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ERJ2RKF37R4X - Panasonic

Description: Panasonic Precision Thick Film Surface Mount Resistor 0402 Case 37.4Ω ±1% 0.1W ±100ppm/°C

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ERJ2RKF37R4X - Panasonic - PCB symbol
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PCB Footprints
ERJ2RKF37R4X - Panasonic PCB footprint - Other - Other - ERJ-2R(0402)
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ERJ2RKF37R4X - Panasonic - 3D model - Other - ERJ-2R(0402)
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ERJ2RKF37R4X Details

  • Manufacturer Part Number:

    ERJ2RKF37R4X

  • 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:

    27 Weeks, 1 Day

  • 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:

    37.4 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

ERJ2RKF37R4X Frequently Asked Questions (FAQs)

  • The recommended land pattern for ERJ2RKF37R4X 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.
  • Yes, ERJ2RKF37R4X is rated for operation up to 150°C, making it suitable for high-temperature applications. However, the component's power rating should be derated according to the temperature derating curve provided in the datasheet.
  • To prevent damage, handle ERJ2RKF37R4X by the body only, avoiding touching the terminals. Use anti-static precautions, such as an anti-static wrist strap or mat, to prevent electrostatic discharge (ESD) damage. Avoid bending or flexing the component during assembly.
  • The recommended soldering profile for ERJ2RKF37R4X is a peak temperature of 260°C, with a dwell time of 10-30 seconds above 220°C. The soldering process should be done in a nitrogen atmosphere to prevent oxidation.
  • Yes, ERJ2RKF37R4X is compatible with lead-free soldering. The component is designed to meet the requirements of the RoHS directive and can be soldered using lead-free solder alloys such as SAC305 or Sn96.5Ag3Cu0.5.

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ERJ2RKF37R4X Overview

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ERJ2RKF37R4X Alternates

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Part Image AR0402FR-0737R4L YAGEO Corporation

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Part Image RC1005F37R4ES Samsung Electro-Mechanics

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Part Image RC0402FR-1337R4L YAGEO Corporation

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Part Image MC0402-37R4-FTQ RCD Components Inc

Fixed Resistor, Metal Glaze/thick Film, 0.063W, 37.4ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP
Part Image RK73H1ERTTPS37R4F KOA Corporation

Fixed Resistor, Metal Glaze/thick Film, 0.063W, 37.4ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402
For a full list of alternate parts for ERJ2RKF37R4X, check out Findchips.com