Operating Voltage (Vdc)

3 ~ 16

Rated Voltage (Vdc)

12

Current Consumption (mA/max)

40 at Rated Voltage

Sound Pressure Level (dB/min)

98 at 10cm at Rated Voltage

Tone/Pulse Rate

Constant

Operating Temperature (℃)

-20 ~ +100

Storage Temperature (℃)

-30 ~ +110

Condition by wave (℃)

260±5℃/ within 5sec

Condition by hand (℃)

350±20℃ / within 5sec

1

PCB

1

Epoxy Board

2

Housing

1

Black  PBT

3

Piezo element

1

Brass

4

Epoxy

Resin

5

Lead pin

2

  Red    Copper（DSn）

Coldness   withstanding

After 98 hours of being exposed to   -30℃   environment, should be returned to normal environment for 2 hours, then   re-proceed to test.

No   abnormality shall exist

Hotness   withstanding

After   98 hours of being exposed to +110℃ environment, should be   returned to normal environment for 2 hours, then re-proceed to test.

No   abnormality shall exist

Humidity  

withstanding

After 98 hours of being exposed to   40℃   95%RH environment in actual operation, should be returned to normal   environment for 2 hours, then re-proceed to test.

No   abnormality shall exist

Durability

Testing   after 98 hours actual continuous   operation. (at standard measurement conditions)

No   abnormality shall exist

Drop   withstanding

A   natural drop from 75cm high down to the ground.

No   abnormality shall exist

Vibration

withstanding

Vibration   of 2,000 cycles per minute, 2mm amplitude, applied in X, Y and Z directions   for 30 minutes each.

No   abnormality shall exist