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251003 The Littelfuse 0251003.VXL is a 3A, 125V AC/DC fast-blow fuse. It features an axial package and is designed for board mounting.
Mfr Part #:

251003

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse 0251003.VXL is a 3A, 125V AC/DC fast-blow fuse. It features an axial package and is designed for board mounting.
✓ Total Stock: 82 pcs
$ Price Range: $0.99

251003 Available from 1 distributor

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✓ Non-Authorised
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82 pcs
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82 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.

251003 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Current Rating
Failure Rate
Fuse Type
Melting I²t
Mounting Type
Operating Temperature
Response Time
Voltage Rating
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251003 Description

Short technical summary and product information.

This Littelfuse 0251003.VXL is a fast-blow fuse designed for reliable circuit protection. It has a current rating of 3A and a voltage rating of 125V AC and 125V DC.

 

The fuse is constructed with an axial package and is intended for through-hole board mounting. Its breaking capacity is rated at 50A AC and 300A DC, with a melting I²t of 1.19. The operating temperature range is from -55°C to 125°C.

 

Key specifications include a DC cold resistance of 0.0295 Ohms and dimensions of 0.110" Dia x 0.280" L (2.80mm x 7.11mm). This fuse is suitable for various applications requiring robust overcurrent protection.

 

Compliance includes CCC, CSA, cURus, PSE, and TUV agency approvals. The RoHS status is listed as RoHS3 Compliant, MSL is 1 Unlimited, and REACH status is REACH Unaffected.

251003 Quick Information

Product Type: Fuse
Series: PICO® II 251
Canonical Name: Littelfuse 0251003.VXL Fuse
Subcategory: Board Mount Fuse

251003 Compliance

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

251003 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

251003 Features

  • 3A current rating for reliable protection.
  • 125V AC/DC voltage rating.
  • Fast-blow response time.
  • Axial package for board mounting.
  • Wide -55°C to 125°C operating temperature.

251003 Applications

  • Used in overcurrent protection of power supplies.
  • Ideal for automotive and industrial control circuits.
  • Suitable for board-level protection in consumer electronics.
  • Applied in telecommunications equipment.

251003 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse 251003 fuse?

3 A.

What is the voltage rating of the 251003 fuse?

125 V AC and 125 V DC.

What is the breaking capacity of the 251003 fuse?

50 A AC and 300 A DC.

What is the response time of the 251003 fuse?

Fast Blow.

What is the package type of the 251003 fuse?

Axial.

What is the operating temperature range of the 251003 fuse?

-55°C to 125°C.

What approvals does the 251003 fuse have?

CCC, CSA, cURus, PSE, TUV.

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