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See Product Specifications
| Part Number: | AI-4228-P-SP28D-R |
| Category: | Audio Products |
| Subcategory: | Alarms, Buzzers, and Sirens |
| Manufacturer: | PUI Audio, Inc. |
| Packaging: | Bulk |
| Product Status: | Obsolete |
| Driver Circuitry: | Indicator, Internally Driven |
| Input Type: | DC |
| Voltage - Rated: | 12 V |
| Voltage Range: | 6 ~ 28V |
| Frequency: | 2.8kHz |
| Technology: | Piezo |
| Operating Mode: | Pulse, Slow |
| Duration: | 1.2 PPS |
| Sound Pressure Level (SPL): | 90dB @ 12V, 10cm |
| Current - Supply: | 10mA |
| Port Location: | Top |
| Operating Temperature: | -30°C ~ 85°C |
| Approval Agency: | cUL, UL |
| Ratings: | - |
| Ingress Protection: | - |
| Mounting Type: | Panel Mount |
| Termination: | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) |
| Size / Dimension: | 1.673" Dia (42.50mm) |
| Height - Seated (Max): | 1.299" (33.00mm) |
