LQH3N820J34 datasheet, PDF - EEWORLD Datasheet

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LQH3N820J34: DescriptionGeneral Purpose Inductor, 82uH, 5%, 1 Element, Ferrite-Core, SMD; CategoryPassive components inductor; File Size127KB，4 Pages; ManufacturerMurata; Websitehttps://www.murata.com

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LQH3N820J34 Overview

General Purpose Inductor, 82uH, 5%, 1 Element, Ferrite-Core, SMD

LQH3N820J34 Parametric

Parameter Name	Attribute value
Maker	Murata
Reach Compliance Code	unknown
ECCN code	EAR99
core material	FERRITE
DC Resistance	6.2 Ω
Nominal inductance(L)	82 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-25 °C
Minimum quality factor (at nominal inductance)	40
Maximum rated current	0.07 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	J BEND
Test frequency	1 MHz
Tolerance	5%

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SURFACE MOUNT INDUCTORS

CHIP INDUCTORS

LQH1N/3N/4N Series

The chip coil LQH/LQN Series comprises subminiature chip

inductors wound on a special ferrite core made possible by an

automatic winding technique developed by Murata Electronics.

These inductors have a high Q at high frequencies and

low DC resistance, making them suited for enhancing the

performance of electronic circuits in video, communications

and audio equipment.

LQH1N

The sub-miniature dimensions (3.2 x 1.6 x 1.8mm) allow

parallel mounting on 2.5mm centers. This series is suitable

for portable audio-visual equipment.

LQH3N

High Q value makes the series suitable for circuits up to100MHz

in frequency. This series is excellent for video equipment.

LQH(N)4N

This series is available with high inductance values and high

current capacity. At 10 H, up to 450mA designs are possible,

resulting in excellent performance when the series is used as

a choke coil.

101

M00

PART NUMBERING SYSTEM

LQH

TYPE

LQH: Epoxy coating

on winding

SIZE

1: 3.2 x 1.6mm (1206)

3: 3.2 x 2.5mm (1210)

4: 4.5 x 3.2mm (1812)

APPLICATION

N: General Use

INDUCTANCE CODE

R22: 0.22 H

2R2: 2.2 H

220: 22 H

221: 220 H

102: 1000 H

TOLERANCE

J: ±5%

K: ±10%

M: ±20%

ELECTRODE

MATERIAL

04/34: Nickel &

Solder

UNMARKED

SPECIFICATIONS

Inductance

Dimensions: mm

Part Number

Nominal Tolerance

Value ( H)

(%)

Self-

Allowable

Measurement Nominal Measurement Resistance resonant

Current

Frequency

Value

Frequency

(Ohms) Frequency

(mA)

(MHz min.)

(MHz)

(min.)

(MHz)

0.39 ± 40%

250

________________________

0.43 ± 40%

250

240

________________________

0.45 ± 40%

250

230

________________________

0.83 ± 40%

200

215

________________________

0.61 ± 40%

180

200

________________________

0.67 ± 40%

160

190

________________________

0.73 ± 40%

120

185

________________________________________

0.49 ± 30%

100

175

________________________

0.9 ± 30%

165

________________________

1.0 ± 30%

155

________________________

1.6 ± 30%

150

________________________

0.7 ± 30%

140

________________________

0.55 ± 30%

135

__________________________________

1.4 ± 30%

130

________________________

1.5 ± 30%

125

________________________

1.7 ± 30%

120

________________________

1.8 ± 30%

115

________________________

2.0 ± 30%

110

________________________

2.2 ± 30%

105

__________________________________

2.5 ± 30%

100

________________________

2.7 ± 30%

________________________

3.0 ± 30%

________________________

3.4 ± 30%

________________________________________

3.1 ± 30%

________________________

3.4 ± 30%

________________________

3.8 ± 30%

________________________

7.2 ± 30%

________________________

2.5

8.0 ± 30%

________________________

8.9 ± 30%

9.0

________________________

9.9 ± 30%

8.5

________________________

11 ± 30%

7.5

________________________

12 ± 30%

7.0

_______

Operating

Temp.

Range

1206

2.3 ± 0.2

1.8 ± 0.2

1.6 ± 0.2

3.2 ± 0.3

1.6 ± 0.2

0.7 0.7 0.7

min. min. min.

LQH1NR15M(K)04

0.15

___________________________

LQH1NR22M(K)04

0.22

___________________________

LQH1NR33M(K)04

0.33

___________________________

LQH1NR47M(K)04

0.47

___________________________

±20

LQH1NR56M(K)04

0.56

___________________________

(±10)

LQH1NR68M(K)04

0.68

___________________________

LQH1NR82M(K)04

0.82

___________________________

LQH1N1R0M(K)04

1.0

___________________________

LQH1N1R2M(K)04

1.2

_____________________________________

LQH1N1R5(K.J)04

1.5

___________________________

LQH1N1R8(K.J)04

1.8

___________________________

±10

LQH1N2R2(K.J)04

2.2

___________________________

(±5)

LQH1N2R7(K.J)04

2.7

_____________________________________________

LQH1N3R3(K.J)04

3.3

___________________________

LQH1N3R9(K.J)04

3.9

___________________________

±10

LQH1N4R7(K.J)04

4.7

___________________________

(±5)

LQH1N5R6(K.J)04

5.6

___________________________

LQH1N6R8(K.J)04

6.8

___________________________

LQH1N8R2(K.J)04

8.2

_____________________________________

LQH1N100K(J)04

___________________________

LQH1N120K(J)04

___________________________

LQH1N150K(J)04

___________________________

LQH1N180K(J)04

___________________________

LQH1N220K(J)04

___________________________

LQH1N270K(J)04

___________________________

±10

LQH1N330K(J)04

(±5)

___________________________

LQH1N390K(J)04

___________________________

LQH1N470K(J)04

___________________________

LQH1N560K(J)04

___________________________

LQH1N680K(J)04

___________________________

LQH1N820K(J)04

___________________________

LQH1N101K(J)04

100

–25°C

+85°C

SURFACE MOUNT

INDUCTORS

Available as standard through authorized Murata Electronics Distributors.

CG01-I REV. 1

227

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