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See Product Specifications
| Part Number: | SMT-0821-S-R |
| Category: | Audio Products |
| Subcategory: | Alarms, Buzzers, and Sirens |
| Manufacturer: | PUI Audio, Inc. |
| Packaging: | Tape & Reel (TR) |
| Product Status: | Active |
| Driver Circuitry: | Transducer, Externally Driven |
| Input Type: | Zero-Peak Signal |
| Voltage - Rated: | 3.6 V |
| Voltage Range: | 2.5 ~ 4.5V |
| Frequency: | 2.1kHz |
| Technology: | Electromechanical/Magnetic |
| Operating Mode: | Single Tone |
| Duration: | - |
| Sound Pressure Level (SPL): | 87dB @ 3.6V, 10cm |
| Current - Supply: | 90mA |
| Port Location: | Side |
| Operating Temperature: | -30°C ~ 70°C |
| Approval Agency: | - |
| Ratings: | - |
| Ingress Protection: | - |
| Mounting Type: | Surface Mount |
| Termination: | Solder Pads |
| Size / Dimension: | 0.335" L x 0.335" W (8.50mm x 8.50mm) |
| Height - Seated (Max): | 0.177" (4.50mm) |
