CM2824 Series

Low Frequency Common Mode Chokes

Product Description

Laird chokes exhibit superior impedance performance well into the 100 kHz range and below. The internal construction of these chokes are of the wound toroidal fashion. They use a large number of cable pairs twisted or non-twisted. This configuration reduces RFI and cross talk associated with balanced wires found in most common chokes. With typical peak impedances ranging from 2 kohms to 13 kohms in the frequency ranges of 18 to 80 MHz these parts are prefect for suppressing noisy common mode signal lines.

186_SIP_CommonModeChokes

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. IT
  10. Networking
  11. Printers
  12. Telecommunications
  13. Wireless

Applications

  1. For Low Frequency Signal Line
  2. For Signal Lines

Features and Benefits

  1. Rohs Complaint
  2. Wire Wound Surface Mount common mode filter.
  3. Operating temperature range: –40 to +125°C
  4. For Low frequency noise suppression

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
    1.30000
    DCR (Ω) Max Min
    0.26000
    Filter Type 1
    Signal Line
    Impedance (Ohm) at 1 MHz Max
    10000
    Impedance (Ohm) at 1 MHz Min
    200
    Impedance (Ohm) at 10 MHz Max
    5800
    Impedance (Ohm) at 10 MHz Min
    920
    Impedance (Ohm) at 100 MHz Max
    3500
    Impedance (Ohm) at 100 MHz Min
    400
    Impedance (Ohm) at 4 MHz Max
    8900
    Impedance (Ohm) at 4 MHz Min
    570
    Peak Impedance Freq. (MHz) Max
    80
    Peak Impedance Freq. (MHz) Min
    2
    RATED CURRENT (A) Max Max
    0.800
    RATED CURRENT (A) Max Min
    0.400
    RATED CURRENT (A) Max Min
    0.400
    Typical Peak Impedance (Ω) Max
    13200
    Typical Peak Impedance (Ω) Min
    1920
  • Dimensions
    Height/Thickness (inches) Max
    0.150
    Height/Thickness (inches) Min
    0.150
    Height/Thickness (mm) Max
    3.80
    Height/Thickness (mm) Min
    3.80
    Length (Inches) Max
    0.295
    Length (Inches) Min
    0.295
    Length (mm) Max
    7.50
    Length (mm) Min
    7.50
    Width (inches) Max
    0.217
    Width (inches) Min
    0.217
    Width (mm) Max
    6.00
    Width (mm) Min
    6.00
  • Compliance
    ROHS Compliant
    Yes
Showing 4 (of 4) Parts
Reset
Part NumberPart NameImpedance (Ohm) at 100 MHzImpedance (Ohm) at 10 MHzRated Current (A) MaxDCR (Ω) MaxLength (mm)Width(mm)Height/Thickness (mm)
CM2824E702R-10Low Frequency Common Chokes
800.00
5800.00
0.70
0.26
7.50
6.00
3.80
Datasheet
5 distributors
CM2824E352R-10Low Frequency Common Chokes
3500.00
2100.00
0.80
0.30
7.50
6.00
3.80
Datasheet
8 distributors
CM2824E182R-10Low Frequency Common Chokes
1800.00
920.00
0.80
0.26
7.50
6.00
3.80
Datasheet
5 distributors
CM2824B103R-10Low Frequency Common Chokes
400.00
3980.00
0.40
1.30
7.50
6.00
3.80
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