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| Country of Origin | Philippines |
|---|---|
| Voltage | 125V |
| Brand | Littelfuse |
| Body Material | Ceramic |
| Height | 2.9mm |
| Model | 0449002.MR |
| Depth | 6.86mm |
| Width | 2.9mm |
| Current Rating | 2A |
| Series | 449 |
| Maximum Operating Temperature | -55°C |
| Resistance | 0.07Ω |
| Package Type | Reel |
| Minimum Operating Temperature | 125°C |
| Breaking Capacity | 50A |
| Terminal Material | Gold Plated |
| Standards/Approvals | UL 248-14, CSA, RoHS |
| Fuse Characteristics | Time Delay |
Littelfuse 0449002.MR is a non-resettable fuse designed for circuit protection applications requiring reliable time-delay performance. Featuring a ceramic body and gold-plated terminals, this fuse ensures durability and excellent conductivity in demanding environments.
The fuse supports a current rating of 2 Amperes and operates at 125 Volts, making it ideal for protecting sensitive electronic and electrical circuits. Its time-delay fuse characteristic helps accommodate transient inrush currents without nuisance openings.
With compact dimensions (2.9mm width, 2.9mm height, and 6.86mm depth), the Littelfuse 449 series NANO2 fuse is surface mount technology compatible, providing space-saving benefits in electronic circuit boards.
This fuse has a breaking capacity of 50 Amperes, ensuring robust protection against overloads or short circuits. Gold-plated terminals contribute to stable and corrosion-resistant connections.
Certified to standards such as UL 248-14, CSA, and RoHS, the fuse meets stringent safety and environmental regulations, suitable for commercial, industrial, and consumer electronic applications.
It is supplied on a reel package type, facilitating efficient assembly line integration within manufacturing settings. Current rating of 2A supports a variety of low voltage applications. Ceramic body construction guarantees high temperature resistance and mechanical strength.
Time-delay fuse characteristic minimizes false trips during power surges. Compact size with 2.9mm width and height aids in compact PCB design. Breaking capacity of 50A ensures reliable operation in fault conditions. Gold-plated terminal material enhances conductivity and corrosion resistance.
Certified by UL, CSA, and compliant with RoHS standards. Operating temperature range from -55°C maximum to 125°C minimum. Resistance of 0.07Ω optimizes circuit performance. Package in reel form supports high-volume automated assembly.
This Littelfuse Non-Resettable Fuse is suited for use in industrial electronics, consumer devices, power supplies, medical equipment, and telecommunication systems requiring compact, reliable protection solutions. Browse more inside the Electronics & Electricals category for high-quality fuses and circuit protection components at EnvMart.
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