CM2021 Series

Power Line Common Mode Chokes For High Frequency

Product Description

Laird's high current Common Mode chokes provide small form factor high performance and economical power filtering for common mode noise in applications up to 15 amps. Multi-line surface mount filters provide EMI suppression for groups of conductors like power traces and high-speed data lines. They offer effective filtering into the GHz range

CM2021 Series

Industries

  1. Automotive
  2. Automotive and Industrial Electronics
  3. Consumer Electronics
  4. Data Infrastructure
  5. Datacom
  6. Energy & Utilities
  7. Healthcare / Medical
  8. Industrial Electronics
  9. Networking
  10. Telecommunications
  11. Wireless

Applications

  1. For Power Lines
  2. For Power Supply Unit / Circuit

Features and Benefits

  1. Rohs compliant
  2. Surface mount Common mode filter for large current applications
  3. Operating temperature range: –40 to +125°C
  4. Automotive grade chokes available upon request

Capabilities

  1. Automated Packaging
  2. Custom Automation
  3. Custom Product Development
  4. Prototyping
  5. Service
  6. Testing

Technical Specification

  • Typical Properties
    Mounting Type
    SMT
    Number of Lines
    2
    Operating Temperature Max (Celsius)
    125
    Operating Temperature Min (Celsius)
    -40
  • Electrical Properties
    DCR (Ω) Max Max
    0.00080
    DCR (Ω) Max Min
    0.00080
    Filter Type 1
    Power Line
    Impedance (Ohm) at 1 GHz Max
    61
    Impedance (Ohm) at 1 GHz Min
    61
    Impedance (Ohm) at 100 MHz Max
    33
    Impedance (Ohm) at 100 MHz Min
    33
    Impedance (Ohm) at 25 MHz Max
    18
    Impedance (Ohm) at 25 MHz Min
    18
    Impedance (Ohm) at 500 MHz Max
    52
    Impedance (Ohm) at 500 MHz Min
    52
    Peak Impedance Freq. (MHz) Max
    1100
    Peak Impedance Freq. (MHz) Min
    1100
    RATED CURRENT (A) Max Max
    15.000
    RATED CURRENT (A) Max Min
    15.000
    RATED CURRENT (A) Max Min
    15.000
    Rating Voltage Max (VDC) Max
    285
    Rating Voltage Max (VDC) Min
    285
    Typical Peak Impedance (Ω) Max
    62
    Typical Peak Impedance (Ω) Min
    62
  • Dimensions
    Height/Thickness (inches) Max
    0.112
    Height/Thickness (inches) Min
    0.112
    Height/Thickness (mm) Max
    2.85
    Height/Thickness (mm) Min
    2.85
    Length (Inches) Max
    0.197
    Length (Inches) Min
    0.197
    Length (mm) Max
    5.00
    Length (mm) Min
    5.00
    Width (inches) Max
    0.220
    Width (inches) Min
    0.220
    Width (mm) Max
    6.00
    Width (mm) Min
    6.00
  • Compliance
    ROHS Compliant
    Yes
Showing 1 (of 1) Parts
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Part NumberPart NameImpedance (Ohm) at 100 MHzRated Current (A) MaxRating Voltage Max (VDC)DCR (Ω) MaxLength (mm)Width(mm)Height/Thickness (mm)
CM2021Y330R-10Power Line Common Mode Chokes For High Frequency
33.00
15.00
285.00
0.00
5.00
6.00
2.85
Datasheet
7 distributors

Documents

MCP Catalog-EMI Filtering and RF Inductor Sep 2020 Last updated 04/22/21 Laird MCP REACH Certificate of Compliance Last updated 01/12/22 Laird MCP ROHS Certificate of Compliance Last updated 12/27/21 Rating Voltage of Wire Wound Common Mode Choke Last updated 04/22/21