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046506.3DR - LITTELFUSE

Description: Fuse Chip Slow Blow Acting 6.3A 250V SMD Solder Pad 12.1 X 4.5mm Ceramic T/R

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Symbol
046506.3DR - LITTELFUSE - PCB symbol
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PCB Footprints
046506.3DR - LITTELFUSE PCB footprint - Fuses Chip - Fuses Chip - 0465
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3D Models
046506.3DR - LITTELFUSE - 3D model - Fuses Chip - 0465
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046506.3DR Details

  • Manufacturer Part Number:

    046506.3DR

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7

  • Blow Characteristic:

    TIME LAG

  • Body Breadth:

    4.5 mm

  • Body Height:

    4.5 mm

  • Body Length or Diameter:

    12.1 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    NANO2

  • JESD-609 Code:

    e4

  • Joule Integral-Nom:

    144 J

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR

  • Rated Breaking Capacity:

    100 A

  • Rated Current:

    6.3 A

  • Rated Voltage(AC):

    250 V

  • Reference Standard:

    CE; CUL; IEC16127-4; PSE; UL; UKCA

  • Surface Mount:

    YES

  • Terminal Finish:

    SILVER

  • Terminal Shape:

    WRAPAROUND

  • Trip Time or Delay:

    0.01 s

046506.3DR Frequently Asked Questions (FAQs)

  • The recommended mounting orientation is vertical, with the fuse body in a upright position, to ensure proper heat dissipation and to prevent moisture accumulation.
  • Yes, the 046506.3DR fuse is designed to withstand high-vibration environments, but it's recommended to follow the manufacturer's guidelines for vibration testing and to ensure proper mounting and securing of the fuse.
  • To determine the correct fuse size and type, consider factors such as the circuit's voltage, current, and power ratings, as well as the application's specific requirements and safety standards. Consult the manufacturer's selection guide or consult with a qualified engineer or technician.
  • The maximum operating temperature for the 046506.3DR fuse is 125°C (257°F), as specified in the datasheet. Exceeding this temperature may affect the fuse's performance and reliability.
  • Yes, the 046506.3DR fuse is suitable for use in high-altitude environments, but it's essential to consider the effects of altitude on the fuse's performance and to consult the manufacturer's guidelines for high-altitude applications.

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046506.3DR Overview

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046506.3DR Alternates

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Part Image 046506.3 Littelfuse Inc

Electric Fuse, Time Lag Blow, 6.3A, 250VAC, 100A (IR), Surface Mount