PKM17EPP-2002-B0

PKM17EPP-2002-B0 is a piezo electric sounder. It is an externally driven piezoelectric sounder is used in digital watches, electronic calculators, telephones and other equipment. This is driven by a signal (ex.: 2048Hz or 4096Hz) from an LSI and provide melodious sound.

• Low power consumption, no noise and high reliability
• Not built-in oscillation circuits, φ17.0×9.8mm size
• 2.0KHz frequency, 79dB typical sound pressure level
• Measure condition of sound pressure level [3.0Vo-p, 2.0KHz, square wave, 10cm]
• 34nF capacitance, ±30% capacitance tolerance, 120Hz measurement condition of capacitance
• 25.0Vo-p max. [with polarity] maximum input voltage
• Lead shape, pin type lead shape, 3.5mm lead length, external drive type
• Operating temperature range from -20 to 70°C