Projections Unlimited, Inc
PUI | Global Corporate HQ
15311 Barranca Parkway
Irvine , CA , 92618
United States
Phone:(714) 544-2700
Email: sales@gopui.com
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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

 N/A {0}

Manufacturer Stock

 N/A {0}

Brands

 N/A PUI Audio™

Manufacturer

 N/A PUI Audio�, Inc.

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

 N/A 5 V

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

 N/A 4 ~ 8 V

Maximum Rated Current

 N/A 40 mA

Coil Resistance

 N/A 47 Ω

Coil Resistance Tolerance (±)

 N/A 5 Ω

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

 N/A 85 dBA

Resonant Frequency

 N/A 2400 Hz

Resonant Frequency Tolerance (±)

 N/A 500 Hz

Operating Temperature

 N/A -20 ~ +85 ºC

Storage Temperature

 N/A -30 ~ +80 ºC

Housing Material

 N/A Noryl®

Terminal Material

 N/A Tin (Sn) Plated Brass

Size

 N/A 12.5 mm

Sound Emission Hole Diameter

 N/A 2.2 mm

Tolerance (±)

 N/A 0.5 mm

Angle Tolerance (±)

 N/A 3 º

Weight

 N/A 5 g

Industry Standards

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

Mechanical and Environment Testing

High Temperature Test

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

Low Temperature Test

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

Humidity Test

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

Vibration Test

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

Drop Test

 N/A 100 cm free fall in six directions, 3 cycles

Temperature Cycle Test

 N/A -30 ºC to 80 ºC, five 90 minute cycles

Note for Mechanical and Environment Testing

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

Note

Note

 N/A Specifications subject to change or withdrawal without notice.