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Littelfuse 0452002MRL Surface Mount Fuse

The 0452002MRL is a 2A, 125VAC surface mount time delay fuse with a ceramic body and gold-plated silver caps. Designed for durability, it is halogen-free and minimizes temperature de-rating. Its time delay feature helps prevent nuisance openings due to inrush current, ensuring reliable performance in electronic, industrial, and automation systems like power supplies, communication devices, and HVAC controls. This fuse operates from -55°C to 125°C, has a cold resistance of 0.0625Ω, and complies with RoHS standards, making it ideal for safety-critical applications requiring quick, reliable circuit protection.

Authorized Distributors
Source:Newark
Part No:0452002.MRL
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $1.49
Buy/RFQ:
Source:DigiKey
Part No:0452002.MRL
Stock:10567
Inv Date:05-28-2026
Price: Unit price: $1.24897
Buy/RFQ:
Part No:0452002.MRL
Stock:105
Inv Date:05-28-2026
Price: Unit price: $1.91
Buy/RFQ:
Part No:0452002.MRL
Stock:14000
Inv Date:05-28-2026
Price: Unit price: $0.345
Buy/RFQ:
Source:Arrow EU
Part No:0452002.MRL
Stock:290
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:0452002.MRL
Stock:27170
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse 0452002MRL Surface Mount Fuse Specifications:

  • Body Material: Ceramic
  • Terminations: Gold-plated caps / Sn-dipped silver caps
  • Voltage Rating: 125VAC
  • Current Rating: 2A
  • Temperature Range: -55°C to 125°C
  • Cold Resistance: 0.0625Ω
  • Time Delay: Yes
  • RoHS Compliant: Yes
  • Halogen Free: Yes
  • Certification: UL Recognized
  • Soldering Conditions: Reflow temperature min 150°C, max 200°C, peak 260°C, times 60-180s

Buy the Littelfuse Series 452 Time Delay Surface Mount Fuse: 0452002MRL

Purchase the Littelfuse Series 452 2A 125VAC surface mount fuse online today. Featuring a ceramic body, gold-plated caps, and RoHS compliance, this reliable, halogen-free fuse operates from -55°C to 125°C, offering excellent inrush current handling and minimal temperature de-rating. Perfect for electronics, industrial systems, power supplies, and communication devices, it provides quick, dependable circuit protection. Easy to install with solderable terminals, it ensures safety and performance in critical applications, making it a vital component for manufacturers and repair technicians alike.

Order your Littelfuse Series 452 2A 125VAC time delay surface mount fuse today and ensure reliable, durable circuit protection for your electronic devices.

Frequently Asked Questions

Where can I buy Littelfuse 0452002MRL?

You can click on the BUY or RFQ button to purchase 0452002MRL from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0452002MRL?

You can download the 0452002MRL datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0452002MRL?

Littelfuse

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