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| Part Number | SC628N-1R | 
| Datasheet | SC628N-1R datasheet | 
| Description | AUDIO PIEZO IND 6-28V PNL MNT | 
| Manufacturer | Mallory Sonalert Products Inc. | 
| Series | SC | 
| Part Status | Obsolete | 
| Driver Circuitry | Indicator, Internally Driven | 
| Input Type | DC | 
| Voltage - Rated | - | 
| Voltage Range | 6 ~ 28V | 
| Frequency | 2.9kHz | 
| Technology | Piezo | 
| Operating Mode | Single Tone | 
| Duration | - | 
| Sound Pressure Level (SPL) | 80dB @ 6V, 61cm | 
| Current - Supply | 6 ~ 23mA | 
| Port Location | Top | 
| Operating Temperature | -30°C ~ 65°C | 
| Approvals | - | 
| Ratings | - | 
| Ingress Protection | - | 
| Mounting Type | Panel Mount | 
| Termination | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 
| Size / Dimension | 1.692" Dia (42.98mm) | 
| Height - Seated (Max) | 1.399" (35.54mm) |