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RadioShack® 12VDC Mini Electric Buzzer

Model:

2730794

 | Catalog #: 273-794
Price:
$3.99
$3.99
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  • Wide variety of uses including audible alarms
  • Great for DIY jobs or hobby projects
  • 75dB Piezo electric buzzer
  • Material of case: ABS, color: gray, wires: loose
  • Operating temperature: -20°C + 60°C, storage temperature: -30°C + 70°C
  • Operating voltage (VDC): 4-8
  • Rated voltage (VDC): 6
  • Maximum current of rated voltage (mA): 45
  • Frequency (Hz): 300-500
  • Minimum sound pressure of rated voltage (30cm/6VDC): 75
  • Tone: single, terminal: lead

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  • Material of case: ABS, color: black, wires: twisted
  • Operating temperature: -30°C + 80°C, storage temperature: -40°C + 80°C
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  • Rated voltage (VDC): 12
  • Maximum current of rated voltage (mA): 58
  • Frequency (kHz): 2.5 ± 0.5
  • Minimum sound pressure of rated voltage (dBA/30cm): 100
  • Pulse rate of rated voltage (pulse/second): Nil
  • Tone: single, terminal: lead

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  • Wide variety of uses including audible alarms
  • Great for those DIY jobs or hobby projects
  • 75dB Piezo electric buzzer
  • Operating temperature: -20°C + 60°C, storage temperature: -30°C + 70°C
  • Operating voltage (VDC): 2-4
  • Rated voltage (VDC): 3
  • Maximum current of rated voltage (mA): 50
  • Frequency (Hz): 300-500
  • Minimum sound pressure of rated voltage (30cm/3VDC): 75
  • Tone: single, terminal: lead

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Product Summary

Add some sound to your projects.

With a buzzer tone of 300-500Hz, this mini 12VDC electric buzzer is ideal for small audio alert signals and various electronic projects. It operates on 12VDC and delivers 79dB at 30mA maximum current.

  • Wide variety of uses including audio alerts
  • Great for DIY jobs or hobby projects
  • Produces 79dB at 30mA max current
  • Material of case: ABS, color: gray, wires: loose
  • Operating temperature: -20°C + 60°C, storage temperature: -30°C + 70°C
  • Operating voltage (VDC): 8-16
  • Rated voltage (VDC): 12
  • Maximum current of rated voltage (mA): 30
  • Frequency (Hz): 300-500
  • Minimum sound pressure of rated voltage (30cm/12VDC): 79
  • Tone: single, terminal: lead
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

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By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 90 days
  • Labor: 90 days
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