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).

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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. 169-6764
Mfr. Part No.ESD-FPD-16-1
BrandKEMET
PHP268.397
Each (In a Box of 800)
units
16 Split Core Consumer Electronics Ferrite 37 x 12.7 x 10mm 25.4 x 2.6mm - 2.6mm 25.4mm 12.7mm 10mm 37mm
RS Stock No. 811-8907
Mfr. Part No.ESD-FPD-16-1
BrandKEMET
PHP252.74
Each
units
16 Split Core Consumer Electronics Ferrite 37 x 12.7 x 10mm 25.4 x 2.6mm - 2.6mm 25.4mm 12.7mm 10mm 37mm
RS Stock No. 260-6616
Mfr. Part No.74272592
PHP404.85
Each
units
40 Split Flat Core RFI Suppression 4W620 13 x 63 x 15mm - Yes 2mm 52mm 13mm 15mm 63mm
RS Stock No. 163-3142
Mfr. Part No.74272592
PHP353.453
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. 261-8861
Mfr. Part No.FPC 16 12
BrandRichco
PHP244.25
Each
units
10 Fixed RFI Suppression Ferrite 16 x 12 x 5mm 11.5 x 0.5mm - 0.5mm 11.5mm 12mm 5mm 16mm
RS Stock No. 163-3211
Mfr. Part No.7427248
PHP671.00
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. 367-4935
Mfr. Part No.7427248
PHP709.17
Each
units
40 - RFI Suppression 4W620 33.1 x 71.3 x 16mm - Yes 1.3mm 52mm 33.1mm 16mm 71.3mm
RS Stock No. 124-1550
Mfr. Part No.7427225
PHP115.30
Each (In a Pack of 5)
units
13 - Digital Device, Flat Cable 4 W 1500 23.8 x 7 x 6.3mm 18.8 x 1.1mm - 1.1mm 18.8mm 7mm 6.3mm 23.8mm
RS Stock No. 617-1293
Mfr. Part No.7427218
PHP175.35
Each
units
34 Flat Cable Core General Electronics 4 W 620 49.6 x 6.5mm 44 x 1.3mm - 1.3mm 44mm - 6.5mm 49.6mm
RS Stock No. 163-3208
Mfr. Part No.7427246
PHP540.667
Each (In a Box of 12)
units
26 - RFI Suppression 4W620 33.1 x 53.3 x 16mm - Yes 28.5mm 34mm 33.1mm 16mm 53.3mm
RS Stock No. 163-3209
Mfr. Part No.7427247
PHP632.75
Each (In a Tray of 8)
units
50 - RFI Suppression 4W620, PA6.6 33.1 x 84.5 x 16mm - Yes - 64.5mm 33.1mm 16mm 84.5mm
RS Stock No. 124-1524
Mfr. Part No.7427224
PHP93.45
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. 163-3525
Mfr. Part No.7427218
PHP124.66
Each (In a Tray of 100)
units
34 Flat Cable Core General Electronics 4 W 620 49.6 x 6.5mm 44 x 1.3mm - 1.3mm 44mm - 6.5mm 49.6mm
RS Stock No. 811-8913
Mfr. Part No.ESD-FPD-50-1
BrandKEMET
PHP383.22
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. 260-6600
Mfr. Part No.74272591
PHP607.70
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. 169-6766
Mfr. Part No.ESD-FPL-20-15
BrandKEMET
PHP103.543
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. 124-1525
Mfr. Part No.7427212
PHP126.53
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. 169-6765
Mfr. Part No.ESD-FPD-50-1
BrandKEMET
PHP282.391
Each (In a Box of 240)
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. 257-4339
Mfr. Part No.RFS2-20-12-A5
BrandRichco
PHP206.58
Each
units
20 Flat Cable Core EMI Suppression A5 12 x 31 x 5mm - - 1mm 27mm 12mm 5mm 31mm
RS Stock No. 371-7313
Mfr. Part No.HF70SH35X0.8X12
BrandTDK
PHP159.073
Each (In a Pack of 10)
units
- Fixed EMI Suppression Ferrite 39 x 12 x 4mm 35 x 0.8mm - 0.8mm 35mm 12mm 4mm 39mm
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