Industrial TF5S04ZZ Power Inductor

TF5S04ZZ is a rugged MIL-T-27/304 power inductor from Reactor, identified in government catalogs as NSN 5950-01-260-7805. It provides a nominal inductance of 33 μH and is capable of handling up to 46 A (I RMS) with a 175 V rating, making it suitable for high-current switching regulators and power-filter networks in demanding environments. Encapsulated in an SMD package, the TF5S04ZZ is designed for reliability in aerospace, defense, and industrial power-supply stages, and is associated with internal part number 67089320. Its operating temperature range spans −55 °C to +130 °C, enabling operation across wide environmental conditions. Typical applications include DC-DC converter stages, output filtering chokes, and energy-storage inductors in rugged electronic systems where MIL-PRF-27 class components are specified. This TF5S04ZZ variant is referenced in multiple catalog records and government listings, underscoring traceability to Reactor’s MIL-grade power inductors; engineers rely on the 33 μH inductance, 46 A current rating, and the 175 V rating when designing rugged power paths. In short, TF5S04ZZ delivers the high-current, high-voltage capability and broad-temperature performance needed for demanding, long-life power paths in professional-grade electronics.