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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
0.795 USD - 0.8809 USD 20 In stock
18.7 mm
96 Ω
23.8 mm
Grey
46 Ω
12.5 mm
3.2533 USD - 3.6047 USD 20 In stock
34.4 mm
110 Ω
45.0 mm
Black
43 Ω
10.0 mm
2.5686 USD - 2.846 USD 240 In stock
52.0 mm
119 Ω
58.6 mm
Grey
43 Ω
20.0 mm
1.1451 USD - 1.2689 USD 86 In stock
44.0 mm
66 Ω
49.6 mm
Grey
25 Ω
12.0 mm
1.2727 USD - 1.4102 USD 506 In stock
44.0 mm
94 Ω
49.6 mm
Grey
31 Ω
15.0 mm
RFS2-20-12-A5 0.6883 USD - 0.7626 USD 23 In stock
27.0 mm
75 Ω
31.0 mm
Grey
28 Ω
12.0 mm
0.9555 USD - 1.0586 USD 20 In stock
23.5 mm
71 Ω
28.6 mm
Grey
31 Ω
10.0 mm
0.7321 USD - 0.8113 USD 20 In stock
27.0 mm
57 Ω
33.5 mm
Grey
26 Ω
10.0 mm
0.7641 USD - 0.8466 USD 104 In stock
35.0 mm
64 Ω
40.0 mm
Grey
25 Ω
10.0 mm
0.841 USD - 0.9318 USD 91 In stock
27.0 mm
78 Ω
33.5 mm
Grey
36 Ω
15.0 mm
0.793 USD - 0.8788 USD 4800 In stock
23.5 mm
65 Ω
28.5 mm
Grey
28 Ω
8.0 mm
RFS2-21-8-A5 0.7497 USD - 0.8306 USD 42 In stock
27.0 mm
53 Ω
33.5 mm
Grey
21 Ω
8.0 mm
1.4884 USD - 1.6492 USD 200 In stock
14.0 mm
123 Ω
18.9 mm
Grey
61 Ω
20.0 mm
RFS2-15-12-A5 0.9603 USD - 1.0641 USD 2576 In stock
20.0 mm
70 Ω
23.3 mm
Grey
35 Ω
12.0 mm
1.0937 USD - 1.2119 USD 1388 In stock
35.0 mm
69 Ω
40.0 mm
Grey
28 Ω
12.0 mm
0.9518 USD - 1.0545 USD 20 In stock
35.0 mm
85 Ω
40.0 mm
Grey
32 Ω
15.0 mm
0.8316 USD - 0.9215 USD 8066 In stock
21.5 mm
126 Ω
25.5 mm
Grey
48 Ω
15.0 mm
0.6502 USD - 0.7204 USD 20 In stock
14.0 mm
62 Ω
19.0 mm
Grey
38 Ω
12.0 mm
0.7002 USD - 0.7758 USD Request the lead time here
16.5 mm
97 Ω
20.5 mm
Grey
36 Ω
15.0 mm
1.1451 USD - 1.2689 USD Request the lead time here
35.0 mm
100 Ω
38.5 mm
Grey
31 Ω
15.0 mm
  • of 4
Ferrite Core - 18.7 mm | 0.736 in ; 12.5 mm | 0.492 in ; 12.5 mm | 0.492 in

RFS2-14-13-A5

Price Range
0.8809 USD - 0.795 USD

Stock Levels
20 In stock
Attributes
  • Impedance 25 MHz
    46 Ω
  • Impedance 100 MHz
    96 Ω
  • Insert Length
    18.7 mm
  • Overall Length
    23.8 mm
  • Overall Width
    12.5 mm
Ferrite Core - 34.4 mm | 1.354 in ; 10.0 mm | 0.394 in ; 10.0 mm | 0.394 in

RFP1-26-10-M-A5

Price Range
3.6047 USD - 3.2533 USD

Stock Levels
20 In stock
Attributes
  • Impedance 25 MHz
    43 Ω
  • Impedance 100 MHz
    110 Ω
  • Insert Length
    34.4 mm
  • Overall Length
    45.0 mm
  • Overall Width
    10.0 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
2.846 USD - 2.5686 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
1.2689 USD - 1.1451 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
1.4102 USD - 1.2727 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
0.7626 USD - 0.6883 USD

Stock Levels
23 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
1.0586 USD - 0.9555 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 - 27.0 mm | 1.063 in ; 10.0 mm | 0.394 in ; 10.0 mm | 0.394 in

RFS2-21-10-A5

Price Range
0.8113 USD - 0.7321 USD

Stock Levels
20 In stock
Attributes
  • Impedance 25 MHz
    26 Ω
  • Impedance 100 MHz
    57 Ω
  • Insert Length
    27.0 mm
  • Overall Length
    33.5 mm
  • Overall Width
    10.0 mm
Ferrite Core - 35.0 mm | 1.378 in ; 10.0 mm | 0.394 in ; 10.0 mm | 0.394 in

RFS2-27-10-A5

Price Range
0.8466 USD - 0.7641 USD

Stock Levels
104 In stock
Attributes
  • Impedance 25 MHz
    25 Ω
  • Impedance 100 MHz
    64 Ω
  • Insert Length
    35.0 mm
  • Overall Length
    40.0 mm
  • Overall Width
    10.0 mm
Ferrite Core - 27.0 mm | 1.063 in ; 15.0 mm | 0.591 in ; 15.0 mm | 0.591 in

RFS2-21-15-A5

Price Range
0.9318 USD - 0.841 USD

Stock Levels
91 In stock
Attributes
  • Impedance 25 MHz
    36 Ω
  • Impedance 100 MHz
    78 Ω
  • Insert Length
    27.0 mm
  • Overall Length
    33.5 mm
  • Overall Width
    15.0 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
0.8788 USD - 0.793 USD

Stock Levels
4800 In stock
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
0.8306 USD - 0.7497 USD

Stock Levels
42 In stock
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
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
1.6492 USD - 1.4884 USD

Stock Levels
200 In stock
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 - 20.0 mm | 0.787 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-15-12-A5

Price Range
1.0641 USD - 0.9603 USD

Stock Levels
2576 In stock
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 - 35.0 mm | 1.378 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-27-12-A5

Price Range
1.2119 USD - 1.0937 USD

Stock Levels
1388 In stock
Attributes
  • Impedance 25 MHz
    28 Ω
  • Impedance 100 MHz
    69 Ω
  • Insert Length
    35.0 mm
  • Overall Length
    40.0 mm
  • Overall Width
    12.0 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
1.0545 USD - 0.9518 USD

Stock Levels
20 In stock
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 - 21.5 mm | 0.846 in ; 15.0 mm | 0.591 in ; 15.0 mm | 0.591 in

RFS1-17-15-A5

Price Range
0.9215 USD - 0.8316 USD

Stock Levels
8066 In stock
Attributes
  • Impedance 25 MHz
    48 Ω
  • Impedance 100 MHz
    126 Ω
  • Insert Length
    21.5 mm
  • Overall Length
    25.5 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
0.7204 USD - 0.6502 USD

Stock Levels
20 In stock
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 - 16.5 mm | 0.65 in ; 15.0 mm | 0.591 in ; 15.0 mm | 0.591 in

RFS2-13-15-A5

Price Range
0.7758 USD - 0.7002 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 - 35.0 mm | 1.378 in ; 15.0 mm | 0.591 in ; 15.0 mm | 0.591 in

RFS2-26-15-A5

Price Range
1.2689 USD - 1.1451 USD

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