Overview of 0452004.MRL by Littelfuse Inc.
The 0452004.MRL is a slow blow electric fuse designed for surface mount applications. It supports a nominal current rating of 4A, with rated voltage capacities of 125VAC and 125VDC. This fuse is categorized within the Nano2 Slo-Blo 452 Series and features a compact size, with dimensions of 2.69 mm in both breadth and height, and a length/diameter of 6.1 mm. It is particularly noteworthy for its halogen-free composition and compliance with RoHS standards, making it suitable for environmentally-conscious designs. This part has an impressive rated breaking capacity of 50A, which denotes its ability to handle transient surges effectively.
In terms of operational longevity, the 0452004.MRL is classified as active within its lifecycle. It has a joule integral rating of 34 J, implying a significant energy absorption capability, while the trip time or delay is specified at just 0.002 seconds, indicating a rapid response in circuit protection scenarios. The fuse operates efficiently within an extensive temperature range, with a minimum of -55 °C and a maximum of 125 °C, allowing versatility across different environmental conditions.
Industry Applications for 0452004.MRL
Given its specifications, the 0452004.MRL could potentially serve various industries, including:
- Internet of Things (IoT): In IoT devices, this fuse might be used to protect small sensors and communication devices where space is limited and reliability is crucial. The slow blow characteristic could help in applications where inrush currents are prevalent, such as in wireless sensors or smart metering devices.
- Smart Cities: The increasing complexity of smart city technology could leverage this fuse to ensure circuit protection for systems involved in street lighting, public transportation monitoring, and infrastructure sensors. The environmental compliance of the 0452004.MRL could also align with sustainable urban development goals.
- Consumer Electronics: This fuse could find applications in small consumer electronics, such as handheld devices, where component size is a key consideration. It may help to safeguard against occasional overcurrent situations, extending the lifespan of the electronics.
- Telecommunications: This component might be utilized in telecommunications equipment that is increasingly compact and needs reliable circuit protection. The fast trip time could protect sensitive components against transient power surges.
- Aerospace and Defense: If used in applications meeting military specifications, this fuse could potentially protect avionics and unmanned systems against electrical faults. However, this would require thorough verification against relevant standards.
It is essential to note that these potential industry applications are only conceptual and illustrative. They require analysis and verification by engineering and design teams to ensure compliance with industry standards and specific application requirements. Other similar parts might also be considered in these applications, depending on specific requirements such as current ratings and environmental conditions.
About Littelfuse Inc.
Littelfuse Inc. is a manufacturer with a strong focus on circuit protection components, including electric fuses. Within this domain, Littelfuse produces a variety of fuses designed to cater to different applications, ensuring safety and reliability in electronic systems. Their product range includes slow blow fuses like the 0452004.MRL, along with other variants that might offer different ratings and characteristics suitable for various electrical circuits. Similar parts may include those designed for both surface mount and through-hole applications, providing flexibility in design and implementation.
Where to Find 0452004.MRL by Littelfuse Inc.
For procurement of the 0452004.MRL, it is recommended to research availability through our site, findchips.com. This resource is helpful in locating the part, as well as exploring a range of Electric Fuses that might serve as suitable alternatives provided by Littelfuse Inc. or other manufacturers. Historically, this part has been available at various distributors, including:
- Win Source Electronics
- DigiKey
- Mouser Electronics
- Future Electronics
It is crucial to check the current stock levels and pricing directly with these distributors, as availability may vary. Findchips provides a comprehensive platform to facilitate this purchasing process.