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Littelfuse 0448007MR Nano Fast-Acting Fuse

The Littelfuse Nano[2] SMF fuse is a compact surface mount fuse designed for modern electronics. It's RoHS compliant and lead-free, ensuring compatibility with lead-free solder alloys and higher temperature assembly processes. This fuse provides fast-acting protection for various applications, including notebook PCs, telecom systems, LCD/PDP TVs, and more. Its small size, wide operating temperature range, and availability in a range of current ratings make it a versatile choice for protecting sensitive electronic components.

Authorized Distributors
Source:Newark
Part No:0448007.MR
Stock:774
Inv Date:05-28-2026
Price: Unit price: $2.5
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Source:DigiKey
Part No:0448007.MR
Stock:3155
Inv Date:05-28-2026
Price: Unit price: $2.49
Buy/RFQ:
Part No:0448007.MR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.32
Buy/RFQ:
Part No:0448007.MR
Stock:17000
Inv Date:05-28-2026
Price: Unit price: $0.885
Buy/RFQ:
Part No:0448007.MR
Stock:746
Inv Date:05-29-2026
Price: N/A
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Littelfuse 0448007MR Nano Fast-Acting Fuse Specifications:

  • Agency Approvals: E10480, LR29862, NBK030205
  • Ampere Range: 62mA - 15A
  • Opening Time (100% Rating): 4 hours (minimum) for 1/16 –15A
  • Opening Time (1/16 –10 Rating): 5 seconds (maximum)
  • Opening Time (200% Rating): 20 seconds (maximum) for 12 –15A
  • Body Material: Ceramic
  • Termination Material: Gold-plated Caps
  • Product Marking: Brand, Amperage Rating
  • Operating Temperature Range: -55°C to 125°C
  • Moisture Sensitivity Level: 2, J-STD-020C
  • Solderability: MIL-STD-202, Method 208
  • Insulation Resistance: 10,000 ohms minimum
  • Thermal Shock: MIL-STD-202, Method 213, Condition B (5 cycles)
  • Mechanical Shock: MIL-STD-202, Method 201 (0.03” double amplitude)
  • Vibration: MIL-STD-202, Method 202 (10-55 Hz, 6 hours)
  • Moisture Resistance: MIL-STD-202, Method 106 (10 cycles)
  • Salt Spray Resistance: MIL-STD-202, Method 101, Condition B (48 hours)
  • Soldering Heat Resistance: MIL-STD-202, Method 210, Condition B (10 seconds at 260°C)
  • Packaging: Tape and Reel (EIA RS-481-1)
  • Quantity (MR): 1000 pcs
  • Quantity (N): 5000 pcs

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Frequently Asked Questions

Where can I buy Littelfuse 0448007MR?

You can click on the BUY or RFQ button to purchase 0448007MR from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0448007MR?

You can download the 0448007MR datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0448007MR?

Littelfuse

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