PUI Audio 80 dBA Surface Continuous Internal Magnetic Buzzer Component 9.7 mm 2 V dc Min 9.7 mm 5mm 5V dc Max

RS-stocknr.:: 276-769
Fabrikantnummer:: SMI-1027-TW-3V-R
Fabrikant:: PUI Audio

PUI Audio 80 dBA Surface Continuous Internal Magnetic Buzzer Component 9.7 mm 2 V dc Min 9.7 mm 5mm 5V dc Max

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€ 2,72

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RS-stocknr.:: 276-769
Fabrikantnummer:: SMI-1027-TW-3V-R
Fabrikant:: PUI Audio

Specificaties

Datasheets

Wetgeving en conformiteit

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	PUI Audio
	Mount Type	Surface
	Product Type	Magnetic Buzzer Component
	Minimum Supply Voltage	2V dc
	Maximum Supply Voltage	5V dc
	Sound Level	80dBA
	Drive Type	Internal
	Tone Type	Continuous
	Maximum Operating Temperature	85°C
	Standards/Approvals	REACH, RoHS
	Width	5mm
	Length	9.7mm
	Height	9.7mm
	Maximum Frequency	3000Hz
	Minimum Frequency	2300Hz

	Alles selecteren
	Merk PUI Audio
	Mount Type Surface
	Product Type Magnetic Buzzer Component
	Minimum Supply Voltage 2V dc
	Maximum Supply Voltage 5V dc
	Sound Level 80dBA
	Drive Type Internal
	Tone Type Continuous
	Maximum Operating Temperature 85°C
	Standards/Approvals REACH, RoHS
	Width 5mm
	Length 9.7mm
	Height 9.7mm
	Maximum Frequency 3000Hz
	Minimum Frequency 2300Hz

Datasheet - SMI-1027-TW-3V-R

Land van herkomst:: CN

PUI Audio Magnetic Buzzer Component, 80dBA Sound Level, 2300 to 3000Hz Frequency Range - SMI-1027-TW-3V-R

This magnetic buzzer component provides a Compact audible alert solution for low-voltage electronic systems. Designed for surface-mount assembly, it produces a continuous audible tone suitable for signalling and alarm functions in control and monitoring equipment. The device operates within a modest voltage range and is intended for integration onto populated boards where a clear, high-output sound source is required.

Features and Benefits:

• Operates between 2V DC and 5V DC allowing low-voltage use
• Emits 2300Hz to 3000Hz tone for clear auditory recognition
• Produces 80dBA sound level to ensure audible alerts
• Surface-mount package for automated PCB assembly
• Maximum operating temperature 85°C for elevated environments
• Complies with RoHS and REACH to meet material restrictions

Applications

• Suitable for alarm and notification circuits in automation panels
• Ideal for status indicators in embedded control systems
• Used for audible alerts in industrial monitoring equipment
• Can be used for warning signals on battery-powered devices
• Used with Compact consumer electronics requiring loud alerts

What mounting method does it require on a PCB?

It is designed for surface-mount installation compatible with SMD assembly flows.

How tall is the component when fitted to a board?

The device has a height of 5mm above the PCB once mounted.

What acoustic performance can be expected at close range?

Measured sound output reaches approximately 80dBA under standard test conditions.

What frequency range does the tone occupy?

The continuous tone operates between 2300Hz and 3000Hz for reliable human perception.

Which supply voltages will activate the sounder?

It functions across a supply range from 2V DC up to 5V DC.