The RLD90P100R (U) is a current sense resistor from Protectron, available through Supreme Components International, an authorised distributor. Current sense resistors are crucial components in electronic circuits, enabling accurate measurement and control of current flow. While specific specifications for this particular resistor are currently unknown, current sense resistors are generally characterized by their low resistance value, allowing for minimal impact on the circuit's performance while providing a measurable voltage drop proportional to the current. These resistors are commonly used in power supplies, motor control circuits, and battery management systems. Supreme Components International ensures the authenticity and quality of all components we distribute. Contact us for datasheets, pricing, and availability.