A25-0.5 OHM

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RHEOSTAT 0.5Ω Resistance Value, 25 Watt Power Rating, Linear Taper Profile, Heavy-Duty Open-Frame Architectural Layout, Wire-Wound Ceramic Rheostat, High-Retention Center Panel Bus hing Mount Footprint, -55°C to +340°C Extended Extreme Operational Window | High-power industrial-grade variable power resistor component manufactured by Memcor-Truohm featuring a high-dielectric vitrified ceramic structural hub cylinder body, a precision-wound heavy-gauge copper-nickel alloy element wire matrix track, and a low-resistance spring-loaded graphite contact shoe wiper, explicitly engineered to isolate localized intense thermal radiation fields, completely prevent electrical contact tracking degradation under continuous high-current tuning strain, and deliver stable, smooth micro-fine voltage or current balancing calibration tracking loops across rugged industrial motor control grids, low-voltage power distribution decks, battery test loading arrays, and laboratory process validation panels | Industry Exact Equivalents: Memcor A25-0.5-OHM, Truohm A25-0.5, Memcor A25-0.5R, Memcor A-25 0.5 Ohm | Industry Functional Cross-References: Ohmite H-1/2 (Model H), Ohmite RHS.50, Clarostat 25-0.5-OHM | Military Specification National Stock Number (NSN): 5905-00-542-4211 Show more