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Ferrite Sleeves

In stock

These ferrite sleeves are used as suppression cores for round cable and are available for a wide range of cable diameters. Installed around a cable; these A5 material cores, attenuate any form of EMI emission. The nylon case makes the assembly of the core halves a snap. Cores are easily installed in equipment where retrofit and test are a necessity. Impedence values are based upon a single turn measurement.

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Product SKUs information
Item Code Price range Availability Width Overall Diameter Inside Diameter Quick View
RRH-100-60-100
£ 0.4039 - £ 0.4039 3000 In stock
10.0 mm
10.0 mm
6.0 mm
RRH-105-55-250
£ 0.2554 - £ 0.2715 In production
25.0 mm
10.5 mm
5.5 mm
RRH-115-43-260
£ 2.7963 - £ 2.7963 151 In stock
26.0 mm
11.5 mm
4.3 mm
RRH-120-56-200
£ 0.8423 - £ 0.8423 990 In stock
20.0 mm
12.0 mm
5.6 mm
RRH-120-73-200
£ 0.214 - £ 0.2232 1160 In stock
20.0 mm
12.0 mm
7.3 mm
RRH-123-70-200
£ 0.9171 - £ 0.9171 825 In stock
20.0 mm
12.3 mm
7.0 mm
RRH-142-70-150
£ 2.5662 - £ 2.5662 1000 In stock
15.0 mm
14.2 mm
7.0 mm
RRH-142-80-285
£ 1.565 - £ 1.565 In production
28.5 mm
14.2 mm
8.0 mm
RRH-153-80-280
£ 3.4523 - £ 3.4523 297 In stock
28.0 mm
5.3 mm
8.0 mm
RRH-160-100-280
£ 3.1646 - £ 3.1646 In production
28.0 mm
16.0 mm
10.0 mm
RRH-160-90-170
£ 1.3809 - £ 1.3809 In production
17.0 mm
16.0 mm
9.0 mm
RRH-175-107-285
£ 4.511 - £ 4.511 176 In stock
28.5 mm
17.5 mm
10.7 mm
RRH-180-100-180
£ 2.8308 - £ 2.8308 In production
18.0 mm
18.0 mm
10.0 mm
RRH-186-102-286
£ 4.511 - £ 4.511 264 In stock
28.6 mm
8.7 mm
10.2 mm
RRH-190-63-350
£ 0.9378 - £ 1.0069 In production
35.0 mm
19.0 mm
6.3 mm
RRH-30-10-30
£ 0.1311 - £ 0.1311 In production
3.0 mm
3.0 mm
1.0 mm
RRH-35-12-40
£ 0.1311 - £ 0.1311 3990 In stock
4.0 mm
3.5 mm
1.2 mm
RRH-35-13-40
£ 0.1098 - £ 0.1098 In production
4.0 mm
3.5 mm
1.3 mm
RRH-35-15-60
£ 0.1231 - £ 0.1231 In production
6.0 mm
3.5 mm
1.5 mm
RRH-40-20-100
£ 0.3636 - £ 0.3636 In production
10.0 mm
4.0 mm
2.0 mm
RRH-40-20-70
£ 0.2566 - £ 0.2566 92 In stock
7.0 mm
4.0 mm
2.0 mm
RRH-50-15-110
£ 0.2117 - £ 0.2117 4000 In stock
11.0 mm
5.0 mm
1.5 mm
RRH-60-30-100
£ 0.2036 - £ 0.2036 In production
10.0 mm
6.0 mm
3.0 mm
RRH-64-33-127
£ 0.1921 - £ 0.1921 In production
12.7 mm
6.4 mm
3.3 mm
RRH-79-30-190
£ 0.5109 - £ 0.5109 In production
19.0 mm
7.9 mm
3.0 mm
  • of 9
Ferrite Sleeve - Inside Diameter 6.0 mm | 0.236 in ; Overall Diameter 10.0 mm | 0.394 in ; Width 10.0 mm | 0.394 in

RRH-100-60-100

Price Range
£ 0.4039 - £ 0.4039

Stock Levels
3000 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    6.0 mm
  • Overall Diameter
    10.0 mm
  • Width
    10.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 5.5 mm | 0.217 in ; Overall Diameter 10.5 mm | 0.413 in ; Width 25.0 mm | 0.984 in

RRH-105-55-250

Price Range
£ 0.2715 - £ 0.2554

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    5.5 mm
  • Overall Diameter
    10.5 mm
  • Width
    25.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 4.3 mm | 0.169 in ; Overall Diameter 11.5 mm | 0.453 in ; Width 26.0 mm | 1.024 in

RRH-115-43-260

Price Range
£ 2.7963 - £ 2.7963

Stock Levels
151 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    4.3 mm
  • Overall Diameter
    11.5 mm
  • Width
    26.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 5.6 mm | 0.22 in ; Overall Diameter 12.0 mm | 0.472 in ; Width 20.0 mm | 0.787 in

RRH-120-56-200

Price Range
£ 0.8423 - £ 0.8423

Stock Levels
990 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    5.6 mm
  • Overall Diameter
    12.0 mm
  • Width
    20.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 7.3 mm | 0.287 in ; Overall Diameter 12.0 mm | 0.472 in ; Width 20.0 mm | 0.787 in

RRH-120-73-200

Price Range
£ 0.2232 - £ 0.214

Stock Levels
1160 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    7.3 mm
  • Overall Diameter
    12.0 mm
  • Width
    20.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 7.0 mm | 0.276 in ; Overall Diameter 12.3 mm | 0.484 in ; Width 20.0 mm | 0.787 in

RRH-123-70-200

Price Range
£ 0.9171 - £ 0.9171

Stock Levels
825 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    7.0 mm
  • Overall Diameter
    12.3 mm
  • Width
    20.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 7.0 mm | 0.276 in ; Overall Diameter 14.2 mm | 0.559 in ; Width 15.0 mm | 0.591 in

RRH-142-70-150

Price Range
£ 2.5662 - £ 2.5662

Stock Levels
1000 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    7.0 mm
  • Overall Diameter
    14.2 mm
  • Width
    15.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 8.0 mm | 0.315 in ; Overall Diameter 14.2 mm | 0.559 in ; Width 28.5 mm | 1.122 in

RRH-142-80-285

Price Range
£ 1.565 - £ 1.565

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    8.0 mm
  • Overall Diameter
    14.2 mm
  • Width
    28.5 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 8.0 mm | 0.315 in ; Overall Diameter 5.3 mm | 0.209 in ; Width 28.0 mm | 1.102 in

RRH-153-80-280

Price Range
£ 3.4523 - £ 3.4523

Stock Levels
297 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    8.0 mm
  • Overall Diameter
    5.3 mm
  • Width
    28.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 10.0 mm | 0.394 in ; Overall Diameter 16.0 mm | 0.63 in ; Width 28.0 mm | 1.102 in

RRH-160-100-280

Price Range
£ 3.1646 - £ 3.1646

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    10.0 mm
  • Overall Diameter
    16.0 mm
  • Width
    28.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 9.0 mm | 0.354 in ; Overall Diameter 16.0 mm | 0.63 in ; Width 17.0 mm | 0.669 in

RRH-160-90-170

Price Range
£ 1.3809 - £ 1.3809

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    9.0 mm
  • Overall Diameter
    16.0 mm
  • Width
    17.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 10.7 mm | 0.421 in ; Overall Diameter 17.5 mm | 0.689 in ; Width 28.5 mm | 1.122 in

RRH-175-107-285

Price Range
£ 4.511 - £ 4.511

Stock Levels
176 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    10.7 mm
  • Overall Diameter
    17.5 mm
  • Width
    28.5 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 10.0 mm | 0.394 in ; Overall Diameter 18.0 mm | 0.709 in ; Width 18.0 mm | 0.709 in

RRH-180-100-180

Price Range
£ 2.8308 - £ 2.8308

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    10.0 mm
  • Overall Diameter
    18.0 mm
  • Width
    18.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 10.2 mm | 0.402 in ; Overall Diameter 8.7 mm | 0.343 in ; Width 28.6 mm | 1.126 in

RRH-186-102-286

Price Range
£ 4.511 - £ 4.511

Stock Levels
264 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    10.2 mm
  • Overall Diameter
    8.7 mm
  • Width
    28.6 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 6.3 mm | 0.248 in ; Overall Diameter 19.0 mm | 0.748 in ; Width 35.0 mm | 1.378 in

RRH-190-63-350

Price Range
£ 1.0069 - £ 0.9378

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    6.3 mm
  • Overall Diameter
    19.0 mm
  • Width
    35.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 1.0 mm | 0.039 in ; Overall Diameter 3.0 mm | 0.118 in ; Width 3.0 mm | 0.118 in

RRH-30-10-30

Price Range
£ 0.1311 - £ 0.1311

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    1.0 mm
  • Overall Diameter
    3.0 mm
  • Width
    3.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 1.2 mm | 0.047 in ; Overall Diameter 3.5 mm | 0.138 in ; Width 4.0 mm | 0.157 in

RRH-35-12-40

Price Range
£ 0.1311 - £ 0.1311

Stock Levels
3990 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    1.2 mm
  • Overall Diameter
    3.5 mm
  • Width
    4.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 1.3 mm | 0.051 in ; Overall Diameter 3.5 mm | 0.138 in ; Width 4.0 mm | 0.157 in

RRH-35-13-40

Price Range
£ 0.1098 - £ 0.1098

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    1.3 mm
  • Overall Diameter
    3.5 mm
  • Width
    4.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 1.5 mm | 0.059 in ; Overall Diameter 3.5 mm | 0.138 in ; Width 6.0 mm | 0.236 in

RRH-35-15-60

Price Range
£ 0.1231 - £ 0.1231

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    1.5 mm
  • Overall Diameter
    3.5 mm
  • Width
    6.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 2.0 mm | 0.079 in ; Overall Diameter 4.0 mm | 0.157 in ; Width 10.0 mm | 0.394 in

RRH-40-20-100

Price Range
£ 0.3636 - £ 0.3636

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    2.0 mm
  • Overall Diameter
    4.0 mm
  • Width
    10.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 2.0 mm | 0.079 in ; Overall Diameter 4.0 mm | 0.157 in ; Width 7.0 mm | 0.276 in

RRH-40-20-70

Price Range
£ 0.2566 - £ 0.2566

Stock Levels
92 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    2.0 mm
  • Overall Diameter
    4.0 mm
  • Width
    7.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 1.5 mm | 0.059 in ; Overall Diameter 5.0 mm | 0.197 in ; Width 11.0 mm | 0.433 in

RRH-50-15-110

Price Range
£ 0.2117 - £ 0.2117

Stock Levels
4000 In stock
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    1.5 mm
  • Overall Diameter
    5.0 mm
  • Width
    11.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 3.0 mm | 0.118 in ; Overall Diameter 6.0 mm | 0.236 in ; Width 10.0 mm | 0.394 in

RRH-60-30-100

Price Range
£ 0.2036 - £ 0.2036

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    3.0 mm
  • Overall Diameter
    6.0 mm
  • Width
    10.0 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 3.3 mm | 0.13 in ; Overall Diameter 6.4 mm | 0.252 in ; Width 12.7 mm | 0.500 in

RRH-64-33-127

Price Range
£ 0.1921 - £ 0.1921

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    3.3 mm
  • Overall Diameter
    6.4 mm
  • Width
    12.7 mm
  • Material
    K5B RMS-303
Ferrite Sleeve - Inside Diameter 3.0 mm | 0.118 in ; Overall Diameter 7.9 mm | 0.311 in ; Width 19.0 mm | 0.748 in

RRH-79-30-190

Price Range
£ 0.5109 - £ 0.5109

Stock Levels
In production
Attributes
  • Type
    Sleeve Ferrite Core
  • Inside Diameter
    3.0 mm
  • Overall Diameter
    7.9 mm
  • Width
    19.0 mm
  • Material
    K5B RMS-303