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Littelfuse Non-Resettable Fuse 12A 65V Ceramic Body Super Fast Acting FF 0451012.MRL
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 65V |
| Brand | Littelfuse |
| Body Material | Ceramic |
| Height | 2.69mm |
| Model | 0451012.MRL |
| Depth | 6.1mm |
| Width | 2.69mm |
| Current Rating | 12A |
| Series | 451 |
| Maximum Operating Temperature | -55°C |
| Resistance | 4.9mΩ |
| Package Type | Reel |
| Minimum Operating Temperature | 125°C |
| Breaking Capacity | 50A |
| Terminal Material | Gold Plated, Tin Lead Plated, Silver Plated |
| Standards/Approvals | UL 248-1, CSA, CE, RoHS |
| Fuse Characteristics | Super Fast Acting |
Key Features
- Super fast acting fuse for rapid circuit protection.
- Ceramic body material ensures durability and heat resistance.
- Compact dimensions with 2.69mm width, 2.69mm height and 6.1mm depth.
- Gold, tin-lead, and silver plated terminals for optimal electrical connectivity.
- Breaking capacity rated at 50A to protect equipment effectively.
- Suitable for surface mount technology applications.
- Wide operating temperature range from -55°C to 125°C.
- Meets standards UL 248-1, CSA, CE, and RoHS for safety and compliance.
Product Description
Littelfuse 0451012.MRL is a non-resettable fuse designed for high-performance overcurrent protection in low voltage electrical circuits. Featuring a 12A current rating and 65V voltage capacity, this fuse is built with a durable ceramic body that offers mechanical strength and excellent heat resistance. The super fast acting (FF) characteristic makes it ideal for protecting sensitive electronics and components rapidly in case of faults.
This fuse has compact dimensions with a width and height of 2.69mm each and a depth of 6.1mm, facilitating use in high-density electronic circuit assemblies. The fuse terminals are plated with gold, tin-lead, and silver, ensuring superior electrical conductivity and reliable connections in surface mount technology applications.
The fuse offers a breaking capacity of 50 amps, providing robust safeguard capabilities for a variety of electronic devices and circuit designs. It is suited to work in environments with temperatures ranging from -55°C minimum to 125°C maximum, thus offering reliable performance across diverse industrial and commercial conditions.
Certified under multiple international standards including UL 248-1, CSA, CE, and RoHS, this Littelfuse 451 Series NANO2 fuse meets stringent reliability and safety requirements. It is commonly used in applications such as alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, and medical apparatus where compact size and fast fuse response are critical.
Super fast acting fuse for rapid circuit protection. Ceramic body material ensures durability and heat resistance. Compact dimensions with 2.69mm width, 2.69mm height and 6.1mm depth. Gold, tin-lead, and silver plated terminals for optimal electrical connectivity.
Breaking capacity rated at 50A to protect equipment effectively. Suitable for surface mount technology applications. Wide operating temperature range from -55°C to 125°C. Meets standards UL 248-1, CSA, CE, and RoHS for safety and compliance.
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Frequently Asked Questions
The Littelfuse 0451012.MRL has a current rating of 12A.
This fuse has a voltage capacity of 65V.
The breaking capacity is rated at 50A, providing effective protection for equipment.
It has compact dimensions of 2.69mm in width and height, and 6.1mm in depth.
The terminals are plated with gold, tin-lead, and silver for optimal electrical connectivity.
The operating temperature range is from -55°C to 125°C.
It is a super fast acting, non-resettable fuse designed for rapid circuit protection.
It meets several standards including UL 248-1, CSA, CE, and RoHS for safety and compliance.
The body material is ceramic, which ensures durability and heat resistance.
Yes, this model is suitable for surface mount technology applications.
The resistance is rated at 4.9mΩ.
It is supplied in a reel package type.
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