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Product Overview
Digi-Key Part Number 102-1458-ND
Quantity Available 86,057
Can ship immediately

Manufacturer Part Number


Description Zero-Peak Signal Buzzer Single Tone 2.73kHz Magnetic 2 ~ 4V 85dB @ 3V, 10cm
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 13 Weeks
Documents & Media
Datasheets CST-931AP
Product Training Modules Buzzer Overview
RoHS Information CST-931AP Cert of Compliance
Design Resources Buzzer SPL Calculator
3D Model CST-931AP
Catalog Page 2396 (SG2011-EN PDF)
Product Attributes Select All

Audio Products


Alarms, Buzzers, and Sirens


CUI Inc.

Series CST
Packaging ? Tray ?
Part Status Active
Driver Circuitry Transducer, Externally Driven
Input Type Zero-Peak Signal
Voltage - Rated 3V
Voltage Range 2 ~ 4V
Frequency 2.73kHz
Technology Magnetic
Operating Mode Single Tone
Duration -
Sound Pressure Level 85dB @ 3V, 10cm
Current - Supply 80mA
Port Location Top
Operating Temperature -20°C ~ 60°C
Approvals -
Ratings -
Mounting Type Through Hole
Termination PC Pins
Size / Dimension 9.0mm Dia x 5.0mm H
Height - Seated (Max) *
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Additional Resources
Standard Package ? 700
Other Names 037-4346R

20:24:12 10/27/2016

Price & Procurement

All prices are in SGD.
Price Break Unit Price Extended Price
1 2.35000 2.35
10 1.82700 18.27
100 1.39350 139.35
500 1.11482 557.41
1,000 0.99095 990.95
2,500 0.82373 2,059.32

Submit a request for quotation on quantities greater than those displayed.

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