ST-0402S is out of stock and can be placed on backorder.
Available Substitutes:
Direct

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
ST-0402S | |
|---|---|
DigiKey Part Number | 433-1111-2-ND - Tape & Reel (TR) 433-1111-1-ND - Cut Tape (CT) 433-1111-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | ST-0402S |
Description | BUZZER MAGN 3V 4X4MM W SMD |
Manufacturer Standard Lead Time | 9 Weeks |
Customer Reference | |
Detailed Description | 1-Buzzers Transducer, Externally Driven Magnetic 3 V 90mA 4kHz 70dB @ 3V, 10cm Surface Mount Solder Pads |
Datasheet | Datasheet |
EDA/CAD Models | ST-0402S Models |
Product Attributes
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Category | Technology Magnetic |
Manufacturer Soberton Inc. | Operating Mode Single Tone |
Series | Sound Pressure Level (SPL) 70dB @ 3V, 10cm |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Supply 90mA |
Part Status Active | Port Location Side |
Driver Circuitry Transducer, Externally Driven | Operating Temperature -20°C ~ 70°C |
Input Type Zero-Peak Signal | Mounting Type Surface Mount |
Voltage - Rated 3 V | Termination Solder Pads |
Voltage Range 2 ~ 4V | Size / Dimension 0.157" L x 0.157" W (4.00mm x 4.00mm) |
Frequency 4kHz | Height - Seated (Max) 0.091" (2.30mm) |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SMT-0440-S-R | PUI Audio, Inc. | 520 | 668-1488-2-ND | $4.09000 | Direct |
In-Stock: 0
3,000 estimated in stock on 22-Feb-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $5.63000 | $5.63 |
| 10 | $4.31300 | $43.13 |
| 25 | $3.89560 | $97.39 |
| 50 | $3.61300 | $180.65 |
| 100 | $3.35510 | $335.51 |
| 250 | $3.04824 | $762.06 |
| 500 | $2.83906 | $1,419.53 |
| 1,000 | $2.64747 | $2,647.47 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $2.61250 | $7,837.50 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.


