PT-1707

Overview

The PT-1707 is an externally driven piezoelectric buzzer manufactured by Soberton Inc. It operates at a nominal voltage of 5V with a current consumption of 1mA. The device generates sound at a frequency of 4kHz, achieving a sound pressure level of 78dB when measured at 5V. It features a 17mm diameter and utilizes through-hole PC pins for mounting. The component is classified as a non-washable type.

Feature Summary

• Externally driven piezoelectric transducer design
• Through-hole mounting with PC pins
• Non-washable construction

Applications

• Electronic alarm systems
• Audible notification devices
• Industrial control panel indicators

Procurement Notes

Verify the specific suffix or variant against official Soberton documentation to ensure compatibility with required drive circuits and environmental constraints. Confirm that the non-washable designation aligns with assembly processes. Cross-reference electrical parameters such as operating voltage and frequency with system requirements before procurement.

Selection Notes

Select this component for applications requiring a passive, externally driven piezo element. Ensure the driving circuit can provide the necessary 4kHz signal. Consider the 17mm form factor and through-hole pin configuration for PCB layout. Verify that the non-washable nature does not conflict with cleaning procedures used in the manufacturing process.

Part Context

This part belongs to the Soberton Inc. audio products category, specifically within the alarms, buzzers, and sirens segment. It is designed as a simple transducer requiring external oscillation, distinguishing it from self-oscillating active buzzers. The product line focuses on compact acoustic signaling solutions.

Replacement Considerations

Check for direct substitutes like the PT-1706 or other Soberton piezo buzzers with similar 17mm dimensions and 4kHz resonance. Ensure replacement parts match the externally driven requirement and through-hole package style.