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  • Manufacturer: Mallory Sonalert Products Inc.
  • Origchip NO: 512-SCE120XA3FP1B
  • Package: 120
  • Datasheet: PDF
  • Stock: 605
  • Description: TRANSDUCER, PIEZO, 2.9KHZ, 105DBA, 120V(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.



Factory Lead Time 2 Weeks
Mount Panel
Mounting Type Panel Mount
Package / Case 120
Operating Temperature -40°C~85°C
Packaging Bulk
Published 2008
Series SCE
Size / Dimension 1.687Dia 42.85mm
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Termination Terminal Block
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Color Black
Technology Piezo
Current Rating 40mA
Frequency 2.9kHz
Approval Agency cUL, UL
Max Supply Voltage 120V
Min Supply Voltage 48V
Operating Supply Current 40mA
Operating Mode Pulse, Fast
Max Supply Current 40mA
Input Type AC
Current - Supply 40mA
Voltage Range 48V~120V
Self Resonant Frequency 2.9kHz
Outside Diameter 42.85 mm
Port Location Top
Sound Pressure Level (SPL) 95dB @ 48V, 61cm
Driver Circuitry Indicator, Internally Driven
Duration 10 PPS
Diameter 42.85mm
Height 35.85mm
Height Seated (Max) 1.511 38.39mm
RoHS Status ROHS3 Compliant
See Relate Datesheet
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