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RS PRO Magnetic Buzzer Component PCB Mount 2V-4V 92dB Sound Level 7542021P
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | RS PRO |
| Sound Level | 92dB |
| Height | 4.5mm |
| Model | 7542021P |
| Width | 9mm |
| Drive Type | External |
| Mount Type | PCB |
| Maximum Operating Temperature | 60°C |
| Standards/Approvals | RoHS |
| Maximum Frequency | 2.73kHz |
| Maximum Supply Voltage | 4V |
| Minimum Supply Voltage | 2V |
| Tone Type | Buzzer |
| Minimum Frequency | 2.73kHz |
Key Features
- Compact design with dimensions 9 mm diameter and 4.5 mm height.
- Operates at a frequency of 2.73 kHz for clear buzzing tones.
- External drive type suitable for various electronic applications.
- Maximum operating temperature of 60°C supports industrial use.
- Low supply current of 80 mA ensures efficient power consumption.
- RoHS compliant material and construction for environmental safety.
- Lightweight and easy PCB mounting for simple installation.
- Ideal for automotive alerts, doorbells, and pest deterrents.
Product Description
RS PRO 7542021P Magnetic Buzzer Component is a high-performance PCB mount buzzer with a sound level of 92 dB, operating between 2 V minimum supply voltage and 4 V maximum supply voltage. This external magnetic buzzer produces a continuous buzzing tone at a frequency of 2.73 kHz, making it well suited for various domestic and industrial environments.
Compact with a diameter of 9 mm and height of 4.5 mm, it is designed for easy integration into printed circuit boards without imposing significant load, thanks to its lightweight structure.
The buzzer supports a maximum operating temperature of 60°C and a minimum operating temperature of -20°C, ensuring reliable performance under diverse industrial and environmental conditions.
It is compliant with RoHS standards, reflecting environmental responsibility in manufacturing and materials used.
The external drive type design requires an external signal source, which provides flexibility for custom control in applications like automotive warning systems, doorbells, and pest deterrents in both commercial and residential setups.
Compact dimensions of 9 mm diameter by 4.5 mm height ensure easy PCB mounting. 92 dB sound output provides loud and clear alerts. Operations within 2 V to 4 V supply voltage range. Drive type external for versatile application integration.
Suitable for automotive, industrial, domestic alert systems. Lightweight design supports low load-bearing mounting surfaces. RoHS compliant materials and construction for environmental compliance. Operating temperature range from -20°C to +60°C.
This RS PRO buzzer component is ideal for use in electronic manufacturing, industrial control panels, automotive electronics, HVAC safety alarms, and other alerting devices requiring a reliable and loud buzzer solution. Explore EnvMart for complete electronics components and passive components suitable for diverse industrial applications.
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Frequently Asked Questions
This model has a sound level of 92 dB, providing loud and clear alerts.
It operates within a supply voltage range of 2 V to 4 V.
The buzzer produces a continuous tone at a frequency of 2.73 kHz.
It has a compact design with a diameter of 9 mm and a height of 4.5 mm.
The maximum operating temperature is 60°C, suitable for various industrial applications.
It features an external drive type, requiring an external signal source for operation.
Yes, it is compliant with RoHS standards, indicating environmentally responsible manufacturing.
This model is designed for PCB mounting, allowing for easy integration into electronic circuits.
The minimum operating temperature is -20°C, ensuring reliable performance in various conditions.
It is suitable for automotive alerts, doorbells, and pest deterrents in both commercial and residential settings.
The buzzer operates with a low supply current of 80 mA, ensuring efficient power consumption.
The country of origin for this buzzer is Taiwan.
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