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Product Detailed Parameters
- Description：AUDIO XFMR 600 / 301 TH
- Series：TTC
- Mfr：Tamura
- Package：Bulk
- Mounting Type：Through Hole
- Size / Dimension：0.929" L x 0.976" W (23.60mm x 24.80mm)
- Height - Seated (Max)：0.543" (13.80mm)
- Termination Style：PC Pin
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：600
- Impedance - Secondary (Ohms)：301
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：Data/Voice Coupling
- Frequency Range：-
- Frequency Response：-
- Voltage - Isolation：-
- Insertion Loss：3.75dB
- Return Loss：-
- Power Level：-
- Operating Temperature：-
- Approval Agency：-
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Overview
The Tamura TTC-5010 is a voice and modem line transformer designed for telecommunications applications. It functions as a coupling transformer with a specified impedance ratio of 600:301 ohms. This component facilitates signal transfer between network lines and equipment, ensuring proper impedance matching for efficient power transfer during operation.
Feature Summary
- Provides impedance transformation between 600 and 301 ohms for voice and modem line applications
- Designed to maximize power transfer efficiency through precise impedance matching
- Constructed as a dedicated coupling transformer for telecommunications signal integrity
Applications
- Voice line interfacing in telecommunications systems
- Modem line coupling and signal conditioning
- Telecom equipment input/output impedance matching
Procurement Notes
Verify the manufacturer part number TTC-5010 against official Tamura documentation to confirm authenticity. Ensure the component matches the specified 600:301 ohm impedance ratio required for your specific voice or modem line application. Request datasheets directly from authorized distributors or the manufacturer to validate technical specifications before procurement.
Selection Notes
Select this component when a 600:301 ohm impedance transformation is required for voice or modem signals. Consider the physical package constraints and terminal configuration compatibility with your circuit board design. Verify that the transformer meets the electrical requirements for your specific telecommunications interface standards.
Part Context
The TTC-5010 belongs to Tamura's series of audio and signal transformers. These components are engineered for high-quality performance in telecommunications environments. The series includes various models tailored for different impedance ratios and line configurations, supporting diverse voice and data transmission needs.
Replacement Considerations
Consult official Tamura documentation for direct substitutes. Models such as TTC-5018 offer alternative impedance configurations (600:600 ohms) but may not be electrically compatible if the 301 ohm secondary is required.
