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  • Top-firing electromechanical transducer designed for 4 to 8 Vp-p.
  • Small footprint with loud 85 dB output.
  • 2,400 Hz resonant frequency targets most sensitive region of human hearing.
  • Designed for reflow soldering with a lead-free profile.
Unit of Measure

Specifications

Available

Manufacturer Stock

Brands

PUI Audio™

Manufacturer

PUI Audio�, Inc.

Peak-to-Peak Rated Voltage (Vp-p) for Square Wave

5 V

Peak-to-Peak Operating Voltage Range (Vp-p)

4 ~ 8 V

Maximum Rated Current

40 mA

Coil Resistance

47 Ω

Coil Resistance Tolerance (±)

5 Ω

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

85 dBA

Resonant Frequency

2400 Hz

Resonant Frequency Tolerance (±)

500 Hz

Operating Temperature

-20 ~ +85 ºC

Storage Temperature

-30 ~ +80 ºC

Housing Material

Noryl®

Terminal Material

Tin (Sn) Plated Brass

Size

12.5 mm

Sound Emission Hole Diameter

2.2 mm

Tolerance (±)

0.5 mm

Angle Tolerance (±)

3 º

Weight

5 g

Industry Standards

Restriction of Hazardous Substances (RoHS) 2002/95/EC

Mechanical and Environment Testing

High Temperature Test

85 ºC (±2 ºC) with random humidity for 96 hours

Low Temperature Test

-30 ºC (±2 ºC) with random humidity for 96 hours

Humidity Test

40 ºC (± 2 ºC) with 90% to 95% relative humidity for 96 hours

Vibration Test

0.75 mm movement modulated at 10-55 Hz in 3 directions for 6 hours total

Drop Test

100 cm free fall in six directions, 3 cycles

Temperature Cycle Test

-30 ºC to 80 ºC, five 90 minute cycles

Note for Mechanical and Environment Testing

After testing, part shall rest for 2 hours and then be tested for a clean, pure tone.

Note

Note

Specifications subject to change or withdrawal without notice.