# TRANSDUCER, PIEZO, 2.9KHZ, 80DBA, 28VDC

![Product image](https://novapart.co/image/farnell:1311649/)

**URL**: https://novapart.co/products/SC628JR/transducer-piezo-29khz-80dba-28vdc
**SKU**: SC628JR
**Manufacturer**: MALLORY
**Category**: Sensors & Transducers || Transducers || Sensing Transducers || Piezo Transducers
**Price**: €23.2200
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Tones | Slow Pulse |
| Sound Level Spl | 80dBA |
| Resonant Frequency | 2.9kHz |
| Supply Voltage Max | 28V |
| Supply Voltage Min | 6V |
| Transducer Function | Alarm |
| Sound Level Distance | 609.6mm |
| Operating Current Max | 26mA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1311649/)

> **Part # SC628J** ~~Pe~~ 

> **Revision D** 

## **Mallor Sonalert Products Inc. y Sales Outline Drawin g** 

**ons: Specificati** 

|**ons:**|**ons:**|**ons:**|**ons:**|**ons:**|**ons:**|**ons:**|
|---|---|---|---|---|---|---|
|Sound level Category<br>Medium Sound Level<br>~~|~~<br>~~|~~<br>~~|~~|||||||
|||Mode of Operation|||Slow Pulse||
|||Mounting|||Panel (see note B)||
|||Voltage Rating|||6 to 28 Vdc||
|Frequency<br>2900 Hz±500 Hz<br>~~|~~<br>|<br>||||||||
|||Loudness    (Min. Voltage)|||68 dB(A) min. @ 2 FT and 6 Vdc||
|||Loudness    (Max Voltage)|||80 dB(A) min. @ 2 FT and 28 Vdc|80 dB(A) min. @ 2 FT and 28 Vdc|
|||Current Draw|||5 mA Max @ 6 Vdc||
||||Current Draw||||20 mA Max @ 28 Vdc|||
|||Min. Pulse Rate|||0.5 @ 6 VDC||
|||Max. Pulse Rate|||2.0 @ 28 VDC||
|||Duty Cycle %|||50 (Approx)||
|||Storage Temperature|||-40°C to +85°C||
|||Operating Temperature|||-30°C to +65°C||
|||Weight (Typical)|||2.1 oz (59 g)||
|||Housing|||6/6 Nylon, Color Black||
|Options<br>For other options contact factory<br>~~ee~~|||||||



**Dimensions:** Inches (mm) **UL Recognized** 

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/SC628JR/transducer-piezo-29khz-80dba-28vdc)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/mallory/sc628jr/transducer-piezo-2-9khz-80dba/dp/1311649)
---

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