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Littelfuse 0458003DR Nano Surface Mount Fuse

The 458 Series Nano® fuse is a compact, surface-mount fuse designed for space-constrained overcurrent protection applications. With a 1206 footprint, it is the smallest wire-mount fuse available from Littelfuse, supporting ratings from 1 to 10 Amperes. Its hermetically sealed ceramic body ensures reliable performance across a temperature range of -55°C to 125°C. Fully RoHS compliant and halogen-free, the fuse meets industry standards for safety and environmental safety. Ideal for electronic devices like notebooks, LCD backlights, DC/DC converters, and portable electronics, it ensures precise overcurrent protection in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:0458003.DR
Stock:2552
Inv Date:05-28-2026
Price: Unit price: $2.82
Buy/RFQ:
Part No:0458003.DR
Stock:80
Inv Date:05-28-2026
Price: Unit price: $0.69
Buy/RFQ:
Part No:0458003.DR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.04
Buy/RFQ:
Part No:0458003.DR
Stock:22
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse 0458003DR Nano Surface Mount Fuse Specifications:

  • Body Material: Ceramic
  • Cap Material: Gold Plated Brass
  • Temperature Range: -55°C to 125°C
  • Rating: 1 to 10 Amperes
  • Size: 1206 Surface Mount
  • RoHS Compliant
  • Halogen Free
  • Vibration Resistance: MILSTD-202, Method 2014
  • Moisture Sensitivity Level 1
  • Soldering: Reflow at peak temperature of 260°C for 60-90 seconds
  • Certifications: Industry Standards Compliant
  • Electrical Characteristics: Support ratings up to 50A at 75VDC and 32VAC
  • Shock Resistance: MILSTD-202, Method 213
  • Solderability: MILSTD-202, Method 208

Buy the Buy Littelfuse Nano 458 Series Surface Mount Fuse Part Number 0458003DR Online

Purchase the Littelfuse Nano 458 Series Surface Mount Fuse Part Number 0458003DR online today to ensure reliable protection for your electronics. This miniature ceramic fuse, supporting 1-10A ratings, is RoHS compliant and halogen free, making it ideal for space-constrained applications like notebooks, LCD backlight inverters, and portable electronics. Its sturdy ceramic body withstands harsh conditions, with a temperature range from -55°C to 125°C. Easy to reflow solder and certified for safety, it provides precision and durability, reducing downtime and supporting seamless device operation.

Get Littelfuse 0458003DR today—designed for precise overcurrent protection and long-lasting durability in compact electronic devices.

Frequently Asked Questions

Where can I buy Littelfuse 0458003DR?

You can click on the BUY or RFQ button to purchase 0458003DR from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0458003DR?

You can download the 0458003DR datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0458003DR?

Littelfuse

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