TC1.5-1G2+

Product Overview

TC1.5-1G2+ provides a 1:1.5 impedance transformation from 500 kHz to 2.2 GHz in Mini-Circuits’ AT224-3 package. The device can bridge a conventional 50 Ω single-ended line to a moderately higher-impedance balanced port while retaining exceptionally broad frequency coverage.

The G2 suffix identifies the package and configuration D, distinguishing this ordering code from TC1.5-1+ and TC1.5-1X+. That distinction is important in a production BOM because the electrical function is similar but the land pattern and installed geometry differ. Typical uses include transformer-coupled RFIC inputs, broadband measurement paths and multi-band receiver stages.

Key Features

• Manufacturer: Mini-Circuits
• Part Number: TC1.5-1G2+
• Product Category: RF Balun / RF Transformer
• Device Type: G2-packaged 1:1.5 wideband RF transformer
• Frequency Range: 0.5 MHz to 2200 MHz
• System / Port Impedance: 50 Ω
• Impedance Ratio: 1:1.5
• Package / Case: AT224-3, approximately 0.15 × 0.15 × 0.15 in
• Mounting Type: Surface mount
• Pin Configuration: D

Applications

• Broadband differential RFIC and converter interfaces
• Multi-band receiver and instrumentation signal paths
• AT224-3 production designs requiring a 1:1.5 transformation

Quality & Sourcing

Antrex Electronics can help source TC1.5-1G2+ for current production, maintenance and obsolete-component requirements. For substitution review, compare the operating band, impedance ratio, center tap where applicable, package style and PCB footprint; electrically related Mini-Circuits suffix variants are not always mechanically interchangeable.