Ferrite Rings

Ferrite rings are toroidal (doughnut) shaped, or cylindrical shaped pieces of ferrite (a ceramic compound).What do they do?Ferrite rings help to protect against EMI (electromagnetic interference) and RFI (radio frequency interference). They prevent interference moving to a device or from a device.How do they work?Ferrite rings can suppress noise without grounding. Ferrites are able to attract magnetic flux. When a cable is passed through the ring, the magnetic fields created by the cable are concentrated within the ferrite ring. This magnetic energy is converted to heat and the ferrite dissipates this by magnetic loss.How are they used?Ferrite rings can often be seen with cables threaded through them. They are common place in electronics to help with noise suppression. The cable can also be wrapped about the ferrite ring numerous times. Ferrite rings can be incorporated into broadband transformers, pulse transformers and common mode chokes.

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กำลังดูสินค้า 1 - 20 รายการจาก 63 รายการ / Viewing 1 - 20 of 63 products
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รายละเอียดสินค้า / Description ราคา / Price Type Dimensions Application Impedance Material Diameter Height Inner Diameter Outer Diameter Outer Dimensions Outer Height Series Aperture Diameter Number of Apertures
RS Stock No. 167-8299
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0022X830
Brand :EPCOS
THB73.554
Each (In a Box of 100)
Units
Toroid Core 41.8 x 26.2 x 12.5mm - - Ferrite 41.8mm 12.5mm 26.2mm 41.8mm - - - - -
RS Stock No. 290-6219
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0022X830
Brand :EPCOS
THB129.90
Each
Units
Toroid Core 41.8 x 26.2 x 12.5mm - - Ferrite 41.8mm 12.5mm 26.2mm 41.8mm - - - - -
RS Stock No. 167-8290
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0659X830
Brand :EPCOS
THB106.02
Each (In a Box of 80)
Units
Toroid Core 41.8 (Dia.) x 17.2mm General Electronics - N30 41.8mm 17.02mm 22.5mm 41.8mm - - - - -
RS Stock No. 212-0976
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0659X830
Brand :EPCOS
THB129.27
Each
Units
Toroid Core 41.8 (Dia.) x 17.2mm - - N30 41.8mm 17.02mm 22.5mm 41.8mm - - - - -
RS Stock No. 167-8385
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0040X830
Brand :EPCOS
THB212.72
Each (In a Box of 50)
Units
Ferrite Core 60.1 x 39.2 x 18.8mm Broadband Transformers, Choke, Mixer, Pulse, Transformer - Ferrite N30 - 18.8mm 39.2mm 60.1mm - - - - -
RS Stock No. 212-0803
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0040X830
Brand :EPCOS
THB337.90
Each
Units
Ferrite Core 60.1 x 39.2 x 18.8mm Broadband Transformers, Choke, Mixer, Pulse, Transformer - Ferrite N30 - 18.8mm 39.2mm 60.1mm - - - - -
RS Stock No. 212-0881
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0082X830
Brand :EPCOS
THB309.04
Each
Units
Toroid Core 50 (Dia.) x 20mm General Electronics - N30 51.8mm 20mm 28.5mm 51.8mm - - - - -
RS Stock No. 170-1373
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0618X087
Brand :EPCOS
THB22.356
Each (On a Reel of 500)
Units
Toroid Core 26.6 x 13.5 x 11mm Automotive Electronics, EMC Components, General Electronics - N87 - 11mm 13.5mm 26.6mm - - - - -
RS Stock No. 125-3322
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0699X087
Brand :EPCOS
THB456.60
Each
Units
Toroid Core 65.3 x 36 x 26.6mm Automotive Electronics, EMC Components, General Electronics - N87 - 26.6mm 36mm 65.3mm - - - - -
RS Stock No. 647-9907
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0038X830
Brand :EPCOS
THB4.248
Each: (In a Pack of 10)
Units
Ferrite Core 10.8 (Dia.) x 4.75mm - - N30 10.8mm 4.75mm 5.05mm 10.8mm - - - - -
RS Stock No. 125-3326
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290P0037X038
Brand :EPCOS
THB10.625
Each: (In a Pack of 50)
Units
Toroid Core 6.31 x 3.81 x 2.51mm Automotive Electronics, EMC Components, General Electronics - T38 - 2.51mm 3.81mm 6.31mm - - - - -
RS Stock No. 170-1378
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0730X087
Brand :EPCOS
THB531.498
Each (On a Reel of 12)
Units
Toroid Core 89.3 x 52.4 x 14.8mm Automotive Electronics, EMC Components, General Electronics - N87 - 14.8mm 52.4mm 89.3mm - - - - -
RS Stock No. 167-8264
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0044X038
Brand :EPCOS
THB5.678
Each (In a Box of 1500)
Units
Ferrite Core 13.6 (Dia.) x 5.95mm - - T38 13.6mm 5.95mm 6.5mm 12.5mm - - - - -
RS Stock No. 170-1381
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290P0037X038
Brand :EPCOS
THB6.955
Each (On a Reel of 4000)
Units
Toroid Core 6.5 x 3.63 x 2.67mm Automotive Electronics, EMC Components, General Electronics - T38 - 2.51mm 3.81mm 6.31mm - - - - -
RS Stock No. 167-0319
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0038X830
Brand :EPCOS
THB3.066
Each (In a Box of 3000)
Units
Ferrite Core 10.8 (Dia.) x 4.75mm - - N30 10.8mm 4.75mm 5.05mm 10.8mm - - - - -
RS Stock No. 167-8376
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0618X035
Brand :EPCOS
THB22.632
Each (In a Box of 500)
Units
Ferrite Core 25.3 (Dia.) x 14.8 x 10mm General Electronics - T35 25.3mm 10mm 14.8mm 25.3mm - - - - -
RS Stock No. 212-0910
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0618X035
Brand :EPCOS
THB45.346
Each: (In a Pack of 5)
Units
Ferrite Core 25.3 (Dia.) x 14.8 x 10mm - - T35 25.3mm 10mm 14.8mm 25.3mm - - - - -
RS Stock No. 125-3318
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0618X087
Brand :EPCOS
THB35.763
Each: (In a Pack of 10)
Units
Toroid Core 26.6 x 13.5 x 11mm Automotive Electronics, EMC Components, General Electronics - N87 - 11mm 13.5mm 26.6mm - - - - -
RS Stock No. 212-0825
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0044X038
Brand :EPCOS
THB9.724
Each: (In a Pack of 5)
Units
Ferrite Core 13.6 (Dia.) x 5.95mm - - T38 13.6mm 5.95mm 6.5mm 12.5mm - - - - -
RS Stock No. 212-0926
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B64290L0618X830
Brand :EPCOS
THB37.024
Each: (In a Pack of 5)
Units
Toroid Core 26.6 (Dia.) x 11mm General Electronics - N30 26.8mm 11mm 13.5mm 26.6mm - - - - -