LQH3NPN680MGRL Datasheet LQH3NPN151MGRL, LQH3NPN221MGRL, LQH3NPN680MGRL | P1-P3

SpecNo.JELF243A-0121D-01 P.1/7

MURATA MFG.CO., LTD

Reference Only

CHIP COIL (CHIP INDUCTORS) LQH3NPN□□□□GRL

REFERENCE SPECIFICATION

1.Scope

This reference specification applies to LQH3NPN_GR series, Chip coil (Chip Inductors).

2.Part Numbering

(ex) LQ H 3N P N 220 M G 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

(except LQH3NPN680/101/151/181/221/251MGR)

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

(except LQH3NPN680/101/151/181/221/251MGR)

(Ambient temperature; Self-temperature rise is not included) -40 to + 85°C

(only LQH3NPN680/101/151/181/221/251MGR)

(Product temperature; Self- temperature rise is included) -40 to + 105°C

(only LQH3NPN680/101/151/181/221/251MGR)

Storage Temperature Range.  -40

to +105°C (except LQH3NPN680/101/151/181/221/251MGR)

-40

to +85°C (only LQH3NPN680/101/151/181/221/251MGR)

Customer

Part Number

Murata

Part Number

Inductance

Resistance

(Ω)

Self

Resonant

Frequency

(MHz min)

Rated Current(mA)

(µH)

Tolerance

(%)

∗1

(Based on

inductance

change)

∗2 Based on

Temperature rise

∗3

Ambient

temperature

(85℃)

∗4

Ambient

temperature

(105℃)

LQH3NPNR47NGRL 0.47 N:±30% 0.047±20% 180 2820 2540 1520

LQH3NPN1R0MGRL 1.0

M:±20%

0.062±20% 100 1700 2080 1240

LQH3NPN1R5MGRL 1.5 0.074±20% 80 1400 2040 1220

LQH3NPN2R2MGRL 2.2 0.087±20% 50 1180 1730 1030

LQH3NPN3R3MGRL 3.3 0.12±20% 30 1050 1580 940

LQH3NPN4R7MGRL 4.7 0.14±20% 27 850 1520 910

LQH3NPN6R8MGRL 6.8 0.23±20% 25 720 1140 680

LQH3NPN100MGRL 10 0.28±20% 20 570 1120 670

LQH3NPN150MGRL 15 0.39±20% 15 480 900 540

LQH3NPN220MGRL 22 0.53±20% 10 390 750 450

LQH3NPN330MGRL 33 0.86±20% 8 320 600 360

LQH3NPN470MGRL 47 1.4±20% 5 260 460 270

LQH3NPN680MGRL 68 2.1±20% 6 220 280 -

LQH3NPN101MGRL 100 3.2±20% 5 190 220 -

LQH3NPN151MGRL 150 4.9±20% 3 160 180 -

LQH3NPN181MGRL 180 6.4±20% 2 130 160 -

LQH3NPN221MGRL 220 7.5±20% 2 120 150 -

LQH3NPN251MGRL 250 8.0±20% 2 110 140 -

∗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℃.

(except LQH3NPN680/101/151/181/221/251MGR)

Keep the temperature(ambient temperature plus self-generation of heat) under 105 .℃

(only LQH3NPN680/101/151/181/221/251MGR)

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

(except LQH3NPN680/101/151/181/221/251MGR)

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

(only LQH3NPN680/101/151/181/221/251MGR)

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

SpecNo.JELF243A-0121D-01 P.2/7

Reference Only

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

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: 5seconds.

(in mm)

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)

Ｆ

Chip coil

Substrate

R230

Deflection

Product

Pressure jig

3.0±0.2

3.0±0.1

0.9±0.2

3.0±0.2

1R0

1.1±0.1

■Unit Mass (Typical value)

0.034g

(in mm)

0.9±0.1

0.9±0.2

3.0±0.1

SpecNo.JELF243A-0121D-01 P.3/7

Reference Only

8.0±0.2

(0.3)

1.1±0.1

No. Item Specification Test Method

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 90seconds

Solder Temperature:240±5°C

Immersion Time:3±1 s

8.5 Resistance to

Soldering Heat

Appearance: No damage

Inductance Change: within ±20%

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.

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: Maximum Operating temperature

(Self-temperature rise is not included) ±2°C

Time:1 000± hours

Then measured after exposure in the room condition for

24±2 hours.

9.2 Cold Resistance Temperature: -40±2°C

Time: 1000± hours

Then measured after exposure in the room condition for

24±2 hours.

9.3 Humidity Temperature: 85±2°C

Humidity: 80~85%(RH)

Time: 1000± hours

Then measured after exposure in the room condition for

24±2 hours.

9.4 Temperature

Cycle

1 cycle:

1 step: - Minimun Operating temperature

(Self-temperature rise is not included)±2°C / 30±3 min

2 step: Ordinary temp. / 10 to 15 min

3 step: Maximum Operating temperature

(Self-temperature rise is not included)±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.

10. Specification of Packaging

10.1 Appearance and Dimensions of plastic tape

(in mm)

Dimension of the Cavity is measured at the bottom side.

P1-P3 P4-P6 P7-P7

LQH3NPN680MGRL

Mfr. #:

Buy LQH3NPN680MGRL

Manufacturer:

Description:

FIXED IND 68UH 280MA 2.52 OHM

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New from this manufacturer.

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LQH3NPN680MGRL

LQH3NPN680MGRL

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