Ohmite Manufacturing Company F505 Thin Resistor

The Ohmite Manufacturing Company F505 thin resistor is a fixed 4-ohm device rated for 55 watts, engineered in a slim, low-profile package that fits compact layouts. Identified by the model number F505, this Ohmite component provides a stable 4 Ω resistance and a high power-rating specification that supports dissipation in confined spaces. As a thin power resistor, it combines a minimal footprint with a substantial dissipation capability, making it appropriate for power circuits where board space is at a premium. This passive electrical component is designed for use in electronic equipment, laboratory test setups, or other configurations that require a fixed resistance in a compact form factor. Key verified specifications include resistance of 4 ohms, a 55-watt rating, manufacturer Ohmite, and model F505. Its simple fixed-value design helps reduce circuit complexity by providing a defined resistance without the variability of adjustable or multi-component solutions.