CTX10-2-R is a surface mount power inductor/transformer from the ECONO-PAC/OCTA-PAC series, designed for use as single or coupled inductors or 1:1 transformers providing isolation between two windings. This component features high frequency, low loss core material with secure 4-terminal mounting for versatile inductance combinations through series or parallel connections. The device offers a rated inductance of 10 µH with open circuit inductance of 11.38 µH (±25%) in parallel configuration and 45.50 µH in series configuration. It supports full load currents of 3.13 A (parallel) and 1.55 A (series) with DC resistance values of 0.047 O (parallel) and 0.188 O (series) maximum. Common applications include DC-DC converters, buck/boost/forward/resonant converters, noise filtering, filter chokes, and portable power devices.