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SBM428R Tech Specifications
| Category | Alarms, Buzzers, and Sirens | |
| Manufacturer | Mallory Sonalert Products | |
| Factory Lead Time | 5 Weeks | |
| Mount | Flush, Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | Radial | |
| Operating Temperature | -30°C~65°C | |
| Packaging | Bulk | |
| Series | SBM | |
| Published | 2004 | |
| Size / Dimension | 1.687Dia 42.85mm | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 3Terminations | |
| Termination | PC Pins | |
| Max Operating Temperature | 65°C | |
| Min Operating Temperature | -30°C | |
| Voltage - Rated DC | 4V |
| Current Rating | 16A | |
| Frequency | 2.9kHz | |
| Approval Agency | cUL, UL | |
| Operating Supply Current | 16mA | |
| Operating Mode | Single Tone | |
| Max Supply Current | 16mA | |
| Input Type | DC | |
| Current - Supply | 3mA~16mA | |
| Voltage Range | 4V~28V | |
| Self Resonant Frequency | 2.9kHz | |
| Port Location | Top | |
| Sound Pressure Level (SPL) | 64dB @ 4V, 61cm | |
| Driver Circuitry | Indicator, Internally Driven | |
| Diameter | 43mm | |
| Height | 17.4mm | |
| Height Seated (Max) | 0.684 17.37mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
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SBM428R Documents
Download datasheets and manufacturer documentation for SBM428R
- DatasheetsSBM428R Industrial Alarms Product Guide Piezo Indicators Part Numbering Guide
- Environmental InformationMallory RoHS3 Cert
- Sound File2900 Hz Continuous
- Mfg CAD ModelsSBM.igs SBM.stp SBM.sat
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