Unit of Measure

Specifications

Available

Manufacturer Stock

Brands

PUI Audio™

Manufacturer

PUI Audio�, Inc.

Direct Current (DC) Rated Voltage

24 V

Direct Current (DC) Operating Voltage Range

5 ~ 26 V

Maximum Rated Current

≤ 30 mA

Minimum Sound Pressure Level (SPL) at 10 Centimeter (cm)

≥ 95 dBA

Resonant Frequency

3900 Hz

Resonant Frequency Tolerance (±)

500 Hz

Tone

Continuous

Housing Material

White Acrylonitrile Butadiene Styrene (ABS)

Acceptable Soldering Methods

Hand Solder

Environmental Compliances

Restriction of Hazardous Substances (RoHS)

Storage Temperature

-30 ~ +75 ºC

Operating Temperature

-20 ~ +65 ºC

Diameter

32 mm

Tolerance (±)

0.5 mm

Angle Tolerance (±)

3 º

Weight

8 g

Reliability Testing

High Temperature Test

+80 ºC (±2 ºC), 96 Hrs

Low Temperature Test

-30 ºC (±2 ºC), 96 Hrs

Humidity Test

40±2 ºC, 93 (+2/-3)% to 95% RH for 96 Hrs

Temperature Cycle Test

-30±2 ºC, 30 minutes
+20±2 ºC, 15 minutes
+80±2 ºC, 30 minutes
+20±2 ºC, 15 minutes
Total of 5 cycles

Vibration Test

10-55 Hz band of vibration frequency to each of 3 perpendicular directions for 2 hrs.

Drop Test

The part shall be dropped from a height of 70 cm onto a 10 mm thick wooden board; 3 times per the 3 axial directions (x, y & z) a total of 9 times.

Note for Reliability Testing

After being placed for 2 to 4 hrs at room temp, the product shall meet specifications, except SPL which should be within ±10 dB compared with the initial value.

Note

Note

Specifications subject to change or withdrawal without notice.