| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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100,000 pcs
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100000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Automotive Grade | |
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| Medical Grade | |
| Military Grade | |
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The PKM17EPPH4002-B0 is a piezoelectric sounder from Murata designed for alarm and buzzer applications. It produces a minimum sound pressure level of 72dB when driven with a 1.5V, 4kHz square wave at 10cm distance. The component has a nominal capacitance of 7.0nF ±30% at 1kHz. It operates over a temperature range of -20°C to +70°C and can be stored from -40°C to +80°C. The buzzer is externally driven and requires a zero-peak signal input. It is a single tone device. The package is a through-hole type with a diameter of 17.00mm and height of 8.70mm. Termination is via PC pins, and the sound port is located on the top. The maximum input voltage is ±12.5Vo-p. The component is RoHS3 compliant (unverified) and has an MSL of 1 (unlimited). This buzzer is suitable for use in various electronic devices requiring audible alerts.
The maximum input voltage is ±12.5Vo-p.
The nominal frequency is 4kHz.
The minimum sound pressure level is 72dB at 1.5V, 10cm, with a 4kHz square wave.
It is a transducer that requires an external driving circuit.
Through hole mounting with PC pin termination.
The nominal capacitance is 7.0nF ±30% at 1kHz.
-20°C to +70°C.