Littelfuse Non-Resettable Fast Acting Ceramic Fuse 1A 63V DC 438 Series 0438001.WR

Littelfuse 0438001.WR non-resettable fuse features a fast-acting ceramic body designed to provide reliable over current protection for sensitive electronic circuits operating at 1 ampere and 63 volts DC.

This fuse is part of the Littelfuse 438 Series, capable of withstanding high ambient temperatures ranging from -55°C to 150°C, making it suitable for industrial, commercial, and laboratory environments where thermal stability is critical.

The fast acting characteristic ensures rapid response to current surges, protecting valuable components in applications such as handheld devices, LCD displays, battery packs, hard disk drives, and SD memory cards.

The fuse is surface mount compatible with a 0603 package size and comes in reels, improving assembly efficiency for automated production lines. Its terminals combine nickel, silver, and tin for enhanced conductivity and compatibility with leaded and lead-free soldering processes.

With a breaking capacity of 50 amperes and a low resistance of 0.31 ohms, the fuse guarantees safe interruption of fault currents with minimal impact on circuit performance. Durable ceramic body construction. Fast acting fuse characteristic for sensitive circuit protection.

Wide operating temperature range from -55°C to 150°C. High breaking capacity of 50 amperes. Surface mount package size 0603 in reel form for automated assembly. Terminals made of nickel, silver, and tin. Low resistance of 0.31Ω reducing voltage losses.

Compliant with RoHS and CSA safety standards. Lead-free and halogen-free materials ensuring environmental friendliness.

This Littelfuse non-resettable fuse is suitable for use in various industrial, electronic, automotive, and manufacturing applications that require precise and dependable circuit protection.

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