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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  • 17 mm diameter piezoelectric transducer with ultra-low 1 mA current draw
  • 78 dBA minimum output (3Vp-p at 10 cm 4 kHz resonant frequency
  • MPPO housing for durability
  • Designed to be hand-soldered
Unit of Measure

Specifications

Available

Manufacturer Stock

Brands

 PUI Audio™

Manufacturer

 PUI Audio� Inc.

Peak-to-Peak Rated Voltage (Vp-p)

 3 V

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

 1 ~ 30 V

Maximum Rated Current

 1 mA

Capacitance

 10000 pF

Capacitance Tolerance (±)

 30 pF

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

 78 dBA

Resonant Frequency

 4000 Hz

Resonant Frequency Tolerance (±)

 500 Hz

Operating Temperature

 -20 ~ +70 ºC

Storage Temperature

 -30 ~ +80 ºC

Housing Material

 Modified Polyphenylene Oxide (MPPO)

Terminal Material

 Tin (Sn) Plated Phosphor Bronze

Diameter

 16.5 mm

Tolerance (±)

 0.5 mm

Angle Tolerance (±)

 3 º

Weight

 1 g

Industry Standards

 Conflict-Free Sourcing Initiative (CFSI) Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Restriction of Hazardous Substances (RoHS) 2002/95/EC

Mechanical Reliability and Environment Testing

High Temperature Test

 80 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 for 2 hours

Drop Test

 100 cm free fall onto 40 mm wood board, 3 axis, 2 cycles per axis

Temperature Cycle Test

 -30 ºC to 80 ºC, 100 cycles

Note

Note

 After tests, part shall rest for 2 hours. Parts are then tested for clean, pure tones.

Specifications Subject To Change or Withdrawal Without Notice.