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Littelfuse 0466003NR Fast-Acting Surface Mount Fuse

The LITTELFUSE 466 Series Fast-Acting Surface Mount Fuse (SMF) is a compact (1206 size) thin-film device engineered for secondary circuit protection in space-limited applications, particularly in portable electronic devices. This series is lead-free and meets RoHS requirements, with halogen-free options available. It features an alloy-based element, a low profile for height-constrained designs, and a flat top surface for easy pick-and-place assembly. The fuse provides sensitive inrush withstand characteristics and is marked with a code indicating its amperage rating. Typical applications include cell phones, DVD players, battery packs, hard disk drives, and digital cameras.

Authorized Distributors
Source:Newark
Part No:0466003.NR
Stock:1310
Inv Date:05-28-2026
Price: Unit price: $1.19
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Source:DigiKey
Part No:0466003.NR
Stock:31707
Inv Date:05-28-2026
Price: Unit price: $1.25
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Part No:0466003.NR
Stock:8
Inv Date:05-28-2026
Price: Unit price: $0.29
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Part No:0466003.NR
Stock:40000
Inv Date:05-28-2026
Price: Unit price: $0.41
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Source:Arrow EU
Part No:0466003.NR
Stock:5000
Inv Date:05-29-2026
Price: N/A
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Part No:0466003.NR
Stock:25000
Inv Date:05-29-2026
Price: N/A
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Littelfuse 0466003NR Fast-Acting Surface Mount Fuse Specifications:

  • Series: 466
  • Fuse Type: Fast-Acting Surface Mount
  • Size: 1206
  • Operating Temperature: -55°C to 90°C
  • Halogen Free: Available
  • Termination: 100% Tin over Nickel over Copper
  • Insulation Resistance: Greater than 10,000 ohms
  • Vibration Resistance: Per MIL-STD-202F, Method 201A
  • Soldering Heat Resistance: Per MIL-STD-202G, Method 210F
  • Ampere Range: 125mA - 5A
  • Nominal Voltage: 125V or 63V
  • Interrupting Rating: Varies by Ampere Rating (see datasheet)
  • Resistance: Varies by Ampere Rating (see datasheet)
  • Typical Applications: Cell phones, DVD players, battery packs, hard disk drives, digital cameras

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Frequently Asked Questions

Where can I buy Littelfuse 0466003NR?

You can click on the BUY or RFQ button to purchase 0466003NR from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0466003NR?

You can download the 0466003NR datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0466003NR?

Littelfuse

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