Flat Cable Ferrite Cores

Flat cable ferrite cores are made from the ceramic material ferrite and are used to eliminate noise on flat cables, such as flat ribbon cables. Ferrite cores help to prevent electromagnetic and radio frequency interference, which can otherwise cause problems for low-level signals.

Applications for flat cable ferrite cores

Flat cable ferrite cores are easy to attach to cables. You can simply thread the device over your cable and then apply the plug connectors that are usually provided. The ferrite core is held in position with heat-shrink sleeving, a metal clamp or adhesive tape, or you can glue it in place instead.

Flat cable ferrite cores are most commonly used in the cores of radio frequency transformers in applications such as switched-mode power supplies and ferrite antennas for AM radio receivers.

Features and benefits of flat cable ferrite cores

  • High magnetic permeability, which means they can support the formation of an internal magnetic field.
  • Low electrical conductivity, which helps to prevent eddy currents (loops of current induced within conductors by a changing magnetic field).

...
Read more Read less

Filters

Viewing 1 - 20 of 64 products
Results per page
Description Price Maximum Number of Wires Type Application Material Outer Dimensions Inner Dimensions Openable Inner Height Inner Width Outer Depth Outer Height Outer Width
RS Stock No. 257-4288
Mfr. Part No.RFP-1-26-28-A5
BrandRichco
TWD308.00
Each
units
26 Split Core EMI Suppression A5 28.5 x 45 x 6.35mm - Yes 0.8mm 34.4mm 28.5mm 6.35mm 45mm
RS Stock No. 124-1523
Mfr. Part No.7427221
TWD50.50
Each (In a Pack of 10)
units
10 - Digital Device, Flat Cable 3 W 800 18 x 8 x 5mm 14 x 1mm - 1mm 14mm 8mm 5mm 18mm
RS Stock No. 260-6616
Mfr. Part No.74272592
TWD239.00
Each
units
40 Split Flat Core RFI Suppression 4W620 13 x 63 x 15mm - Yes 2mm 52mm 13mm 15mm 63mm
RS Stock No. 124-1525
Mfr. Part No.7427212
TWD80.00
Each (In a Pack of 5)
units
21 - Digital Device, Flat Cable 4 W 620 33.5 x 12 x 6.5mm 28 x 1.3mm - 1.3mm 28mm 12mm 6.5mm 33.5mm
RS Stock No. 124-1524
Mfr. Part No.7427224
TWD60.40
Each (In a Pack of 5)
units
16 Flat Cable Core General Electronics 4 W 620 28 x 14.6 x 7.7mm 23 x 1.5mm No 1.5mm 23mm 14.6mm 7.7mm 28mm
RS Stock No. 173-0005
Mfr. Part No.2643163851
BrandFair-Rite
TWD155.80
Each (In a Box of 216)
units
20 EMI Suppression - - 38.1mm 26.65 x 1.9mm - 1.9mm 26.65mm - 12.05mm 38.1mm
RS Stock No. 163-3142
Mfr. Part No.74272592
TWD281.30
Each (In a Tray of 40)
units
40 Split Flat Core RFI Suppression 4W620 13 x 63 x 15mm - Yes 2mm 52mm 13mm 15mm 63mm
RS Stock No. 466-9984
Mfr. Part No.2643163851
BrandFair-Rite
TWD94.00
Each
units
20 EMI Suppression - - 38.1mm 26.65 x 1.9mm - 1.9mm 26.65mm - 12.05mm 38.1mm
RS Stock No. 260-6600
Mfr. Part No.74272591
TWD405.00
Each
units
40 Split Flat Core RFI Suppression 4W620 13 x 63 x 28.5mm - Yes 2mm 52mm 13mm 28.5mm 63mm
RS Stock No. 169-6768
Mfr. Part No.ESD-FPL-7
BrandKEMET
TWD24.70
Each (In a Box of 90)
units
- Solid Core Consumer Electronics Ferrite 28 x 7 x 7.7mm 23.5 x 1.5mm - 1.5mm 23.5mm 7mm 7.7mm 28mm
RS Stock No. 811-8913
Mfr. Part No.ESD-FPD-50-1
BrandKEMET
TWD330.00
Each
units
50 Split Core Consumer Electronics Ferrite 80 x 12.7 x 10mm 68.6 x 2mm - 2mm 68.6mm 12.7mm 10mm 80mm
RS Stock No. 371-7335
Mfr. Part No.HF70SH35X1.3X12
BrandTDK
TWD104.00
Each (In a Pack of 10)
units
- Fixed EMI Suppression Ferrite 40 x 12 x 6.5mm 35 x 1.3mm - 1.3mm 35mm 12mm 6.5mm 40mm
RS Stock No. 124-1551
Mfr. Part No.7427220
TWD115.00
Each (In a Pack of 5)
units
21 - Digital Device, Flat Cable 4 W 620 33.5 x 20 x 6.5mm 28 x 1.3mm - 1.3mm 28mm 20mm 6.5mm 33.5mm
RS Stock No. 163-3219
Mfr. Part No.7427809
TWD77.50
Each (In a Tray of 128)
units
12 - - Ferrite 21 x 8 x 5mm 17 x 0.8mm - 0.8mm 17mm 8mm 5mm 21mm
RS Stock No. 163-3211
Mfr. Part No.7427248
TWD463.60
Each (In a Tray of 10)
units
40 - RFI Suppression 4W620 33.1 x 71.3 x 16mm - Yes 1.3mm 52mm 33.1mm 16mm 71.3mm
RS Stock No. 169-6766
Mfr. Part No.ESD-FPL-20-15
BrandKEMET
TWD42.40
Each (In a Box of 800)
units
20 Solid Core Consumer Electronics Ferrite 33.2 x 15 x 8mm 27 x 1.5mm - 1.5mm 27mm 15mm 8mm 33.2mm
RS Stock No. 163-3141
Mfr. Part No.74272591
TWD413.40
Each (In a Tray of 24)
units
40 Split Flat Core RFI Suppression 4W620 13 x 63 x 28.5mm - Yes 2mm 52mm 13mm 28.5mm 63mm
RS Stock No. 811-8941
Mfr. Part No.ESD-FPL-7
BrandKEMET
TWD29.00
Each (In a Bag of 5)
units
- Solid Core Consumer Electronics Ferrite 28 x 7 x 7.7mm 23.5 x 1.5mm - 1.5mm 23.5mm 7mm 7.7mm 28mm
RS Stock No. 257-4339
Mfr. Part No.RFS2-20-12-A5
BrandRichco
TWD110.00
Each
units
20 Flat Cable Core EMI Suppression A5 12 x 31 x 5mm - - 1mm 27mm 12mm 5mm 31mm
RS Stock No. 260-6593
Mfr. Part No.74272590
TWD322.00
Each
units
26 Split Flat Core RFI Suppression 4W620 13 x 45 x 28.5mm 34 x 2mm Yes 2mm 34mm 13mm 28.5mm 45mm