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| Country of Origin | Philippines |
|---|---|
| Voltage | 125V |
| Brand | Littelfuse |
| Body Material | Ceramic |
| Height | 2.9mm |
| Model | 0449001.MR |
| Depth | 6.86mm |
| Width | 2.9mm |
| Current Rating | 1A |
| Series | 449 |
| Maximum Operating Temperature | -55°C |
| Resistance | 0.25Ω |
| Package Type | Reel |
| Minimum Operating Temperature | 125°C |
| Breaking Capacity | 50A |
| Terminal Material | Gold Plated |
| Standards/Approvals | RoHS, UL 248-14, CSA |
| Fuse Characteristics | Time Delay |
Littelfuse 0449001.MR Non-Resettable Fuse is a 1 Amp, 125 Volt ceramic fuse designed for circuit protection in various electrical and electronic applications.
This fuse features a time delay characteristic enabling it to tolerate temporary inrush currents without nuisance opening, making it ideal for protecting sensitive high-value components such as silicon ICs, power supplies, medical devices, and audio/visual equipment.
The fuse body is made of ceramic for enhanced mechanical and thermal stability while gold plated terminals ensure effective electrical connectivity. It is supplied on a reel package to facilitate automated manufacturing processes.
Key electrical ratings include a breaking capacity of 50 Amps and an operating temperature range from -55°C to 125°C, enabling reliable performance in diverse environments. The Littelfuse 449 Series NANO2 surface mount fuses comply with RoHS directives and have certifications from UL and CSA, confirming their safety and environmental standards.
Current rating of 1 Amp and voltage rating of 125 Volts. Ceramic body material for durability and heat resistance. Time delay fuse characteristic to avoid nuisance fuse trips from inrush currents. Gold plated terminal material for secure electrical contact.
Size dimensions: 2.9mm width, 2.9mm height, and 6.86mm depth. Breaking capacity of 50 Amps for enhanced safety. Wide operating temperature range of -55°C to +125°C. Compliance with RoHS, UL 248-14, and CSA standards. Supplied on a reel package, optimized for manufacturing automation.
This fuse is widely used in industrial, electronic manufacturing, automotive circuit protection, medical apparatus, and commercial electrical applications. Explore a comprehensive range of fuses in the Non Resettable Fuse category for your circuit protection needs on EnvMart.
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