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PF-KT1-50 - Bourns

Description: POWrFuse TH 275Vac 500Vdc 50A

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PCB Footprints
PF-KT1-50 - Bourns PCB footprint - Other - Other - PF-KT1-50-2
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3D Models
PF-KT1-50 - Bourns  - 3D model - Other - PF-KT1-50-2
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PF-KT1-50 Details

  • Manufacturer Part Number:

    PF-KT1-50

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Factory Lead Time:

    26 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7

  • Additional Feature:

    RATED BREAKING CAPACITY AT 500 VDC: 20000 A

  • Body Height:

    38 mm

  • Body Length or Diameter:

    10.3 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Joule Integral-Nom:

    9203 J

  • Mounting Feature:

    THROUGH HOLE

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    BULK

  • Rated Breaking Capacity:

    10000 A

  • Rated Current:

    50 A

  • Rated Voltage(AC):

    275 V

  • Rated Voltage(DC):

    500 V

  • Surface Mount:

    NO

  • Terminal Shape:

    TAB/BLADE

  • Trip Time or Delay:

    0.05 s

PF-KT1-50 Frequently Asked Questions (FAQs)

  • A symmetrical layout with a solid ground plane and short, direct connections to the input and output pins is recommended. This helps to minimize electromagnetic interference (EMI) and ensures optimal performance.
  • Use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder to the pins. Ensure the solder flows smoothly and evenly, and avoid applying excessive heat or pressure, which can damage the component.
  • The PF-KT1-50 can operate safely within a temperature range of -40°C to 125°C. However, it's recommended to derate the component's performance at temperatures above 85°C to ensure reliable operation.
  • Yes, the PF-KT1-50 is designed to withstand vibrations up to 10 G peak acceleration. However, it's essential to ensure the component is properly secured to the PCB and that the PCB is designed to withstand the expected vibration levels.
  • Start by verifying the component's pinout and ensuring it's properly soldered to the PCB. Check for signs of physical damage, such as cracks or burn marks. Use a multimeter to measure the component's resistance and inductance, and compare the results to the datasheet specifications.

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PF-KT1-50 Overview

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