EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
ST-0402T Real Image
Same model may have multiple batches, images only for reference.

ST-0402T

Part No ST-0402T
Manufacturer Soberton Inc.
Catalog Alarms, Buzzers, and Sirens
Description BUZZER MAGNETIC 3V 4X4MM SMD / Buzzers Transducer, Externally Driven Magnetic 3 V 90mA 4kHz 70dB @ 3V, 10cm Surface Mount Solder Pads
Datasheet
ST-0402T Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Audio Products>Alarms, Buzzers, and Sirens
Mfr Soberton Inc.
Series ST
Package Tape & Reel
Driver Circuitry Transducer, Externally Driven
Input Type Zero-Peak Signal
Voltage - Rated 3 V
Voltage Range 2 ~ 4V
Frequency 4kHz
Technology Magnetic
Operating Mode Single Tone
Sound Pressure Level (SPL) 70dB @ 3V, 10cm
Current - Supply 90mA
Port Location Top
Temperature Range - Operating -20°C ~ 70°C
Mounting SMD (SMT)
Termination Solder Pads
Dimension 0.157" L x 0.157" W (4.00mm x 4.00mm)
Height - Seated (Max) 0.079" (2.00mm)
MSL Level Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8531.80.9041
Other Names 433-1110-1,433-1110-2,433-1110-6
Standard Package 3,000
Win Source Part Number 1135299-ST-0402T
Ultra Librarian 3D Model Ultra Librarian ST-0402T CAD Model

Description

The 1135299-ST-0402T is a magnetic buzzer from the ST series, designed for use in audio products such as alarms, buzzers, and sirens.

  • Frequency: 4kHz
  • Sound Pressure Level: 70dB @ 3V and 10cm
  • Input Type: zero-peak signal
  • Voltage Range: 2V to 4V
  • Rated Voltage: 3V
  • Package: tape and reel
  • Standard Package: 3,000 units
  • Dimensions: 0.157" L x 0.157" W (4.00mm x 4.00mm)
  • Height: 0.079" (2.00mm)
  • Mounting: SMD (SMT) technology
  • Manufacturer: Soberton Inc.
  • Part Numbers: 433-1110-1, 433-1110-2, and 433-1110-6
  • Alternative Parts: ST0402T

You May Also Be Interested in

AT-173 PUI Audio, Inc. – Price, Stock & Datasheet
AT-173
PUI Audio, Inc.
BUZZER PIEZO 32MM FLANGE
Need more? Email Us
M2BJ-B06A Omron – Price, Stock & Datasheet
M2BJ-B06A
Omron
BUZZER PIEZO 6V 24X18MM PNL MNT
Need more? Email Us
Picture of TE054003-1
TE054003-1
DB Unlimited.
BUZZER ELECTRO 3V 5X5MM SMD
Need more? Email Us
CEP-2242 Real Image
CEP-2242
CUI Inc.
BUZZER PIEZO 12V 13.7MM TH
Lowest to $3.6527
CEM-1203(42) Same Sky (Formerly CUI Devices)
CEM-1203(42)
CUI Inc.
BUZZER MAGNETIC 3.5V 12.00MM TH
Lowest to $1.0041
MSO320SR Mallory Sonalert Products Inc. – Price, Stock & Datasheet
MSO320SR
Mallory Sonalert Products Inc.
BUZZER PIEZO 23X23MM TH
Need more? Email Us
BRT1209PF-06 Real Image
BRT1209PF-06
International Components Corp.
BUZZER MAGNETIC 5V 12MM TH
Lowest to $0.7651
M2BJ-B06B Omron – Price, Stock & Datasheet
M2BJ-B06B
Omron
BUZZER PIEZO 6V 24X18MM PNL MNT
Need more? Email Us
AI-1027-TWT-3V-R PUI Audio, Inc. – Price, Stock & Datasheet
AI-1027-TWT-3V-R
PUI Audio, Inc.
BUZZER MAGNETIC 3V 9.5MM TH
Need more? Email Us

Top Sellers

PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess