP, 2220
Reach Compliance Code	compliant	compliant	compliant	compliant	compli	compli	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
uppercase and lowercase codes	2320	2320	2320	2320	2320	2320	2320
structure	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded	Magnetically Shielded
DC Resistance	0.087 Ω	0.021 Ω	0.11 Ω	0.04 Ω	0.031 Ω	0.044 Ω	0.06 Ω
Nominal inductance(L)	6.8 µH	1.2 µH	10 µH	2.7 µH	2.2 µH	3.3 µH	4.7 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	LQH55P_R0	LQH55P_R0	LQH55P_R0	LQH55P_R0	LQH55P_R0	LQH55P_R0	LQH55P_R0
Number of functions	1	1	1	1	1	1	1
Number of terminals	2	2	2	2	2	2	2
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package height	1.85 mm	1.85 mm	1.85 mm	1.85 mm	1.85 mm	1.85 mm	1.85 mm
Package length	5.87 mm	5.87 mm	5.87 mm	5.87 mm	5.87 mm	5.87 mm	5.87 mm
Package form	SMT	SMT	SMT	SMT	SMT	SMT	SMT
Package width	5.2 mm	5.2 mm	5.2 mm	5.2 mm	5.2 mm	5.2 mm	5.2 mm
method of packing	Tape, Embossed	Tape, Embossed	Tape, Embossed	Tape, Embossed	Tape, Embossed	Tape, Embossed	Tape, Embossed
Maximum rated current	1.45 A	2.9 A	1.25 A	2.15 A	2.5 A	2 A	1.75 A
self resonant frequency	25 MHz	80 MHz	20 MHz	50 MHz	60 MHz	35 MHz	30 MHz
series	LQH55P	LQH55P	LQH55P	LQH55P	LQH55P	LQH55P	LQH55P
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	YES	YES	YES	YES	YES	YES	YES
special characteristics	DCR IS MEASURED AT 20% TOLERANCE	DCR IS MEASURED AT 20% TOLERANCE	DCR IS MEASURED AT 20% TOLERANCE	DCR IS MEASURED AT 20% TOLERANCE	DCR IS MEASURED AT 20% TOLERANCE	DCR IS MEASURED AT 20% TOLERANCE	DCR IS MEASURED AT 20% TOLERANCE
surface mount	YES	YES	YES	YES	YES	YES	YES
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
Test frequency	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz
Tolerance	30%	30%	20%	30%	30%	30%	30%
Maker	Murata	-	Murata	Murata	Murata	Murata	Murata

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