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DR73-2R2-R - COILTRONICS

Description: POWER INDUCTOR ±20% 2.2µH 4.15A

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PCB Footprints
DR73-2R2-R - COILTRONICS PCB footprint - Other - Other - INDM7676X355N
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3D Models
DR73-2R2-R - COILTRONICS  - 3D model - Other - INDM7676X355N
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DR73-2R2-R Details

  • Manufacturer Part Number:

    DR73-2R2-R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coiltronics

  • Case/Size Code:

    3030

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0165 Ω

  • Inductance-Nom (L):

    2.2 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.55 mm

  • Package Length:

    7.6 mm

  • Package Style:

    SMT

  • Package Width:

    7.6 mm

  • Packing Method:

    TR, 13 Inch

  • Rated Current-Max:

    4.15 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

DR73-2R2-R Frequently Asked Questions (FAQs)

  • The recommended land pattern for the DR73-2R2-R is a rectangular pad with a size of 3.8mm x 2.5mm, with a non-solder mask defined (NSMD) pad shape and a solder mask clearance of 0.1mm.
  • The DR73-2R2-R is rated for operation up to 125°C, but it's recommended to derate the current rating by 1.5% per degree Celsius above 80°C to ensure reliable operation.
  • The DR73-2R2-R is designed for high-frequency applications and exhibits low core losses and low self-resonant frequency. However, it's recommended to consult the Coiltronics application notes for specific guidance on high-frequency design considerations.
  • Yes, the DR73-2R2-R is compatible with lead-free soldering processes and meets the requirements of the RoHS directive.
  • The typical tolerance for the inductance value of the DR73-2R2-R is ±10%, but this can vary depending on the specific lot and manufacturing process. It's recommended to consult the Coiltronics datasheet or contact their technical support for more information.

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