TTC-203SL

Overview

The Tamura TTC-203SL is a surface-mount telecommunications transformer designed for PCMCIA applications. It features a data and voice coupling configuration with a frequency range of 300Hz to 3.5kHz. The component provides an insertion loss of 2.7dB at 1kHz, ensuring reduced signal attenuation. It supports a signal power level of 10mW and offers 1000VRMS isolation voltage for one minute. The device utilizes top-mount SMD technology for structural integrity.

Feature Summary

• Surface mount design for secure structural integration
• Optimized insertion loss for signal integrity
• High voltage isolation capability

Applications

• PCMCIA card interfaces
• Telecommunications equipment
• Data and voice coupling circuits

Procurement Notes

Verify the manufacturer part number TTC-203SL against official Tamura documentation to confirm specifications. Ensure the procurement channel provides valid authenticity guarantees. Check for RoHS compliance status if required by project regulations. Confirm the datasheet version matches the specific batch requirements for technical validation.

Selection Notes

Select this component when surface-mount topology is required for PCMCIA modules. Consider the 300Hz to 3.5kHz frequency response for audio and data signals. Evaluate the 1000VRMS isolation rating for safety requirements. Assess the 2.7dB insertion loss impact on system signal strength before finalizing the design.

Part Context

This transformer belongs to Tamura's telecommunications component portfolio. It is specifically engineered for compact electronic devices requiring reliable signal coupling. The SMD format facilitates automated assembly processes in modern manufacturing environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing circuit designs before considering alternative components from other manufacturers.