0451015MRL The Littelfuse 0451015MRL is a FastBlow SMD fuse with a 1.5A current rating and 125V AC/DC voltage rating. It features a 50A breaking capacity and a surface mount package.
Mfr Part #:

0451015MRL

Available from 1 distributors
Mfr Name: LF
LF
The Littelfuse 0451015MRL is a FastBlow SMD fuse with a 1.5A current rating and 125V AC/DC voltage rating. It features a 50A breaking capacity and a surface mount package.
✓ Total Stock: 644 pcs
$ Price Range: $0.99

0451015MRL Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
644 pcs
644 pcs On Request 1 On Request On Request On Request On Request On Request

0451015MRL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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0451015MRL Description

Short technical summary and product information.

The Littelfuse 0451015MRL is a FastBlow Surface Mount Device (SMD) fuse designed for circuit protection applications. It offers a current rating of 1.5A and a voltage rating of 125V AC and 125V DC. This fuse has a breaking capacity of 50A at its rated voltage.

 

Key electrical characteristics include a nominal cold resistance of 63 mOhms and a melting I²T value of 0.853. The operating temperature range for this component is from -55°C to 125°C. The fuse is designed for surface mounting, making it suitable for modern PCB designs.

 

This SMD fuse is manufactured by Littelfuse and falls under the category of Surface Mount Fuses. Its compact size and surface mount capability make it a versatile component for various electronic devices requiring reliable overcurrent protection.

0451015MRL Quick Information

Product Type: SMD Fuse
Series: 451
Canonical Name: Littelfuse 0451015MRL FastBlow SMD Fuse
Subcategory: SMD Fuse

0451015MRL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

0451015MRL Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

0451015MRL Features

  • FastBlow SMD fuse for circuit protection.
  • Rated for 1.5A current and 125V AC/DC.
  • Features 50A breaking capacity.
  • Operates from -55°C to 125°C.
  • Surface mountable design.

0451015MRL Applications

  • Used for overcurrent protection.
  • Suitable for compact electronic devices.
  • Ideal for PCB integration.
  • General circuit protection applications.

0451015MRL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0451015MRL fuse?

The 0451015MRL fuse has a current rating of 1.5 A.

What is the voltage rating of the 0451015MRL fuse?

The 0451015MRL fuse is rated for 125 V AC and 125 V DC.

What is the breaking capacity of the 0451015MRL fuse?

The breaking capacity is 50 A at the rated voltage.

What is the operating temperature range of the 0451015MRL fuse?

The operating temperature range is -55°C to 125°C.

What is the melting I²T of the 0451015MRL fuse?

The melting I²T is 0.853.

What is the nominal cold resistance of the 0451015MRL fuse?

The nominal cold resistance is 63 mOhms.

What is the mounting type of the 0451015MRL fuse?

The mounting type is surface mount (SMD).

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