SMT-0440-T-R

PUI Audio
665-SMT-0440-T-R
SMT-0440-T-R

Mfr.:

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

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

Product Attribute Attribute Value Select Attribute
PUI Audio
Product Category: Speakers & Transducers
RoHS:  
Transducers
Electromagnetic
Board Mount
4 kHz
70 dBA
17 Ohms
Square
Gullwing Lead
- 20 C
+ 70 C
4 mm
4 mm
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
Voltage Rating: 3 V
Width - in: 0.157 in
Width - mm: 4 mm
Unit Weight: 450.292 mg
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Attributes selected: 0

Datasheet

Models

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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:
Not available
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).

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
4,133
Expected 11/9/2026
18,000
6,000
Expected 11/16/2026
12,000
Expected 1/15/2027
Factory Lead-Time:
21
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$4.41 $4.41
$3.40 $34.00
$3.07 $76.75
$2.80 $140.00
$2.70 $270.00
$2.40 $600.00
$2.19 $1,095.00
Full Reel (Order in multiples of 3000)
$2.19 $6,570.00
† $7.00 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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