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046802.5NR The Littelfuse 046802.5NR (468 Series) is a 2.5A, 63VAC/VDC Slow Blow surface mount board mount fuse in a 1206 (3216 Metric) package.
Mfr Part #:

046802.5NR

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse 046802.5NR (468 Series) is a 2.5A, 63VAC/VDC Slow Blow surface mount board mount fuse in a 1206 (3216 Metric) package.
Total Stock: 4,282 pcs

046802.5NR 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
2,945 pcs
2945 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,337 pcs
1337 pcs On Request 1 On Request On Request 2010+ On Request On Request

046802.5NR 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
Nominal Cold Resistance
Nominal Melting I²t
Nominal Power Dissipation
Nominal Voltage Drop
Operating Temperature
Response Time
Tape & Reel
Voltage Rating
Width

046802.5NR Description

Short technical summary and product information.

The Littelfuse 046802.5NR is a 468 Series Slo-Blo surface mount board mount fuse designed for secondary circuit protection in space-constrained applications. Rated at 2.5A with a voltage rating of 63VAC and 63VDC, this slow blow fuse provides time delay characteristics to withstand high inrush currents and prevent nuisance openings. Its breaking capacity is 35A at 63VAC and 50A at 63VDC.

 

This fuse has a nominal cold resistance of 0.024 Ω and a nominal melting I²t of 1.011 A²s. It operates over a temperature range of -55°C to 90°C. The 1206 (3216 Metric) package measures 3.18mm x 1.52mm x 0.58mm, making it suitable for high-density surface mount assembly.

 

The part is 100% lead-free, halogen-free, and RoHS3 compliant. It carries CSA and UL agency approvals. The top-side marking allows visual verification of the amperage rating.

046802.5NR Quick Information

Product Type: Board Mount Fuse
Series: Slo-Blo
Canonical Name: Littelfuse 468 Series 1206 Slo-Blo 2.5A 63V Surface Mount Fuse
Subcategory: Slow Blow Fuses

046802.5NR Compliance

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

046802.5NR Features

  • 2.5A current rating with slow blow response.
  • Rated for 63V AC and DC operation.
  • Surface mount 1206 (3216 Metric) package.
  • CSA and UL agency approved.
  • Lead-free, halogen-free, RoHS3 compliant.

046802.5NR Applications

  • Secondary protection in portable electronic devices.
  • Overcurrent protection in space-constrained PCB designs.
  • Hand-held equipment requiring high inrush tolerance.
  • Use in battery-powered and low-voltage circuits.
  • Ideal for 63V or lower AC/DC power rails.

046802.5NR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the 046802.5NR fuse?

The current rating is 2.5 A.

What is the voltage rating of this Littelfuse fuse?

The voltage rating is 63 V AC and 63 V DC.

What is the breaking capacity of the 046802.5NR?

The breaking capacity is 35 A at 63 VAC and 50 A at 63 VDC.

Is the 046802.5NR a fast-acting or slow blow fuse?

It is a slow blow (time delay) fuse.

What package size is the 046802.5NR available in?

It is available in a 1206 (3216 Metric) surface mount package.

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