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. 


...
Read more Read less

Filters

Viewing 1 - 14 of 14 products
Results per page
Description 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. 222-4343
Mfr. Part No.MSFC5-T
BrandRichco
PHP392.21
Each
units
MSFC Cable Core EMI Suppression A5 - - Yes 229 16.6 x 18mm 6mm - 1 - 18mm
RS Stock No. 261-9117
Mfr. Part No.RICB 26 13 28
BrandRichco
PHP528.23
Each
units
RICB Shrink VE/CD Ferrite - - - - 26 Dia. x 28.5mm - - - - 28.5mm
RS Stock No. 257-4480
Mfr. Part No.RRH120-070-150-K5B
BrandRichco
PHP67.858
Each (In a Pack of 5)
units
RRH Bead CATV, MATV, Wire Assembly K5B - - - - 12 (Dia) x 15 Wmm 7mm - 1 - 15mm
RS Stock No. 257-4389
Mfr. Part No.RT130-070-070-K5B
BrandRichco
PHP77.974
Each (In a Pack of 5)
units
RT Toroid Core Multi-Turn Suppression Core Ferrite - - - - 13 Dia. x 7mm 7mm - 1 - 7mm
RS Stock No. 222-4416
Mfr. Part No.MTFC 231114T
BrandRichco
PHP472.01
Each
units
MTFC Toroid Core Computer Peripherals Ferrite - - Yes 121 26.6 Dia. x 18.6mm 10.9mm - 1 - 18.6mm
RS Stock No. 257-4266
Mfr. Part No.MSFC 13K
BrandRichco
PHP836.52
Each
units
MSFC Cable Core EMI Suppression A5 - - Yes 252 28 x 29.6mm 13.5mm - 1 - 29.6mm
RS Stock No. 222-4365
Mfr. Part No.MSFC8-T
BrandRichco
PHP478.64
Each
units
MSFC Cable Core EMI Suppression A5 - - Yes 195 19 x 20.8mm 8.5mm - 1 - 20.8mm
RS Stock No. 222-4371
Mfr. Part No.MSFC 10-T
BrandRichco
PHP908.15
Each
units
MSFC Cable Core EMI Suppression A5 - - Yes 223 28 x 29.8mm 10.5mm - 1 - 29.8mm
RS Stock No. 261-9072
Mfr. Part No.RICB 14 6 28
BrandRichco
PHP235.79
Each
units
RICB Shrink VE/CD Ferrite - - - - 14.3 Dia. x 28.6mm - - - - 28.6mm
RS Stock No. 222-4400
Mfr. Part No.MTFC 201010T
BrandRichco
PHP445.00
Each
units
MTFC Toroid Core Computer Peripherals Ferrite - - Yes 82 23.3 Dia. x 14.7mm 9.8mm - 1 - 14.7mm
RS Stock No. 222-4359
Mfr. Part No.MSFC6-T
BrandRichco
PHP416.33
Each
units
MSFC Cable Core EMI Suppression A5 - - Yes 192 19 x 20.8mm 7mm - 1 - 20.8mm
RS Stock No. 222-4393
Mfr. Part No.MTFC 16816-T
BrandRichco
PHP353.30
Each
units
MTFC Toroid Core Computer Peripherals Ferrite - - Yes 127 19.2 Dia. x 20.6mm 7.6mm - 1 - 20.6mm
RS Stock No. 222-4337
Mfr. Part No.MSFC4-T
BrandRichco
PHP484.03
Each
units
MSFC Cable Core EMI Suppression A5 Material - - Yes 139 13.2 x 14.3mm 5mm - 1 - 14.3mm
RS Stock No. 222-4422
Mfr. Part No.MTFC 251512T
BrandRichco
PHP628.78
Each
units
MTFC Toroid Core Computer Peripherals Ferrite - - Yes 78 27.8 Dia. x 16.5mm 14.5mm - 1 - 16.5mm