Datasheet > LQH66SNR27M03#

LQH66SNR27M03#

更新时间： 2023-09-03 20:28:06

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村田 - MURATA		/
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LQH66SNR27M03# 数据手册

SpecNo.JELF243A-0047W-01

No. Item

P3/8

Reference Onl

Specification

Test Method

7.3 Vibration

Oscillation Frequency：10 to 55 to 10Hz for 1 minute

Total Amplitude：1.5mm

Chip coil shall not be damaged.

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.

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

No.

Item

Specification

Test Method

8.1 Heat Resistance

8.2 Cold Resistance

8.3 Humidity

Appearance：No damage

Inductance Change：within ± 5%

DC Resistance Change：within ± 5%

Temperature：85±2°C

Time：1000h (+48h , -0h)

Then measured after exposure in the room condition for

24±2 hours.

Temperature：-40±2°C

Time：1000h (+48h , -0h)

Then measured after exposure in the room condition for

24±2 hours.

Temperature：40±2°C

Humidity：90 to 95%(RH)

Time：1000h (+48h , -0h)

Then measured after exposure in the room condition for

24±2 hours.

8.4 Temperature

Cycle

1 cycle：

1 step：-40±2°C / 30±3 minutes

2 step：Ordinary temp. / 10 to 15 minutes

3 step：+85±2°C / 30±3 min

4 step：Ordinary temp. / 10 to 15 minutes

Total of 10 cycles

Then measured after exposure in the room condition for

24±2 hours.

MURATA MFG.CO., LTD

1 234 5 6 7 8

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