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KDV12DR220ET - Ohmite

Description: Current Sense Resistors - SMD 0.22 ohm 1206 0.5% 0.5W • Low Resistance / TCR / Inductance • Excellent long-term stability • High precision current sensing • High power capability • Halogen free and lead free • RoHs compliant

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KDV12DR220ET Details

  • Manufacturer Part Number:

    KDV12DR220ET

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    9

  • Additional Feature:

    HIGH 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:

    0.55 mm

  • Package Length:

    3.1 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    1.6 mm

  • Packing Method:

    TR, PAPER, 7 INCH

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    70 °C

  • Resistance:

    0.22 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    1206

  • Surface Mount:

    YES

  • Technology:

    METAL FILM

  • Temperature Coefficient:

    50 ppm/°C

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    0.5%

KDV12DR220ET Frequently Asked Questions (FAQs)

  • The thermal resistance of the KDV12DR220ET is typically around 10°C/W, but this value can vary depending on the specific application and mounting method. It's recommended to consult with Ohmite's technical support or refer to the manufacturer's application notes for more information.
  • The KDV12DR220ET is a wirewound resistor, which can exhibit inductive behavior at high frequencies. While it can be used in high-frequency applications, it's not the most ideal choice. Ohmite recommends using their non-inductive resistors, such as the KNP series, for high-frequency applications above 100 kHz.
  • The KDV12DR220ET is designed to withstand moderate vibration levels, but it's not suitable for extreme vibration environments. Ohmite recommends using their vibration-resistant resistors, such as the KVR series, for applications that require high vibration resistance.
  • The recommended soldering temperature for the KDV12DR220ET is 260°C (500°F) for 3-5 seconds. However, it's essential to follow the soldering guidelines provided by Ohmite and to consult with their technical support if you have specific soldering requirements.
  • Yes, the KDV12DR220ET is RoHS and REACH compliant, meeting the European Union's directives for restriction of hazardous substances and registration, evaluation, authorization, and restriction of chemicals.

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