PE-65812

Overview

The PE-65812 is a digital audio transformer manufactured by Pulse Electronics, designed for surface-mount applications. It features an inductance of 2.5 mH and supports a frequency range from 100 kHz to 55 MHz. The component provides an isolation voltage of 2 kV and operates within a temperature range starting at 0°C. It utilizes a 1:1 turns ratio and is available in SMD/SMT packages with dimensions such as 12.70 mm length and 14.37 mm width.

Feature Summary

• Efficiently amplifies phone and data signals
• Ensures seamless signal transmission
• Designed for digital audio applications

Applications

• Phone signal processing
• Data signal transmission
• Digital audio equipment

Procurement Notes

Verify the specific suffix (e.g., FNL, FNLT) against official datasheets to confirm exact package type and reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to ordering. Ensure the selected variant matches the required surface-mount footprint and thermal characteristics for the target PCB design.

Selection Notes

Select based on the required inductance value of 2.5 mH and the necessary isolation voltage of 2 kV for the circuit. Consider the operating temperature range starting at 0°C when evaluating environmental conditions. Choose the appropriate packaging option, such as tape and reel or cut tape, based on assembly line capabilities and volume requirements.

Part Context

This component belongs to the Pulse Electronics audio and signal transformer series, specifically engineered for digital audio and telecommunication interfaces. It serves as a critical interface element for impedance matching and signal integrity in modern electronic devices requiring robust audio data handling capabilities.

Replacement Considerations

Consult official distributor databases for cross-reference part numbers. Verify pin compatibility and electrical parameters before substituting with alternative manufacturers' components.