PUI Audio 70 dBA Surface External 16 mm Piezo Buzzer Transducer 16 mm 1 V Min 25V Max

RS-stocknr.:: 276-794P
Fabrikantnummer:: SMT-1640-S-2-R
Fabrikant:: PUI Audio

PUI Audio 70 dBA Surface External 16 mm Piezo Buzzer Transducer 16 mm 1 V Min 25V Max

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RS-stocknr.:: 276-794P
Fabrikantnummer:: SMT-1640-S-2-R
Fabrikant:: PUI Audio

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	PUI Audio
	Product Type	Piezo Buzzer Transducer
	Mount Type	Surface
	Minimum Supply Voltage	1V
	Maximum Supply Voltage	25V
	Sound Level	70dBA
	Drive Type	External
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	120°C
	Standards/Approvals	95, RoHS 2002, EC
	Termination Style	Tin Plated Red Copper(DSn)
	Length	16mm
	Height	16mm
	Depth	2.5mm
	Maximum Frequency	4500Hz
	Supply Current	3mA

	Alles selecteren
	Merk PUI Audio
	Product Type Piezo Buzzer Transducer
	Mount Type Surface
	Minimum Supply Voltage 1V
	Maximum Supply Voltage 25V
	Sound Level 70dBA
	Drive Type External
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 120°C
	Standards/Approvals 95, RoHS 2002, EC
	Termination Style Tin Plated Red Copper(DSn)
	Length 16mm
	Height 16mm
	Depth 2.5mm
	Maximum Frequency 4500Hz
	Supply Current 3mA

Datasheet - SMT-1640-S-2-R

Land van herkomst:: CN

PUI Audio Piezo Buzzer Transducer, 20mm Length, 70dBA Sound Level - SMT-1640-S-2-R

This piezo buzzer transducer provides an audible alert solution for electronic systems requiring a compact, surface-mount sound source. It is designed for external drive operation and delivers clear acoustic output suitable for industrial and commercial control equipment. The device is intended for integration where a low-profile alerting element is needed on printed circuit assemblies.

Features and Benefits:

• 4500Hz maximum frequency for distinct alert tones
• 70dBA sound level for perceptible warning signals
• 16000pF capacitance enabling predictable drive characteristics
• 3mA supply current for low-power system impact
• Tin-plated red copper termination for robust solderability

Applications

• Suitable for automation panels requiring audible alerts
• Ideal for instrumentation alarm circuits in manufacturing
• Used with control boards in electrical distribution equipment
• Can be used for warning signals in mechanical safety systems

What supply voltage range can be used with this component?

It operates across a low-voltage range from 1V up to 25V to suit diverse control electronics.

What temperature extremes will it tolerate during operation?

It withstands a broad operating range between -40°C and 120°C for demanding environments.

How is the part mounted to a circuit board?

The device is designed for surface-mount assembly to enable Compact PCB layouts.

What termination finish is provided for soldering reliability?

Termination has a tin-plated red copper finish which supports conventional reflow soldering processes.