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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Omschrijving Prijs 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-stocknr. 741-3056
FabrikantnummerZCAT2235-1030A
FabrikantTDK
€ 2,44
Each
Aantal stuks
ZCAT Bead EMC Absorption 30 Material - - - - 28 Dia. 35mm 10mm - 1 10mm 20mm
RS-stocknr. 111-0865
FabrikantnummerZCAT2235-1030A
FabrikantTDK
€ 1,14
Each (On a Reel of 400)
Aantal stuks
ZCAT Bead EMC Absorption 30 Material - - - - 28 Dia. 35mm 10mm - 1 10mm 20mm
RS-stocknr. 170-3326
FabrikantnummerZCAT1518-0730-BK
FabrikantTDK
€ 0,51
Each (In a Box of 896)
Aantal stuks
ZCAT Clamp Filter Audio Equipment, Copiers, Digital Telephones, Electronic Musical Instruments, Facsimiles, HDDs, Monitors, PCs, Video Games, Word Processors - 25 - Yes 50Ω 15 Dia. x 22mm 7mm - 1 - 22mm
RS-stocknr. 916-4314
FabrikantnummerZCAT1518-0730-BK
FabrikantTDK
€ 1,048
Each (In a Pack of 5)
Aantal stuks
ZCAT Clamp Filter Audio Equipment, Copiers, Digital Telephones, Electronic Musical Instruments, Facsimiles, HDDs, Monitors, PCs, Video Games, Word Processors - 25 - Yes 50Ω 15 Dia. x 22mm 7mm - 1 - 22mm
RS-stocknr. 109-4160
FabrikantnummerZCAT3035-1330
FabrikantTDK
€ 2,291
Each (On a Reel of 200)
Aantal stuks
ZCAT Bead EMC Absorption 30 Material - - - - 34 Dia. x 39mm 13mm - 1 30mm -
RS-stocknr. 774-0641
FabrikantnummerZCAT2035-0930A
FabrikantTDK
€ 2,02
Each
Aantal stuks
ZCAT Ferrite Core Suppression Components 30 Material - - - - 19.5 Dia. x 35mm 9mm - 1 20.5mm -
RS-stocknr. 109-4164
FabrikantnummerZCAT1730-0730A
FabrikantTDK
€ 0,759
Each (On a Reel of 840)
Aantal stuks
ZCAT Ferrite Core USB 30 Material - - Yes - 23 Dia. x 30mm 7mm - 1 16.5mm 17.4mm
RS-stocknr. 109-4165
FabrikantnummerZCAT2035-0930A
FabrikantTDK
€ 0,738
Each (On a Reel of 480)
Aantal stuks
ZCAT Ferrite Core Suppression Components 30 Material - - - - 19.5 Dia. x 35mm 9mm - 1 20.5mm -
RS-stocknr. 774-0639
FabrikantnummerZCAT1730-0730A
FabrikantTDK
€ 1,69
Each
Aantal stuks
ZCAT Ferrite Core USB 30 Material - - Yes - 23 Dia. x 30mm 7mm - 1 16.5mm 17.4mm
RS-stocknr. 741-3068
FabrikantnummerZCAT3035-1330
FabrikantTDK
€ 4,36
Each
Aantal stuks
ZCAT Bead EMC Absorption 30 Material - - - - 34 Dia. x 39mm 13mm - 1 30mm -
RS-stocknr. 916-4327
FabrikantnummerZCAT2035-0930A-BK
FabrikantTDK
€ 2,028
Each (In a Pack of 5)
Aantal stuks
ZCAT Clamp Filter Audio Equipment, Copiers, Digital Telephones, Electronic Musical Instruments, Facsimiles, HDDs, Monitors, PCs, Video Games, Word Processors - - - Yes 50Ω 19.5 Dia. x 35mm 9mm - 1 - 35mm
RS-stocknr. 170-3331
FabrikantnummerZCAT2035-0930A-BK
FabrikantTDK
€ 1,107
Each (In a Box of 480)
Aantal stuks
ZCAT Clamp Filter Audio Equipment, Copiers, Digital Telephones, Electronic Musical Instruments, Facsimiles, HDDs, Monitors, PCs, Video Games, Word Processors - - - Yes 50Ω 19.5 Dia. x 35mm 9mm - 1 - 35mm
RS-stocknr. 109-4163
FabrikantnummerZCAT1518-0730
FabrikantTDK
€ 0,539
Each (On a Reel of 896)
Aantal stuks
ZCAT Ferrite Core Suppression Components 30 Material - - - - 15 Dia. X 18mm 7mm - 1 15mm -
RS-stocknr. 774-0635
FabrikantnummerZCAT1518-0730
FabrikantTDK
€ 1,11
Each
Aantal stuks
ZCAT Ferrite Core Suppression Components 30 Material - - - - 15 Dia. X 18mm 7mm - 1 15mm -
RS-stocknr. 109-4162
FabrikantnummerZCAT1325-0530A
FabrikantTDK
€ 0,456
Each (On a Reel of 1344)
Aantal stuks
ZCAT Ferrite Core Suppression Components 30 Material - - - - 20 Dia. x 25mm 5mm - 1 12.8mm 11.2mm
RS-stocknr. 774-0632
FabrikantnummerZCAT1325-0530A
FabrikantTDK
€ 1,07
Each
Aantal stuks
ZCAT Ferrite Core Suppression Components 30 Material - - - - 20 Dia. x 25mm 5mm - 1 12.8mm 11.2mm
RS-stocknr. 916-4318
FabrikantnummerZCAT1730-0730A-BK
FabrikantTDK
€ 1,688
Each (In a Pack of 5)
Aantal stuks
ZCAT Clamp Filter Audio Equipment, Copiers, Digital Telephones, Electronic Musical Instruments, Facsimiles, HDDs, Monitors, PCs, Video Games, Word Processors - - - Yes 40Ω 16.5 Dia. x 30mm 7mm - 1 - 30mm
RS-stocknr. 170-3327
FabrikantnummerZCAT1730-0730A-BK
FabrikantTDK
€ 0,813
Each (In a Box of 840)
Aantal stuks
ZCAT Clamp Filter Audio Equipment, Copiers, Digital Telephones, Electronic Musical Instruments, Facsimiles, HDDs, Monitors, PCs, Video Games, Word Processors - - - Yes 40Ω 16.5 Dia. x 30mm 7mm - 1 - 30mm
RS-stocknr. 916-4320
FabrikantnummerZCAT2132-1130-BK
FabrikantTDK
€ 2,48
Each (In a Pack of 5)
Aantal stuks
ZCAT Clamp Filter Audio Equipment, Copiers, Digital Telephones, Electronic Musical Instruments, Facsimiles, HDDs, Monitors, PCs, Video Games, Word Processors - - - Yes 40Ω 20.5 Dia. x 36mm 11mm - 1 - 36mm
RS-stocknr. 109-4166
FabrikantnummerZCAT2132-1130
FabrikantTDK
€ 1,107
Each (On a Reel of 480)
Aantal stuks
ZCAT Ferrite Core Suppression Components 30 Material - - - - 36 Dia x 32mm 11mm - 1 32mm 22mm