Part Number

LPT1109BS-HL-05-4.1-10

Rated Voltage (Vp-p)

5

Operating Voltage (Vp-p)

1~25

*Current Consumption (mA)

≤3

Capacitance at120Hz (PF)

10000±30%

*Sound Output at 10cm (dB)

≥70

Resonant Frequency (Hz)

4100±500

Operating Temperature (^oC)

-20+70

Storage Temperature (^oC)

-30+80

Weight (g)

0.25

NO.

TESTING CONDITION

VARIANCE AFTER TEST

1

The part shall be capable of withstanding a storage temperature is +80 for 120 hours

2

The part shall be capable of withstanding a storage temperature is -30 for 120 hours

3

Temp. Cycle

Total 5 cycles,

1 cycle consisting of -30±2, 30 minutes

20±5  15 minutes

80±2,    30 minutes

20±5  15 minutes

4

Humidity Test

40±2, 9095% RH, 120 hours

5

Vibration Test

The part shall be subjected to a vibration cycle is 10Hz in a period of 1 minute. Total peak amplitude shall be 1.52mm(9.3g).

The vibration test shall consist of 2 hours per plane in each three mutually perpendicular planes for a total time of 6 hours.

6

Shock

Sounder shall be measured after being applied shock (980m/s²) for each three mutually perpendicular directions to each of 3 times by half sine wave.

7

Drop Test

Dropped naturally from 700mm height onto the surface of 10mm thick wooden board. 2 directions-upper and side of the part are to be applied.

8

Lead pull

The part shall be pushed with a force of 9.8N for 10±1 seconds behind the part.

After the test part shall meet specifications without any degradation in appearance and performance.

Warranty:For a period of one year from date of manufcture under normal operations.