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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
$2.413 - $4.445 Request the lead time here
27.0 mm
121 Ω
31.0 mm
Grey
42 Ω
20.0 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
69 Ω
Black
27 Ω
$0.6475 - $1.1928 Request the lead time here
7.2 mm
41 Ω
9.1 mm
Grey
19 Ω
7.8 mm
$2.9102 - $3.2246 Request the lead time here
32.4 mm
88 Ω
36.0 mm
Grey
29 Ω
12.0 mm
$3.2686 - $3.6216 Request the lead time here
44.9 mm
66 Ω
55.0 mm
Grey
25 Ω
12.0 mm
$3.2686 - $3.6216 Request the lead time here
44.0 mm
66 Ω
49.6 mm
Grey
25 Ω
12.0 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
$1.5187 - $1.6828 Request the lead time here
14.0 mm
62 Ω
19.0 mm
Grey
38 Ω
12.0 mm
$22.5824 - $41.5991 Request the lead time here
52.0 mm
152 Ω
63.5 mm
Black
77 Ω
28.5 mm
$6.2263 - $6.8989 Request the lead time here
34.4 mm
195 Ω
45.1 mm
Grey
95 Ω
28.5 mm
$2.0861 - $2.3115 Request the lead time here
40.0 mm
195 Ω
45.2 mm
Grey
95 Ω
12.0 mm
$2.8016 - $3.1043 Request the lead time here
35.0 mm
68 Ω
38.5 mm
Grey
25 Ω
12.0 mm
$3.1057 - $3.4412 Request the lead time here
14.0 mm
123 Ω
18.9 mm
Grey
61 Ω
20.0 mm
$2.1582 - $2.3913 Request the lead time here
35.0 mm
85 Ω
40.0 mm
Grey
32 Ω
15.0 mm
$0.9929 - $1.829 Request the lead time here
11.5 mm
63 Ω
16.0 mm
Grey
41 Ω
12.0 mm
RFS2-18-8-A5 $1.5386 - $2.8341 Request the lead time here
23.5 mm
65 Ω
28.5 mm
Grey
28 Ω
8.0 mm
$1.3816 - $1.5308 Request the lead time here
27.0 mm
53 Ω
33.5 mm
Grey
21 Ω
8.0 mm
  • of 4
Ferrite Core - 27.0 mm | 1.063 in ; 20.0 mm | 0.787 in ; 20.0 mm | 0.787 in

RFS2-22-20-A5

Price Range
$4.445 - $2.413

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    42 Ω
  • Impedance 100 MHz
    121 Ω
  • Insert Length
    27.0 mm
  • Overall Length
    31.0 mm
  • Overall Width
    20.0 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
  • Colour
    Black
  • Full Material
    A5
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 - 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 - 44.9 mm | 1.768 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-35-12-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
    44.9 mm
  • Overall Length
    55.0 mm
  • Overall Width
    12.0 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 - 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
Ferrite Core - 14.0 mm | 0.551 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-11-12-A5

Price Range
$1.6828 - $1.5187

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    38 Ω
  • Impedance 100 MHz
    62 Ω
  • Insert Length
    14.0 mm
  • Overall Length
    19.0 mm
  • Overall Width
    12.0 mm
Ferrite Core - 52.0 mm | 2.047 in ; 28.5 mm | 1.122 in ; 28.5 mm | 1.122 in

RFP1-40-28-M-A5

Price Range
$41.5991 - $22.5824

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    77 Ω
  • Impedance 100 MHz
    152 Ω
  • Insert Length
    52.0 mm
  • Overall Length
    63.5 mm
  • Overall Width
    28.5 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 - 40.0 mm | 1.575 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-30-12-A5

Price Range
$2.3115 - $2.0861

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    95 Ω
  • Impedance 100 MHz
    195 Ω
  • Insert Length
    40.0 mm
  • Overall Length
    45.2 mm
  • Overall Width
    12.0 mm
Ferrite Core - 35.0 mm | 1.378 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-26-12-A5

Price Range
$3.1043 - $2.8016

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    25 Ω
  • Impedance 100 MHz
    68 Ω
  • Insert Length
    35.0 mm
  • Overall Length
    38.5 mm
  • Overall Width
    12.0 mm
Ferrite Core - 14.0 mm | 0.551 in ; 20.0 mm | 0.787 in ; 20.0 mm | 0.787 in

RFS2-11-20-A5

Price Range
$3.4412 - $3.1057

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    61 Ω
  • Impedance 100 MHz
    123 Ω
  • Insert Length
    14.0 mm
  • Overall Length
    18.9 mm
  • Overall Width
    20.0 mm
Ferrite Core - 35.0 mm | 1.378 in ; 15.0 mm | 0.591 in ; 15.0 mm | 0.591 in

RFS2-27-15-A5

Price Range
$2.3913 - $2.1582

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    32 Ω
  • Impedance 100 MHz
    85 Ω
  • Insert Length
    35.0 mm
  • Overall Length
    40.0 mm
  • Overall Width
    15.0 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 - 23.5 mm | 0.925 in ; 8.0 mm | 0.315 in ; 8.0 mm | 0.315 in

RFS2-18-8-A5

Price Range
$2.8341 - $1.5386

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    28 Ω
  • Impedance 100 MHz
    65 Ω
  • Insert Length
    23.5 mm
  • Overall Length
    28.5 mm
  • Overall Width
    8.0 mm
Ferrite Core - 27.0 mm | 1.063 in ; 8.0 mm | 0.315 in ; 8.0 mm | 0.315 in

RFS2-21-8-A5

Price Range
$1.5308 - $1.3816

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    21 Ω
  • Impedance 100 MHz
    53 Ω
  • Insert Length
    27.0 mm
  • Overall Length
    33.5 mm
  • Overall Width
    8.0 mm