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RS PRO 95 dB Panel Mount Continuous Internal 24.5 mm Piezo Buzzer Component 41 mm 1.5 V dc Min 28V dc Max 457-027

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RS PRO 95 dB Panel Mount Continuous Internal 24.5 mm Piezo Buzzer Component 41 mm 1.5 V dc Min 28V dc Max 457-027

Name: RS PRO 95 dB Panel Mount Continuous Internal 24.5 mm Piezo Buzzer Component 41 mm 1.5 V dc Min 28V dc Max 457-027
Brand: RS PRO
SKU: 138152
Price: 4.4 USD
Availability: InStock

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Category Piezo Buzzer Component Brand RS PRO Condition New

Specifications

Country of Origin	China
Diameter	29.5mm
Brand	RS PRO
Sound Level	95dB
Height	24.5mm
Length	41mm
Model	457-027
Drive Type	Internal
Mount Type	Panel Mount
Maximum Operating Temperature	60°C
Minimum Operating Temperature	-20°C
Standards/Approvals	RoHS
Maximum Frequency	4kHz
Maximum Supply Voltage	28V dc
Minimum Supply Voltage	1.5V dc
Supply Current	20mA
Tone Type	Continuous
Minimum Frequency	3000Hz
RND BuzzerBrand	RND

Key Features

Panel mount type with 24.5 mm height and 41 mm length dimensions.
Produces continuous tone sound at 95 dB for alert signaling.
Wide operating frequency from 3000 Hz to 4000 Hz ensures clear audibility.
Operating temperature range from -20°C to 60°C suitable for diverse environments.
Supply current of approximately 20 mA with internal drive configuration.
Compact diameter of 29.5 mm optimized for panel installation.
Meets RoHS standards ensuring compliance with environmental regulations.
Country of origin is China for this reliable and durable electronic component.

Product Description

RS PRO 457-027 Piezo Buzzer Component is engineered for panel mount applications where a continuous internal tone buzzer is required. It has a robust metal and plastic construction measuring 24.5 mm in height, 41 mm in length, and 29.5 mm in diameter, making it compact for intricate electronic assemblies.

This buzzer operates on a supply voltage range between 1.5 V dc minimum and 28 V dc maximum. The internal circuitry supports efficient DC operation with a drive current of 20 mA, providing stable audio output in industrial and electronic devices.

The product produces a consistent continuous tone sound output at 95 dB, covering frequency bands from 3000 Hz to a maximum of 4000 Hz. This ensures the buzzer is effective for alert, alarm, and signaling functions in control panels and machines.

Designed to endure operating temperatures from -20°C to 60°C, it is suitable for a wide range of commercial, industrial, and laboratory environments that require audible notification signals. The buzzer’s panel mount style with flying lead connections allows straightforward installation and maintenance.

RS PRO's compliance with RoHS regulations confirms this Piezo Buzzer Component adheres to environmental safety standards, reducing hazardous substances. Panel mount type with compact 24.5 mm height, 41 mm length, and 29.5 mm diameter.

Continuous internal drive tone producing 95 dB sound pressure level. Voltage range from 1.5 V dc minimum to 28 V dc maximum with 20 mA current. Wide operating frequency between 3000 Hz to 4000 Hz for audible alerts. Temperature range from -20°C to 60°C for reliability in diverse settings.

RoHS compliant and manufactured in China.

This piezo buzzer is ideal for use in electrical enclosures, control panels, security equipment, industrial machines, and other electronic assemblies requiring robust and clear audible alerts. Browse more industrial electronic components and piezo buzzer options on EnvMart for comprehensive solutions.