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Littelfuse Non-Resettable Fuse Ceramic Body 7A, 32 V AC/DC Fast Acting 440 Series 0440007.WR

Category Non Resettable Fuse Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Voltage 32, 32V ac
Brand Littelfuse
Body Material Ceramic
Height 0.82mm
Model 0440007.WR
Depth 3.2mm
Series 440
Maximum Operating Temperature 150°C
Resistance 7.53mΩ
Package Type Reel
Minimum Operating Temperature -55°C
Package Size 1206
Breaking Capacity 50A
Terminal Material Silver, Nickel, Tin
Standards/Approvals CSA, RoHS
Fuse Characteristics Fast Acting

Key Features

  • Fast acting fuse characteristic ensures quick reaction to overcurrent conditions.
  • Ceramic body enhances durability and heat resistance.
  • Suitable for surface mount technology in electronic circuit protection.
  • Operating temperature range from -55°C to 150°C supports harsh environments.
  • Breaking capacity of 50A ensures safety during fault conditions.
  • Silver, Nickel, Tin terminal materials provide excellent conductivity.
  • Compatibility with leaded and lead-free soldering methods.
  • Ideal for automotive, computer, printer, and electronic equipment protection.

Product Description

Littelfuse 0440007.WR Non-Resettable Fuse is a ceramic-body, fast acting fuse designed for overcurrent protection with rated voltage of 32 V AC/DC and rated current of 7 A. The fuse is part of the 440 Series and suitable for applications requiring stable performance under high ambient temperatures up to 150°C.

This fuse features a low resistance of 7.53mΩ and a breaking capacity of 50A, making it capable of interrupting high fault currents safely. It has a compact 1206 package size compatible with surface mount technology, reducing board space and enhancing design flexibility.

The fuse's operating temperature range extends from -55°C minimum to 150°C maximum, providing robustness for automotive electronics, LCD displays, servers, notebook computers, data modems, hard disk drives, printers, and scanners. Its fast acting characteristic makes it ideal for protecting sensitive silicon ICs and high-value electronic components.

Constructed with silver, nickel, and tin terminal materials, the fuse ensures excellent electrical conductivity and reliable connections. It is 100% lead-free and RoHS compliant as well as halogen-free, meeting environmental and safety standards including CSA and RoHS approvals.

Littelfuse non-resettable fuses deliver superior performance in industrial, laboratory, commercial, and manufacturing environments where efficient circuit protection is critical. The reel packaging supports automated insertion for improved production efficiency, particularly useful for high-volume manufacturing setups.

Fast acting fuse characteristic ensures quick reaction to overcurrent conditions. Ceramic body enhances durability and heat resistance. Suitable for surface mount technology in electronic circuit protection. Operating temperature range from -55°C to 150°C supports harsh environments.

Breaking capacity of 50A ensures safety during fault conditions. Silver, Nickel, Tin terminal materials provide excellent conductivity. Compatibility with leaded and lead-free soldering methods. Ideal for automotive, computer, printer, and electronic equipment protection.

Explore more circuit protection solutions and fuses at EnvMart to find the right components for industrial, commercial, and electronic system needs.

Explore more products in our Non Resettable Fuse category.

Littelfuse Non-Resettable Fuse Ceramic Body 7A, 32 V AC/DC Fast Acting 440 Series 0440007.WR
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Frequently Asked Questions

The Littelfuse 0440007.WR has a rated voltage of 32 V AC/DC.

This fuse has a breaking capacity of 50A, allowing it to safely interrupt high fault currents.

The operating temperature range for this model extends from -55°C to 150°C.

The terminals of this fuse are made from silver, nickel, and tin, ensuring excellent electrical conductivity.

The Littelfuse 0440007.WR comes in a compact package size of 1206.

Yes, this model is designed for compatibility with surface mount technology, making it suitable for electronic circuit protection.

The resistance of the Littelfuse 0440007.WR is 7.53mΩ.

This fuse is RoHS compliant and has CSA approval, meeting important environmental and safety standards.

It is ideal for protecting automotive electronics, computers, printers, and other electronic equipment.

The body of the Littelfuse 0440007.WR is made of ceramic, enhancing its durability and heat resistance.

This model is packaged on a reel, supporting automated insertion for improved production efficiency.

The fast acting characteristic ensures a quick reaction to overcurrent conditions, protecting sensitive components effectively.

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