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Littelfuse Non-Resettable Fuse 630mA, 125V Super Fast Acting Ceramic Body 451 Series 0451.630MRL
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 125V |
| Brand | Littelfuse |
| Body Material | Ceramic |
| Height | 2.69mm |
| Model | 0451.630MRL |
| Depth | 6.1mm |
| Width | 2.69mm |
| Current Rating | 630mA |
| Series | 451 |
| Maximum Operating Temperature | -55°C |
| Resistance | 0.2Ω |
| Package Type | Reel |
| Minimum Operating Temperature | 125°C |
| Breaking Capacity | 50A |
| Terminal Material | Gold Plated, Tin Lead Plated, Silver Plated |
| Standards/Approvals | CSA, UL 248-1, RoHS, CE |
| Fuse Characteristics | Super Fast Acting |
Key Features
- Small size wire-in-air square shape for secondary circuit over-current protection.
- Suitable for protection of high value silicon ICs such as alarm systems and computer boards.
- Super fast acting fuse characteristics ensure rapid response to faults.
- Body material is ceramic providing durability under electrical stress.
- Approved by CSA and UL standards ensuring quality and reliability.
- Breaking capacity rated at 50A for effective fault interruption.
- Gold, tin lead and silver plated terminals for reliable connectivity.
- Operating temperature ranges from -55°C to 125°C for versatile environments.
Product Description
Littelfuse 0451.630MRL is a Non-Resettable Fuse from the 451 Series featuring a super fast acting characteristic. Rated at 630mA current and 125V voltage with a ceramic body, this fuse is designed to protect sensitive secondary side circuits in industrial and electronic applications.
The small wire-in-air (WIA) square shape and surface mount technology format allow space-saving integration on circuit boards. This fuse is ideal for protecting high-value silicon integrated circuits, alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, and medical apparatus.
The fuse terminals are plated in gold, tin lead, and silver ensuring high-quality electrical connections and solderability. It has a breaking capacity of 50A, allowing safe interruption of fault currents to protect circuit components.
Operating temperatures range from -55°C to 125°C making it suitable for various industrial and electronic environments. The fuse meets international standards including CSA, UL 248-1, RoHS, and CE, assuring compliance and reliability.
The product is supplied on reels, facilitating automated and efficient insertion in manufacturing processes. Small size wire-in-air WIA square shape for efficient circuit protection applications. Super fast acting fuse ideal for high-speed fault response.
Ceramic body material for electrical and mechanical durability. Gold, tin lead and silver plated terminals for reliable electrical connections. Breaking capacity rated at 50A. Operating temperature range from -55°C to 125°C.
Meets CSA, UL 248-1, RoHS, and CE standards. Series 451 NANO2 fuse for low voltage protection. Surface mount technology suitable for compact electronic assemblies. Packaged on reels for ease in automated manufacturing.
This Littelfuse non-resettable fuse is widely applicable in electronic, industrial automation, power supplies, and medical equipment manufacturing. Its super fast acting characteristic ensures the protection of expensive circuit components from over-current damages.
Explore the Littelfuse 451 series and other fuses on EnvMart for industrial-grade circuit protection solutions.
Explore more products in our Non Resettable Fuse category.
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Frequently Asked Questions
This model has a current rating of 630mA, making it suitable for protecting sensitive circuits from over-current conditions.
The Littelfuse 0451.630MRL is rated for a voltage of 125V, which is ideal for various electronic applications.
It has a breaking capacity rated at 50A, allowing it to safely interrupt fault currents in the circuit.
The dimensions of this model are 2.69mm in height, 6.1mm in depth, and 2.69mm in width, making it compact for circuit board integration.
The body of the fuse is made of ceramic, and the terminals are plated with gold, tin lead, and silver for reliable connectivity.
It operates effectively within a temperature range of -55°C to 125°C, suitable for various environments.
This fuse meets several standards including CSA, UL 248-1, RoHS, and CE, ensuring its quality and reliability.
The Littelfuse 0451.630MRL features super fast acting characteristics, providing rapid response to over-current faults.
It is supplied on reels, which facilitates automated and efficient insertion in manufacturing processes.
This model is ideal for protecting high-value silicon ICs, alarm systems, audio/visual equipment, and computer boards.
It is a non-resettable fuse designed for secondary circuit over-current protection in electronic and industrial applications.
The resistance of this fuse is rated at 0.2Ω, which contributes to its performance in circuit protection.
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