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Littelfuse 0453004MR surface mount fuse

The 453 series surface-mount Very Fast Acting Fuse is designed for secondary side circuit overcurrent protection applications. It features a small, wire-in-air (WIA) square shape suitable for PCB mounting using surface mount technology. This fuse offers low temperature de-rating, is halogen-free, and operates within a temperature range of -55°C to 125°C. It is suitable for various applications including computers and peripherals, consumer electronics, power management, communications and networking, HVAC, automation and process control, safety systems, industrial equipment, medical devices, and automotive systems.

Authorized Distributors
Source:Newark
Part No:0453004.MR
Stock:210
Inv Date:05-28-2026
Price: Unit price: $2.23
Buy/RFQ:
Source:DigiKey
Part No:0453004.MR
Stock:1873
Inv Date:05-28-2026
Price: Unit price: $0.8575
Buy/RFQ:
Part No:0453004.MR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.28
Buy/RFQ:
Part No:0453004.MR
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $0.83
Buy/RFQ:
Part No:0453004.MR
Stock:1
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse 0453004MR surface mount fuse Specifications:

  • Material: Ceramic body
  • Termination: Gold-plated caps / Sn-dipped silver-plated caps
  • Ampere Ratings: 0.062A to 20A
  • Voltage Rating: 125VAC/VDC, 32VDC, 100VAC, 65VDC
  • Current Ratings: 50A at 125VAC/VDC, 300A at 32VDC, 150A at 65VDC
  • Temperature Range: -55°C to 125°C
  • Reflow Soldering: Max temperature 260°C, 60-90 sec period
  • Body Size: 0.500
  • 0.75
  • 1
  • 1.5
  • 1.6
  • 2
  • 2.5
  • 3
  • 4
  • 5
  • 8
  • 10
  • 12
  • 15
  • 20
  • RoHS & Halogen Free: Yes, RoHS and HF compliant
  • Approval: UL and CSA recognized
  • Packaging: Tape and reel, 1000 or 5000 pcs

Buy the Buy Littelfuse Very Fast-Acting Fuse Part Number 0453004MR Online

Secure your electronic applications with the Littelfuse 453 series surface-mount fuse, offering very fast overcurrent protection, halogen-free design, and a compact size. Designed for PCB mounting, this fuse operates efficiently from -55°C to 125°C across diverse industries like consumer electronics, industrial equipment, and automotive systems. Its robust ceramic body, UL and CSA recognition, and models from 0.062A to 20A ensure high reliability in critical circuit protection. Purchase online today to enhance your device safety and operational efficiency.

Buy Littelfuse 0453004MR now and experience unmatched reliability and fast-acting circuit protection for electronic systems.

Frequently Asked Questions

Where can I buy Littelfuse 0453004MR?

You can click on the BUY or RFQ button to purchase 0453004MR from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0453004MR?

You can download the 0453004MR datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0453004MR?

Littelfuse

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