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Littelfuse Non-Resettable Fuse 100mA, 125V Ceramic Body, Super Fast Acting, 451 Series 0451.100MRL
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 125V |
| Brand | Littelfuse |
| Body Material | Ceramic |
| Height | 2.69mm |
| Model | 0451.100MRL |
| Depth | 6.1mm |
| Width | 2.69mm |
| Current Rating | 100mA |
| Series | 451 |
| Maximum Operating Temperature | -55°C |
| Resistance | 3.1Ω |
| Package Type | Reel |
| Minimum Operating Temperature | 125°C |
| Breaking Capacity | 50A |
| Terminal Material | Silver Plated, Gold Plated, Tin Lead Plated |
| Standards/Approvals | UL 248-1, CSA, CE, RoHS |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 738-2961PBrand: LittelfuseManufacturers Part No.: 0451.100MRL |
| Fuse Characteristics | Super Fast Acting |
Key Features
- Very small wire-in-air square shape surface mount device for over-current protection.
- Super fast acting fuse characteristics ensure rapid response to faults.
- Ceramic body provides robust performance and high temperature tolerance.
- Suitable for protection of sensitive electronics including ICs, alarm systems, and medical equipment.
- Breaking capacity of 50A ensures reliable circuit safety in demanding conditions.
- Complies with UL 248-1, CSA, CE, and RoHS standards for safety and environmental compliance.
- Supplied on a reel packaging for easy automated assembly.
Product Description
Littelfuse 0451.100MRL Non-Resettable Fuse is a compact, ceramic-bodied fuse rated at 100mA and 125V designed to provide secondary side circuit over-current protection in electronic assemblies. Its super fast acting fuse characteristics ensure rapid fault clearance to protect sensitive components.
The fuse belongs to the Littelfuse 451 series NANO2 surface mount fuses, featuring a very small wire-in-air square shape ideal for space-saving in modern PCB designs. The fuse has a body width and height of 2.69mm each and a depth of 6.1mm.
Constructed with a ceramic body and terminal materials including silver plated, gold plated, and tin lead plated finishes, it offers robust durability and excellent electrical performance under operating temperatures ranging from -55°C to 125°C. With a breaking capacity of 50A, it can reliably interrupt fault currents, making it suitable for critical industrial and commercial applications.
This Littelfuse model complies with UL 248-1, CSA, CE, and RoHS standards ensuring high safety and environmental criteria compliance. Its super fast acting characteristic (FF) makes it ideal for protection of high-value silicon ICs, alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, and medical apparatus.
Supplied on reels, this surface mount fuse enhances production efficiency for automated assembly lines in manufacturing electronic devices. Its compact size and reliable performance make it a preferred choice for engineers and technicians in electronics, electrical, and industrial automation sectors.
Very small wire-in-air square shape surface mount device for over-current protection. Super fast acting fuse characteristics ensure rapid response to faults. Ceramic body provides robust performance and high temperature tolerance.
Suitable for protection of sensitive electronics including ICs, alarm systems, and medical equipment. Breaking capacity of 50A ensures reliable circuit safety in demanding conditions. Complies with UL 248-1, CSA, CE, and RoHS standards for safety and environmental compliance.
Supplied on a reel packaging for easy automated assembly. Explore more fuse solutions at EnvMart for your electrical and electronic protection needs.
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Frequently Asked Questions
This model has a current rating of 100mA.
The breaking capacity is 50A, which ensures reliable circuit safety during fault conditions.
The fuse has a body width and height of 2.69mm each, and a depth of 6.1mm.
It is rated for a voltage of 125V.
The maximum operating temperature is 125°C, while the minimum is -55°C.
The body is made of ceramic, and the terminal materials include silver plated, gold plated, and tin lead plated finishes.
It complies with UL 248-1, CSA, CE, and RoHS standards.
This model features super fast acting characteristics, ensuring rapid response to faults.
It is supplied on a reel, which facilitates easy automated assembly.
It is suitable for protecting sensitive electronics, including ICs, alarm systems, and medical equipment.
This fuse belongs to the Littelfuse 451 series NANO2 surface mount fuses.
The resistance of this fuse is 3.1Ω.
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