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  • Manufacturer: Mallory Sonalert Products Inc.
  • Origchip NO: 512-PB-12N23P-01Q
  • Package: -
  • Datasheet: PDF
  • Stock: 724
  • Description: TRANSDUCER, E/M, BUZZER, 2.3KHZ, 80DBA(Kg)

Purchase & Inquiry



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Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.


1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.



Height Seated (Max) 0.402 10.20mm
Length 12mm
Width 12mm
RoHS Status ROHS3 Compliant
Ratings Washable
Factory Lead Time 30 Weeks
Mount Flush, Through Hole
Mounting Type Through Hole
Weight 1.799996g
Operating Temperature -20°C~70°C
Packaging Tube
Published 2008
Series PB
Size / Dimension 0.472Dia 12.00mm
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination PC Pins
Max Operating Temperature 70°C
Min Operating Temperature -20°C
Voltage - Rated 1.5V
Voltage - Rated DC 1.5V
Technology Magnetic
Current Rating 25mA
Frequency 2.3kHz
Operating Supply Current 25mA
Operating Mode Single Tone
Input Type DC
Current - Supply 25mA
Voltage Range 1.25V~2.5V
Sensing Method Magnetic
Washable Yes
Port Location Top
Sound Pressure Level (SPL) 80dB @ 1.5V, 10cm
Driver Circuitry Indicator, Internally Driven
Diameter 12mm
Height 9.7mm
See Relate Datesheet