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RF0319-000 - LITTELFUSE

Description: Littelfuse 1.85A Surface Mount Resettable Fuse, 72V

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PCB Footprints
RF0319-000 - LITTELFUSE PCB footprint - Other - Other - SMD030F-
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3D Models
RF0319-000 - LITTELFUSE  - 3D model - Other - SMD030F-
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RF0319-000 Details

  • Manufacturer Part Number:

    RF0319-000

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • JESD-609 Code:

    e3

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Terminal Finish:

    MATTE TIN OVER NICKEL

RF0319-000 Frequently Asked Questions (FAQs)

  • Littelfuse provides a recommended PCB layout and land pattern in their application notes or design guides. It's essential to follow these guidelines to ensure optimal performance, minimize parasitic inductance, and reduce electromagnetic interference (EMI).
  • The RF0319-000 is designed to handle high-frequency switching conditions. However, it's crucial to consider the device's switching characteristics, such as rise and fall times, to ensure it meets the specific application requirements. Littelfuse may provide additional information or simulation models to help with this analysis.
  • While the datasheet provides surge current ratings, it's essential to understand the device's voltage stress limitations during these events. Littelfuse may provide additional information on the device's voltage withstand capability or recommend specific protection circuits to ensure the device's reliability.
  • The RF0319-000 is rated for operation up to a certain temperature. However, it's essential to consider derating factors, such as reduced current handling or increased resistance, when operating the device in high-temperature environments. Littelfuse may provide additional information on temperature derating or recommend specific thermal management strategies.
  • Yes, the RF0319-000 is a sensitive device and requires proper ESD protection during handling, storage, and assembly. Littelfuse may provide specific guidelines or recommendations for ESD protection, such as using wrist straps, anti-static bags, or workbenches with ESD protection.

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RF0319-000 Overview

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