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RS PRO Surface Mount Piezo Buzzer, 88 dB, Continuous Tone, External Drive, 20V AC Max, 16.9 mm × 7.8 mm, Model 0237984P
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | RS PRO |
| Sound Level | 88dB |
| Height | 7.8mm |
| Length | 16.9mm |
| Model | 0237984P |
| Depth | 16.9mm |
| Drive Type | External |
| Mount Type | Surface |
| Maximum Operating Temperature | 70°C |
| Capacitance | 19000pF |
| Minimum Operating Temperature | -30°C |
| Standards/Approvals | RoHS |
| Maximum Frequency | 5kHz |
| Termination Style | Surface Mount |
| Maximum Supply Voltage | 20V ac |
| Supply Current | 10mA |
| Tone Type | Continuous |
| Minimum Frequency | 3.6kHz |
Key Features
- Delivers a loud 88 dB sound level suitable for clear audio signalling.
- Operates with continuous tone output, ideal for various alert applications.
- Designed for surface mount installation with a height of 7.8 mm and length 16.9 mm.
- Uses external drive circuitry, requiring an external activation circuit.
- Wide frequency range from 3.6 kHz to 5 kHz ensures versatile performance.
- Low power consumption, drawing only 10 mA supply current.
- RoHS compliant, ensuring safe material standards.
- Robust operational temperature range of −30°C to +70°C for environmental reliability.
Product Description
RS PRO 0237984P is a professional-grade surface mount piezo buzzer engineered for compact applications requiring reliable and high-output sound signalling. Featuring a continuous tone and an external drive circuit, this buzzer is tailored for clear and consistent alerts in devices such as mobile printers, payment terminals, and digital cameras.
With its 88 dB SPL sound output, the buzzer ensures audible notifications even in noisy environments. It operates across a frequency range of 3.6 kHz to 5 kHz, making it ideal for general audio feedback as well as attention-grabbing alerts. The device is RoHS compliant, meeting rigorous environmental and material standards for safety and sustainability.
Designed for surface mount technology (SMT), the piezo buzzer offers a low-profile height of 7.8 mm and a square footprint of 16.9 mm × 16.9 mm, enabling easy integration onto compact circuit boards. Its external drive requirement allows for flexible control schemes, compatible with a variety of electronic platforms. The buzzer has a low supply current of 10 mA, minimizing energy demand and supporting portable or battery-operated devices.
With an operating temperature range from −30°C to +70°C, the buzzer is robust for both indoor and outdoor environments. High capacitance of 19,000 pF supports stable performance, while the maximum supply voltage of 20V AC ensures versatile compatibility.
Typical industrial, laboratory, and commercial applications include point-of-sale equipment, portable electronics, security panels, and automation systems where clear acoustic cues are essential. The compact, lightweight, and reliable build makes RS PRO 0237984P a preferred choice for volume manufacturing and professional assemblies.
Explore similar SMT piezo buzzers and signal components within the Electronics Components category to find the best match for your engineering needs from RS PRO at EnvMart.
Explore more products in our Piezo Buzzer Component category.
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Frequently Asked Questions
The operating temperature range is from −30°C to +70°C, making it suitable for various environments.
This unit has a height of 7.8 mm and a length and depth of 16.9 mm, designed for surface mount installation.
It uses an external drive circuit, which requires an external activation circuit for operation.
It operates across a frequency range from 3.6 kHz to 5 kHz, suitable for various alert applications.
Yes, it is RoHS compliant, meeting environmental and material safety standards.
The supply current is 10 mA, which contributes to its low power consumption.
Typical applications include point-of-sale equipment, portable electronics, security panels, and automation systems.
It has a capacitance of 19,000 pF, supporting stable performance during operation.
This buzzer is designed for surface mount technology (SMT), facilitating easy integration onto circuit boards.
It produces a continuous tone, making it ideal for consistent alert signals.
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