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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
0.9051 USD - 1.0029 USD 15 In stock
27.0 mm
66 Ω
33.5 mm
Grey
30 Ω
12.0 mm
0.5726 USD - 0.6344 USD 20 In stock
27.0 mm
88 Ω
31.0 mm
Grey
29 Ω
9.0 mm
1.1207 USD - 1.2417 USD 184 In stock
27.0 mm
149 Ω
33.5 mm
Grey
58 Ω
20.0 mm
9.2117 USD - 10.2069 USD Request the lead time here
52.0 mm
152 Ω
63.5 mm
Black
77 Ω
28.5 mm
0.5726 USD - 0.6344 USD 20 In stock
20.0 mm
41 Ω
23.3 mm
Grey
14 Ω
7.0 mm
1.1451 USD - 1.2689 USD 20 In stock
44.9 mm
66 Ω
55.0 mm
Grey
25 Ω
12.0 mm
1.1451 USD - 1.2689 USD 20 In stock
35.0 mm
98 Ω
40.0 mm
Grey
36 Ω
18.0 mm
1.6544 USD - 1.8332 USD 660 In stock
23.5 mm
127 Ω
28.5 mm
Grey
55 Ω
18.0 mm
3.5008 USD - 3.879 USD 20 In stock
43.7 mm
104 Ω
55.1 mm
Black
36 Ω
10.0 mm
15.0273 USD - 16.6507 USD 14 In stock
52.0 mm
172 Ω
63.5 mm
Black
77 Ω
28.5 mm
6.8992 USD - 7.6446 USD Request the lead time here
34.4 mm
189 Ω
45.0 mm
Black
102 Ω
28.5 mm
0.5088 USD - 0.5636 USD 20 In stock
11.5 mm
90 Ω
16.0 mm
Grey
50 Ω
15.0 mm
6.7144 USD - 7.4399 USD 10532 In stock
26.6 mm
175 Ω
38.0 mm
Black
105 Ω
25.4 mm
0.2104 USD - 0.2332 USD 20 In stock
9.7 mm
32 Ω
13.8 mm
Grey
10 Ω
1.8 mm
0.5575 USD - 0.6179 USD 3349 In stock
20.0 mm
58 Ω
23.3 mm
Grey
23 Ω
12.0 mm
0.5733 USD - 0.6353 USD 18 In stock
14.0 mm
164 Ω
18.0 mm
Grey
45 Ω
8.0 mm
0.9555 USD - 1.0586 USD 33 In stock
31.0 mm
79 Ω
36.0 mm
Grey
29 Ω
8.0 mm
1.1451 USD - 1.2689 USD 20 In stock
31.0 mm
147 Ω
36.0 mm
Grey
52 Ω
18.0 mm
0.8917 USD - 0.988 USD 20 In stock
35.0 mm
59 Ω
40.0 mm
Grey
24 Ω
12.0 mm
0.9555 USD - 1.0586 USD 20 In stock
20.0 mm
78 Ω
24.5 mm
Grey
41 Ω
20.0 mm
  • of 4
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
1.0029 USD - 0.9051 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 - 27.0 mm | 1.063 in ; 9.0 mm | 0.354 in ; 9.0 mm | 0.354 in

RFS2-22-9-A5

Price Range
0.6344 USD - 0.5726 USD

Stock Levels
20 In stock
Attributes
  • Impedance 25 MHz
    29 Ω
  • Impedance 100 MHz
    88 Ω
  • Insert Length
    27.0 mm
  • Overall Length
    31.0 mm
  • Overall Width
    9.0 mm
Ferrite Core - 27.0 mm | 1.063 in ; 20.0 mm | 0.787 in ; 20.0 mm | 0.787 in

RFS2-21-20-A5

Price Range
1.2417 USD - 1.1207 USD

Stock Levels
184 In stock
Attributes
  • Impedance 25 MHz
    58 Ω
  • Impedance 100 MHz
    149 Ω
  • Insert Length
    27.0 mm
  • Overall Length
    33.5 mm
  • Overall Width
    20.0 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
10.2069 USD - 9.2117 USD

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 - 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
0.6344 USD - 0.5726 USD

Stock Levels
20 In stock
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 - 44.9 mm | 1.768 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS2-35-12-A5

Price Range
1.2689 USD - 1.1451 USD

Stock Levels
20 In stock
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 - 35.0 mm | 1.378 in ; 18.0 mm | 0.709 in ; 18.0 mm | 0.709 in

RFS2-27-18-A5

Price Range
1.2689 USD - 1.1451 USD

Stock Levels
20 In stock
Attributes
  • Impedance 25 MHz
    36 Ω
  • Impedance 100 MHz
    98 Ω
  • Insert Length
    35.0 mm
  • Overall Length
    40.0 mm
  • Overall Width
    18.0 mm
Ferrite Core - 23.5 mm | 0.925 in ; 18.0 mm | 0.709 in ; 18.0 mm | 0.709 in

RFS2-18-18-A5

Price Range
1.8332 USD - 1.6544 USD

Stock Levels
660 In stock
Attributes
  • Impedance 25 MHz
    55 Ω
  • Impedance 100 MHz
    127 Ω
  • Insert Length
    23.5 mm
  • Overall Length
    28.5 mm
  • Overall Width
    18.0 mm
Ferrite Core - 43.7 mm | 1.72 in ; 10.0 mm | 0.394 in ; 10.0 mm | 0.394 in

RFP1-34-10-A5

Price Range
3.879 USD - 3.5008 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
  • Overall Width
    10.0 mm
Ferrite Core - 52.0 mm | 2.047 in ; 28.5 mm | 1.122 in ; 28.5 mm | 1.122 in

RFP4-40-28-MPA5

Price Range
16.6507 USD - 15.0273 USD

Stock Levels
14 In stock
Attributes
  • Impedance 25 MHz
    77 Ω
  • Impedance 100 MHz
    172 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

RFP1-26-28-A5

Price Range
7.6446 USD - 6.8992 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
  • Overall Width
    28.5 mm
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
0.5636 USD - 0.5088 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 - 26.6 mm | 1.047 in ; 25.4 mm | 1 in ; 25.4 mm | 1 in

RFP1-20-25-A5

Price Range
7.4399 USD - 6.7144 USD

Stock Levels
10532 In stock
Attributes
  • Impedance 25 MHz
    105 Ω
  • Impedance 100 MHz
    175 Ω
  • Insert Length
    26.6 mm
  • Overall Length
    38.0 mm
  • Overall Width
    25.4 mm
Ferrite Core - 9.7 mm | 0.382 in ; 1.8 mm | 0.071 in ; 1.8 mm | 0.071 in

RFS5-7-2-A5

Price Range
0.2332 USD - 0.2104 USD

Stock Levels
20 In stock
Attributes
  • Impedance 25 MHz
    10 Ω
  • Impedance 100 MHz
    32 Ω
  • Insert Length
    9.7 mm
  • Overall Length
    13.8 mm
  • Overall Width
    1.8 mm
Ferrite Core - 20.0 mm | 0.787 in ; 12.0 mm | 0.472 in ; 12.0 mm | 0.472 in

RFS1-15-12-A5

Price Range
0.6179 USD - 0.5575 USD

Stock Levels
3349 In stock
Attributes
  • Impedance 25 MHz
    23 Ω
  • Impedance 100 MHz
    58 Ω
  • Insert Length
    20.0 mm
  • Overall Length
    23.3 mm
  • Overall Width
    12.0 mm
Ferrite Core - 14.0 mm | 0.551 in ; 8.0 mm | 0.315 in ; 8.0 mm | 0.315 in

RFS2-11-10-A5

Price Range
0.6353 USD - 0.5733 USD

Stock Levels
18 In stock
Attributes
  • Impedance 25 MHz
    45 Ω
  • Impedance 100 MHz
    164 Ω
  • Insert Length
    14.0 mm
  • Overall Length
    18.0 mm
  • Overall Width
    8.0 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
1.0586 USD - 0.9555 USD

Stock Levels
33 In stock
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 - 31.0 mm | 1.22 in ; 18.0 mm | 0.709 in ; 18.0 mm | 0.709 in

RFS2-24-18-A5

Price Range
1.2689 USD - 1.1451 USD

Stock Levels
20 In stock
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 - 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
0.988 USD - 0.8917 USD

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

RFS2-15-20-A5

Price Range
1.0586 USD - 0.9555 USD

Stock Levels
20 In stock
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