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SMT-0440-T-R

Name: PUI Audio SMT-0440-T-R
Brand: PUI Audio
SKU: 665-SMT-0440-T-R
Price: 3.23 EUR
Availability: InStock

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See Product Specifications

Mouser No:

665-SMT-0440-T-R

Mfr. No:

SMT-0440-T-R

Mfr.:

PUI Audio

Description:

Speakers & Transducers EM 70dB 4000Hz 3 v6k Top Fire

Datasheet:

SMT-0440-T-R Datasheet (PDF)

ECAD Model:

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More Information

Learn more about PUI Audio SMT-0440-T-R

In Stock: 66

Stock:: 66

Can Dispatch Immediately

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On Order:: 6 000

Expected 09/11/2026

6 000

Expected 16/11/2026
Factory Lead Time:: 21

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	3,23 €	3,23 €
	2,55 €	25,50 €
	2,32 €	58,00 €
	2,17 €	108,50 €
	2,02 €	202,00 €
	2,01 €	502,50 €
	1,90 €	950,00 €
	1,88 €	1 880,00 €
Full Reel (Order in multiples of 3000)
	1,88 €	5 640,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	PUI Audio
Product Category:	Speakers & Transducers
RoHS:
Product:	Transducers
Type:	Electromagnetic
Mounting Style:	Board Mount
Frequency:	4 kHz
Sound Pressure Level:	70 dBA
Impedance:	17 Ohms
Shape:	Square
Termination Style:	Gullwing Lead
Minimum Operating Temperature:	- 20 C
Maximum Operating Temperature:	+ 70 C
Length:	4 mm
Width:	4 mm
Depth:	2 mm
Brand:	PUI Audio
Current Rating:	90 mA
Dimensions:	4 mm L x 4 mm W x 2 mm H
Height:	2 mm
Height - in:	0.079 in
Height - mm:	2 mm
Length - in:	0.157 in
Length - mm:	4 mm
Moisture Sensitive:	Yes
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Product Type:	Speakers & Transducers
Self Resonant Frequency:	4 kHz
Series:	SMT-0440
Factory Pack Quantity:	3000
Subcategory:	Audio Devices
Width - in:	0.157 in
Width - mm:	4 mm
Voltage Rating:	3 V
Unit Weight:	450,292 mg

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Datasheet

SMT-0440-T-R Datasheet (PDF)

Models

SMT-0440-T-R Symbol & Footprint by SnapMagic

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Compliance Codes

CNHTS:: 8531801000
CAHTS:: 8543700000
USHTS:: 8531809041
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: Not available
Country of Diffusion:: China

The country is subject to change at the time of shipment.

SMT-0440 Surface-Mount Transducers

PUI Audio SMT-0440 Surface-Mount Transducers are 20% smaller than the SMT-0540 transducers, adding sound to even smaller devices. Both the side-firing SMT-0440-S-R and the top-firing SMT-0440-T-R feature overall dimensions of 4mm wide x 4mm deep x 2mm high to accommodate crowded PCBs. PUI Audio SMT-0440 Surface-Mount Transducers are built to be powered by a 2V0-p to 4V0-p square wave, and each device is capable of producing a 70dB, 4kHz tone (measured at 10cm) while consuming no more than 90mA.

SMT Transducers

PUI Audio Surface Mount (SMT) Transducers provide convenient solutions to difficult audio requirements. Presented in a variety of styles, PUI Audio SMT Transducers allow product designers to leverage the power of their own drive circuit or processor to achieve the exact tone, or multiple tones, their design requires, with the ability to vary the sound pressure level (SPL).