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                                    | Manufacturer Part Number: | AST0540MW-03Q | 
| Manufacturer: | Mallory Sonalert Products | 
| Part of Description: | SMT TRANSDUCER,2-4VAC,75DB,4000H | 
| Lead Free Status / RoHS Status: | Lead Free / RoHS Compliant | 
| Stock Condition: | 2888 In Stock | 
| Ship From: | Hong Kong | 
| Shipment Way: | DHL/Fedex/TNT/UPS/EMS | 
| Type | Description | 
|---|---|
| Series | AST | 
| Package | Strip | 
| Part Status | Active | 
| Driver Circuitry | Transducer, Externally Driven | 
| Input Type | Peak-Peak Signal | 
| Voltage - Rated | 3 V | 
| Voltage Range | 2 ~ 4V | 
| Frequency | 4kHz | 
| Technology | Magnetic | 
| Operating Mode | Single Tone | 
| Duration | - | 
| Sound Pressure Level (SPL) | 75dB @ 3V, 10cm | 
| Current - Supply | 110mA | 
| Port Location | Top | 
| Operating Temperature | -20°C ~ 70°C | 
| Approval Agency | - | 
| Ratings | - | 
| Ingress Protection | - | 
| Mounting Type | Surface Mount | 
| Termination | Solder Pads | 
| Size / Dimension | 0.197" L x 0.197" W (5.00mm x 5.00mm) | 
| Height - Seated (Max) | 0.075" (1.90mm) | 










