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Littelfuse 0452003NRL Surface Mount Fuse

The NANO2 Slo-Blo fuse series offers enhanced inrush withstand capabilities over fast-acting fuses, effectively managing inrush currents and preventing nuisance openings. Its small profile makes it suitable for compact electronic designs, while its wide current re-rating range from 0.375A to 124A accommodates various applications. The fuse features RoHS compliance, halogen-free materials, and a broad operating temperature range, ensuring reliability in industrial, consumer, and networking equipment. Designed with ceramic bodies and gold or silver-plated caps, these surface-mount fuses provide consistent electrical performance and durability.

Authorized Distributors
Source:Newark
Part No:0452003.NRL
Stock:4480
Inv Date:05-28-2026
Price: Unit price: $3.13
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Source:DigiKey
Part No:0452003.NRL
Stock:13766
Inv Date:05-28-2026
Price: Unit price: $3.26
Buy/RFQ:
Part No:0452003.NRL
Stock:9
Inv Date:05-28-2026
Price: Unit price: $0.77
Buy/RFQ:
Part No:0452003.NRL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.55
Buy/RFQ:
Part No:0452003.NRL
Stock:2808
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse 0452003NRL Surface Mount Fuse Specifications:

  • Body Material: Ceramic
  • Termination Material: Gold-plated caps / Sn-dipped silver caps
  • Current Rating: 0.375A to 124A
  • Voltage Rating: 50A at 125 VAC/VDC, 300A at 32 VDC
  • Temperature Range: -65°C to 125°C
  • Soldering Temperature: Max 260°C, 3 seconds
  • Bonding: MILSTD-202 Method 107 & 213
  • Shock Resistance: 100G's pk amplitude
  • Vibration Resistance: 10-55 Hz, 2 hours per axis
  • Moisture Resistance: MILSTD-202 Method 106, 10 cycles
  • Component Size: 6.10 mm (0.240 in) length
  • RoHS Compliant, Halogen Free
  • Package: Tape and Reel, 1000 pcs, 5000 pcs options
  • Marking: Amperage rating, cycle count, and manufacturer info
  • Soldering: Pb-free reflow per specified parameters

Buy the Buy Littelfuse NANO2 Slo-Blo Fuse Part Number 0452003NRL Online

Purchase Littelfuse NANO2 Slo-Blo Fuse Part Number 0452003NRL online for reliable protection against inrush currents in electronic devices. This surface-mount fuse is designed with ceramic bodies and gold or silver-plated caps, providing excellent durability and electrical performance. Suitable for a wide range of applications including power supplies, networking, and industrial systems, it features RoHS compliance, halogen-free materials, and a broad operational temperature range. Buy online today to ensure your hardware operates safely and efficiently with Littelfuse's trusted fuse technology.

Get Littelfuse 0452003NRL today—engineered for precise electrical protection and long-lasting performance in industrial and consumer electronics.

Frequently Asked Questions

Where can I buy Littelfuse 0452003NRL?

You can click on the BUY or RFQ button to purchase 0452003NRL from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0452003NRL?

You can download the 0452003NRL datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0452003NRL?

Littelfuse

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