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Littelfuse 0463015ER High-Current Surface Mount Fuse

The 463 Series NANO2 fuse is a high-current, surface-mount fuse designed for reliable protection in datacom, telecom, and high-end server applications. It features fast-acting operation, high interrupting ratings up to 500A at 72VDC, and excellent thermal cycling endurance of 500 cycles. Compact size (10.1 mm x 3.12 mm x 3.12 mm) allows for space-saving applications in power supplies, blade computing, and industrial systems. It offers a temperature range from -55°C to 125°C, RoHS compliance, halogen-free construction, and the ability to handle voltages up to 100VDC and 250VAC, ensuring safety and durability.

Authorized Distributors
Source:Newark
Part No:0463015.ER
Stock:71
Inv Date:05-28-2026
Price: Unit price: $6.79
Buy/RFQ:
Source:DigiKey
Part No:0463015.ER
Stock:10421
Inv Date:05-28-2026
Price: Unit price: $7.03
Buy/RFQ:
Part No:0463015.ER
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.59
Buy/RFQ:
Part No:0463015.ER
Stock:5000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse 0463015ER High-Current Surface Mount Fuse Specifications:

  • Body: Ceramic
  • Current Rating: 15A - 30A
  • Voltage Rating: Up to 250VAC and 100VDC
  • Interrupting Rating: Up to 500A at 72VDC
  • Temperature Range: -55°C to 125°C
  • Size: 10.1 mm x 3.12 mm x 3.12 mm
  • RoHS Compliant and Halogen-Free
  • Soldering: Pb-free reflow, peak temperature 260°C, time within 5°C of peak 20-40 sec
  • Electrical resistance: less than 10% of rated current at 23°C
  • Thermal Shock Resistance: MIL-STD-202, Method 107, -65°C to 125°C, 5 cycles
  • Vibration Resistance: MIL-STD-202, Method 201
  • Solderability: MIL-STD-202, Method 208
  • Insulation Resistance: 10,000 ohms minimum after opening
  • Steel casing, silver-plated brass cap, and robust design for repeated thermal cycling

Buy the Littelfuse Series 463 High-Current Surface Mount Fuse: 0463015ER

Secure your electronic systems with the high-current compact surface mount fuse from Littelfuse. With a current rating up to 30A and voltage capacity up to 250VAC, this fuse ensures safety, durability, and space-efficient circuit protection. Its fast-acting nature and high interrupting ratings make it ideal for telecom, datacom, power supplies, and industrial automation. Designed for excellent thermal cycling endurance and RoHS compliance, purchase this reliable fuse online today for cutting-edge performance and peace of mind in your critical applications.

Buy Littelfuse 0463015ER now and experience unmatched reliability and high-current protection in your electronic and industrial systems.

Frequently Asked Questions

Where can I buy Littelfuse 0463015ER?

You can click on the BUY or RFQ button to purchase 0463015ER from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0463015ER?

You can download the 0463015ER datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0463015ER?

Littelfuse

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