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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  • Small 9 mm diameter electro-mechanical transducer
  • 86 dBA minimum output (3 Vp-p at 10 cm) and 2,730 KHz resonant frequency
  • PBT housing material wave soldering temperatures
  • Through-hole design for quick PCB placement
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)

 N/A 3 V

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

 N/A 2 ~ 4 V

Maximum Rated Current

 N/A 70 mA

Coil Resistance

 N/A 20 Ω

Coil Resistance Tolerance (±)

 N/A 3 Ω

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

 N/A 86 dBA

Resonant Frequency

 N/A 2730 Hz

Resonant Frequency Tolerance (±)

 N/A 500 Hz

Operating Temperature

 N/A -20 ~ +70 ºC

Storage Temperature

 N/A -30 ~ +80 ºC

Housing Material

 N/A Polybutylene Terephthalate (PBT)

Terminal Material

 N/A Gold (Au) Plated Phosphor Bronze

Diameter

 N/A 9 mm

Tolerance (±)

 N/A 0.5 mm

Angle Tolerance (±)

 N/A 3 º

Weight

 N/A 0.7 g

Industry Standards

 N/A Conflict-Free Sourcing Initiative (CFSI) Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Restriction of Hazardous Substances (RoHS) 2009/65/EC

Mechanical Reliability and Environment Testing

High Temperature Test

 N/A 80 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 25 ºC to 80 ºC with 90% to 95% relative humidity for 24 hours

Vibration Test

 N/A 1.5 mm movement modulated at 10-55 Hz, 3 axis, for 2 hours

Drop Test

 N/A 75 cm free fall onto 40 mm wood board, 3 axis, 3 cycles per axis

Temperature Cycle Test

 N/A -30 ºC to 80 ºC, 100 cycles

Note

Note

 N/A After tests, part shall rest for 4 hours. SPL shall be within ±10 dB of original measurement.

Specifications Subject To Change or Withdrawal Without Notice.