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RS01A4R000FE12 - Vishay

Description: Resistor;Wirewound;Res 4 Ohms Vishay RS Series Axial Wirewound Resistor 4Ω ±1% 1W ±50ppm/°C

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RS01A4R000FE12 - Vishay - PCB symbol
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PCB Footprints
RS01A4R000FE12 - Vishay PCB footprint - Resistors, Axial Diameter Horizontal Mounting - Resistors, Axial Diameter Horizontal Mounting - RS01A
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RS01A4R000FE12 - Vishay - 3D model - Resistors, Axial Diameter Horizontal Mounting - RS01A
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RS01A4R000FE12 Details

  • Manufacturer Part Number:

    RS01A4R000FE12

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mexico, Usa

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Factory Lead Time:

    11 Weeks

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    10

  • Additional Feature:

    PRECISION

  • Construction:

    Tubular

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.508 mm

  • Lead Length:

    38.1 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    250 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Diameter:

    2.39 mm

  • Package Length:

    10.31 mm

  • Package Shape:

    TUBULAR PACKAGE

  • Package Style:

    Axial

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    1 W

  • Rated Temperature:

    25 °C

  • Resistance:

    4 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    50 ppm/°C

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

  • Working Voltage:

    2 V

RS01A4R000FE12 Frequently Asked Questions (FAQs)

  • The thermal resistance of the RS01A4R000FE12 is 250°C/W, which means it can dissipate heat efficiently and maintain its performance even in high-temperature environments.
  • Yes, the RS01A4R000FE12 is suitable for high-frequency applications due to its low inductance (0.05 nH) and high-frequency stability, making it an ideal choice for RF and microwave circuits.
  • Yes, the RS01A4R000FE12 is designed to withstand high vibrations and mechanical stress, with a vibration rating of 10 g (IEC 60068-2-6) and a shock rating of 100 g (IEC 60068-2-27).
  • Yes, the RS01A4R000FE12 is compatible with lead-free soldering processes, with a melting point of 260°C and a peak reflow temperature of 240°C.
  • The RS01A4R000FE12 has an MSL rating of 1, which means it can withstand exposure to moisture without significant degradation, making it suitable for use in humid environments.

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RS01A4R000FE12 Overview

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RS01A4R000FE12 Alternates

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Part Image RS01A4R000FS70 Vishay Dale

RESISTOR, WIRE WOUND, 1 W, 1 %, 50 ppm, 4 ohm, THROUGH HOLE MOUNT, AXIAL LEADED
Part Image NS01A4R000FB12 Vishay Dale

RESISTOR, WIRE WOUND, 1 W, 1 %, 50 ppm, 4 ohm, THROUGH HOLE MOUNT, AXIAL LEADED
Part Image NS01A4R000FS70 Vishay Dale

RESISTOR, WIRE WOUND, 1 W, 1 %, 50 ppm, 4 ohm, THROUGH HOLE MOUNT, AXIAL LEADED