LQH43MN391J03L Datasheet LQH43MN122J03L, LQH43MN330K03L, LQH43MN390K03L | P4-P6

SpecNo.JELF243A-0043P-01 P4/9

MURATA MFG.CO., LTD

Reference

Only

7.Mechanical Performance

No. Item Specification Test Method

7.1 Shear Test Chip coil shall not be damaged. Substrate: Glass-epoxy substrate

Applied Direction :

Force : 20N

Hold Duration: 5±1 s

7.2 Bending Test Substrate: Glass-epoxy substrate

(100  40  1.6mm)

Speed of Applying Force: 1mm / s

Deflection: 2mm

Hold Duration: 30 s

(in mm)

7.3 Vibration Oscillation Frequency:

10 to 55 to 10Hz for 1 minute

Total Amplitude: 1.5mm

Testing Time:

A period of 2 hours in each of 3 mutually

perpendicular directions.

(Total 6 hours)

7.4 Solderability The wetting area of the electrode shall

be at least 90% covered with new

solder coating.

Flux: Ethanol solution of rosin,25(wt)%

(Immersed for 5s to 10s)

Solder: Sn-3.0Ag-0.5Cu

Pre-Heating: 150±10°C / 60 to 90seconds

Solder Temperature: 240±5°C

Immersion Time: 3±1 s

7.5 Resistance to

Soldering Heat

Appearance:No damage

Inductance Change : within ± 5%

Flux: Ethanol solution of rosin,25(wt)%

(Immersed for 5s to 10s)

Solder: Sn-3.0Ag-0.5Cu

Pre-Heating: 150±10°C / 60 to 90seconds

Solder Temperature: 270±5°C

Immersion Time: 10±1 s

Then measured after exposure in the room

condition for 24±2 hours.

Substrate

Chip Coil

R340

Deflection

Product

Pressure jig

SpecNo.JELF243A-0043P-01 P5/9

MURATA MFG.CO., LTD

Reference

Only

8.Environmental Performance (It shall be soldered on the substrate.)

No. Item Specification Test Method

8.1 Heat Resistance Appearance:No damage

Inductance Change : within ±5%

Q-factor Change : within ±20%

Temperature: 85±2°C

Time: 1000± hours

Then measured after exposure in the room

condition for 24±2 hours.

8.2 Cold Resistance Temperature: -40±2°C

Time: 1000± hours

Then measured after exposure in the room

condition for 24±2 hours.

8.3 Humidity Temperature: 40±2°C

Humidity: 90 to 95%(RH)

Time: 1000± hours

Then measured after exposure in the room

condition for 24±2 hours.

8.4 Temperature

Cycle

1 cycle:

step 1 : -40±2°C / 30±3 min

step 2 : Ordinary temp. / 10 to 15 min

step 3 : +85±2°C / 30±3 min

step 4 : Ordinary temp. / 10 to 15 min

Total of 10 cycles

Then measured after exposure in the room

condition for 24±2 hours.

9. Specification of Packaging

9.1 Appearance and Dimensions of plastic tape

(in mm)

Dimension of the Cavity is measured at the bottom side.

9.2 Specification of Taping

(1) Packing quantity (standard quantity)

500 pcs / reel

(2) Packing Method

Products shall be packed in the each embossed cavity of plastic tape and sealed by cover tape.

(3) Sprocket hole

The sprocket holes are to the right as the tape is pulled toward the user.

(4) Spliced point

Plastic tape and Cover tape has no spliced point.

(5) Missing components number

Missing components number within 0.1 % of the number per reel or 1 pc., whichever is greater,

and are not continuous. The specified quantity per reel is kept.

9.3 Pull Strength

Embossed carrier tape 10N min.

Cover tape 5N min.

3.6

2.0±0.05

8.0±0.1

Direction of feed

2.7±0.2

4.0±0.1

4.9

12.0±0.3

1.75±0.1

5.5±0.05



1.5

-0

+0.1

0.3±0.05

※

Lead-in/out wire

※

The packing directions of the chip coil

in taping are unified with the in/out

positions of the lead wire.

4.9±0.1

3.6±0.1

(

0.3

)

SpecNo.JELF243A-0043P-01 P6/9

MURATA MFG.CO., LTD

Reference

Only

9.4 Peeling off force of cover tape

Speed of Peeling off 300mm/min

Peeling off force 0.2 to 0.7N

(minimum value is typical)

9.5 Dimensions of Leader-tape, Trailer and Reel

There shall be leader-tape (cover tape) and trailer-tape (empty tape) as follows.

9.6 Marking for reel

Customer part number, MURATA part number, Inspection number(1), RoHS marking(2), Quantity etc ･･･

1) <Expression of Inspection No.>

□□ OOOO 

(1) (2) (3)

(1) Factory Code

(2) Date First digit : Year / Last digit of year

Second digit : Month / Jan. to Sep.  1 to 9, Oct. to Dec.  O, N, D

Third, Fourth digit : Day

(3)

Serial No.

2) « Expression of RoHS marking » ROHS – Y (△)

(1) (2)

(1)

RoHS regulation conformity parts.

(2) MURATA classification number

9.7 Marking for Outside package (corrugated paper box)

Customer name, Purchasing order number, Customer part number, MURATA part number,

RoHS marking (2) ,Quantity, etc ･･･

9.8. Specification of Outer Case

Outer Case Dimensions

(mm)

Standard Reel Quantity in Outer Case

(Reel)

W D H

186 186 93 4

Above Outer Case size is typical. It depends on a quantity of an order

10.

Caution

Limitation of Applications

Please contact us before using our products for the applications listed below which require especially high reliability

for the prevention of defects which might directly cause damage to the third party's life, body or property.

(1) Aircraft equipment (7) Traffic signal equipment

(2) Aerospace equipment (8) Disaster prevention / crime prevention equipment

(3)Undersea equipment (9) Data-processing equipment

(4)Power plant control equipment (10) Applications of similar complexity and /or reliability requirements

(5) Medical equipment

to the applications listed in the above

(6) Transportation equipment (vehicles, trains, ships, etc.)

165 to 180 degree

Cover tape

Plastic tape

190 min

2.0±0.5



13.0±0.2



21.0±0.8

210 min



60±

17.0±1.4



180±

13.0±

(in mm)

Trailer : 160 min.

Direction of feed

Empty tape

Leader

Cover tape

Label

P1-P3 P4-P6 P7-P9

LQH43MN391J03L

Mfr. #:

Buy LQH43MN391J03L

Manufacturer:

Murata Electronics

Description:

Fixed Inductors 390uH 5%

Lifecycle:

New from this manufacturer.

Delivery:

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Payment:

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LQH43MN391J03L

LQH43MN391J03L

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