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| Country of Origin | India |
|---|---|
| Voltage | 125V |
| Brand | Littelfuse |
| Body Material | Ceramic |
| Height | 2.69mm |
| Model | 045203.5MRL |
| Depth | 10.1mm |
| Width | 2.69mm |
| Current Rating | 3.5A |
| Series | 452 |
| Maximum Operating Temperature | -55°C |
| Resistance | 0.02Ω |
| Package Type | Reel |
| Minimum Operating Temperature | 125°C |
| Breaking Capacity | 50A |
| Terminal Material | Gold Plated |
| Standards/Approvals | UL 248-14, RoHS, CSA |
| Fuse Characteristics | Time Delay |
Littelfuse 045203.5MRL is a non-resettable surface mount fuse engineered to provide robust protection for electronic circuits at 3.5A current rating and 125V voltage. Its ceramic body offers exceptional durability, making it suitable for industrial, automation, and electronic device applications requiring dependable time-delay fuses.
The fuse's time delay characteristic allows it to withstand temporary inrush currents without nuisance opening, enhancing circuit reliability. Gold-plated terminals ensure optimal electrical performance and resistance to corrosion over time. Size-wise, it features a compact form factor with 2.69mm width and height and a 10.1mm depth, facilitating integration into tight PCB layouts.
With a breaking capacity of 50A, this fuse safeguards sensitive components from harmful overcurrent events. It is compliant with UL 248-14, RoHS, and CSA standards, affirming its suitability for demanding electrical and automation environments. Its broad operating temperature range from -55°C to 125°C makes it versatile for a wide array of industrial and commercial applications.
Features a time delay characteristic suited for inrush current tolerance. Ceramic construction enhances thermal resistance and mechanical strength. Gold-plated terminals improve conductivity and durability. Compact dimensions enable space-efficient PCB mounting.
Breaking capacity ensures reliable circuit interruption at fault currents. Meets international safety and environmental standards. Operates reliably across wide temperature conditions. Reel packaging supports streamlined automated manufacturing processes.
This Littelfuse non-resettable fuse is widely used in electronics manufacturing, power supplies, audio/visual equipment, telecommunications, and medical apparatus where precise overcurrent protection is critical.
Explore more high-quality components in the Non Resettable Fuse category on EnvMart for industrial and electronic applications.
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