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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กำลังดูสินค้า 81 - 100 รายการจาก 270 รายการ / Viewing 81 - 100 of 270 products
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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. 116-1471
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.11.05.1006
Brand :Rotronic
THB156.35
Each
Units
EMV - - - - - - 200 - - - - - -
RS Stock No. 109-4161
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZCAT6819-5230D
Brand :TDK
THB118.284
Each (On a Reel of 160)
Units
ZCAT Bead EMC Absorption 30 Material - - - - 18.5 Dia. x 67.5mm 52mm - 1 16mm -
RS Stock No. 814-9973
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7427711
THB60.42
Each
Units
- Snap Ferrite STAR-TEC 74271111/74271112 STAR-GAP 74271633 STAR-FIX 74271733 STAR-FIX LFS 74272733 Ferrite - - - - 26 x 16 x 18.5mm - - - 16mm 18.5mm
RS Stock No. 136-9025
Brand :RS PRO
THB170.00
Each
Units
- - - - - - - 175Ω - - - - - -
RS Stock No. 168-3222
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74271251
THB1,038.59
Each
Units
STAR-TEC Snap Ferrite - Nickel Zinc - Yes Yes - 62 x 60 x 55 55mm - 1 60mm 55mm
RS Stock No. 173-0006
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0461167281
Brand :Fair-Rite
THB165.448
Each (In a Box of 196)
Units
- Round Cable Snap-Its EMI Suppression 61 Material - - Yes - 23.7 x 11.7 x 39.4mm 10.15mm - 1 11.7mm 39.4mm
RS Stock No. 815-0009
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74271132S
THB155.69
Each
Units
STAR-TEC Snap Ferrite General Application, Safety Relevant Application 4W620 - No Yes 241Ω 40.5 x 24.5 x 21mm - - 1 24.5mm 21mm
RS Stock No. 163-3991
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7427151
THB164.231
Each (In a Box of 40)
Units
STAR-RING Split Core - 4W620 - - Yes 130Ω 40 x 20 x 30mm 14.5mm - 1 20mm 30mm
RS Stock No. 163-5441
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.7427711
THB46.11
Each (In a Tray of 180)
Units
- Snap Ferrite STAR-TEC 74271111/74271112 STAR-GAP 74271633 STAR-FIX 74271733 STAR-FIX LFS 74272733 Ferrite - - - - 26 x 16 x 18.5mm - - - 16mm 18.5mm
RS Stock No. 123-2479
Brand :RS PRO
THB52.025
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. 467-3652
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2861010002
Brand :Fair-Rite
THB163.77
Each
Units
- Multi Aperture Core EMI Suppression 61 Material - - - - 28.7 x 15 x 30.2mm 6.8mm - 2 15mm 30.2mm
RS Stock No. 741-3056
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZCAT2235-1030A
Brand :TDK
THB90.63
Each
Units
ZCAT Bead EMC Absorption 30 Material - - - - 28 Dia. 35mm 10mm - 1 10mm 20mm
RS Stock No. 173-0017
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0431176451
Brand :Fair-Rite
THB621.832
Each (In a Box of 60)
Units
- Round Cable Snap-Its EMI Suppression 31 Material - - Yes 380 38.6 x 19.15 x 47.5mm 18.35mm - 1 19.15mm 47.5mm
RS Stock No. 222-4359
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MSFC6-T
Brand :Richco
THB229.84
Each
Units
MSFC Cable Core EMI Suppression A5 - - Yes 192 19 x 20.8mm 7mm - 1 - 20.8mm
RS Stock No. 151-2789
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.475167281
Brand :Fair-Rite
THB386.05
Each
Units
04 Round Cable Snap-Its EMI Suppression 75 Material - - Yes - 39.5 x 23 x 23.4mm 10.15mm - 1 23mm 23.4mm
RS Stock No. 916-4336
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZCAT3035-1330-BK
Brand :TDK
THB104.29
Each: (In a Pack of 2)
Units
ZCAT Clamp Filter Audio Equipment, Copiers, Digital Telephones, Electronic Musical Instruments, Facsimiles, HDDs, Monitors, PCs, Video Games, Word Processors - - - Yes 80Ω 30 Dia. x 39mm 13mm - 1 - 39mm
RS Stock No. 811-9137
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ESD-SR-S16
Brand :KEMET
THB69.98
Each
Units
ESD-SR Snap-on Cores Snap Ferrite Consumer Electronics Ferrite - - Yes - 23 x 20.5 x 20mm 8mm - 1 20.5mm 20mm
RS Stock No. 163-3529
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74275813
THB160.563
Each (In a Box of 38)
Units
STAR-BUENO Snap Ferrite EMI Suppression 4W620 - No Yes 200Ω 24 x 24 x 39.2mm 8.5mm - 1 39.2mm 24mm
RS Stock No. 177-6022
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74271142
THB125.848
Each (In a Box of 56)
Units
STAR-TEC STAR-TEC EMI Suppression 4 W 620 - No Yes 321Ω 32.5 x 18.8 x 13.2mm 5.4mm - 1 18.8mm 13.2mm
RS Stock No. 756-8679
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74271308
THB130.72
Each
Units
WE-NCF Split Core Computers, Easy To Mount On Already Installed Cables Or Cables With Connecters, Interference Problems On Data Lines, Terminals 4W620 - - Yes 93Ω 29.8 x 20.1 x 13mm 7.8mm - 1 20.1mm 13mm
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