0251005.MRT1L Board mount fuse rated 5A at 125V AC/DC with fast blow response time. Axial through hole package.
Mfr Part #:

0251005.MRT1L

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Board mount fuse rated 5A at 125V AC/DC with fast blow response time. Axial through hole package.
✓ Total Stock: 30 pcs

0251005.MRT1L Available from 1 distributor

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

0251005.MRT1L 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
Lead Style
Medical Grade
Melting I²t
Mounting Type
Operating Temperature
Response Time
SVHC Present
Tape & Reel
Termination Style
Voltage Rating

0251005.MRT1L Description

Short technical summary and product information.

The Littelfuse 0251005.MRT1L is a 5A, 125V very fast-acting board mount fuse from the PICO II 251 series. It features a fast blow response time and is designed for secondary protection in space-constrained applications. The fuse has a breaking capacity of 50A AC and 300A DC, with a nominal cold resistance of 0.0204 Ω and a melting I²t of 2.45 A²s. It is housed in an axial package with through hole mounting and operates over a temperature range of -55°C to 125°C. The part is approved by CCC, CSA, cURus, PSE, and TUV agencies.

0251005.MRT1L Quick Information

Product Type: Board Mount Fuse
Series: 251
Canonical Name: Littelfuse 251 Series PICO II Very Fast-Acting Fuse, 5A, 125V, Axial
Subcategory: Board Mount Fuse

0251005.MRT1L Compliance

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

0251005.MRT1L Features

  • Rated for 5A at 125V AC/DC.
  • Fast blow response time.
  • Axial through hole package.
  • Operating temperature -55°C to 125°C.
  • Approved by CCC, CSA, cURus, PSE, TUV.

0251005.MRT1L Applications

  • Secondary protection in power supplies.
  • Overcurrent protection for LCD backlight inverters.
  • Used in flat-panel display TVs.
  • Suitable for office machines and medical equipment.

0251005.MRT1L FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0251005.MRT1L?

5 A.

What is the voltage rating?

125 V.

What is the breaking capacity?

50A AC and 300A DC.

What is the response time?

Fast Blow.

What package is this fuse available in?

Axial through hole.

What is the operating temperature range?

-55°C to 125°C.

What agency approvals does this fuse have?

CCC, CSA, cURus, PSE, TUV.

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