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. 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 external cables, like on computer monitor cables, while smaller ones can be used internally in electrical circuits, on printed circiut boards (PCBs) for example. Ferrite sleeves are often needed for regulatory compliance. 


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รายละเอียดสินค้า / Description ราคา / Price Series Type Application Material Impedance at 25 MHz Key Openable Impedance at 100 MHz Outer Dimensions Aperture Diameter Impedance at 500 MHz Number of Apertures Outer Depth Outer Height
RS Stock No. 123-2482
Brand :RS PRO
THB39.69
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 60 - Yes 100Ω 13 x 25.5 x 11.8mm 5.2mm - 1 25.5mm 11.8mm
RS Stock No. 123-2485
Brand :RS PRO
THB46.22
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 80 - Yes 135Ω 17 x 30 x 15mm 7mm - 1 30mm 15mm
RS Stock No. 123-2490
Brand :RS PRO
THB63.735
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 80 - Yes 130Ω 19.5 x 35 x 18mm 9mm - 1 35mm 18mm
RS Stock No. 123-2479
Brand :RS PRO
THB57.685
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 55 - Yes 95Ω 15 Dia. x 25.2mm 4mm - 1 25.2 -
RS Stock No. 136-9026
Brand :RS PRO
THB47.80
Each: (In a Pack of 5)
Units
- - - - - - - 160Ω - - - - - -
RS Stock No. 123-2497
Brand :RS PRO
THB104.915
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 70 - Yes 120Ω 23.5 x 36 x 22.5mm 13mm - 1 36mm 22.5mm
RS Stock No. 123-2484
Brand :RS PRO
THB56.31
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 40 - Yes 75Ω 14 Dia. x 22mm 7mm - 1 22mm -
RS Stock No. 123-2487
Brand :RS PRO
THB61.345
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 35 - Yes 85Ω 19.5 Dia. x 23mm 8.1mm - 1 23mm -
RS Stock No. 123-2493
Brand :RS PRO
THB42.345
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 35 - Yes 75Ω 24.5 Dia. x 28.5mm 10.2mm - 1 28.5mm -
RS Stock No. 136-9027
Brand :RS PRO
THB103.50
Each: (In a Pack of 2)
Units
- - - - - - - 175Ω - - - - - -
RS Stock No. 123-2495
Brand :RS PRO
THB93.39
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 50 - Yes 100Ω 28 Dia. x 32mm 11.5mm - 1 32mm -
RS Stock No. 136-9030
Brand :RS PRO
THB78.20
Each: (In a Pack of 5)
Units
- Ferrite Sleeve Suppress High Frequency Noise - 75Ω - - 140Ω 10.5 Dia. x 20mm 10.5mm - 1 - -
RS Stock No. 123-2491
Brand :RS PRO
THB71.645
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 105 - Yes 190Ω 22.5 Dia. x 43mm 9.5mm - 1 43mm -
RS Stock No. 123-2481
Brand :RS PRO
THB52.875
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 70 - Yes 120Ω 15 x 23 x 14mm 5.2mm - 1 23mm 14mm
RS Stock No. 123-2492
Brand :RS PRO
THB84.235
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 80 - Yes 130Ω 25.5 x 33 x 23.5mm 10mm - 1 33mm 23.5mm
RS Stock No. 123-2488
Brand :RS PRO
THB58.835
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 50 - Yes 110Ω 19.5 Dia. x 23mm 8.1mm - 1 23mm -
RS Stock No. 123-2489
Brand :RS PRO
THB62.49
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 80 - Yes 120Ω 19.5 Dia. x 35.5mm 9mm - 1 35.5mm -
RS Stock No. 136-9029
Brand :RS PRO
THB94.20
Each: (In a Pack of 5)
Units
- - - - - - - 200Ω - - - - - -
RS Stock No. 123-2499
Brand :RS PRO
THB89.955
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 30 - Yes 70Ω 29 Dia. x 33mm 15mm - 1 33mm -
RS Stock No. 123-2486
Brand :RS PRO
THB80.79
Each: (In a Pack of 2)
Units
- Clamp Filter Computer Peripherals, Digital TV, Internal & External Power Cables, Monitors, Printers Ferrite 90 - Yes 150Ω 21 Dia. x 39mm 7.5mm - 1 39mm -
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