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45F1R0E - Ohmite

Description: Silicone Axial Resistor 5W 1R 1% Ohmite 45 Series Axial Ceramic Resistor 1Ω ±1% 5W ±50ppm/°C

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Symbol
45F1R0E - Ohmite - PCB symbol
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PCB Footprints
45F1R0E - Ohmite PCB footprint - Resistors, Axial Diameter Horizontal Mounting - Resistors, Axial Diameter Horizontal Mounting - Series 45
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3D Models
45F1R0E - Ohmite - 3D model - Resistors, Axial Diameter Horizontal Mounting - Series 45
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45F1R0E Details

  • Manufacturer Part Number:

    45F1R0E

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    9

  • Construction:

    Tubular

  • Lead Diameter:

    1.024 mm

  • Lead Length:

    38.1 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    275 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    8.7 mm

  • Package Length:

    23.8 mm

  • Package Style:

    Axial

  • Rated Power Dissipation (P):

    5 W

  • Rated Temperature:

    25 °C

  • Resistance:

    1 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

  • Working Voltage:

    460 V

45F1R0E Frequently Asked Questions (FAQs)

  • The thermal resistance of the 45F1R0E is not explicitly stated in the datasheet, but it can be estimated to be around 10-15°C/W, based on similar resistors from Ohmite.
  • While the 45F1R0E is a wirewound resistor, it is not designed for high-frequency applications. It's recommended to use a thin-film or metal film resistor for high-frequency applications.
  • The 45F1R0E has a maximum operating temperature of 155°C, but it's recommended to derate the power rating at higher temperatures. Consult the datasheet for derating curves.
  • Yes, the 45F1R0E is RoHS compliant, meaning it meets the EU's Restriction of Hazardous Substances directive.
  • The recommended soldering temperature for the 45F1R0E is 260°C for 10 seconds, maximum.

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45F1R0E Overview

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