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Flat Cable Ferrite Cores

In stock

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
3.6408 USD - 4.0342 USD 20 In stock
43.7 mm
104 Ω
55.1 mm
Black
36 Ω
15.6284 USD - 17.3167 USD Request the lead time here
52.0 mm
172 Ω
76.5 mm
Black
77 Ω
7.1752 USD - 7.9504 USD Request the lead time here
34.4 mm
189 Ω
45.0 mm
Black
102 Ω
0.5292 USD - 0.5861 USD 20 In stock
11.5 mm
90 Ω
16.0 mm
Grey
50 Ω
15.0 mm
0.2988 USD - 0.3309 USD 20 In stock
7.2 mm
41 Ω
9.1 mm
Grey
19 Ω
7.8 mm
0.8221 USD - 0.9109 USD 20 In stock
11.5 mm
120 Ω
16.0 mm
Grey
60 Ω
20.0 mm
1.2936 USD - 1.4333 USD 20 In stock
27.0 mm
121 Ω
31.0 mm
Grey
42 Ω
20.0 mm
0.9413 USD - 1.043 USD 15 In stock
27.0 mm
66 Ω
33.5 mm
Grey
30 Ω
12.0 mm
RFS2-25-12-A5 1.0582 USD - 1.1725 USD 20 In stock
32.4 mm
88 Ω
36.0 mm
Grey
29 Ω
12.0 mm
2.6713 USD - 2.9598 USD 240 In stock
52.0 mm
119 Ω
58.6 mm
Grey
43 Ω
20.0 mm
1.1909 USD - 1.3197 USD 86 In stock
44.0 mm
66 Ω
49.6 mm
Grey
25 Ω
12.0 mm
1.3236 USD - 1.4666 USD 506 In stock
44.0 mm
94 Ω
49.6 mm
Grey
31 Ω
15.0 mm
RFS2-20-12-A5 0.7158 USD - 0.7931 USD 6733 In stock
27.0 mm
75 Ω
31.0 mm
Grey
28 Ω
12.0 mm
0.9937 USD - 1.1009 USD 20 In stock
23.5 mm
71 Ω
28.6 mm
Grey
31 Ω
10.0 mm
3.4031 USD - 3.7706 USD 4020 In stock
21.0 mm
90 Ω
25.0 mm
Black
28 Ω
0.4978 USD - 0.5516 USD 16020 In stock
8.0 mm
60 Ω
10.0 mm
Grey
28 Ω
8.0 mm
1.1772 USD - 1.3044 USD Request the lead time here
40.0 mm
70 Ω
45.2 mm
Grey
27 Ω
12.0 mm
0.7282 USD - 0.8068 USD Request the lead time here
16.5 mm
97 Ω
20.5 mm
Grey
36 Ω
15.0 mm
9.5802 USD - 10.6152 USD Request the lead time here
52.0 mm
172 Ω
63.5 mm
Black
77 Ω
0.2188 USD - 0.2425 USD 20 In stock
9.7 mm
32 Ω
13.84 mm
Grey
10 Ω
1.88 mm
  • of 4
Ferrite Core - 43.7 mm | 1.72 in ; ;

RFP1-34-10-A5

Price Range
4.0342 USD - 3.6408 USD

Stock Levels
20 In stock
Attributes
  • Impedance 25 MHz
    36 Ω
  • Impedance 100 MHz
    104 Ω
  • Insert Length
    43.7 mm
  • Overall Length
    55.1 mm
  • Colour
    Black
Ferrite Core - 52.0 mm | 2.047 in ; ;

RFP4-40-28-MPA5

Price Range
17.3167 USD - 15.6284 USD

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    77 Ω
  • Impedance 100 MHz
    172 Ω
  • Insert Length
    52.0 mm
  • Overall Length
    76.5 mm
  • Colour
    Black
Ferrite Core - 34.4 mm | 1.354 in ; ;

RFP1-26-28-A5

Price Range
7.9504 USD - 7.1752 USD

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    102 Ω
  • Impedance 100 MHz
    189 Ω
  • Insert Length
    34.4 mm
  • Overall Length
    45.0 mm
  • Colour
    Black
Ferrite Core - 11.5 mm | 0.453 in ; 15.0 mm | 0.591 in ; 15.0 mm | 0.591 in

RFS2-9-15-A5

Price Range
0.5861 USD - 0.5292 USD

Stock Levels
20 In stock
Attributes
  • Impedance 25 MHz
    50 Ω
  • Impedance 100 MHz
    90 Ω
  • Insert Length
    11.5 mm
  • Overall Length
    16.0 mm
  • Overall Width
    15.0 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
0.3309 USD - 0.2988 USD

Stock Levels
20 In stock
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 - 11.5 mm | 0.453 in ; 20.0 mm | 0.787 in ; 20.0 mm | 0.787 in

RFS2-9-20-A5

Price Range
0.9109 USD - 0.8221 USD

Stock Levels
20 In stock
Attributes
  • Impedance 25 MHz
    60 Ω
  • Impedance 100 MHz
    120 Ω
  • Insert Length
    11.5 mm
  • Overall Length
    16.0 mm
  • Overall Width
    20.0 mm
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
1.4333 USD - 1.2936 USD

Stock Levels
20 In stock
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 - 27.0 mm | 1.063 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-21-12-A5

Price Range
1.043 USD - 0.9413 USD

Stock Levels
15 In stock
Attributes
  • Impedance 25 MHz
    30 Ω
  • Impedance 100 MHz
    66 Ω
  • Insert Length
    27.0 mm
  • Overall Length
    33.5 mm
  • Overall Width
    12.0 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
1.1725 USD - 1.0582 USD

Stock Levels
20 In stock
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 - 52.0 mm | 2.047 in ; 20.0 mm | 0.787 in ; 20.0 mm | 0.787 in

RFS2-40-20-A5

Price Range
2.9598 USD - 2.6713 USD

Stock Levels
240 In stock
Attributes
  • Impedance 25 MHz
    43 Ω
  • Impedance 100 MHz
    119 Ω
  • Insert Length
    52.0 mm
  • Overall Length
    58.6 mm
  • Overall Width
    20.0 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
1.3197 USD - 1.1909 USD

Stock Levels
86 In stock
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
1.4666 USD - 1.3236 USD

Stock Levels
506 In stock
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 - 27.0 mm | 1.063 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-20-12-A5

Price Range
0.7931 USD - 0.7158 USD

Stock Levels
6733 In stock
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 - 23.5 mm | 0.925 in ; 10.0 mm | 0.394 in ; 10.0 mm | 0.394 in

RFS2-18-10-A5

Price Range
1.1009 USD - 0.9937 USD

Stock Levels
20 In stock
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 - 21.0 mm | 0.827 in ; ;

RFP3-16-12-A5

Price Range
3.7706 USD - 3.4031 USD

Stock Levels
4020 In stock
Attributes
  • Impedance 25 MHz
    28 Ω
  • Impedance 100 MHz
    90 Ω
  • Insert Length
    21.0 mm
  • Overall Length
    25.0 mm
  • Colour
    Black
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
0.5516 USD - 0.4978 USD

Stock Levels
16020 In stock
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 - 40.0 mm | 1.575 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-30-12-A5

Price Range
1.3044 USD - 1.1772 USD

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    27 Ω
  • Impedance 100 MHz
    70 Ω
  • Insert Length
    40.0 mm
  • Overall Length
    45.2 mm
  • Overall Width
    12.0 mm
Ferrite Core - 16.5 mm | 0.65 in ; 15.0 mm | 0.591 in ; 15.0 mm | 0.591 in

RFS2-13-15-A5

Price Range
0.8068 USD - 0.7282 USD

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    36 Ω
  • Impedance 100 MHz
    97 Ω
  • Insert Length
    16.5 mm
  • Overall Length
    20.5 mm
  • Overall Width
    15.0 mm
Ferrite Core - 52.0 mm | 2.047 in ; ;

RFP1-40-28-M-A5

Price Range
10.6152 USD - 9.5802 USD

Stock Levels
Request the lead time here
Attributes
  • Impedance 25 MHz
    77 Ω
  • Impedance 100 MHz
    172 Ω
  • Insert Length
    52.0 mm
  • Overall Length
    63.5 mm
  • Colour
    Black
Ferrite Core - 9.7 mm | 0.382 in ; 1.88 mm | 0.074 in ; 1.88 mm | 0.074 in

RFS5-7-2-A5

Price Range
0.2425 USD - 0.2188 USD

Stock Levels
20 In stock
Attributes
  • Impedance 25 MHz
    10 Ω
  • Impedance 100 MHz
    32 Ω
  • Insert Length
    9.7 mm
  • Overall Length
    13.84 mm
  • Overall Width
    1.88 mm