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Product Detailed Parameters
- Description：1:0.5 CORE & WIRE TRANSFORMER, 1
- Series：-
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR)
- Frequency Range：1MHz ~ 300MHz
- Impedance - Unbalanced/Balanced：2:01
- Phase Difference：2°
- Insertion Loss (Max)：1.1dB
- Return Loss (Min)：7.47dB
- Package / Case：6-SMD, No Lead
- Mounting Type：Surface Mount
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Overview
The TRS2-32-75+ is a surface mount balun transformer manufactured by Mini-Circuits. It provides balanced to unbalanced transformation with an impedance ratio of 1:2, converting between 75Ω and 150Ω systems. The device operates within a frequency range of 1 MHz to 300 MHz. It utilizes SMD/SMT termination for board mounting. The component supports a minimum operating temperature of -55°C and a maximum operating temperature of +85°C.
Feature Summary
- Provides balanced to unbalanced signal transformation
- Features a 1:2 secondary-to-primary impedance ratio
- Designed for surface mount integration
Applications
- Balanced to unbalanced transformation in RF circuits
- Wideband push-pull amplifier interfaces
- VHF/UHF receiver and transmitter systems
Procurement Notes
Verify the specific datasheet version for the TRS2-32-75+ model to confirm exact electrical tolerances and mechanical dimensions. Ensure that the application environment remains within the specified -55°C to +85°C operational temperature range. Confirm that the 1:2 impedance ratio aligns with the system's 75Ω and 150Ω requirements before finalizing the design implementation.
Selection Notes
Select this component when a wideband solution from 1 MHz to 300 MHz is required for impedance matching between 75Ω and 150Ω lines. The surface mount format is suitable for compact PCB layouts. Consider the thermal limits and ensure the circuit design accommodates the specified operating temperature range for reliable performance.
Part Context
This part belongs to the Mini-Circuits RF Transformer series, which includes various ceramic, core and wire, and surface mount transformers. These components are designed for signal conditioning and impedance matching across radio frequency and audio frequencies. The series supports diverse applications including telecommunications, broadcast, and industrial control systems requiring balanced-unbalanced conversion.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation.
