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Littelfuse Non-Resettable Fast Acting Fuse 500mA, 63V Ceramic Body, 1206 Package 0437.500WR

Category Non-Resettable Fuse Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Brand Littelfuse
Body Material Ceramic
Height 0.82mm
Model 0437.500WR
Depth 3.2mm
Series 437
Maximum Operating Temperature 150°C
Resistance 0.91Ω
Package Type Reel
Minimum Operating Temperature -55°C
Package Size 1206
Breaking Capacity 50A
Terminal Material Tin, Silver, Nickel
Standards/Approvals RoHS, CSA
Fuse Characteristics Fast Acting
KYOCERA AVX Surface Mount Fuse 500mA, 63VBrand AVX
Littelfuse Non-Resettable Fuse 500mA, 63VBrand Littelfuse

Key Features

  • The fuse features a ceramic body material ensuring durability and heat resistance.
  • It has a 1206 package size suitable for surface mount technology applications.
  • Operates reliably between -55°C minimum and 150°C maximum to suit high ambient environments.
  • Breaking capacity of 50A enables protection against high fault currents effectively.
  • Resistant to corrosion with tin, silver, and nickel terminal materials for secure connections.
  • Its surface mount design saves space for automotive, electronics, and data communication applications.
  • Fully RoHS and CSA compliant, supporting environmental and safety standards.

Product Description

Littelfuse 0437.500WR Non-Resettable Fast Acting Fuse with a ceramic body and 500mA current rating is designed for precise overcurrent protection in electrical circuits operating at 63 volts. The compact 1206 surface mount package facilitates space-saving installation in modern electronic devices.

This fuse sustains operation in a wide temperature range from -55°C to 150°C, making it suitable for applications exposed to harsh ambient conditions, such as automotive electronics, LCD displays, data modems, servers, printers, and scanners.

The fuse delivers a breaking capacity of 50A, providing robust defense against transient overcurrents. Its terminals are constructed from tin, silver, and nickel, ensuring reliable electrical contact and corrosion resistance.

Surface mount technology integration allows efficient manufacturing with reel packaging, optimizing production workflow for high-volume assembly. The Littelfuse 437 series, to which this model belongs, is 100% lead-free and RoHS compliant, meeting both environmental and industry regulations.

The fuse features a ceramic body material ensuring durability and heat resistance. It has a 1206 package size suitable for surface mount technology applications. Operates reliably between -55°C minimum and 150°C maximum to suit high ambient environments.

Breaking capacity of 50A enables protection against high fault currents effectively. Resistant to corrosion with tin, silver, and nickel terminal materials for secure connections. Surface mount design saves space for automotive, industrial, laboratory, and communication equipment.

Fully RoHS and CSA compliant, supporting environmental and safety standards.

This product is ideal for electrical, automotive, and commercial manufacturing contexts where dependable circuit protection is essential. Explore more Littelfuse components and other fuse types to meet diverse industrial and laboratory protection needs on EnvMart.

Explore more products in our Non-Resettable Fuse category.

Littelfuse Non-Resettable Fast Acting Fuse 500mA, 63V Ceramic Body, 1206 Package 0437.500WR
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Frequently Asked Questions

The Littelfuse 0437.500WR has a current rating of 500mA.

This fuse operates at a maximum voltage of 63V.

The dimensions of the 1206 package are 0.82mm in height and 3.2mm in depth.

The breaking capacity of the Littelfuse 0437.500WR is 50A.

It operates reliably between -55°C and 150°C, making it suitable for harsh environments.

The terminals are made from tin, silver, and nickel, ensuring reliable electrical contact and corrosion resistance.

Yes, it is fully RoHS and CSA compliant, supporting environmental and safety standards.

This model is a non-resettable fast acting fuse designed for precise overcurrent protection.

It is suitable for automotive electronics, LCD displays, data modems, servers, printers, and scanners.

The body of the Littelfuse 0437.500WR is made from ceramic, providing durability and heat resistance.

It is packaged in a reel format, facilitating surface mount technology integration for efficient manufacturing.

This fuse belongs to the Littelfuse 437 series.

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