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DR74-101-R - COILTRONICS

Description: POWER INDUCTOR ±20% 100µH 860mA

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PCB Footprints
DR74-101-R - COILTRONICS PCB footprint - Other - Other - INDM7676X435N
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3D Models
DR74-101-R - COILTRONICS  - 3D model - Other - INDM7676X435N
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DR74-101-R Details

  • Manufacturer Part Number:

    DR74-101-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:

    0.383 Ω

  • Inductance-Nom (L):

    100 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:

    4.35 mm

  • Package Length:

    7.6 mm

  • Package Style:

    SMT

  • Package Width:

    7.6 mm

  • Packing Method:

    TR, 13 Inch

  • Rated Current-Max:

    0.86 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%

DR74-101-R Frequently Asked Questions (FAQs)

  • The recommended land pattern for the DR74-101-R is a rectangular pad with a size of 4.5mm x 3.5mm, with a non-solder mask defined (NSMD) pad shape.
  • The DR74-101-R has a maximum operating temperature of 125°C. Ensure good airflow around the component, and consider using a thermal pad or heat sink if operating in high-temperature environments.
  • The SRF of the DR74-101-R is not explicitly stated in the datasheet, but it can be estimated to be around 100-150 MHz based on the inductor's physical characteristics and similar products.
  • The DR74-101-R is designed to withstand moderate vibration, but it's recommended to secure the component using a suitable adhesive or mechanical fastening to ensure reliability in high-vibration environments.
  • Apply a conformal coating to the DR74-101-R and ensure good PCB design practices, such as using a moisture-resistant PCB material and avoiding moisture traps.

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