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0452001.MRSN Littelfuse 0452001.MRSN is a 1A, 125VAC slow blow surface mount fuse in a 2-SMD package. It is part of the NANO2 Slo-Blo series.
Mfr Part #:

0452001.MRSN

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 0452001.MRSN is a 1A, 125VAC slow blow surface mount fuse in a 2-SMD package. It is part of the NANO2 Slo-Blo series.
Total Stock: 13,000 pcs

0452001.MRSN 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
13,000 pcs
13000 pcs On Request 1 On Request On Request On Request On Request On Request

0452001.MRSN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Approval Agency
Automotive Grade
Breaking Capacity
Breaking Capacity @ Rated Voltage
Current Rating
Current Rating (Amps)
Fuse Type
Halogen Free
Height
Industrial Grade
Length
Medical Grade
Melting I²t
Military Grade
Mounting Type
Operating Temperature
Package / Case
Response Time
SVHC Present
Voltage Rating
Width

0452001.MRSN Description

Short technical summary and product information.

The Littelfuse 0452001.MRSN is a surface mount fuse from the NANO2 Slo-Blo series. It is rated for 1A continuous current at 125VAC with a breaking capacity of 50A. The slow blow (time-delay) characteristic allows the fuse to withstand inrush currents without nuisance opening, making it suitable for applications with capacitive or inductive loads. The fuse is packaged in a 2-SMD square end block case measuring 6.10mm x 2.69mm x 2.69mm. It operates over a temperature range of -55°C to 125°C. The component is RoHS compliant and halogen free, and it is recognized by CSA, METI, and UR agencies.

0452001.MRSN Quick Information

Product Type: Surface Mount Fuse
Series: Slo-Blo
Canonical Name: Fuse, Board Mount, 1A, 125VAC, Slow Blow, 2-SMD, NANO2 Slo-Blo
Subcategory: Surface Mount Fuse

0452001.MRSN Compliance

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

0452001.MRSN Features

  • Rated 1A at 125VAC continuous current.
  • Slow blow (time-delay) fuse characteristic.
  • Breaking capacity of 50A at rated voltage.
  • Compact 2-SMD surface mount package.
  • RoHS compliant and halogen free.

0452001.MRSN Applications

  • Used in notebook PC and LCD monitor power circuits.
  • Protects battery charging circuits in portable devices.
  • Suitable for networking and telecom equipment.
  • Ideal for white goods and game console power supply.
  • Used in industrial equipment and cooling fan systems.

0452001.MRSN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0452001.MRSN fuse?

The current rating is 1 A.

What is the voltage rating of the 0452001.MRSN?

The voltage rating is 125 VAC.

What is the breaking capacity of this fuse?

The breaking capacity is 50 A at rated voltage.

Is the fuse slow blow or fast acting?

It is a slow blow (time-delay) fuse.

What is the package type of the 0452001.MRSN?

It is a 2-SMD, square end block surface mount package.

What is the operating temperature range?

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

What are the agency approvals for this fuse?

It is approved by CSA, METI, and UR.

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