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Product Overview
Digi-Key Part Number 668-1105-ND
Quantity Available 4,187
Can ship immediately

Manufacturer Part Number


Description Peak-Peak Signal Buzzer Single Tone 3kHz Piezo (with Feedback) 3 ~ 28V 93dB @ 12V, 10cm
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 11 Weeks
Documents & Media
Datasheets AT-2830-TWT-R
3D Model AT-2830-TWT-R.igs
Catalog Page 2400 (SG2011-EN PDF)
Product Attributes Select All

Audio Products


Alarms, Buzzers, and Sirens


PUI Audio, Inc.

Series AT
Packaging ? Bulk ?
Part Status Active
Driver Circuitry Transducer, Externally Driven
Input Type Peak-Peak Signal
Voltage - Rated 12V
Voltage Range 3 ~ 28V
Frequency 3kHz
Technology Piezo (with Feedback)
Operating Mode Single Tone
Duration -
Sound Pressure Level 93dB @ 12V, 10cm
Current - Supply 8mA
Port Location Top
Operating Temperature -30°C ~ 85°C
Approvals -
Ratings Washable
Mounting Type Through Hole
Termination PC Pins
Size / Dimension 28.5mm Dia x 12.7mm H
Height - Seated (Max) *
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Additional Resources
Standard Package ? 160
Other Names 668-1105

18:57:43 10/24/2016

Price & Procurement

All prices are in SGD.
Price Break Unit Price Extended Price
1 3.58000 3.58
10 3.25400 32.54
100 2.60300 260.30
500 2.16052 1,080.26
1,000 1.88720 1,887.20
5,000 1.69198 8,459.88

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

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