# TRANSDUCER, PIEZO, 1.9KHZ, 75DBA, 48VDC
**URL**: https://novapart.co/products/SC648DR/transducer-piezo-19khz-75dba-48vdc
**SKU**: SC648DR
**Manufacturer**: MALLORY
**Category**: Sensors & Transducers || Transducers || Sensing Transducers || Piezo Transducers
**Price**: €17.4100
**Stock**: 10+
**Lead Time**: 2 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Tones | Continuous |
| Sound Level Spl | 75dBA |
| Resonant Frequency | 1.9kHz |
| Supply Voltage Max | 48V |
| Supply Voltage Min | 10V |
| Transducer Function | Alarm |
| Sound Level Distance | 609.6mm |
| Operating Current Max | 20mA |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1221443/)
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Mallor Sonalert Products Inc. Part # SC648D
MALLORY y |
Sales Outline Drawin Revision C
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ons:
Specificati
a Sound level Category Medium Sound Level
| Mode of Operation | Continuous tone |
Mounting Panel (see note B)
Voltage Rating 10-48 Vdc
| Frequency 1900 Hz ± 300 Hz
Loudness (Min. Voltage) 60 dB(A) min. @ 2 FT and 10 Vdc
Loudness (Max Voltage) 75 dB(A) min. @ 2FT and 48 Vdc
Current Draw 4 mA Max @ 10 Vdc
Current Draw 20 mA Max @ 48 Vdc
| Storage Temperature | -40°C to +85°C |
Operating Temperature -30°C to +65°C
Weight (Typical) 1.5 oz (42 g)
| Housing 6/6 Nylon, Color Black |
Options For other options contact factory
Dimensions: a Inches (mm) UL Recognized “A
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4411 South High School Road, Indianapolis, Indiana 46241 U.S.A • Phone: (317)612-1000 Fax: (317)612-1010 • www.mallory-sonalert.com
## Links
- [View this product on Novapart](https://novapart.co/products/SC648DR/transducer-piezo-19khz-75dba-48vdc)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/mallory/sc648dr/transducer-piezo-1-9khz-75dba/dp/1221443)
---
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