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0154003.DRT Littelfuse 0154003.DRT is a 3A, 125V slow blow board mount fuse with a 50A breaking capacity, housed in a 2-SMD square end block with holder.
Mfr Part #:

0154003.DRT

Available from 6 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 0154003.DRT is a 3A, 125V slow blow board mount fuse with a 50A breaking capacity, housed in a 2-SMD square end block with holder.
Total Stock: 3,130 pcs

0154003.DRT Available from 6 distributors

Authorised
Non-Authorised

0154003.DRT 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
Halogen Free
Height
Length
Melting I²t
Mounting Type
Operating Temperature
Package / Case
Response Time
Tape & Reel
Voltage Rating
Width

0154003.DRT Description

Short technical summary and product information.

The Littelfuse 0154003.DRT is a 3A, 125V slow blow (time-lag) board mount fuse from the 154 Series OMNI-BLOK fuse and holder assembly. It offers a 50A breaking capacity at rated voltage and a melting I²t of 20.16. The fuse is designed for surface mount installation using a holder, and comes in a 2-SMD, square end block with holder package. It operates over a wide temperature range of -55°C to 125°C. The 154 Series is RoHS-compliant and halogen-free, with agency approvals from PSE and UL. This fuse is suitable for applications requiring a time-delay characteristic to withstand inrush currents without nuisance opening.

0154003.DRT Quick Information

Product Type: Board Mount Fuse and Holder Assembly
Series: 154TL
Canonical Name: Littelfuse 154 Series OMNI-BLOK 3A 125V Slow Blow Board Mount Fuse and Holder Assembly
Subcategory: Slow Blow / Time-Lag Fuse

0154003.DRT Compliance

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

0154003.DRT Features

  • Rated 3A at 125V AC/DC.
  • Slow blow response time for inrush tolerance.
  • 50A breaking capacity at rated voltage.
  • Surface mount with holder, 2-SMD package.
  • RoHS compliant and halogen free.

0154003.DRT Applications

  • Board level overcurrent protection.
  • Power supply input protection circuits.
  • Industrial control and automation equipment.
  • Consumer electronics with high inrush currents.

0154003.DRT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0154003.DRT fuse?

The current rating is 3 A.

What is the voltage rating of the 0154003.DRT fuse?

The voltage rating is 125 V.

What is the breaking capacity of the 0154003.DRT fuse?

The breaking capacity is 50 A at rated voltage.

What is the response time of the 0154003.DRT fuse?

The response time is Slow Blow (time-lag).

What is the package or case style of the 0154003.DRT fuse?

The package is 2-SMD, Square End Block with Holder.

What is the operating temperature range of the 0154003.DRT fuse?

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

What are the agency approvals for the 0154003.DRT fuse?

The fuse is approved by PSE and UL.

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