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Littelfuse 0456040DRSDE High Current Surface Mount Fuse

The High Current NANO Surface Mount Fuse is a compact, square fuse designed for high current applications, supporting ratings from 40A to 60A. It features a high interrupting rating of 600 A @ 80 VDC, UL Recognized, and offers very low cold resistance, temperature rise, and voltage drop. This fuse is suitable for power modules, storage systems, base stations, power tools, and cooling fans, ensuring reliable operation and high-volume assembly compatibility in various voltage and current settings.

Authorized Distributors
Source:Newark
Part No:0456040.DRSDE
Stock:1444
Inv Date:05-28-2026
Price: Unit price: $6.85
Buy/RFQ:
Source:DigiKey
Part No:0456040.DRSDE
Stock:1299
Inv Date:05-28-2026
Price: Unit price: $6.79
Buy/RFQ:
Part No:0456040.DRSDE
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.46
Buy/RFQ:
Part No:0456040.DRSDE
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.48
Buy/RFQ:

Littelfuse 0456040DRSDE High Current Surface Mount Fuse Specifications:

  • Rated Current: 40A to 60A
  • Interrupting Rating: 600 A @ 80 VDC
  • Body Material: Ceramic
  • Cap Material: Silver Plated Brass
  • Body Size: 170 x 110 mm for 40A, 115 x 106 mm for 50A, 280 x 80 mm for 60A
  • Temperature Range: Up to 125°C
  • Soldering: Reflow soldering at 150°C for 60-180 seconds, max temperature 260°C for 20-40 seconds
  • Compliance: UL Recognized, CSA Certified
  • Cold Resistance: Less than 10% at rated current at 23°C
  • Copper Trace Width: 15 mm (40A), 25 mm (50A/60A)

Buy the Buy Littelfuse High Current Surface Mount Fuse Part Number 0456040DRSDE Online

Purchase the Littelfuse High Current Surface Mount Fuse Part Number 0456040DRSDE online today. Designed for high current demands, it features UL recognition, a 600 A interrupting rating, low resistance, and excellent surge handling. Ideal for power modules, storage, base stations, and power tools, this fuse ensures reliable protection and high-volume assembly compatibility. Order now to enhance your power system’s safety and efficiency with a trusted, high-quality fuse that supports your demanding applications, with fast delivery and competitive pricing.

Order your Littelfuse 0456040DRSDE high current surface mount fuse today and ensure your power systems operate reliably with this robust, UL-listed component.

Frequently Asked Questions

Where can I buy Littelfuse 0456040DRSDE?

You can click on the BUY or RFQ button to purchase 0456040DRSDE from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0456040DRSDE?

You can download the 0456040DRSDE datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0456040DRSDE?

Littelfuse

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