The PB-1221PQ is a general purpose piezoelectric buzzer with a voltage rating of 1.5V and an operating supply current of 18mA. It has a diameter of 12mm and a depth of 8mm, and is designed for through hole mounting. The buzzer operates within a temperature range of -20°C to 70°C and has a self resonant frequency of 2.05kHz. It is packaged in bulk and has PC pins for termination.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Mallory Sonalert PB-1221PQ datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Current Rating | 18mA |
| Depth | 8mm |
| Diameter | 12mm |
| Frequency | 2.048kHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | -20°C |
| Mount | Through Hole |
| Operating Supply Current | 18mA |
| Operating Supply Voltage | 2.5V |
| Packaging | Bulk |
| Self Resonant Frequency | 2.05kHz |
| Series | PB |
| Shape | Round |
| Termination | PC Pins |
| Voltage Rating | 1.5V |
| RoHS | Compliant |
Download the complete datasheet for Mallory Sonalert PB-1221PQ to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
