28L0138 Series

Axial Lead Ferrite Bead

Product Description

Our cylindrical ferrite beads on wire block the emission of radio waves from the cords and cables, maximizing power efficiency. The small, lightweight designs can isolate and converts the energy into heat, creating impedance over a broad frequency range while maintaining a low-cost, streamlined system that won’t compromise your overall design or destroy other surface mount devices.

28L0138 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 Complaint
  2. Differential mode filter for large current applications
  3. Operating temperature range: –40 to +125°C
  4. Stable performance under load bias
  5. Automotive grade parts 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
    THT
    Operating Temperature Max (Celsius)
    125
    Operating Temperature Min (Celsius)
    -40
  • Electrical Properties
    DCR (Ω) Max Max
    0.01000
    DCR (Ω) Max Min
    0.01000
    Filter Type 1
    Power Line
    Impedance (Ohm) at 1 GHz Max
    111
    Impedance (Ohm) at 1 GHz Min
    55
    Impedance (Ohm) at 100 MHz Max
    220
    Impedance (Ohm) at 100 MHz Min
    75
    Impedance (Ohm) at 25 MHz Max
    123
    Impedance (Ohm) at 25 MHz Min
    45
    Impedance (Ohm) at 500 MHz Max
    180
    Impedance (Ohm) at 500 MHz Min
    70
    Peak Impedance Freq. (MHz) Max
    200
    Peak Impedance Freq. (MHz) Min
    100
    RATED CURRENT (A) Max Max
    5.000
    RATED CURRENT (A) Max Min
    5.000
    RATED CURRENT (A) Max Min
    5.000
    Typical Peak Impedance (Ω) Max
    220
    Typical Peak Impedance (Ω) Min
    80
  • Dimensions
    Height/Thickness (inches) Max
    0.550
    Height/Thickness (inches) Min
    0.175
    Height/Thickness (mm) Max
    13.97
    Height/Thickness (mm) Min
    4.45
    Length (Inches) Max
    2.323
    Length (Inches) Min
    2.323
    Length (mm) Max
    59.00
    Length (mm) Min
    59.00
    Outer Dimension (Width) O.D. (inches) Max
    0.14
    Outer Dimension (Width) O.D. (inches) Min
    0.14
    Outer Dimension (Width) O.D. (mm) Max
    3.51
    Outer Dimension (Width) O.D. (mm) Min
    3.51
  • Compliance
    ROHS Compliant
    Yes
Showing 5 (of 5) Parts
Reset
Part NumberPart NameImpedance (Ohm) at 100 MHzImpedance (Ohm) at 25 MHzRated Current (A) MaxDCR (Ω) MaxOuter Dimension (Width) O.D. (mm)Mounting TypeLength (mm)Height/Thickness (mm)
28L0138-80R-10Axial Lead Ferrite Bead
86.00
48.00
5.00
0.01
3.51
THT
59.00
5.23
Datasheet
7 distributors
28L0138-70R-10Axial Lead Ferrite Bead
220.00
123.00
5.00
0.01
3.51
THT
59.00
13.97
Datasheet
7 distributors
28L0138-50R-10Axial Lead Ferrite Bead
153.00
92.00
5.00
0.01
3.51
THT
59.00
9.53
Datasheet
6 distributors
28L0138-40R-10Axial Lead Ferrite Bead
135.00
99.00
5.00
0.01
3.51
THT
59.00
8.89
Datasheet
7 distributors
28L0138-10R-10Axial Lead Ferrite Bead
75.00
45.00
5.00
0.01
3.51
THT
59.00
4.45
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