| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Driver Circuitry | Input Type | Voltage - Rated | Voltage Range | Frequency | Technology | Operating Mode | Duration | Sound Pressure Level (SPL) | Current - Supply | Port Location | Operating Temperature | Approval Agency | Ratings | Ingress Protection | Mounting Type | Termination | Size / Dimension | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                    
                   
                
                 | 
				
                    SCE028MA2MP1BBUZZER PIEZO 42.98MM PNL MNT  |  
                1,711 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 16 ~ 28V | 2kHz | Piezo | Pulse, Medium | 5 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) | 
                 
                    
                   
                
                 | 
				
                    SCE120MA3CM1BBUZZER PIEZO 42.85MM PNL MNT  |  
                3,594 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2.9kHz | Piezo | Chime | Repeating every 3 Sec | 75dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
                 
                    
                   
                
                 | 
				
                    SC628AHJBUZZER PIEZO 42.98MM PNL MNT  |  
                3,840 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 6 ~ 28V | 4.5kHz | Piezo | Pulse, Slow | 0.5 ~ 2.5 PPS | 68dB @ 7.5V, 61cm | 4 ~ 16mA | Top | -30°C ~ 65°C | - | - | NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) | 
                 
                    
                   
                
                 | 
				
                    SCE028LA2SP1BBUZZER PIEZO 42.98MM PNL MNT  |  
                3,416 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 16 ~ 28V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) | 
                 
                    
                   
                
                 | 
				
                    SCE028MA2SP1BBUZZER PIEZO 42.98MM PNL MNT  |  
                4,563 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 16 ~ 28V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) | 
                 
                    
                   
                
                 | 
				
                    SC628AHPBUZZER PIEZO 42.98MM PNL MNT  |  
                3,565 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 6 ~ 28V | 4.5kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 68dB @ 7.5V, 61cm | 4 ~ 16mA | Top | -30°C ~ 65°C | - | - | NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) | 
                 
                    
                   
                
                 | 
				
                    ZT028LDCTB1522MM ALARM LED 20 28 VDC 85-95DB  |  
                3,137 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Retail Package | Active | Indicator, Internally Driven | DC | - | 20 ~ 28V | 3.9kHz | - | Single Tone | - | 85dB @ 20V, 60cm | 40mA | Top | -30°C ~ 65°C | cUL | - | NEMA 3R, 4X, 12 | Panel Mount | Terminal Block | 1.210" Dia (30.74mm) | 
                 
                    
                   
                
                 | 
				
                    ZT028LDCTB3022MM ALARM LED 20 28 VDC 85-95  |  
                3,991 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Retail Package | Active | Indicator, Internally Driven | DC | - | 20 ~ 28V | 3.9kHz | - | Single Tone | - | 85dB @ 20V, 60cm | 40mA | Top | -30°C ~ 65°C | cUL | - | NEMA 3R, 4X, 12 | Panel Mount | Terminal Block | 1.210" Dia (30.74mm) | 
                 
                    
                   
                
                 | 
				
                    SCE048LA2SP1BBUZZER PIEZO 42.85MM PNL MNT  |  
                1,546 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 28 ~ 48V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 85dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
                 
                    
                   
                
                 | 
				
                    SCE048MA2SP1BBUZZER PIEZO 42.85MM PNL MNT  |  
                2,756 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 28 ~ 48V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 75dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
                 
                    
                   
                
                 | 
				
                    SCE028XA3DP2BBUZZER PIEZO 42.85MM PNL MNT  |  
                4,143 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 16 ~ 28V | 2.9kHz | Piezo | Double Pulse, Fast | 2 PPS | 95dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
| 
                 
                    
                   | 
				
                    SCE028XA3PS1BBUZZER PIEZO 42.85MM PNL MNT  |  
                3,447 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 16 ~ 28V | 2.9kHz | Piezo | Pulse, Short | 1 PPS | 95dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
                 
                    
                   
                
                 | 
				
                    SCE028XA3QP1BBUZZER PIEZO 42.85MM PNL MNT  |  
                3,806 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 16 ~ 28V | 2.9kHz | Piezo | Pulse, Quick | 60 PPS | 95dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
                 
                    
                   
                
                 | 
				
                    SCE028XA3SU2BBUZZER PIEZO 42.85MM PNL MNT  |  
                3,692 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 16 ~ 28V | 2.9kHz | Piezo | Speed Up, Fast | 0.5 ~ 8 PPS in 30 Sec | 95dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
                 
                    
                   
                
                 | 
				
                    ZT028LDSU2R22MM ALARM +LED;20-28 VDC; LOUD;  |  
                2,041 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Retail Package | Active | Indicator, Internally Driven | DC | - | 20 ~ 28V | 3.9kHz | - | Pulse, Fast | 0.5 ~ 8 PPS in 30 Sec | 85dB @ 20V, 61cm | 40mA | Top | -30°C ~ 65°C | cUL | - | NEMA 3R, 4X, 12 | Panel Mount | Terminal Block | 1.210" Dia (30.74mm) | 
                 
                    
                   
                
                 | 
				
                    SCE028SA2DP2BBUZZER PIEZO 42.85MM PNL MNT  |  
                2,129 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 16 ~ 28V | 2kHz | Piezo | Double Pulse, Fast | 2 PPS | 65dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
                 
                    
                   
                
                 | 
				
                    SCE028SA2DP3BBUZZER PIEZO 42.85MM PNL MNT  |  
                3,525 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 16 ~ 28V | 2kHz | Piezo | Double Pulse, Slow | 0.5 PPS | 65dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
                 
                    
                   
                
                 | 
				
                    SCE048SA2DP2BBUZZER PIEZO 42.85MM PNL MNT  |  
                2,235 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 28 ~ 48V | 2kHz | Piezo | Double Pulse, Fast | 2 PPS | 65dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
                 
                    
                   
                
                 | 
				
                    SCE048SA2DP3BBUZZER PIEZO 42.85MM PNL MNT  |  
                3,602 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 28 ~ 48V | 2kHz | Piezo | Double Pulse, Slow | 0.5 PPS | 65dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) | 
                 
                    
                   
                
                 | 
				
                    SCE120SA2DP2BBUZZER PIEZO 42.85MM PNL MNT  |  
                2,304 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2kHz | Piezo | Double Pulse, Fast | 2 PPS | 65dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |