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046506.3DR Littelfuse 046506.3DR is a 6.3A, 250VAC slow blow surface mount fuse in a 2-SMD square end block package with 100A interrupting rating.
Mfr Part #:

046506.3DR

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 046506.3DR is a 6.3A, 250VAC slow blow surface mount fuse in a 2-SMD square end block package with 100A interrupting rating.
Total Stock: 199 pcs

046506.3DR Available from 1 distributor

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046506.3DR 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
Interrupting Rating
Length
Melting I²t
Mounting Type
Nominal Cold Resistance
Operating Temperature
Package / Case
Response Time
Voltage Rating
Width

046506.3DR Description

Short technical summary and product information.

The Littelfuse 046506.3DR is a 6.3 ampere, 250 volt AC surface mount fuse from the 465 Series NANO2 product family. It features a slow blow (time lag) response characteristic, making it suitable for applications with inrush currents that must not cause nuisance openings.

 

This fuse has a breaking capacity of 100A at rated voltage and a nominal cold resistance of 0.0088 ohms. The melting I²t is 144.4 A²s. It is designed for board mount applications and comes in a 2-SMD, square end block package with dimensions of 12.10mm x 4.50mm x 4.50mm.

 

The 046506.3DR is approved by PSE and UMF (IEC 60127-4 Universal Modular Fuse-Links). It is RoHS compliant and halogen free. The operating temperature range is -55°C to 125°C.

046506.3DR Quick Information

Product Type: Surface Mount Fuse
Series: 465 Series
Canonical Name: Littelfuse 046506.3DR 6.3A 250VAC Slow Blow Surface Mount Fuse
Subcategory: Time Lag / Slow Blow Fuse

046506.3DR Compliance

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

046506.3DR Features

  • Rated 6.3A at 250VAC operation.
  • Slow blow time lag response.
  • 100A interrupting rating at 250VAC.
  • Surface mount 2-SMD square end block.
  • RoHS compliant and halogen free.

046506.3DR Applications

  • Power supply overcurrent protection.
  • Lighting system circuit protection.
  • White goods electronic control boards.
  • Industrial equipment power input protection.

046506.3DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 046506.3DR fuse?

The current rating is 6.3 A.

What is the voltage rating of this fuse?

The voltage rating is 250 V AC.

What is the breaking capacity of the 046506.3DR?

The breaking capacity is 100 A at 250 VAC.

Is this a fast-acting or slow blow fuse?

It is a slow blow (time lag) fuse.

What package type does the 046506.3DR come in?

It comes in a 2-SMD, square end block package.

What is the operating temperature range?

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

Is the 046506.3DR RoHS compliant?

Yes, it is RoHS3 compliant and halogen free.

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