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0453008.MR Surface mount board mount fuse rated 8A at 125V AC/DC with fast blow response time. Packaged in a 2-SMD square end block.
Mfr Part #:

0453008.MR

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Surface mount board mount fuse rated 8A at 125V AC/DC with fast blow response time. Packaged in a 2-SMD square end block.
✓ Total Stock: 877 pcs

0453008.MR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Tokyo Device ✓
Non-Authorised Inventory information
700 pcs
On Request
700 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
177 pcs
On Request
177 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

0453008.MR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating
Current Rating (Amps)
Fuse Type
Halogen Free
Height
Length
Melting I²t
Mounting Type
Operating Temperature
Response Time
Tape & Reel
Voltage Rating
Width
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0453008.MR Description

Short technical summary and product information.

The Littelfuse 0453008.MR is a very fast-acting surface mount fuse from the Nano2 453 series, designed for secondary side over-current protection in electronic circuits. It is rated for 8A at 125V AC/DC and features a fast blow response time, making it suitable for protecting sensitive components.

 

The fuse has a breaking capacity of 50A at rated voltage and a melting I²t of 20.23 A²s. It operates over a wide temperature range from -55°C to 125°C. This component is housed in a compact 2-SMD square end block package measuring 6.10mm x 2.69mm x 2.69mm and is designed for surface mount assembly.

 

This fuse holds agency approvals from CSA, PSE, and UL, and is compliant with RoHS and Halogen Free requirements. Typical applications include power supplies, LCD displays, notebook PCs, networking equipment, and battery charging circuits.

0453008.MR Quick Information

Product Type: Board Mount Fuse
Series: 453
Canonical Name: Littelfuse 0453008.MR Nano2 SMF 8A Very Fast-Acting Surface Mount Fuse
Subcategory: Surface Mount Fuse

0453008.MR Compliance

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

0453008.MR Features

  • Rated 8A at 125V AC and DC.
  • Very fast-acting (fast blow) response.
  • Surface mount 2-SMD package, compact size.
  • Operating temperature range -55°C to 125°C.
  • RoHS compliant and Halogen Free.

0453008.MR Applications

  • Over-current protection in power supplies.
  • Used in LCD displays and backlight inverters.
  • Protection for notebook PC and portable devices.
  • Circuit protection in networking and telecom equipment.

0453008.MR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0453008.MR?

It is rated for 8 A.

What is the voltage rating?

It is rated for 125 V AC/DC.

Is it a fast-acting or slow-blow fuse?

It is a very fast-acting (fast blow) fuse.

What is the breaking capacity?

The breaking capacity at rated voltage is 50 A.

What package type does this fuse use?

It uses a 2-SMD, Square End Block package.

What are the dimensions of this fuse?

It measures 6.10 mm in length, 2.69 mm in width, and 2.69 mm in height.

What agency approvals does this fuse have?

It is approved by CSA, PSE, and UL.

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