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CR43NP-1R4MC - Sumida

Description: Power Inductors - SMD 1.4uH 2.52A

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Symbol
CR43NP-1R4MC - Sumida - PCB symbol
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PCB Footprints
CR43NP-1R4MC - Sumida PCB footprint - Other - Other - CR43NP-1R4MC-2
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3D Models
CR43NP-1R4MC - Sumida - 3D model - Other - CR43NP-1R4MC-2
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CR43NP-1R4MC Details

  • Manufacturer Part Number:

    CR43NP-1R4MC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP, 1917, HALOGEN FREE AND ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Sumida Corporation

  • YTEOL:

    7

  • Case/Size Code:

    1917

  • Construction:

    Unshielded

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0562 Ω

  • Inductance-Nom (L):

    1.4 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.2 mm

  • Package Length:

    4.5 mm

  • Package Style:

    SMT

  • Package Width:

    4 mm

  • Packing Method:

    Tape

  • Rated Current-Max:

    2.52 A

  • Self Resonance Frequency:

    112.7 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    7.96 MHz

  • Tolerance:

    20%

CR43NP-1R4MC Frequently Asked Questions (FAQs)

  • Sumida Corporation recommends a symmetrical PCB layout with a solid ground plane to minimize electromagnetic interference (EMI) and ensure optimal performance. A minimum of 1 oz copper thickness is recommended for the PCB.
  • While the CR43NP-1R4MC is rated for operation up to 125°C, it's essential to derate the component's current rating for extended high-temperature operation. Consult with Sumida Corporation's application engineers for specific guidance on high-temperature applications.
  • The CR43NP-1R4MC meets various safety and regulatory standards, including UL, IEC, and RoHS. However, it's crucial to review the specific requirements for your application and consult with Sumida Corporation's technical support team to ensure compliance.
  • Store the CR43NP-1R4MC in its original packaging, away from direct sunlight, moisture, and extreme temperatures. Handle the components with anti-static wrist straps or mats to prevent electrostatic discharge (ESD) damage.
  • The CR43NP-1R4MC is designed to withstand moderate vibration levels. However, for extreme vibration environments, it's recommended to consult with Sumida Corporation's application engineers to discuss potential modifications or custom designs.

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CR43NP-1R4MC Overview

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