The PK-21N31PQ is a 12V piezo buzzer with a current rating of 12mA and a maximum supply voltage of 30V. It operates within a temperature range of -20°C to 70°C. The component is designed for through hole mounting and is packaged in bulk. The PK-21N31PQ is a part of the PK series from Mallory Sonalert.
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Mallory Sonalert PK-21N31PQ technical specifications.
| Current Rating | 12mA |
| Frequency | 3kHz |
| Height | 13.5mm |
| Input Type | DC |
| Length | 24mm |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | -20°C |
| Max Supply Voltage (DC) | 30V |
| Min Supply Voltage (DC) | 1.5V |
| Mount | Through Hole, Flush |
| Operating Supply Current | 12mA |
| Packaging | Bulk |
| Reach SVHC Compliant | Unknown |
| Self Resonant Frequency | 3kHz |
| Series | PK |
| Termination | PC Pins |
| Voltage Rating | 12V |
| DC Rated Voltage | 12V |
| RoHS | Compliant |
Download the complete datasheet for Mallory Sonalert PK-21N31PQ to view detailed technical specifications.
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