FL1066

Overview

The FL1066 is a through-hole current sense transformer manufactured by Pulse Electronics Corporation. It is designed for audio and signal transformer applications, specifically functioning as a current sensing component with a specified resistance of 5 Ohms. The device supports duplex operation at 17 MHz for both transmit and receive frequencies. This component is intended for use in electronic circuits requiring precise current monitoring and signal isolation.

Feature Summary

• Through-hole mounting technology for secure board integration
• Integrated current sensing capability with defined impedance characteristics
• Duplexer functionality supporting simultaneous transmit and receive operations

Applications

• Audio transformer circuits
• Signal transformer applications
• Current sensing modules

Procurement Notes

Verify the specific datasheet version from Pulse Electronics to confirm exact electrical tolerances and pin configurations. Ensure the component meets RoHS compliance requirements if mandated by your assembly standards. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm that the through-hole package dimensions match your PCB footprint design before procurement.

Selection Notes

Select this component when a dedicated current sense transformer with 5 Ohm resistance is required for audio or signal processing paths. The 17 MHz duplex frequency rating makes it suitable for specific RF or high-frequency signal isolation tasks. Evaluate the through-hole form factor against available surface-mount alternatives if space constraints exist. Ensure the operating environment aligns with the component's thermal and electrical specifications.

Part Context

The FL1066 belongs to the Pulse Electronics portfolio of audio and signal transformers. It serves as a specialized component for current sensing within electronic systems. The product line emphasizes reliability in signal transmission and isolation applications. Pulse Electronics designs these components to meet industry standards for performance and durability in various electronic assemblies.

FAQ

What is the primary function of the FL1066?

The FL1066 functions as a through-hole current sense transformer used in audio and signal applications.

Does the FL1066 support duplex operation?

Yes, the component supports duplex operation at 17 MHz for both transmit and receive frequencies.