By PUI Audio, Inc. 100
PUI 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 |
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Home automation |
Point of sale/purchase |
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Security |
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