Menu Search

Ferrite Beads

In stock

Ferrite Beads are commonly used in electronic circuits as a way to suppress high-frequency noise and other high-frequency disturbances that may arise. These passive devices improve power quality for PCB's.

Our range of ferrite's come in single or multi-pass configurations and a choice of types, including; Wound Beads, Axial, Multi-line Suppressor and Toroid.

  • Ferrite Material: K5B RMS-303
  • Adhesive: RMS-301
  • Wire: RMS-306, RMS-307 and RMS-308
  • Colour: Black

Request a quote

For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 1 working days.

Filter or Search Variants

Use the filters or search below to find what you're looking for

Imperial
Metric
Hide Show Filters
56 results
Product SKUs information
Essentra Part Number Price range Availability Insert Length Impedance 100 MHz Impedance 25 MHz Insert Diameter View
£ 0.7276 - £ 0.8085 Request the lead time here
19.0 mm
77 Ω
35 Ω
19.0 mm
£ 0.6863 - £ 0.7626 Request the lead time here
25.0 mm
63 Ω
23 Ω
25.0 mm
£ 0.0367 - £ 0.0408 Request the lead time here
4.7 mm
72 Ω
46 Ω
3.5 mm
£ 0.7729 - £ 0.8587 Request the lead time here
19.0 mm
55 Ω
30 Ω
19.0 mm
£ 0.5515 - £ 0.6128 Request the lead time here
8.0 mm
416 Ω
289 Ω
5.0 mm
£ 0.5813 - £ 0.6459 Request the lead time here
10.0 mm
263 Ω
171 Ω
7.6 mm
£ 0.0229 - £ 0.0254 Request the lead time here
1.4 mm
49 Ω
26 Ω
1.4 mm
£ 0.0381 - £ 0.0423 Request the lead time here
4.0 mm
51 Ω
32 Ω
2.5 mm
£ 0.0367 - £ 0.0408 Request the lead time here
4.5 mm
76 Ω
39 Ω
3.5 mm
£ 0.1111 - £ 0.1235 Request the lead time here
10.0 mm
460 Ω
390 Ω
0.85 mm
£ 0.0217 - £ 0.0242 Request the lead time here
1.3 mm
47 Ω
26 Ω
1.3 mm
£ 0.7213 - £ 0.8015 Request the lead time here
10.2 mm
383 Ω
236 Ω
11.2 mm
£ 0.028 - £ 0.0311 Request the lead time here
4.5 mm
76 Ω
47 Ω
3.5 mm
£ 0.0381 - £ 0.0423 Request the lead time here
7.0 mm
89 Ω
56 Ω
2.5 mm
£ 0.0217 - £ 0.0242 Request the lead time here
1.5 mm
42 Ω
21 Ω
1.5 mm
£ 0.0252 - £ 0.028 Request the lead time here
2.8 mm
35 Ω
13 Ω
2.8 mm
£ 0.0295 - £ 0.0328 Request the lead time here
4.7 mm
79 Ω
49 Ω
3.5 mm
£ 0.0415 - £ 0.0462 Request the lead time here
7.5 mm
113 Ω
68 Ω
3.5 mm
£ 0.0217 - £ 0.0242 Request the lead time here
1.4 mm
48 Ω
22 Ω
1.4 mm
£ 2.8435 - £ 3.1594 Request the lead time here
27.4 mm
106 Ω
55 Ω
27.4 mm
  • of 3
Toroid Ferrite 19.0 mm 7.0 mm 35 Ω 77 Ω K5B

10431955

Price Range
£ 0.8085 - £ 0.7276

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Insert Length
    19.0 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    19.0 mm
  • Overall Length
    7.0 mm
Toroid Ferrite 25.0 mm 7.0 mm 23 Ω 63 Ω K5B

10431979

Price Range
£ 0.7626 - £ 0.6863

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Insert Length
    25.0 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    25.0 mm
  • Overall Length
    7.0 mm
Solder ferrite 3.5 mm 4.7 mm 4.7 mm 46 Ω 72 Ω K5B

10434147

Price Range
£ 0.0408 - £ 0.0367

Stock Levels
Request the lead time here
Attributes
  • Full Material
    K5B RMS-303
  • Insert Length
    4.7 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    3.5 mm
  • Overall Diameter
    4.7 mm
Toroid Ferrite 19.0 mm 30 Ω 55 Ω K5B

10320471

Price Range
£ 0.8587 - £ 0.7729

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Insert Length
    19.0 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    19.0 mm
  • Overall Length
    8.0 mm
Ferrite Bead RMS-303 416 Ω 8.0 mm (L) Black

10319963

Price Range
£ 0.6128 - £ 0.5515

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    K5B A5
  • Insert Length
    8.0 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    5.0 mm
Ferrite Bead 7.6 mm 10.0 mm 263 Ω Black K5B A5

10628829

Price Range
£ 0.6459 - £ 0.5813

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    K5B A5
  • Insert Length
    10.0 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    7.6 mm
Toroid Ferrite 1.4 mm 3.0 mm 26 Ω 49 Ω K5B

10638750

Price Range
£ 0.0254 - £ 0.0229

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    RMS-303
  • Insert Length
    1.4 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    1.4 mm
Solder ferrite 2.5 mm 4.0 mm 4.0 mm 32 Ω 51 Ω K5B

10434123

Price Range
£ 0.0423 - £ 0.0381

Stock Levels
Request the lead time here
Attributes
  • Full Material
    K5B RMS-303
  • Insert Length
    4.0 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    2.5 mm
  • Overall Diameter
    4.0 mm
Solder ferrite 3.5 mm 4.5 mm 4.5 mm 39 Ω 76 Ω K5B

10419618

Price Range
£ 0.0408 - £ 0.0367

Stock Levels
Request the lead time here
Attributes
  • Full Material
    K5B RMS-303
  • Insert Length
    4.5 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    3.5 mm
  • Overall Diameter
    4.5 mm
Ferrite Bead 0.85 mm 10.0 mm 460 Ω Black K5B

10319567

Price Range
£ 0.1235 - £ 0.1111

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Insert Length
    10.0 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    0.85 mm
Toroid Ferrite 1.3 mm 26 Ω 47 Ω K5B

10629987

Price Range
£ 0.0242 - £ 0.0217

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    RMS-303
  • Insert Length
    1.3 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    1.3 mm
Ferrite Bead 11.2 mm 10.2 mm 383 Ω Black K5B A5

10319970

Price Range
£ 0.8015 - £ 0.7213

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    K5B A5
  • Insert Length
    10.2 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    11.2 mm
Solder ferrite 3.5 mm 4.5 mm 4.5 mm 47 Ω 76 Ω K5B

10434161

Price Range
£ 0.0311 - £ 0.028

Stock Levels
Request the lead time here
Attributes
  • Full Material
    K5B RMS-303
  • Insert Length
    4.5 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    3.5 mm
  • Overall Diameter
    4.5 mm
Solder ferrite 2.5 mm 7.0 mm 7.0 mm 56 Ω 89 Ω K5B

10641361

Price Range
£ 0.0423 - £ 0.0381

Stock Levels
Request the lead time here
Attributes
  • Full Material
    K5B RMS-303
  • Insert Length
    7.0 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    2.5 mm
  • Overall Diameter
    7.0 mm
Toroid Ferrite 1.5 mm 21 Ω 42 Ω K5B

10641255

Price Range
£ 0.0242 - £ 0.0217

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    RMS-303
  • Insert Length
    1.5 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    1.5 mm
Toroid Ferrite 2.8 mm 13 Ω 35 Ω K5B

10638811

Price Range
£ 0.028 - £ 0.0252

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Insert Length
    2.8 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    2.8 mm
  • Overall Length
    2.5 mm
Solder ferrite 3.5 mm 4.7 mm 4.7 mm 49 Ω 79 Ω K5B

10319543

Price Range
£ 0.0328 - £ 0.0295

Stock Levels
Request the lead time here
Attributes
  • Full Material
    K5B RMS-303
  • Insert Length
    4.7 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    3.5 mm
  • Overall Diameter
    4.7 mm
Solder ferrite 3.5 mm 7.5 mm 7.5 mm 68 Ω 113 Ω K5B

10319550

Price Range
£ 0.0462 - £ 0.0415

Stock Levels
Request the lead time here
Attributes
  • Full Material
    K5B RMS-303
  • Insert Length
    7.5 mm
  • Commodity Code
    8547900000
  • Insert Diameter
    3.5 mm
  • Overall Diameter
    7.5 mm
Toroid Ferrite 1.4 mm 3.0 mm 22 Ω 48 Ω K5B

10640692

Price Range
£ 0.0242 - £ 0.0217

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Full Material
    RMS-303
  • Insert Length
    1.4 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    1.4 mm
Toroid Ferrite 27.4 mm 15.0 mm 55 Ω 106 Ω K5B

10320495

Price Range
£ 3.1594 - £ 2.8435

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Insert Length
    27.4 mm
  • Commodity Code
    8504901100
  • Insert Diameter
    27.4 mm
  • Overall Length
    15.0 mm