Radial-mount audio piezo indicator with a 12V DC rating, operating from 3-24V. Features a 3kHz frequency and 18mA current rating. Designed for through-hole, flush mounting with PC pin termination. This black, lead-free component has a 24mm diameter and 14mm height, suitable for operation between -20°C and 70°C.
Sign in to ask questions about the Mallory Sonalert PK-21A31PQ 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 ™
Mallory Sonalert PK-21A31PQ technical specifications.
| Package/Case | Radial |
| Color | Black |
| Current Rating | 18mA |
| Diameter | 24mm |
| Frequency | 3kHz |
| Height | 14mm |
| Input Type | DC |
| Lead Free | Lead Free |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | -20°C |
| Mount | Through Hole, Flush |
| Operating Supply Current | 18mA |
| Packaging | Bulk |
| Self Resonant Frequency | 3kHz |
| Series | PK |
| Termination | PC Pins |
| Voltage Rating | 12V |
| DC Rated Voltage | 12V |
| Weight | 4.6g |
| RoHS | Compliant |
Download the complete datasheet for Mallory Sonalert PK-21A31PQ to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
