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Littelfuse 0448025MR Fast-Acting Fuse

The Littelfuse Nano[2] 044802.5MR SMF fuse is a compact surface mount fuse offering very fast-acting protection. It is lead-free, halogen-free, and fully compatible with lead-free solder alloys, making it suitable for modern electronics. This fuse finds applications in a wide range of devices, including notebook PCs, telecom systems, LCD/PDP TVs, wireless basestations, power supplies, and industrial equipment. Its small size and wide range of current ratings (62mA to 15A) make it a versatile choice for various circuit protection needs.

Authorized Distributors
Source:Newark
Part No:044802.5MR
Stock:966
Inv Date:05-28-2026
Price: Unit price: $2.39
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Source:DigiKey
Part No:044802.5MR
Stock:838
Inv Date:05-28-2026
Price: Unit price: $2.49
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Part No:044802.5MR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.32
Buy/RFQ:
Part No:044802.5MR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.18
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Littelfuse 0448025MR Fast-Acting Fuse Specifications:

  • Ampere Range: 62mA - 15A
  • Agency Approvals: E10480, LR29862, PSE NBK030205
  • % of Ampere Rating Opening Time: 100% (1/16 –15: 4 hours, Minimum), 1/16 –10: 5 sec., Maximum, 200% (12 –15: 20 sec., Maximum)
  • Body Material: Ceramic
  • Termination Material: Gold-plated Caps
  • Operating Temperature: -55°C to 125°C
  • Moisture Sensitivity Level: Level 1
  • Solderability: MIL-STD-202, Method 208
  • Insulation Resistance (after Opening): MIL-STD-202, Method 302, Test Condition A (10,000 ohms minimum)
  • Thermal Shock: MIL-STD-202, Method 107, Test Condition B
  • Mechanical Shock: Deenergized, 100G’s pk amplitude, sawtooth wave 6ms duration, 3 cycles XYZ+xyz = 18 shocks
  • Vibration: MIL-STD-202, Method 201: 0.03” amplitude, 10-55 Hz in 1 min. 2hrs each XYZ=6hrs
  • Salt Spray Resistance: MIL-STD-202, Method 101, Test Condition B (48hrs)
  • Resistance to Heat: MIL-STD-202, Method 210, Test condition B (10 sec at 260oC)

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Frequently Asked Questions

Where can I buy Littelfuse 0448025MR?

You can click on the BUY or RFQ button to purchase 0448025MR from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0448025MR?

You can download the 0448025MR datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0448025MR?

Littelfuse

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