K4000002

Audio Transformers Overview

The K4000002 is a through-hole matching transformer manufactured by Prowave, designed for industrial applications. It operates at a frequency of 40kHz and features an inductance of 5.3mH. The component utilizes a 1:10 impedance ratio to facilitate signal matching. It is specifically engineered for use with the 400EP14D temperature compensated transducer. The device complies with RoHS standards and is REACH compliant, ensuring environmental safety for electronic assemblies.

Audio Transformers Feature Summary

• Provides impedance matching via a 1:10 ratio for specific transducer interfaces
• Optimized for operation at a fixed frequency of 40kHz
• Constructed as a through-hole component for PCB integration
• Complies with RoHS and REACH environmental regulations

Audio Transformers Applications

• Integration with 400EP14D temperature compensated transducers
• Industrial sensor interface circuits requiring 40kHz signal processing
• Audio transformer applications within industrial control systems

Audio Transformers Procurement Notes

Verify that the target application requires a 40kHz operating frequency and a 1:10 impedance transformation ratio before procurement. Confirm compatibility with the 400EP14D transducer if used in existing designs. Ensure the through-hole package format aligns with the printed circuit board layout specifications. Check for RoHS compliance requirements if the end product mandates strict environmental standards.

Audio Transformers Selection Notes

Select this component when a dedicated matching transformer is required for 40kHz transducer signals. The fixed 5.3mH inductance and 1:10 ratio limit flexibility but ensure precise matching for designated sensors. Consider the through-hole mounting constraint during mechanical design. This part is suitable for industrial environments where specific transducer interfacing is necessary without complex active circuitry.

Audio Transformers Part Context

The K4000002 belongs to the Prowave audio and matching transformer series. It serves as a passive component for signal conditioning between sensors and processing units. The transformer supports industrial automation tasks involving temperature monitoring. Its design focuses on reliability and standard compliance rather than high-frequency broadband performance.

Audio Transformers Replacement Considerations

No public confirmed substitute part numbers are available for the K4000002. Replacement requires verifying identical electrical parameters, specifically the 40kHz frequency, 5.3mH inductance, and 1:10 ratio. Mechanical footprint compatibility must be assessed for any alternative through-hole transformers.