Overview of RUEF250 by Littelfuse Inc.
The RUEF250 by Littelfuse Inc. is a PolySwitch resettable fuse that features a resistance of 0.07 ohms and is designed for through-hole mounting. This component is characterized as a PTC (Positive Temperature Coefficient) resettable fuse, which means it has a resistance that increases with temperature, providing overcurrent protection. The fuse operates with a voltage rating of 30 VDC, a holding current of 2.5A, and a trip current of 5A. The time to trip is 10.3 seconds, and the product can handle a maximum current of 100A. It is designed with a radial lead shape and lead spacing of 5.8 mm.
The RUEF250 is constructed in a rectangular shape and is specifically designed to be RoHS compliant, ensuring it meets strict hazardous material standards. It is manufactured by Littelfuse Inc., a reputed leader in circuit protection components. This part also features a temperature sensing capability which is further amplified by its resistance range of 0.020-0.040 ohms and a maximum operating temperature of 85°C. Furthermore, the part is classified under EAR99 for export control, shipped in bulk packing, and has a terminal finish of matte tin copper. This PTC resettable fuse is ideal for applications requiring reliable overcurrent protection without needing replacement after a fault condition.
Industry Applications for RUEF250
The RUEF250 resettable fuse has versatile applications across various industries due to its adaptive features and protective capabilities. Listed below are potential industries and applications where this component could be effectively utilized:
- Consumer Electronics: Devices such as overcharged protection for battery packs, power supply units, and computer peripherals might employ the RUEF250 for its reliable trip and hold currents to prevent electrical failures.
- Computing and Data Storage: This component can be used in servers and storage devices to prevent overcurrent conditions that could potentially damage sensitive data and hardware.
- Industrial Automation: Automation machinery requires precise control over power conditions. The RUEF250’s ability to reset itself after tripping could be particularly advantageous for systems that cannot afford downtime.
- Telecommunications: Telecom equipment often faces fluctuating power conditions. This type of fuse can provide essential protection by ensuring consistent operation without permanent disablement after a fault.
- Robotics and Drones: Drones and robotic systems can utilize such fuses to protect onboard circuitry from potential harm due to sudden spikes in power consumption or short circuits.
It is essential to highlight that these potential industry applications are conceptual and require thorough analysis and verification by engineering and design teams to ensure they adhere to specific industry standards and application requirements.
About Littelfuse Inc.
Littelfuse Inc. specializes in manufacturing an array of protective devices. Notably, within the category of Non-linear Resistors, their PolySwitch series, including the RUEF250, are particularly noteworthy. These components offer solutions for current-sensing applications due to their self-resetting capabilities which allow them to cease the current flow during an overcurrent event and resume functionality once normal conditions are restored. Littelfuse designs these products focusing on reliability and performance to accommodate a broad spectrum of industry applications.
Where to Find RUEF250 by Littelfuse Inc.
To procure the RUEF250 resettable fuse, a robust starting point is using platforms like Findchips.com. On this website, you can locate detailed inventory information from various distributors. Historically, distributors such as Ozdisan Elektronik, New Advantage Corporation, LCSC, and Future Electronics have stocked this item. However, for current availability and pricing, visiting findchips.com is recommended. Through their extensive distributor network, including potential new entries, you can compare real-time data to make well-informed procurement decisions.
Furthmore, if seeking alternatives, you can explore other Non-linear Resistors on Findchips.com that are manufactured by Littelfuse Inc. or other reputable producers.