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ERJ2RKF1212X - Panasonic

Description: Panasonic ERJ2RK Series Precision Thick Film Surface Mount Resistor 0402 Case 12.1kΩ ±1% 0.1W ±100ppm/°C

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PCB Footprints
ERJ2RKF1212X - Panasonic PCB footprint - Other - Other - ERJ-2R(0402)
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ERJ2RKF1212X - Panasonic  - 3D model - Other - ERJ-2R(0402)
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ERJ2RKF1212X Details

  • Manufacturer Part Number:

    ERJ2RKF1212X

  • 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:

    19 Weeks, 4 Days

  • 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:

    12100 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

ERJ2RKF1212X Frequently Asked Questions (FAQs)

  • The recommended land pattern for ERJ2RKF1212X is a rectangular pad with a size of 1.3mm x 0.8mm, with a non-solder mask defined (NSMD) pad shape.
  • Handle the ERJ2RKF1212X by the body, avoiding touching the terminals. Use anti-static wrist straps and mats to prevent electrostatic discharge (ESD) damage.
  • The maximum allowable voltage derating for ERJ2RKF1212X is 70% of the rated voltage, to ensure reliable operation and prevent overheating.
  • Yes, ERJ2RKF1212X can be used in high-frequency applications up to 100 MHz, but impedance matching and proper PCB layout are crucial to minimize signal reflections and losses.
  • Store ERJ2RKF1212X components in a dry, cool place, away from direct sunlight and moisture. Use anti-static packaging and avoid stacking components to prevent mechanical stress.

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ERJ2RKF1212X Overview

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Part Image WR04X1212FALJ Walsin Technology Corporation

Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 12100ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402

Part Image HWR04F1212CTC1/8 Cal-Chip Electronics

Fixed Resistor, Metal Glaze/thick Film, 0.125W, 12100ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402

Part Image WR04X1212FGL Walsin Technology Corporation

Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 12100ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402

Part Image FWF02FV-1212-S Prosperity Dielectrics Co Ltd

Fixed Resistor, Metal Glaze/thick Film, 0.1W, 12100ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402

Part Image 0402WGF1212TC Royal Electronic Factory (Thailand) Co Ltd

Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 12100ohm, 50V, 1% +/-Tol, -100,100ppm/Cel, 0402,

For a full list of alternate parts for ERJ2RKF1212X, check out Findchips.com