107E

Overview

The Hammond Manufacturing 107E is an audio signal transformer designed for line-level applications. It features a primary resistance of 59 Ohms and supports a center-tapped secondary configuration specified as 600CT/3.2. This component functions as an impedance matching device within audio circuits, facilitating signal transmission between equipment with differing impedance requirements.

Feature Summary

• Provides impedance transformation for audio signal lines
• Supports center-tapped secondary winding configuration

Applications

• Audio line level interfacing
• Impedance matching in signal chains

Procurement Notes

Verify the specific pinout and mounting style against the official datasheet before integration. Confirm that the 59 Ohm primary resistance aligns with the source circuit design. Ensure the 600CT/3.2 secondary specification matches the load requirements to prevent signal degradation or mismatch issues in the final assembly.

Selection Notes

Select this transformer when a 59 Ohm primary impedance is required for audio signal conditioning. The center-tapped secondary option allows for balanced connection schemes. Evaluate the physical footprint and mounting constraints to ensure compatibility with the intended PCB or chassis layout compared to alternative audio transformers.

Part Context

This component belongs to the 107 series of audio transformers manufactured by Hammond Manufacturing. These units are engineered for reliable performance in professional audio environments. The series provides standardized impedance ratios suitable for connecting various audio sources and destinations while maintaining signal integrity across the frequency band.