PUI Audio SMT-0440 Surface-Mount Transducers
PUI Audio SMT-0440 Surface-Mount Transducers are 20% smaller than the SMT-0540 transducers, adding sound to even smaller devices. Both the side-firing SMT-0440-S-R and the top-firing SMT-0440-T-R feature overall dimensions of 4mm wide x 4mm deep x 2mm high to accommodate crowded PCBs. PUI Audio SMT-0440 Surface-Mount Transducers are built to be powered by a 2V0-p to 4V0-p square wave, and each device is capable of producing a 70dB, 4kHz tone (measured at 10cm) while consuming no more than 90mA.
Features
- 3Vpk rated voltage
- 2V0-p to 4V0-p operating voltage range
- 90mA rated current (max.)
- 17±3Ω coil resistance
- 70dBA minimum SPL at 10cm
- 4000Hz ±500Hz resonant frequency
- -20°C to +70°C operating temperature
- -30°C to +80°C storage temperature
- LCP (black) housing material
- Tin-plated brass terminal material (SMT-0440-S-R)
- Sn-plated brass terminal material (SMT-0440-T-R)
Development Tools
PUI Audio SMT Transducer Evaluation Boards
Designed to evaluate SMT transducers at 3V rated voltage and available in 20mm x 10mm dimensions.
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PUI Audio SMT Transducers
Provides convenient solutions to difficult audio requirements.
Opublikowano: 2015-06-02
| Zaktualizowano: 2022-03-11