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Designed with a standard Φ12.0mm diameter, this 12mm buzzer is the ideal audible indicator for space-constrained applications. As an "active" component, it has a built-in oscillation circuit. Simply apply the rated 5VDC power, and it generates a loud, continuous beep at a fixed frequency—no complex external driving circuitry needed. Emitting a sharp 85dB sound pressure level, it ensures clear and attention-grabbing alerts in diverse environments.
Features
Plug & Play Operation: As an active device, this piezo buzzer is ready to operate right away. Two pins for connecting to a 5VDC power supply.
High Audibility: 5v active buzzer can generate loud and clear tone of sound output 85dB, utilized widely by the users in office and home for its excellent performance high audibility.
Small and Portable: Only (Φ12mm) wide, it goes perfect with today’s small electronics, small PCB designs, and embedded systems.
Low power consumption: 12mm buzzer can be used by 5V DC voltage, and it only needs one data line, very easy to use for your microcontroller TTL, password operation devices.
Durable Piezo Element: Features a piezoelectric ceramic element which is more durable than magnetic buzzers and has a longer lifespan.
Standard Pin Spacing: 12mm buzzer equipped with two pins, standard 2.54mm pitch for easy and secure attachment to standard perfboards, PCBs and breadboards.
Part Number：MCW12095-5V-2300-F
SPECIFICATIONS：
Rated Voltage (VDC) | 5V |
Operating Voltage (VDC) | 4-7V |
Rated Current (mA) | MAX.30 |
Sound Output at 10cm (dBA) | MIN.85 |
Resonant Frequency (Hz) | 2300±300 |
Operating Temperature (℃) | -25～+70 |
Storage Temperature (℃) | -30～+80 |
Housing material | PBT |
Weight (g) | 2.0 |
DIMENSION:
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