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015402.5DR Littelfuse 015402.5DR is a 2.5A, 125V fast blow surface mount fuse with 50A breaking capacity. It is RoHS compliant and halogen free.
Mfr Part #:

015402.5DR

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 015402.5DR is a 2.5A, 125V fast blow surface mount fuse with 50A breaking capacity. It is RoHS compliant and halogen free.
Total Stock: 2,718 pcs

015402.5DR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,308 pcs
2308 pcs On Request 1 On Request On Request N/A On Request On Request
Non-Authorised Inventory information
410 pcs
410 pcs On Request 1 On Request On Request On Request On Request On Request

015402.5DR 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
Tape & Reel
Voltage Rating
Width

015402.5DR Description

Short technical summary and product information.

The Littelfuse 015402.5DR is a 2.5A, 125V fast blow (very fast-acting) surface mount fuse from the 154 Series OMNI-BLOK Fuse and Holder Assembly family. This board mount fuse offers a 50A breaking capacity at rated voltage and a melting I²t of 1.029. It is designed for efficient installation and easy replacement without exposing the PC board to solder heat.

 

The fuse is housed in a 2-SMD, square end block with holder package measuring 9.73mm x 5.03mm x 3.81mm. It requires a holder for surface mounting. The operating temperature range is -55°C to 125°C. The device is RoHS compliant and halogen free, with agency approvals from PSE and UL.

 

This fuse is suitable for overcurrent protection in a wide range of electronic applications where fast response and compact size are required. The OMNI-BLOK design allows the fuse holder to be soldered as a single step, simplifying assembly and field replacement.

015402.5DR Quick Information

Product Type: Fuse
Series: 154
Canonical Name: Littelfuse 154 Series OMNI-BLOK Fuse and Holder Assembly, 2.5A, 125V, Fast Blow, Surface Mount
Subcategory: Surface Mount Fuse

015402.5DR Compliance

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

015402.5DR Features

  • Fast blow (very fast-acting) response time.
  • Rated 2.5A at 125V AC/DC.
  • 50A breaking capacity at rated voltage.
  • RoHS compliant and halogen free.
  • Surface mount with holder, compact 9.73mm package.

015402.5DR Applications

  • Overcurrent protection in compact electronic assemblies.
  • Board-level protection in consumer electronics.
  • Industrial control and automation equipment.
  • Power supply and DC-DC converter protection.

015402.5DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 015402.5DR fuse?

The current rating is 2.5 A.

What is the voltage rating of this fuse?

The voltage rating is 125 V.

What is the breaking capacity of the 015402.5DR?

The breaking capacity is 50 A at rated voltage (125 V).

What is the response time of this fuse?

The response time is fast blow (very fast-acting).

What package does the 015402.5DR come in?

The package is 2-SMD, square end block with holder.

What is the operating temperature range?

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

Is the 015402.5DR RoHS compliant?

Yes, it is RoHS compliant and halogen free.

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