TC1.5-52TX+

Product Overview

TC1.5-52TX+ provides a 1:1.5 impedance transformation from 500 kHz to 550 MHz in the AT1521 top-hat package. The part is intended for 50 Ω circuits that require a balanced interface with a moderate impedance increase, rather than the unchanged impedance delivered by a 1:1 balun.

Its frequency coverage supports broadband IF, HF, VHF and lower-UHF equipment. The X suffix defines the top-hat mechanical format and configuration A, separating it from the AT224 versions in the same family. This matters for sourcing and repair because the three variants are electrically related but do not share the same package construction.

Key Features

• Manufacturer: Mini-Circuits
• Part Number: TC1.5-52TX+
• Product Category: RF Balun / RF Transformer
• Device Type: top-hat 1:1.5 RF transformer
• Frequency Range: 0.5 MHz to 550 MHz
• System / Port Impedance: 50 Ω
• Impedance Ratio: 1:1.5
• Package / Case: AT1521 top-hat, approximately 0.150 × 0.150 × 0.160 in
• Mounting Type: Surface mount
• Pin Configuration: A

Applications

• Broadband IF and VHF impedance transformation
• Differential amplifier and mixer interfaces
• AT1521-form-factor designs using a 1:1.5 balanced transformer

Quality & Sourcing

Antrex Electronics can help source TC1.5-52TX+ 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.