The PK-27A35WQ is a piezo indicator from Mallory Sonalert with a typical operating supply voltage of 12VDC and a maximum operating supply voltage of 24VDC. It has a maximum supply current of 10mA and can operate within a temperature range of -20°C to 70°C. The device is mounted through a hole and has a termination method of wire lead. It is designed to produce a minimum sound pressure of 95dBA and has a maximum resonant frequency of 4000.
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| Mounting | Through Hole |
| Number of Terminals | 2 |
| Product Length (mm) | 45 |
| Product Depth (mm) | 30 |
| Product Height (mm) | 16 |
| Maximum Resonant Frequency | 4000Hz |
| Frequency Range | 3000 to 4000Hz |
| Min Operating Supply Voltage | 3VDC |
| Typical Operating Supply Voltage | 12VDC |
| Max Operating Supply Voltage | 24VDC |
| Maximum Supply Current | 10mA |
| Type | Indicator |
| Technology | Piezo |
| Minimum Sound Pressure | 95dBAdBA |
| Termination Method | Wire Lead |
| Min Operating Temperature | -20°C |
| Max Operating Temperature | 70°C |
| Cage Code | 90201 |
| EU RoHS | Yes with Exemption |
| HTS Code | 8531809041 |
| Schedule B | 8531800040 |
| ECCN | EAR99 |
| RoHS Versions | 2011/65/EU, 2015/863 |
Download the complete datasheet for Mallory Sonalert PK-27A35WQ to view detailed technical specifications.
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