Overview of 1206L400/12SLWR by Littelfuse Inc.
The 1206L400/12SLWR by Littelfuse Inc. is a PTC resettable fuse notable for its low resistance of 0.003 ohms and capability to handle a working voltage of 12V. Designed for surface mounting, it fits into a small package (CHIP format), with dimensions of 3.4 mm in length, 1.8 mm in width, and 1.4 mm in height, making it ideal for compact electronic assemblies. This component is designed for automatic placement as it comes in a tape and reel packaging, specifically a 7-inch reel.
As a Non-linear Resistor, this polyfuse benefits from a quick response to overcurrent conditions by transitioning to a high-resistance state, thus protecting the circuit from excessive current without permanent damage, allowing the device to reset after the issue is corrected. The part is compliant with major safety and environmental standards including RoHS, REACH, and is marked as per JESD-609 Code e3, indicating a matte tin terminal finish. Endorsements from standards organizations like UL, cUL, and TUV further underscore its reliability and safety for various applications.
Industry Applications for 1206L400/12SLWR
The unique properties of the 1206L400/12SLWR lend themselves well to applications across several demanding sectors. It’s important to note that these potential industry applications are conceptual and need to be further vetted by engineering teams to ensure compliance with specific standards. Here are some possible uses:
- Energy and Power Systems: The high reliability and resettable nature of this fuse make it potentially useful in power supply units, where it could protect against overcurrent conditions that might otherwise damage sensitive components. Its quick response time is crucial in preventing system failures.
- Renewable Energy: In systems such as solar inverters or wind turbine controls, where consistent performance and failure mitigation are critical, the 1206L400/12SLWR might provide effective overcurrent protection, thereby enhancing the resilience of the system against fluctuating power loads.
Note that application in these industries should always be executed with a deep analysis by professional design teams to ensure that the part’s specifications align precisely with the operational demands and compliance needs of the specific systems.
About Littelfuse Inc.
Littelfuse Inc. is a globally recognized leader in the design and manufacturing of circuit protection products, including a wide range of resistors and specifically Non-linear Resistors. Their offerings in this category are robust, designed for a wide array of applications, ensuring reliability and compliance with multiple industry standards. Littelfuse’s commitment to quality and their broad expertise in protective components makes the 1206L400/12SLWR a product backed by strong manufacturing and technological expertise. This component is just one example of Littelfuse’s commitment to providing advanced solutions that enhance the safety and performance of electronic and electrical systems across various industries.
Where to Find 1206L400/12SLWR by Littelfuse Inc
To purchase the 1206L400/12SLWR or explore alternative Non-linear Resistors, visiting findchips.com provides comprehensive information on stock levels, pricing, and distributor availability. This part has historically been available at high-profile distributors such as Ozdisan Elektronik, TTI, Future Electronics, Mouser Electronics, DigiKey, and Newark. However, for the most current and specific information regarding availability and pricing, it is recommended to check on findchips.com directly.