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TNR14V471K - Chemi-Con

Description: METAL OXIDE VARISTORS TNr

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TNR14V471K - Chemi-Con PCB footprint - Other - Other - TNR14V471K-2
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TNR14V471K - Chemi-Con  - 3D model - Other - TNR14V471K-2
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TNR14V471K Details

  • Manufacturer Part Number:

    TNR14V471K

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.40.00

  • Manufacturer:

    Chemi-Con

  • YTEOL:

    1

  • Circuit RMS Voltage-Max:

    300 V

  • Energy Absorbing Capacity-Max:

    125 J

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    18.5 mm

  • Package Length:

    15.5 mm

  • Package Shape:

    DISK PACKAGE

  • Package Style:

    Radial

  • Package Width:

    6.2 mm

  • Packing Method:

    Bulk

  • Rated Power Dissipation (P):

    0.6 W

  • Reference Standard:

    CSA; UL; VDE

  • Resistor Type:

    VARISTOR

  • Surface Mount:

    NO

  • Technology:

    METAL OXIDE

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Working Voltage:

    385 V

TNR14V471K Frequently Asked Questions (FAQs)

  • Chemi-Con recommends a voltage derating of 10-20% to ensure reliable operation and extend the lifespan of the capacitor.
  • The ESR of the TNR14V471K capacitor decreases with increasing frequency. According to Chemi-Con's application notes, the ESR at 100 kHz is approximately 1/3 of the ESR at 100 Hz.
  • The TNR14V471K capacitor is rated for operation up to 125°C, but Chemi-Con recommends derating the voltage and current ratings for extended operation above 105°C to ensure reliability.
  • Chemi-Con recommends using a reflow soldering process with a peak temperature of 260°C for 10-30 seconds. For hand soldering, use a soldering iron with a temperature of 350°C or less.
  • Yes, Chemi-Con recommends using a capacitor with a longer lead length (e.g., 10 mm or more) to reduce the risk of mechanical stress and vibration-induced failure.

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