| Type | Description | 
|---|---|
| Series: | SCE | 
| Package: | Bulk | 
| Part Status: | Active | 
| Driver Circuitry: | Indicator, Internally Driven | 
| Input Type: | DC | 
| Voltage - Rated: | - | 
| Voltage Range: | 28 ~ 48V | 
| Frequency: | 2.9kHz | 
| Technology: | Piezo | 
| Operating Mode: | Single Tone, Pulse, Medium | 
| Duration: | 5 PPS | 
| Sound Pressure Level (SPL): | 95dB @ 28V, 61cm | 
| Current - Supply: | 40mA | 
| Port Location: | Top | 
| Operating Temperature: | -40°C ~ 85°C | 
| Approval Agency: | cUL, UL | 
| Ratings: | - | 
| Ingress Protection: | - | 
| Mounting Type: | Panel Mount | 
| Termination: | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 
| Size / Dimension: | 1.687" Dia (42.85mm) | 
| Height - Seated (Max): | 1.399" (35.54mm) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
![]()  | 
                                
                                    SCE028SA3SU1BMallory Sonalert Products | 
                                
                                     AUDIO PIEZO IND 16-28V PNL MNT  | 
                                
                                     In Stock: 0 $69.47000  | 
                            
![]()  | 
                                
                                    SCE028SD3SP1BMallory Sonalert Products | 
                                
                                     AUDIO PIEZO IND 16-28V PNL MNT  | 
                                
                                     In Stock: 0 $51.21000  | 
                            
![]()  | 
                                
                                    SCE048XD3PS1BMallory Sonalert Products | 
                                
                                     AUDIO PIEZO IND 28-48V PNL MNT  | 
                                
                                     In Stock: 0 $56.27000  | 
                            
![]()  | 
                                
                                    SCE028MD3QP1BMallory Sonalert Products | 
                                
                                     AUDIO PIEZO IND 16-28V PNL MNT  | 
                                
                                     In Stock: 0 $52.06000  | 
                            
![]()  | 
                                
                                    MSE28LWH2Mallory Sonalert Products | 
                                
                                     AUDIO PIEZO INDICATOR 20-28V TH  | 
                                
                                     In Stock: 0 $21.45000  | 
                            
![]()  | 
                                
                                    SCE016MD3SD5BMallory Sonalert Products | 
                                
                                     AUDIO PIEZO IND 6-16V PNL MNT  | 
                                
                                     In Stock: 0 $40.76000  | 
                            
![]()  | 
                                
                                    SC628FJWMallory Sonalert Products | 
                                
                                     AUDIO PIEZO IND 6-28V PNL MNT  | 
                                
                                     In Stock: 0 $41.52552  | 
                            
![]()  | 
                                
                                    SC648DMallory Sonalert Products | 
                                
                                     AUDIO PIEZO IND 10-48V PNL MNT  | 
                                
                                     In Stock: 0 $24.33000  | 
                            
![]()  | 
                                
                                    SCE028LA3DP2BMallory Sonalert Products | 
                                
                                     AUDIO PIEZO IND 16-28V PNL MNT  | 
                                
                                     In Stock: 0 $70.30000  | 
                            
![]()  | 
                                
                                    SCE028XA3SP1BMallory Sonalert Products | 
                                
                                     AUDIO PIEZO IND 16-28V PNL MNT  | 
                                
                                     In Stock: 0 $71.13000  |