PT-1307

Overview

The PT-1307 is an externally driven piezo transducer manufactured by Soberton Inc. It operates at a nominal voltage of 3 V with a current consumption of 1 mA. The device produces a sound pressure level of 70 dB at 3 V and has a resonant frequency of 4 kHz. It features a through-hole mounting style with PC pins and includes a 10 cm lead wire. The physical dimensions are 12.6 mm in diameter and 7.2 mm in height.

Feature Summary

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

Applications

• General purpose audio signaling
• Alarm systems
• Buzzer applications

Procurement Notes

Verify the specific datasheet for exact electrical tolerances and mechanical drawings before integration. Confirm that the non-washable classification aligns with your manufacturing process requirements, as this component may not withstand standard cleaning cycles. Ensure the 10 cm lead length meets your assembly layout constraints.

Selection Notes

Select this component when a low-voltage, externally driven piezo solution is required. The 3 V rating suits battery-powered or low-voltage logic circuits. Consider the 70 dB output level for audible alerts in moderate noise environments. The through-hole format is suitable for prototyping or high-reliability PCB assemblies.

Part Context

This part belongs to the Soberton Inc. Alarms, Buzzers, and Sirens category within Audio Products. It is classified as a piezo transducer designed for external driving circuits rather than internal oscillator integration. The product line focuses on compact audio signaling devices for industrial and consumer electronics.

Replacement Considerations

No public substitute part numbers are confirmed in available documentation. Verify compatibility with existing drive circuits if replacing similar Soberton models.