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. 


...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 261 - 270 รายการจาก 270 รายการ / Viewing 261 - 270 of 270 products
ผลการค้นหาต่อหน้า / Results Per Page
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. 123-2488
Brand :RS PRO
THB52.015
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. 168-3194
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74271151
THB424.21
Each
Units
STAR-TEC Snap Ferrite - Nickel Zinc - Yes Yes - 49 x 39 x 35 35mm - 1 39mm 35mm
RS Stock No. 163-3988
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74271308
THB126.896
Each (In a Tray of 36)
Units
WE-NCF Split Core - 4W620 - - Yes 93Ω 29.8 x 20.1 x 13mm 7.8mm - 1 20.1mm 13mm
RS Stock No. 151-2800
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.475164281
Brand :Fair-Rite
THB250.27
Each
Units
04 Round Cable Snap-Its EMI Suppression 75 Material - - Yes - 39.5 x 20 x 20mm 6.6mm - 1 20mm 20mm
RS Stock No. 162-1304
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74271318
THB116.139
Each (In a Tray of 36)
Units
WE-NCF Split Core - 4W620 - - Yes 106Ω 19.4 x 16 x 8.2mm 8.2mm - 1 16mm 8.2mm
RS Stock No. 756-8685
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74271378
THB447.65
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 200Ω 59 x 35 x 44.6mm 7.8mm - 1 35mm 44.6mm
RS Stock No. 173-0008
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0444164181
Brand :Fair-Rite
THB205.151
Each (In a Box of 110)
Units
- Round Cable Snap-Its EMI Suppression 43 Material, 44 Material - - Yes - 31 x 15.25 x 39.4mm 13.05mm - 1 15.25mm 39.4mm
RS Stock No. 123-2484
Brand :RS PRO
THB50.72
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. 109-4166
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZCAT2132-1130
Brand :TDK
THB42.93
Each (On a Reel of 480)
Units
ZCAT Ferrite Core Suppression Components 30 Material - - - - 36 Dia x 32mm 11mm - 1 32mm 22mm
RS Stock No. 815-0002
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.74271221S
THB188.37
Each
Units
STAR-TEC Snap Ferrite General Application, Safety Relevant Application 4W620 - No Yes 270 42.2 x 33.6 x 29.5mm 10.5mm - 1 33.6mm 29.5mm
Related Products
STAR-BUENO snap ferrite sleeves from Wurth Elektronik feature ...
Description:
STAR-BUENO snap ferrite sleeves from Wurth Elektronik feature an optical closing control mechanism. A prefixing cable system ensures a simple cable assembly process and a security lock prevents unauthorised removal of the ferrite from the cable. The use of key ...
Prefixing cable system facilitates the cable assembling processCable ...
Description:
Prefixing cable system facilitates the cable assembling processCable clamping protectionInternal security locking system with patented key technology (STAR-TEC key) prevents unauthorized removing from the cableOne key in each packaging unitOperating temperature: -25 °C to +105 °CCore material: NiZnEMC ferrite for ...
From Richco, these snap-fixing ferrite cores are designed ...
Description:
From Richco, these snap-fixing ferrite cores are designed to attach to cables in order to reduce electromagnetic interference from being induced or radiated. The ferrite is housed in a hinged nylon 66 carrier, which is simply snapped around cable and ...
These split ferrite cores reduce the electromagnetic interference ...
Description:
These split ferrite cores reduce the electromagnetic interference from being induced in or radiated from data and power cables. High attenuation ratings are achieved with the housing design and the special process steps during the ferrite manufacture. The special snap ...