Murata Manufacturing Piezoelectric Sounder
#Grup produk P111023147
Spesifikasi
| Capacitance (nF) | 7.0 ±30% |
|---|---|
| Operating Temperature Range (°C) | -20-+70 |
| Operating Voltage (V) | 25.0 p-p or less |
| Shape | Pin type |
| Sound Pressure Level (dB) | 72 or more |
| Storage Temperature Range (°C) | -30-+80 |
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Informasi Produk
Description
Low power consumption.
Since it has a non-contact structure, its life is semi-permanent, there is no electrical noise, and there is almost no effect on peripheral circuits.
Compliant with JEITA standard (RC-8180A).
For confirmation sounds of various OA equipment such as copiers, printers and keyboards, household electronic equipment such as microwave ovens and rice cookers, and various audio equipment
- Drop impact and thermal shock can generate surge voltage, so please be careful when designing your circuit. - Applying DC voltage to the main unit can cause silver migration, so please design your circuit so that it does not apply DC voltage. - When driving with an IC, etc., please insert a series resistor of about 1 to 2 kΩ between the IC output terminal and the main unit for stable sound and IC protection, or insert a diode in parallel with the main unit.
Since it has a non-contact structure, its life is semi-permanent, there is no electrical noise, and there is almost no effect on peripheral circuits.
Compliant with JEITA standard (RC-8180A).
For confirmation sounds of various OA equipment such as copiers, printers and keyboards, household electronic equipment such as microwave ovens and rice cookers, and various audio equipment
- Drop impact and thermal shock can generate surge voltage, so please be careful when designing your circuit. - Applying DC voltage to the main unit can cause silver migration, so please design your circuit so that it does not apply DC voltage. - When driving with an IC, etc., please insert a series resistor of about 1 to 2 kΩ between the IC output terminal and the main unit for stable sound and IC protection, or insert a diode in parallel with the main unit.
Ulasan Produk
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