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0251015.NAT1L Board mount fast blow fuse rated 15A at 32VAC/VDC. Axial through-hole package with 68.8 A²s melting I²t.
Mfr Part #:

0251015.NAT1L

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Board mount fast blow fuse rated 15A at 32VAC/VDC. Axial through-hole package with 68.8 A²s melting I²t.
Total Stock: 10,000 pcs

0251015.NAT1L 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
10,000 pcs
10000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

0251015.NAT1L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity
Breaking Capacity @ Rated Voltage
Current Rating
Current Rating (Amps)
Fuse Type
Lead Spacing
Lead Style
Medical Grade
Melting I²t
Mounting Type
Operating Temperature
Package / Case
Response Time
Size
Size / Dimension
Storage Temperature
Tape & Reel
Voltage Rating

0251015.NAT1L Description

Short technical summary and product information.

The Littelfuse 0251015.NAT1L is a PICO II series very fast-acting fuse designed for overcurrent protection in space-constrained applications. It is rated for 15A continuous current at 32V AC/DC, with a breaking capacity of 50A AC and 300A DC. The fast blow response time ensures rapid disconnection during fault conditions.

 

The fuse features a melting I²t of 68.8 A²s and operates over a wide temperature range of -55°C to 125°C. It is housed in an axial through-hole package measuring 2.80mm x 7.11mm, suitable for automated assembly. The component is approved by CSA and cURus agencies.

 

Typical applications include flat-panel display TVs, LCD monitors, backlight inverters, power supplies, audio/video systems, lighting systems, and medical equipment. The fuse is RoHS compliant and has an MSL of 1 (unlimited).

0251015.NAT1L Quick Information

Product Type: Fuse
Series: 251
Canonical Name: Littelfuse 0251015.NAT1L PICO II Very Fast-Acting Fuse, 15A, 32V, Axial
Subcategory: Fast Blow Fuse

0251015.NAT1L Compliance

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

0251015.NAT1L Features

  • Rated for 15A at 32VAC/VDC.
  • Fast blow response time.
  • Axial through-hole mounting.
  • Melting I²t of 68.8 A²s.
  • Operating temperature range -55°C to 125°C.

0251015.NAT1L Applications

  • Used in flat-panel display TVs.
  • Suitable for LCD monitor backlight inverters.
  • Ideal for power supply overcurrent protection.
  • Applied in audio/video systems.
  • Used in medical equipment.

0251015.NAT1L FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0251015.NAT1L fuse?

15A.

What is the voltage rating?

32V AC/DC.

What is the breaking capacity?

50A AC and 300A DC.

What is the response time?

Fast blow.

What is the package type?

Axial through-hole.

What is the melting I²t value?

68.8 A²s.

What is the operating temperature range?

-55°C to 125°C.

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