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RS PRO Buzzer Through Hole 4V AC 70 dB Sound Level Continuous Tone Black 179-7428
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Colour | Black |
| Model | 179-7428 |
| Mount Type | Through Hole |
| Housing Material | Noryl |
| Series | RS PRO |
| Maximum Operating Temperature | 70°C |
| Current Type | AC |
| Standards/Approvals | RoHS |
| Maximum Supply Voltage | 4V |
| Tone Type | Continuous |
| Sound Level at 1m | 70dB |
| Maximum Sound Level | 70dB |
| Number of Tones | 1 |
| Base Length | 6.7mm |
Key Features
- Operates at a maximum supply voltage of 4V AC.
- Generates a continuous tone sound with a sound level of 70 dB at 1 meter.
- Compact through hole mount design with a base length of 6.7 mm.
- Constructed with durable black Noryl housing material for longevity.
- Lead pins are made of red copper with a pin spacing of 3 mm facilitating PCB mounting.
- Operating temperature range from -30°C to 70°C ensuring reliable performance.
- Compliant with RoHS standards for environmental safety.
- Ideal for use in consumer electronics, flow instruments, measurement equipment, security devices, and timers.
Product Description
RS PRO 179-7428 Buzzer is a high-quality, small form-factor electromechanical device designed for producing a continuous tone sound output. This through hole buzzer operates at a maximum supply voltage of 4V AC and delivers a minimum sound output of 70 dB measured at 1 meter distance. Encased in a robust black Noryl housing, it features lead pins made of red copper ensuring durable electrical connections and easy PCB integration with a 3 mm pin spacing.
The buzzer supports reliable operation within a temperature range from -30°C up to 70°C, making it suitable for diverse industrial and consumer applications. It complies with RoHS standards, ensuring it meets environmental and safety regulations. Its small size with a base length of 6.7 mm makes it ideal where space is limited without compromising acoustic performance.
This buzzer is widely used in consumer electronics, flow instrumentation, measurement devices, security systems, and timers where compact, efficient acoustic signalling is necessary.
Operates at 4V AC maximum supply voltage. Produces a continuous tone with 70 dB sound level at 1 meter. Compact through hole mount with 6.7 mm base length. Black Noryl housing for durability. Red copper lead pins with 3 mm PCB pin spacing.
Operating temperature range -30°C to 70°C. RoHS compliant for environmental safety. Suitable for consumer electronics, flow instruments, measurement, security, and timer applications.
RS PRO products are renowned for their reliability and performance, making this buzzer a dependable choice in automation and signalling solutions. Explore more RS PRO automation & control gear on EnvMart for diverse industrial needs.
Explore more products in our Electronic Sounders category.
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Frequently Asked Questions
The maximum supply voltage for this model is 4V AC.
It generates a sound level of 70 dB when measured at a distance of 1 meter.
The operating temperature range is from -30°C to 70°C.
The base length of this buzzer is 6.7 mm.
The housing is constructed from durable black Noryl material.
This model is designed for through hole mounting.
It produces a continuous tone sound.
The lead pins are made of red copper, facilitating reliable electrical connections.
Yes, it is compliant with RoHS standards for environmental safety.
It is suitable for use in consumer electronics, flow instruments, measurement equipment, security devices, and timers.
The maximum sound level it can achieve is 70 dB.
The pin spacing for PCB mounting is 3 mm.
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