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Littelfuse 0466175NR 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 applications where space is limited, such as hand-held portable electronic devices. This series is 100% lead-free and compliant with the RoHS directive, offering an environmentally conscious solution. Halogen-free versions are also available. The fuse features an alloy-based element, a low profile for superior inrush withstand, and a flat top surface for easy pick-and-place operations. It's ideal for protecting sensitive circuits and is compatible with lead-free solders, ensuring reliability in modern electronic assemblies.

Authorized Distributors
Source:Newark
Part No:04661.75NR
Stock:2654
Inv Date:05-28-2026
Price: Unit price: $0.954
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Source:DigiKey
Part No:04661.75NR
Stock:6679
Inv Date:05-28-2026
Price: Unit price: $1.25
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Part No:04661.75NR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.6
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Part No:04661.75NR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.495
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Part No:04661.75NR
Stock:2485
Inv Date:05-29-2026
Price: N/A
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Littelfuse 0466175NR Fast-Acting Surface Mount Fuse Specifications:

  • Body: Advanced High Temperature Substrate
  • Terminations: 100% Tin over Nickel over Copper
  • Element Cover Coat: Conformal Coating (0.026" ± 0.005")
  • Operating Temperature: – 55 [O] C to 90 [O] C
  • Thermal Shock: Withstands 5 cycles of –55 [O] C to 125 [O] C
  • Humidity: MIL-STD-202F, Method 103B, Condition D
  • Insulation Resistance: Greater than 10,000 ohms (After Opening)
  • Resistance to Vibration: Per MIL-STD-202F, Method 201A, Condition D
  • Nominal Voltage Rating: 125V
  • Max Interrupting Rating: 5A
  • Opening Time at 25 [O] C (100%): 4 hours
  • Opening Time at 25 [O] C (200%): 5 seconds
  • Opening Time at 25 [O] C (300%): 0.2 seconds
  • Ampere Range: 125mA - 5A

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Frequently Asked Questions

Where can I buy Littelfuse 0466175NR?

You can click on the BUY or RFQ button to purchase 0466175NR from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0466175NR?

You can download the 0466175NR datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0466175NR?

Littelfuse

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