Ferrite Sleeves

Ferrite sleeves, also known as ferrite beads, are non-conductive components used in electrical circuits to suppress or filter high frequency electromagnetic interference noise. They prevent electromagnetic interference to and from a device.

How do ferrite sleeves work?

If a device produces radio frequency energy, the conductive cable is used as an antenna to transmit the energy through the device. The ferrite sleeve or bead reduces the output of EMI from the device itself and prevents the cable from acting as an antenna for other sources of EMI, like household appliances.

Uses for ferrite sleeves

Ferrite sleeves are commonly found on data cables and medical equipment and can be used on a wide range of other components. They may be built in to the equipment or be separate items that can be clamped on to a cable. You may see larger ones on computer monitor cables for example, while smaller ones can be used internally in electrical circuits, or printed circuit boards (PCBs) for example. Ferrite sleeves are often needed for regulatory compliance.

380 Products showing for Ferrite Sleeves

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In Stock
RS PRO Openable, Diameter 5 mm Ferrite Clamp, Apertures: 1 25.5 mm 11.8 mm 13 mm, For Monitor, Computer Peripherals,
  • RS Stock No. 123-2482
Subtotal (1 pack of 2 units)
HK$34.30
HK$17.15/unit
In Stock
RS PRO Openable, Diameter 5.2 mm Ferrite Clamp, Apertures: 1 23 mm 14 mm 15 mm, For Computer Peripherals, Printer,
  • RS Stock No. 123-2481
Subtotal (1 pack of 2 units)
HK$46.70
HK$23.35/unit
In Stock
RS PRO Openable, Diameter 10 mm Ferrite Sleeve, Apertures: 1 34.3 mm 30.6 mm 30.6 mm, For General Application
  • RS Stock No. 237-8784
Subtotal (1 box of 1 unit)
HK$37.70
HK$37.70/box
In Stock
RS PRO Openable, Diameter 7 mm Ferrite Clamp, Apertures: 1 22 mm 14 mm 14 mm, For Monitor, Printer, Computer
  • RS Stock No. 123-2484
Subtotal (1 pack of 2 units)
HK$32.20
HK$16.10/unit
In Stock
RS PRO Openable, Diameter 13 mm Ferrite Clamp, Apertures: 1 33 mm 30 mm 31.5 mm, For Monitor, Digital TV, Computer
  • RS Stock No. 123-2496
Subtotal (1 pack of 2 units)
HK$94.10
HK$47.05/unit
Last RS stock
RS PRO Openable, Diameter 9.5 mm Ferrite Clamp, Apertures: 1 43 mm 20.9 mm 22.5 mm, For Computer Peripherals, Printer,
  • RS Stock No. 123-2491
Subtotal (1 pack of 2 units)
HK$79.30
HK$39.65/unit
In Stock
RS PRO Openable, Diameter 6.5 mm Ferrite Clamp, Apertures: 1 33 mm 20 mm 20.5 mm, For Internal & External Power Cable,
  • RS Stock No. 123-2483
Subtotal (1 pack of 2 units)
HK$62.40
HK$31.20/unit
Last RS stock
RS PRO Openable, Diameter 8.1 mm Ferrite Clamp, Apertures: 1 23 mm 23 mm 19.5 mm, For Monitor, Digital TV, Printer,
  • RS Stock No. 123-2488
Subtotal (1 pack of 2 units)
HK$41.80
HK$20.90/unit
In Stock
RS PRO Openable, Diameter 7.5 mm Ferrite Clamp, Apertures: 1 39 mm 21 mm 21 mm, For Monitor, Computer Peripherals,
  • RS Stock No. 123-2486
Subtotal (1 pack of 2 units)
HK$65.40
HK$32.70/unit
In Stock
RS PRO Openable, Diameter 11 mm Ferrite Clamp, Apertures: 1 36 mm 21 mm 21 mm, For Monitor, Internal & External Power
  • RS Stock No. 123-2494
Subtotal (1 pack of 2 units)
HK$54.90
HK$27.45/unit
In Stock
RS PRO Openable, Diameter 10.2 mm Ferrite Clamp, Apertures: 1 28.5 mm 28.5 mm 24.5 mm, For Printer, Computer
  • RS Stock No. 123-2493
Subtotal (1 pack of 2 units)
HK$46.60
HK$23.30/unit
In Stock
RS PRO Openable, Diameter 13 mm Ferrite Clamp, Apertures: 1 36 mm 22.5 mm 23.5 mm, For Internal & External Power Cable,
  • RS Stock No. 123-2497
Subtotal (1 pack of 2 units)
HK$51.60
HK$25.80/unit
In Stock
RS PRO Openable, Diameter 5.2 mm Ferrite Clamp, Apertures: 1 29.5 mm 16.5 mm 16.5 mm, For Computer Peripherals, Printer,
  • RS Stock No. 123-2480
Subtotal (1 pack of 2 units)
HK$35.30
HK$17.65/unit
In Stock
RS PRO Openable, Diameter 9 mm Ferrite Clamp, Apertures: 1 35.5 mm 19.5 mm 19.5 mm, For Digital TV, Printer, Monitor,
  • RS Stock No. 123-2489
Subtotal (1 pack of 2 units)
HK$45.40
HK$22.70/unit
In Stock
RS PRO Openable, Diameter 10 mm Ferrite Clamp, Apertures: 1 33 mm 23.5 mm 25.5 mm, For Internal & External Power Cable,
  • RS Stock No. 123-2492
Subtotal (1 pack of 2 units)
HK$105.50
HK$52.75/unit
In Stock
RS PRO Openable, Diameter 7 mm Ferrite Clamp, Apertures: 1 30 mm 15 mm 17 mm, For Internal & External Power Cable,
  • RS Stock No. 123-2485
Subtotal (1 pack of 2 units)
HK$42.90
HK$21.45/unit
In Stock
RS PRO Openable, Diameter 8.1 mm Ferrite Clamp, Apertures: 1 23 mm 23 mm 19.5 mm, For Internal & External Power Cable,
  • RS Stock No. 123-2487
Subtotal (1 pack of 2 units)
HK$30.60
HK$15.30/unit
In Stock
RS PRO Openable, Diameter 15 mm Ferrite Clamp, Apertures: 1 33 mm 33 mm 29 mm, For Internal & External Power Cable,
  • RS Stock No. 123-2499
Subtotal (1 pack of 2 units)
HK$50.50
HK$25.25/unit
In Stock
RS PRO Openable, Diameter 13 mm Ferrite Clamp, Apertures: 1 39.5 mm 30.5 mm 30.5 mm, For Computer Peripherals, Internal
  • RS Stock No. 123-2498
Subtotal (1 pack of 2 units)
HK$78.80
HK$39.40/unit
Temporarily out of stock
RS PRO Openable, Diameter 10 mm Ferrite Sleeve, Apertures: 1 35.25 mm 19.5 mm 19.5 mm, For General Application
  • RS Stock No. 237-8788
Subtotal (1 box of 1 unit)
HK$17.30
HK$17.30/box
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