LQH3NPNR68NJRL Datasheet LQH3NPN2R2MJRL, LQH3NPN6R8MJRL, LQH3NPNR68NJRL | P1-P3

SpecNo.JELF243A-0114J-01 P1/8

MURATA MFG.CO., LTD

Reference Only

CHIP COIL（CHIP INDUCTORS）LQH3NPN□□□□JRL REFERENCE SPECIFICATION

1.Scope

This reference specification applies to LQH3NPN_JR series, Chip coil (Chip Inductors).

2.Part Numbering

(ex) LQ H 3N P N 220 M J R L

Product ID

Structure Dimension

Applications Category Inductance Tolerance Dimension

Other Packaging

(L×W)

and

(T)

L: Φ180Taping

Characteristics

3.Rating

・Operating Temperature Range

(Ambient temperature; Self-temperature rise is not included) -40 to +105°C

(Product temperature; Self- temperature rise is included) -40 to +125°C

・Storage Temperature Range.

-40 to +105°C

Customer

Part Number

Murata

Part Number

Inductance

Resistance

(Ω)

Self

Resonant

Frequency

(MHz min)

Rated Current(mA)

∗1 Based on

inductance

change

∗2 Based on

Temperature rise

(µH)

Tolerance

(%)

∗3 Ambient

temperature

(85 )℃

∗4 Ambient

temperature

(105 )℃

LQH3NPNR68NJRL 0.68 N:±30% 0.032±20% 130 2700 2860 1280

LQH3NPN1R0MJRL 1.0

M:±20%

0.040±20% 100 2250 2780 1230

LQH3NPN1R5MJRL 1.5 0.049±20% 60 1950 2510 1100

LQH3NPN2R2MJRL 2.2 0.068±20% 45 1800 2200 980

LQH3NPN3R3MJRL 3.3 0.095±20% 45 1350 1700 750

LQH3NPN4R7MJRL 4.7 0.12±20% 40 1180 1580 710

LQH3NPN6R8MJRL 6.8 0.18±20% 35 970 1360 610

LQH3NPN100MJRL 10 0.24±20% 30 810 1200 530

LQH3NPN150MJRL 15 0.38±20% 25 650 870 370

LQH3NPN220MJRL 22 0.50±20% 20 520 800 350

LQH3NPN330MJRL 33 0.79±20% 15 420 630 280

LQH3NPN470MJRL 47 1.0±20% 10 360 570 240

∗1:When applied Rated current to the Products , Inductance will be within ±30% of initial inductance value range.

∗2:Keep the temperature (ambient temperature plus self-generation of heat) under 125 . ℃

∗3:When applied Rated current to the Products ,temperature rise caused by self-generated heat shall be limited to 40 max.℃

(Ambient temperature 85 ).℃

∗4:When applied Rated current to the Products ,temperature rise caused by self-generated heat shall be limited to 20 max.℃

(Ambient temperature 85 to 105 ).℃

4. Testing Conditions

Temperature

: Ordinary Temperature (15 to 35°C) Temperature : 20 ± 2°C

Humidity

: Ordinary Humidity (25 to 85 %(RH)) Humidity : 60 to 70 %(RH)

Atmospheric Pressure : 86 to 106 kPa

SpecNo.JELF243A-0114J-01 P2/8

MURATA MFG.CO., LTD

Reference Only

■■Unit Mass (Typical value)

0.045g

(in mm)

3.0±0.2

1.1±0.1

3.0±0.2

0.9±0.2 0.9±0.2

1R0

5.Appearance and Dimensions

6.Product Marking

Inductance

Three digists :

0.47μH → R47

1.0μH → 1R0

10μH → 100

7.Electrical Performance

No. Item Specification Test Method

7.1 Inductance

Inductance shall meet item 3. Measuring Equipment : KEYSIGHT 4192A or equivalent

Measuring Frequency: 1MHz

7.2 DC Resistance DC Resistance shall meet item 3. Measuring Equipment: Digital multi meter

7.3 Self Resonant

Frequency(S.R.F)

S.R.F shall meet item 3. Measuring Equipment: KEYSIGHT E4991A or equivalent

8.Mechanical Performance

No. Item Specification Test Method

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

Force: 10N

Hold Duration: 5±1s

8.2 Bending Test Substrate: Glass-epoxy substrate

(100×40×1.0mm)

Speed of Applying Force: 0.5mm / s

Deflection: 2mm

Hold Duration: 5s

(in mm)

R230

Deflection

Product

Pressure jig

Chip

oil

Ｆ

Subs

SpecNo.JELF243A-0114J-01 P3/8

MURATA MFG.CO., LTD

Reference Only

No. Item Specification Test Method

8.3 Vibration Chip coil shall not be damaged. Oscillation Frequency : 10 to 2000 to 10Hz for 20 minutes

Total amplitude : 1.5 mm or Acceleration amplitude

98m/s

whichever is smaller.

Testing Time: A period of 2 hours in each of 3 mutually

perpendicular directions. (Total 6 hours)

8.4 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 90s

Solder Temperature:240±5°C

Immersion Time:3±1 s

8.5 Resistance to

Soldering Heat

Appearance: No damage

Inductance Change: within ±10%

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 90s

Solder Temperature: 270±5°C

Immersion Time: 10±1 s

Then measured after exposure in the room condition for

24±2 hours.

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

No. Item Specification Test Method

9.1 Heat Resistance Appearance:No damage

Inductance Change : within ±10%

Temperature: 105±2°C

Time: 1000h (+48h , -0h)

Then measured after exposure in the room condition for

24±2 hours.

9.2 Cold Resistance Temperature: -40±2°C

Time: 1000h (+48h , -0h)

Then measured after exposure in the room condition for

24±2 hours.

9.3 Humidity Temperature: 85±2°C

Humidity: 80~85%(RH)

Time: 1000h (+48h , -0h)

Then measured after exposure in the room condition for

24±2 hours.

9.4 Temperature Cycle 1 cycle:

1 step: -40±2°C / 30±3 min

2 step: Ordinary temp. / 10 to 15 min

3 step: +105±2°C / 30±3 min

4 step: Ordinary temp. / 10 to 15 min

Total of 100 cycles

Then measured after exposure in the room condition for

24±2 hours.

P1-P3 P4-P6 P7-P8

LQH3NPNR68NJRL

Mfr. #:

Buy LQH3NPNR68NJRL

Manufacturer:

Murata Electronics

Description:

Fixed Inductors 1212 0.68uH 1280mA 105C Tol=+/-30%

Lifecycle:

New from this manufacturer.

Delivery:

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LQH3NPNR68NJRL

LQH3NPNR68NJRL

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