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RN55D4021FB14 - Vishay

Description: Vishay RN55 Series Axial Metal Film Fixed Resistor 4.02kΩ ±1% 0.125W ±100ppm/°C

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RN55D4021FB14 - Vishay - PCB symbol
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PCB Footprints
RN55D4021FB14 - Vishay PCB footprint - Resistors, Axial Diameter Horizontal Mounting - Resistors, Axial Diameter Horizontal Mounting - RN55--
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RN55D4021FB14 - Vishay - 3D model - Resistors, Axial Diameter Horizontal Mounting - RN55--
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RN55D4021FB14 Details

  • Manufacturer Part Number:

    RN55D4021FB14

  • Rohs Code:

    No

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • Reach Compliance Code:

    Not Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.90

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    6.25

  • Additional Feature:

    FLAME-PROOF

  • Construction:

    Tubular

  • JESD-609 Code:

    e0

  • Lead Diameter:

    0.64 mm

  • Lead Length:

    38.1 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    165 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Diameter:

    2.29 mm

  • Package Length:

    6.1 mm

  • Package Style:

    Axial

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    0.125 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    MIL-R-10509

  • Resistance:

    4020 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    METAL FILM

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Shape:

    WIRE

  • Tolerance:

    1%

  • Working Voltage:

    200 V

RN55D4021FB14 Frequently Asked Questions (FAQs)

  • The thermal resistance (Rth) of the RN55D4021FB14 is approximately 250°C/W, which means it can dissipate 1W of power per 250°C temperature rise.
  • Yes, the RN55D4021FB14 is suitable for high-frequency applications due to its thin-film construction and low inductance (approximately 0.5 nH).
  • The RN55D4021FB14 has a maximum operating temperature of 155°C, making it suitable for high-temperature applications. However, derating is required above 125°C to ensure reliability.
  • The RN55D4021FB14 has a power rating of 1W, which means it can safely dissipate up to 1 watt of power without overheating or failing.
  • Yes, the RN55D4021FB14 is AEC-Q200 qualified, which means it meets the stringent requirements for automotive applications, including high-temperature operation and resistance to environmental stresses.

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RN55D4021FB14 Overview

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RN55D4021FB14 Alternates

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Image Part Number Model
Part Image RN55D4021FRE6 Vishay Dale

RESISTOR, METAL FILM, 0.125 W, 1 %, 100 ppm, 4020 ohm, THROUGH HOLE MOUNT, AXIAL LEADED
Part Image RN55D4021FR36 Vishay Dale

RESISTOR, METAL FILM, 0.125 W, 1 %, 100 ppm, 4020 ohm, THROUGH HOLE MOUNT, AXIAL LEADED
Part Image RN55D4021F Vishay Dale

RESISTOR, METAL FILM, 0.125 W, 1 %, 100 ppm, 4020 ohm, THROUGH HOLE MOUNT, AXIAL LEADED
Part Image RN55D4021FRE5 Vishay Intertechnologies

Fixed Resistor, Metal Film, 0.125W, 4020ohm, 200V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
Part Image RN55D4021FRE7 Vishay Intertechnologies

Fixed Resistor,
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