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Littelfuse 0452375MRL Surface Mount Slo-Blo Fuse

The 452/454 Series Slo-Blo fuse offers enhanced inrush withstand and excellent surge protection, making it ideal for electronic devices such as power supplies, telecommunications, and consumer electronics. Its unique time delay feature reduces nuisance openings caused by inrush currents, ensuring reliable operation. The fuse's compact ceramic body, gold-plated or silver-dipped caps, and RoHS compliance provide durability and environmental safety. Suitable for surface-mount mounting, it supports a wide current range from 0.375A to 124A and operates effectively across various temperature ranges, making it versatile for industrial and electronic applications.

Authorized Distributors
Source:Newark
Part No:0452.375MRL
Stock:57
Inv Date:05-28-2026
Price: Unit price: $3.27
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Source:DigiKey
Part No:0452.375MRL
Stock:4938
Inv Date:05-28-2026
Price: Unit price: $1.24897
Buy/RFQ:
Part No:0452.375MRL
Stock:84
Inv Date:05-28-2026
Price: Unit price: $0.23
Buy/RFQ:
Part No:0452.375MRL
Stock:2000
Inv Date:05-28-2026
Price: Unit price: $0.77
Buy/RFQ:
Part No:0452.375MRL
Stock:207
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse 0452375MRL Surface Mount Slo-Blo Fuse Specifications:

  • Ceramic body for durability
  • Gold-plated or silver-dipped caps
  • Amp ratings: 0.375A to 124A
  • RoHS and Halogen Free versions
  • Operating temperature range: -65°C to 125°C
  • Limited voltage: 50A @ 125 VAC/VDC, 300A @ 32 VDC
  • Resistance measured at 10% rated current, 25°C
  • Reflow temperature: 150°C min, 200°C max, 60-120 seconds
  • Peak temperature: 260°C, 3 seconds max
  • Vibration and shock tested per MIL-STD-202
  • Surface mount design for automation and space-saving applications

Buy the Littelfuse 0452375MRL – Reliable Surface-Mount Slo-Blo Fuse for Industrial Applications

Purchase the Littelfuse 0452375MRL surface mount fuse online now to benefit from its enhanced surge withstand capacity, compact ceramic design, and reliable current protection. Ideal for power supplies, telecom equipment, and consumer electronics, this fuse supports a wide current range from 0.375A to 124A and meets RoHS standards. Its surface-mount format facilitates easy assembly and space-saving layouts, making it perfect for automated manufacturing and critical electronic systems requiring dependable, long-lasting overcurrent protection. Shop now for fast delivery and quality assurance.

Order your Littelfuse Series0452375MRL high-quality surface-mount fuse today and ensure your electronic and industrial systems operate reliably with superior surge protection.

Frequently Asked Questions

Where can I buy Littelfuse 0452375MRL?

You can click on the BUY or RFQ button to purchase 0452375MRL from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0452375MRL?

You can download the 0452375MRL datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0452375MRL?

Littelfuse

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