PUI Audio, Inc.

SMT-0440 Series 4 x 4 x 2 mm Surface-Mount Transducers

PUI Audio brings devices to life with the SMT-0440 series transducers

Image of PUI Audio SMT-0440 Series TransducersPUI Audio pushes the envelope of audio transducer design by shaving the size of their already small SMT-0540 transducers down 20% with their new SMT-0440 series surface-mount transducers, adding sound to even smaller devices than ever before. Both the side-firing SMT-0440-S-R and the top-firing SMT-0440-T-R feature overall dimensions of 4 mm wide, by 4 mm deep by 2 mm high to accommodate even the tightest, most crowded PCBs. Built to be powered by a 2 to 4 V0-p square wave, each device is capable of producing a 70 dB, 4 kHz tone (measured at 10 cm) while consuming no more than 90 mA.

Applications

Medical
 Consumer electronics and handheld devices
  • Glucose monitors
  • Infusion pumps
  • Thermometers
  • Portable blood pressure monitors
  • Vital signs monitors
  • Diagnostic equipment
  • Imaging equipment
  • Wearable monitoring devices
  • Wound care
  • MP3 players
  • Wristwatches
  • Cameras
  • Battery-operated devices
  • Video equipment
  • Leveling equipment
  • Test and measurement equipment
  • White goods/small appliances
  • Computer peripherals
  • 3D printers
Home automation
 Point of sale/purchase
  • Control panels
  • Remote controls
  • Thermostats
  • Bar code scanners
  • Bar code readers
  • Credit card terminals
Security
  • Retail security alarms
  • Home security alarm control panels
  • Motion detectors
  • Gas detection monitors
  • Commercial security alarm panels

SMT-0440

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
BUZZER MAGN 3V 4X4MM SMDSMT-0440-S-RBUZZER MAGN 3V 4X4MM SMD4817 - Immediate$29.21View Details
BUZZER MAGN 3V 4X4MM SMDSMT-0440-T-RBUZZER MAGN 3V 4X4MM SMD7763 - Immediate$29.53View Details
Published: 2015-05-20

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SMT-0440 Series Surface Mount Transducers PUI Audio's SMT-0440 series surface mount transducers are ideal for reducing the size of a hand-held device without sacrificing audible output or battery life.