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Flat Cable Ferrite Cores

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Flat Cable Ferrite Cores have a special design that helps eliminate noise on flat cables. They work by blocking the low-frequency noise and absorbing the high-frequency noise that emit from signal lines or power cables. This makes them ideal for use in electromagnetic emissions suppression and for radio frequency interference.

Our range are available in various insert lengths and MHz Impedances. They come in various types that are suitable for Flat and Ribbon Cables.

  • Ferrite Material: A5 and K5B (RMS-303)
  • Casing Material: Nylon 6/6 RMS-244
  • Clip and Spring Material: Stainless Steel RMS-305
  • Colours: Black and Grey

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69 results
Product SKUs information
Item Code Price range Availability Insert Length Impedance 100 MHz Overall Length Colour Impedance 25 MHz Overall Width View
$4.145 - $7.6356 Request the lead time here
27.0 mm
188 Ω
32.0 mm
Grey
76 Ω
16.0 mm
$1.8501 - $3.4083 Request the lead time here
27.0 mm
75 Ω
31.0 mm
Grey
28 Ω
12.0 mm
$2.2778 - $2.5238 Request the lead time here
31.0 mm
79 Ω
36.0 mm
Grey
29 Ω
8.0 mm
$0.9929 - $1.829 Request the lead time here
11.5 mm
63 Ω
16.0 mm
Grey
41 Ω
12.0 mm
$6.2263 - $6.8989 Request the lead time here
34.4 mm
195 Ω
45.1 mm
Grey
95 Ω
28.5 mm
$1.1654 - $1.2913 Request the lead time here
20.0 mm
70 Ω
23.3 mm
Grey
35 Ω
12.0 mm
$1.3676 - $2.5192 Request the lead time here
20.0 mm
41 Ω
23.3 mm
Grey
14 Ω
7.0 mm
$2.9252 - $5.3884 Request the lead time here
23.5 mm
71 Ω
28.6 mm
Grey
31 Ω
10.0 mm
$3.9523 - $4.3792 Request the lead time here
55.2 mm
92 Ω
60.6 mm
Grey
28 Ω
12.0 mm
$0.8201 - $0.9087 Request the lead time here
11.5 mm
72 Ω
16.0 mm
Grey
29 Ω
8.0 mm
$3.0377 - $5.5959 Request the lead time here
12.5 mm
69 Ω
16.5 mm
Black
27 Ω
10.2 mm
$3.2686 - $3.6216 Request the lead time here
44.0 mm
66 Ω
49.6 mm
Grey
25 Ω
12.0 mm
$3.7052 - $4.1054 Request the lead time here
44.0 mm
94 Ω
49.6 mm
Grey
31 Ω
15.0 mm
$2.9102 - $3.2246 Request the lead time here
32.4 mm
88 Ω
36.0 mm
Grey
29 Ω
12.0 mm
$2.5982 - $2.879 Request the lead time here
31.0 mm
147 Ω
36.0 mm
Grey
52 Ω
18.0 mm
$2.1654 - $2.3992 Request the lead time here
20.0 mm
78 Ω
24.5 mm
Grey
41 Ω
20.0 mm
$0.6475 - $1.1928 Request the lead time here
7.2 mm
41 Ω
9.1 mm
Grey
19 Ω
7.8 mm
$2.541 - $2.8155 Request the lead time here
35.0 mm
59 Ω
40.0 mm
Grey
24 Ω
12.0 mm
$0.9286 - $1.7106 Request the lead time here
8.0 mm
60 Ω
10.0 mm
Grey
28 Ω
8.0 mm
$2.5977 - $2.8784 Request the lead time here
35.0 mm
100 Ω
38.5 mm
Grey
31 Ω
15.0 mm
  • of 4
Ferrite Core - 27.0 mm | 1.063 in ; 16.0 mm | 0.63 in ; 16.0 mm | 0.63 in

RFS4-21-16-A5

Price Range
$7.6356 - $4.145

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    76 Ω
  • Impedance 100 MHz
    188 Ω
  • Insert Length
    27.0 mm
  • Overall Length
    32.0 mm
  • Overall Width
    16.0 mm
Ferrite Core - 27.0 mm | 1.063 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-20-12-A5

Price Range
$3.4083 - $1.8501

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    28 Ω
  • Impedance 100 MHz
    75 Ω
  • Insert Length
    27.0 mm
  • Overall Length
    31.0 mm
  • Overall Width
    12.0 mm
Ferrite Core - 31.0 mm | 1.22 in ; 8.0 mm | 0.315 in ; 8.0 mm | 0.315 in

RFS2-24-8-A5

Price Range
$2.5238 - $2.2778

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    29 Ω
  • Impedance 100 MHz
    79 Ω
  • Insert Length
    31.0 mm
  • Overall Length
    36.0 mm
  • Overall Width
    8.0 mm
Ferrite Core - 11.5 mm | 0.453 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-9-12-A5

Price Range
$1.829 - $0.9929

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    41 Ω
  • Impedance 100 MHz
    63 Ω
  • Insert Length
    11.5 mm
  • Overall Length
    16.0 mm
  • Overall Width
    12.0 mm
Ferrite Core - 34.4 mm | 1.354 in ; 28.5 mm | 1.122 in ; 28.5 mm | 1.122 in

RFS1-27-28-A5

Price Range
$6.8989 - $6.2263

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    95 Ω
  • Impedance 100 MHz
    195 Ω
  • Insert Length
    34.4 mm
  • Overall Length
    45.1 mm
  • Overall Width
    28.5 mm
Ferrite Core - 20.0 mm | 0.787 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-15-12-A5

Price Range
$1.2913 - $1.1654

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    35 Ω
  • Impedance 100 MHz
    70 Ω
  • Insert Length
    20.0 mm
  • Overall Length
    23.3 mm
  • Overall Width
    12.0 mm
Ferrite Core - 20.0 mm | 0.787 in ; 7.0 mm | 0.276 in ; 7.0 mm | 0.276 in

RFS1-15-7-2-A5

Price Range
$2.5192 - $1.3676

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    14 Ω
  • Impedance 100 MHz
    41 Ω
  • Insert Length
    20.0 mm
  • Overall Length
    23.3 mm
  • Overall Width
    7.0 mm
Ferrite Core - 23.5 mm | 0.925 in ; 10.0 mm | 0.394 in ; 10.0 mm | 0.394 in

RFS2-18-10-A5

Price Range
$5.3884 - $2.9252

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    31 Ω
  • Impedance 100 MHz
    71 Ω
  • Insert Length
    23.5 mm
  • Overall Length
    28.6 mm
  • Overall Width
    10.0 mm
Ferrite Core - 55.2 mm | 2.173 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-43-12-A5

Price Range
$4.3792 - $3.9523

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    28 Ω
  • Impedance 100 MHz
    92 Ω
  • Insert Length
    55.2 mm
  • Overall Length
    60.6 mm
  • Overall Width
    12.0 mm
Ferrite Core - 11.5 mm | 0.453 in ; 8.0 mm | 0.315 in ; 8.0 mm | 0.315 in

RFS2-9-8-A5

Price Range
$0.9087 - $0.8201

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    29 Ω
  • Impedance 100 MHz
    72 Ω
  • Insert Length
    11.5 mm
  • Overall Length
    16.0 mm
  • Overall Width
    8.0 mm
Ferrite Core - 12.5 mm | 0.492 in ; 10.2 mm | 0.402 in ; 10.2 mm | 0.402 in

RFP2-10-10-A5

Price Range
$5.5959 - $3.0377

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    27 Ω
  • Impedance 100 MHz
    69 Ω
  • Insert Length
    12.5 mm
  • Overall Length
    16.5 mm
  • Overall Width
    10.2 mm
Ferrite Core - 44.0 mm | 1.732 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-34-12-2-A5

Price Range
$3.6216 - $3.2686

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    25 Ω
  • Impedance 100 MHz
    66 Ω
  • Insert Length
    44.0 mm
  • Overall Length
    49.6 mm
  • Overall Width
    12.0 mm
Ferrite Core - 44.0 mm | 1.732 in ; 15.0 mm | 0.591 in ; 15.0 mm | 0.591 in

RFS2-34-15-A5

Price Range
$4.1054 - $3.7052

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    31 Ω
  • Impedance 100 MHz
    94 Ω
  • Insert Length
    44.0 mm
  • Overall Length
    49.6 mm
  • Overall Width
    15.0 mm
Ferrite Core - 32.4 mm | 1.276 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-25-12-A5

Price Range
$3.2246 - $2.9102

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    29 Ω
  • Impedance 100 MHz
    88 Ω
  • Insert Length
    32.4 mm
  • Overall Length
    36.0 mm
  • Overall Width
    12.0 mm
Ferrite Core - 31.0 mm | 1.22 in ; 18.0 mm | 0.709 in ; 18.0 mm | 0.709 in

RFS2-24-18-A5

Price Range
$2.879 - $2.5982

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    52 Ω
  • Impedance 100 MHz
    147 Ω
  • Insert Length
    31.0 mm
  • Overall Length
    36.0 mm
  • Overall Width
    18.0 mm
Ferrite Core - 20.0 mm | 0.787 in ; 20.0 mm | 0.787 in ; 20.0 mm | 0.787 in

RFS2-15-20-A5

Price Range
$2.3992 - $2.1654

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    41 Ω
  • Impedance 100 MHz
    78 Ω
  • Insert Length
    20.0 mm
  • Overall Length
    24.5 mm
  • Overall Width
    20.0 mm
Ferrite Core - 7.2 mm | 0.283 in ; 7.8 mm | 0.307 in ; 7.8 mm | 0.307 in

RFS2-5-8-A5

Price Range
$1.1928 - $0.6475

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    19 Ω
  • Impedance 100 MHz
    41 Ω
  • Insert Length
    7.2 mm
  • Overall Length
    9.1 mm
  • Overall Width
    7.8 mm
Ferrite Core - 35.0 mm | 1.378 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-27-12-2-A5

Price Range
$2.8155 - $2.541

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    24 Ω
  • Impedance 100 MHz
    59 Ω
  • Insert Length
    35.0 mm
  • Overall Length
    40.0 mm
  • Overall Width
    12.0 mm
Ferrite Core - 8.0 mm | 0.315 in ; 8.0 mm | 0.315 in ; 8.0 mm | 0.315 in

RFS1-6-8-A5

Price Range
$1.7106 - $0.9286

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    28 Ω
  • Impedance 100 MHz
    60 Ω
  • Insert Length
    8.0 mm
  • Overall Length
    10.0 mm
  • Overall Width
    8.0 mm
Ferrite Core - 35.0 mm | 1.378 in ; 15.0 mm | 0.591 in ; 15.0 mm | 0.591 in

RFS2-26-15-A5

Price Range
$2.8784 - $2.5977

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    31 Ω
  • Impedance 100 MHz
    100 Ω
  • Insert Length
    35.0 mm
  • Overall Length
    38.5 mm
  • Overall Width
    15.0 mm