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ELLCTV221M - Panasonic

Description: SMD Choke Coil

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ELLCTV221M - Panasonic PCB footprint - Other - Other - ELL-CTV221M-4
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3D Models
ELLCTV221M - Panasonic  - 3D model - Other - ELL-CTV221M-4
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ELLCTV221M Details

  • Manufacturer Part Number:

    ELLCTV221M

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Panasonic Electronic Components

  • YTEOL:

    0

  • Case/Size Code:

    4747

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.31 Ω

  • Inductance-Nom (L):

    220 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    4.2 mm

  • Package Length:

    12 mm

  • Package Style:

    SMT

  • Package Width:

    12 mm

  • Packing Method:

    TR, Embossed

  • Rated Current-Max:

    0.84 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    DC RESISTANCE IS MEASURED AT 20% TOLERANCE

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

ELLCTV221M Frequently Asked Questions (FAQs)

  • Panasonic provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure optimal performance, minimize signal loss, and reduce electromagnetic interference.
  • The ELLCTV221M has a high power rating, and proper thermal management is crucial. Engineers should consider using thermal vias, thermal pads, and heat sinks to dissipate heat effectively. They should also ensure good airflow and avoid blocking the airflow around the component.
  • Panasonic provides recommended soldering conditions and techniques in their documentation. Engineers should follow these guidelines to ensure reliable solder joints and avoid damage to the component. They should also consider using a soldering iron with a temperature control and a suitable solder alloy.
  • To troubleshoot and debug issues, engineers should start by consulting the datasheet and application notes. They should also use oscilloscopes, signal generators, and other test equipment to analyze the signals and identify the root cause of the problem. Additionally, they can contact Panasonic's technical support or seek help from online forums and communities.
  • The ELLCTV221M's performance can be affected by environmental factors such as temperature, humidity, and vibration. Engineers should consider these factors when designing their system and ensure that the component operates within its specified ratings. They should also consider using protective measures such as conformal coatings and potting compounds to protect the component from environmental stresses.

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ELLCTV221M Overview

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