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Littelfuse 0466500NRHF Fast-Acting Surface Mount Fuse

The Littelfuse 466 Series Fast-Acting Surface Mount Fuse (SMF) is a compact, thin-film device specifically engineered for secondary circuit protection in applications where space is limited, such as hand-held portable electronic devices. This series is designed to be 100% lead-free and meets the requirements of the RoHS directive, offering an environmentally conscious solution. The availability of halogen-free versions (identified by the “HF” suffix) further enhances its appeal. The fuse's construction incorporates an alloy-based element cover coating, providing superior inrush withstand characteristics and allowing for easy amperage rating identification. Its low profile and flat top surface facilitate pick-and-place operations, making it ideal for automated assembly processes. Typical applications include cell phones, DVD players, battery packs, hard disk drives, and digital cameras.

Authorized Distributors
Source:Newark
Part No:0466.500NRHF
Stock:4906
Inv Date:05-28-2026
Price: Unit price: $1.24
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Source:DigiKey
Part No:0466.500NRHF
Stock:1072
Inv Date:05-28-2026
Price: Unit price: $1.25
Buy/RFQ:
Part No:0466.500NRHF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.09
Buy/RFQ:
Part No:0466.500NRHF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.54
Buy/RFQ:
Part No:0466.500NRHF
Stock:5882
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse 0466500NRHF Fast-Acting Surface Mount Fuse Specifications:

  • Agency Approvals: E10480 (.125A - 5A), 29862 (.125A - 5A)
  • Operating Temperature: -55°C to 90°C
  • Thermal Shock: Withstands 5 cycles of –55°C to 125°C
  • Humidity: MIL-STD-202, Method 103, Condition D
  • Vibration: MIL-STD-202, Method 201
  • Insulation Resistance: Greater than 10,000 ohms
  • Resistance to Soldering Heat: MIL-STD-202, Method 210, Condition D
  • Materials Body: Advanced High Temperature Substrate
  • Materials Terminations: 100% Tin over Nickel over Copper
  • Element Cover Coat: Conformal Coating
  • Interrupting Rating: See Electrical Specifications table
  • Nominal Voltage Rating: See Electrical Specifications table
  • Resistance: See Electrical Specifications table
  • Opening Time: Measured at 10% of rated current, 25ºC
  • I[2] t: Measured at rated voltage
  • 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 0466500NRHF?

You can click on the BUY or RFQ button to purchase 0466500NRHF from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0466500NRHF?

You can download the 0466500NRHF datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0466500NRHF?

Littelfuse

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