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PLD-35N29EPQ
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Product Detailed Parameters
- Description：BUZZER PIEZO 43MM PNL MNT
- Series：PLD
- Mfr：Mallory Sonalert Products Inc.
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：-
- Frequency：-
- Technology：Piezo
- Operating Mode：Pin Selectable
- Duration：Variable
- Sound Pressure Level (SPL)：-
- Current - Supply：-
- Port Location：-
- Operating Temperature：-
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Panel Mount
- Termination：Screw Terminal, Quick Connect Tab - 0.256" (6.50mm)
- Height - Seated (Max)：1.276" (32.40mm)
- Voltage - Rated：-
- Voltage Range：-
- Size / Dimension：1.693" Dia (43.00mm)
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Overview
The PLD-35N29EPQ is an internally driven piezoelectric buzzer from Mallory Sonalert. It operates on a supply voltage of 4V to 28V DC with a frequency of 2.9kHz. The device produces a sound pressure level of 90 dBA at 10cm. It features pin-selectable functionality and utilizes quick connect tabs for electrical termination. The housing supports panel mounting with dimensions of 43mm diameter and 30x32mm base.
Feature Summary
- Internally driven piezoelectric technology for active operation
- Pin-selectable configuration options
- Quick connect tab termination style
Applications
- Industrial alarm systems
- Panel mount audio indicators
- Equipment status alerts
Procurement Notes
Verify the specific pin selection configuration required for the application, as this model offers selectable options. Confirm that the quick connect tab terminals match the mating connector specifications in the design. Ensure the operating voltage range of 4V to 28V DC aligns with the system power supply. Check that the panel cutout dimensions accommodate the 43mm diameter housing securely.
Selection Notes
Select this component when an active, internally driven buzzer is needed for panel mounting applications. The wide voltage range of 4V to 28V DC provides flexibility for various industrial power systems. The pin-selectable feature allows for customized output configurations without changing the physical part number. Consider the 90 dBA sound level for environments requiring high audibility.
Part Context
This part belongs to the Mallory Sonalert industrial buzzer series, designed for robust performance in demanding environments. The PLD series typically features piezoelectric drivers for reliable acoustic output. The manufacturer specializes in audio indicators and alert devices for industrial and commercial use.
Replacement Considerations
Cross-reference with other internally driven piezo buzzers from Mallory Sonalert having similar voltage ranges and mounting styles. Verify that substitute parts support the same pin-selectable functionality if customization is required. Ensure mechanical dimensions and terminal types are compatible with existing panel layouts.
