
Home / Products / Audio Products / Alarms, Buzzers, and Sirens / SMT-1220-TW

| Part Number | SMT-1220-TW | 
| Description | AUDIO MAGNETIC XDCR 2-5V SMD | 
| Manufacturer | PUI Audio, Inc. | 
| Series | SMT | 
| Part Status | Obsolete | 
| Driver Circuitry | Transducer, Externally Driven | 
| Input Type | Peak-Peak Signal | 
| Voltage - Rated | 3V | 
| Voltage Range | 2 ~ 5V | 
| Frequency | 2kHz | 
| Technology | Magnetic | 
| Operating Mode | Single Tone | 
| Duration | - | 
| Sound Pressure Level (SPL) | 80dB @ 3V, 10cm | 
| Current - Supply | 35mA | 
| Port Location | Top | 
| Operating Temperature | -40°C ~ 85°C | 
| Approvals | - | 
| Ratings | - | 
| Ingress Protection | - | 
| Mounting Type | Surface Mount | 
| Termination | Solder Pads | 
| Size / Dimension | 0.472" Dia (12.00mm) | 
| Height - Seated (Max) | 0.374" (9.50mm) |