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ERJ2RKF44R2X - Panasonic

Description: PANASONIC ELECTRONIC COMPONENTS - ERJ2RKF44R2X - RES, THICK FILM, 44R2, 1%, 0.1W, 0402

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ERJ2RKF44R2X - Panasonic - PCB symbol
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PCB Footprints
ERJ2RKF44R2X - Panasonic PCB footprint - Other - Other - ERJ-2R(0402)
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ERJ2RKF44R2X - Panasonic - 3D model - Other - ERJ-2R(0402)
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ERJ2RKF44R2X Details

  • Manufacturer Part Number:

    ERJ2RKF44R2X

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Japan, Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Panasonic Electronic Components

  • YTEOL:

    13

  • Additional Feature:

    PRECISION

  • Construction:

    Rectangular

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    155 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    0.35 mm

  • Package Length:

    1 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    0.5 mm

  • Packing Method:

    TR, PUNCHED, 7 INCH

  • Rated Power Dissipation (P):

    0.1 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200; IEC60115-8

  • Resistance:

    44.2 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    0402

  • Surface Mount:

    YES

  • Technology:

    METAL GLAZE/THICK FILM

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

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

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    50 V

ERJ2RKF44R2X Frequently Asked Questions (FAQs)

  • The recommended land pattern for ERJ2RKF44R2X is a rectangular pad with a size of 1.3mm x 0.8mm, with a non-solder mask defined (NSMD) pad shape. The pad should be centered on the component and have a solder mask clearance of 0.1mm.
  • During reflow soldering, the ERJ2RKF44R2X should be placed on a flat surface to prevent tombstoning. The component should be aligned with the PCB pads and the solder paste should be applied evenly. The recommended reflow temperature profile is 250°C for 10-30 seconds.
  • Yes, the ERJ2RKF44R2X is suitable for high-frequency applications up to 1 GHz. However, it's recommended to use a suitable PCB layout and materials to minimize parasitic inductance and capacitance.
  • The ERJ2RKF44R2X is rated for operation up to 125°C. However, it's recommended to derate the component's power rating and consider the thermal resistance of the PCB and surrounding components when operating in high-temperature environments.
  • To ensure the reliability of the ERJ2RKF44R2X in a humid environment, it's recommended to apply a conformal coating to the PCB and components. Additionally, the component should be stored in a dry environment and handled with care to prevent moisture absorption.

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ERJ2RKF44R2X Overview

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