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Flat Cable Ferrites

Flat cable ferrites 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.

How do flat cable ferrites work?

Flat cable ferrites 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 ferrites 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 ferrites

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).

117 Products showing for Flat Cable Ferrites

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In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 40 max. wires, Split Flat Core 2 mm 52 mm RS Stock No. 260-6616 Mfr. Part No. 74272592 Subtotal (1 unit) SGD12.50(exc. GST) SGD12.50/unit Quantity	Wurth Elektronik	Openable	40	Flat Cable Ferrite	Split Flat Core	-	RFI Suppression	52mm	-	101Ω	2mm	4W620	-	-	-	-	13mm	-	-	15mm	63mm	-	-	No
In Stock Wurth Elektronik 3 W 800 (Ferrite) Flat Cable Ferrite, 10 max. wires, Fixed 1 mm 14 mm RS Stock No. 124-1523 Mfr. Part No. 7427221 Subtotal (1 pack of 10 units) SGD22.83(exc. GST) SGD2.283/unit Quantity	Wurth Elektronik	-	10	Flat Cable Ferrite	Fixed	-	Flat Cable, Digital Device	14mm	-	166Ω	1mm	3 W 800 (Ferrite)	-	-	-	-	8mm	-	-	5mm	18mm	-	-	RoHS
In Stock Essentra A5 Openable Flat Cable Ferrite, 20 max. wires, Split Core 0.8 mm 26.6 mm RS Stock No. 257-4272 Mfr. Part No. RFP-1-20-25-A5 Subtotal (1 unit) SGD14.78(exc. GST) SGD14.78/unit Quantity	Essentra	Openable	20	Flat Cable Ferrite	Split Core	-	EMI Emission Attenuation	26.6mm	25MHz	175Ω	0.8mm	A5	-	-	100MHz	-	25.4mm	-	-	6.35mm	38mm	-	-	No
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 50 max. wires, Star-Flat Snap Ferrite 1.27 mm 64.5 mm RS Stock No. 123-8466 Mfr. Part No. 742724759 Subtotal (1 unit) SGD17.40(exc. GST) SGD17.40/unit Quantity	Wurth Elektronik	Openable	50	Flat Cable Ferrite	Star-Flat Snap Ferrite	-	Internal & External Computer Data & Power Cable, Medical Technology, Ribbon Cable	64.5mm	-	114Ω	1.27mm	4W620	-	-	-	-	19.6mm	-	-	16mm	84.5mm	-	-	RoHS
In Stock Essentra A5 Flat Cable Ferrite, 20 max. wires, Flat Cable Core 1 mm 27 mm RS Stock No. 257-4339 Mfr. Part No. RFS2-20-12-A5 Subtotal (1 unit) SGD7.40(exc. GST) SGD7.40/unit Quantity	Essentra	-	20	Flat Cable Ferrite	Flat Cable Core	-	EMI Suppression	27mm	25MHz	75Ω	1mm	A5	-	-	100MHz	-	12mm	-	-	5mm	31mm	-	-	No
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 50 max. wires, Star-Flat Snap Ferrite 1.27 mm 64.5 mm RS Stock No. 163-3210 Mfr. Part No. 742724759 Subtotal (1 tray of 12 units) SGD174.648(exc. GST) SGD14.554/unit Quantity	Wurth Elektronik	Openable	50	Flat Cable Ferrite	Star-Flat Snap Ferrite	-	Internal & External Computer Data & Power Cable, Medical Technology, Ribbon Cable	64.5mm	-	114Ω	1.27mm	4W620	-	-	-	-	19.6mm	-	-	16mm	84.5mm	-	-	RoHS
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite, 40 max. wires, Fixed 1.5 mm 52 mm RS Stock No. 163-3205 Mfr. Part No. 7427216 Subtotal (1 tray of 100 units) SGD321.30(exc. GST) SGD3.213/unit Quantity	Wurth Elektronik	-	40	Flat Cable Ferrite	Fixed	-	General Electronics	52mm	-	63Ω	1.5mm	4W620	-	-	-	-	12mm	-	-	7mm	57.9mm	-	-	RoHS
In Stock Wurth Elektronik 4W620 Ferrite Sleeve, 21 max. wires, Fixed 1.3 mm 28 mm RS Stock No. 124-1551 Mfr. Part No. 7427220 Subtotal (1 pack of 5 units) SGD22.23(exc. GST) SGD4.446/unit Quantity	Wurth Elektronik	-	21	Ferrite Sleeve	Fixed	-	Flat Cable, Digital Device	28mm	-	90Ω	1.3mm	4W620	-	-	-	-	20mm	-	-	6.5mm	33.5mm	-	-	RoHS
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite, 26 max. wires, Flat Cable Core 1.3 mm 34.8 mm RS Stock No. 163-3524 Mfr. Part No. 7427217 Subtotal (1 tray of 100 units) SGD799.30(exc. GST) SGD7.993/unit Quantity	Wurth Elektronik	-	26	Flat Cable Ferrite	Flat Cable Core	-	General Electronics	34.8mm	-	55Ω	1.3mm	4W620	-	-	-	-	10mm	-	-	6.5mm	40mm	-	-	No
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 26 max. wires, Flat Cable Core 28.5 mm 34 mm RS Stock No. 367-5326 Mfr. Part No. 7427246 Subtotal (1 unit) SGD16.36(exc. GST) SGD16.36/unit Quantity	Wurth Elektronik	Openable	26	Flat Cable Ferrite	Flat Cable Core	-	RFI Suppression	34mm	-	104Ω	28.5mm	4W620	-	-	-	-	33.1mm	-	-	16mm	53.3mm	-	-	RoHS
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite, 34 max. wires, Flat Cable Core 1.3 mm 44 mm RS Stock No. 617-1293 Mfr. Part No. 7427218 Subtotal (1 unit) SGD4.75(exc. GST) SGD4.75/unit Quantity	Wurth Elektronik	-	34	Flat Cable Ferrite	Flat Cable Core	-	General Electronics	44mm	-	66Ω	1.3mm	4W620	-	-	-	-	-	-	-	6.5mm	49.6mm	-	-	RoHS
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 26.6 mm RS Stock No. 332-343 Mfr. Part No. 74272571 Subtotal (1 tray of 30 units) SGD257.10(exc. GST) SGD8.57/unit Quantity	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Computer, Interference Problems On Data Line, Terminal, Easy to Mount	26.6mm	-	170Ω	-	4W620	-	-	-	-	38mm	-	-	12.7mm	38mm	-	-	Halogen Free Conform (JEDEC JS709B), REACh Approval Conform or declared ((EC) 1907/2006), Halogen Free Conform (IEC 61249-2-21), RoHS Approval Compliant (2011/65/EU&2015/863)
In Stock KEMET Ferrite Flat Cable Ferrite, 16 max. wires, Solid Core 1.5 mm 23.5 mm RS Stock No. 811-8941P Mfr. Part No. ESD-FPL-7 Subtotal 5 units (supplied in a box) SGD7.74(exc. GST) SGD1.548/unit Quantity	KEMET	-	16	Flat Cable Ferrite	Solid Core	-	Consumer Electronics	23.5mm	-	60Ω	1.5mm	Ferrite	-	-	300MHz	-	7mm	-	-	7.7mm	28mm	-	-	RoHS
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 34 mm RS Stock No. 332-346 Mfr. Part No. 74272595 Subtotal (1 tray of 50 units) SGD438.15(exc. GST) SGD8.763/unit Quantity	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Interference Problems On Data Line, Computer, Terminal, Easy to Mount	34mm	-	100Ω	-	4W620	-	-	-	-	-	-	-	13mm	45mm	-	-	RoHS Approval (2011/65/EU&2015/863), REACh Approval Conform or declared ((EC)1907/2006)
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 26 max. wires, Split Flat Core 2 mm 34 mm RS Stock No. 260-6593 Mfr. Part No. 74272590 Subtotal (1 unit) SGD14.00(exc. GST) SGD14.00/unit Quantity	Wurth Elektronik	Openable	26	Flat Cable Ferrite	Split Flat Core	-	RFI Suppression	34mm	-	194Ω	2mm	4W620	-	-	-	-	13mm	-	-	28.5mm	45mm	-	-	RoHS
In Stock Wurth Elektronik Polyamide 66, 4W620 Openable Flat Cable Ferrite, 50 max. wires, Flat Cable Core 1.27 mm 64.5 mm RS Stock No. 163-3209 Mfr. Part No. 7427247 Subtotal (1 tray of 8 units) SGD153.20(exc. GST) SGD19.15/unit Quantity	Wurth Elektronik	Openable	50	Flat Cable Ferrite	Flat Cable Core	-	RFI Suppression	64.5mm	-	102Ω	1.27mm	Polyamide 66, 4W620	-	-	-	-	33.1mm	-	-	16mm	84.5mm	-	-	RoHS
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 40 max. wires, Split Flat Core 2 mm 52 mm RS Stock No. 260-6600 Mfr. Part No. 74272591 Subtotal (1 unit) SGD18.20(exc. GST) SGD18.20/unit Quantity	Wurth Elektronik	Openable	40	Flat Cable Ferrite	Split Flat Core	-	RFI Suppression	52mm	-	180Ω	2mm	4W620	-	-	-	-	13mm	-	-	28.5mm	63mm	-	-	No
Temporarily out of stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 13 mm RS Stock No. 332-337 Mfr. Part No. 7427258 Subtotal (1 tray of 64 units) SGD160.00(exc. GST) SGD2.50/unit Quantity	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Easy to Mount, Computer, Terminal, Interference Problems On Data Line	13mm	-	66Ω	-	4W620	-	-	-	-	17mm	-	-	2.5mm	17mm	-	-	RoHS Approval Compliant (2011/65/EU&2015/863), REACh Approval Conform or declared ((EC) 1907/2006), Halogen Free Conform (JEDEC JS709B), Halogen Free Conform (IEC 61249-2-21)
In Stock KEMET Ferrite Openable Flat Cable Ferrite, 34 max. wires, Split Core 2 mm 48.3 mm RS Stock No. 811-8900 Mfr. Part No. ESD-FPD-34 Subtotal (1 unit) SGD11.10(exc. GST) SGD11.10/unit Quantity	KEMET	Openable	34	Flat Cable Ferrite	Split Core	-	Consumer Electronics	48.3mm	-	100Ω	2mm	Ferrite	-	-	300MHz	-	12.7mm	-	-	10mm	60mm	-	-	RoHS
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 83.4 mm RS Stock No. 332-331 Mfr. Part No. 7427256 Subtotal (1 tray of 5 units) SGD232.90(exc. GST) SGD46.58/unit Quantity	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Interference Problems On Data Line, Terminal, Easy to Mount, Computer	83.4mm	-	175Ω	-	4W620	-	-	-	-	10mm	-	-	15.3mm	110mm	-	-	REACh Approval Conform or declared ((EC) 1907/2006), Halogen Free Conform (JEDEC JS709B), Halogen Free Conform (IEC 61249-2-21), RoHS Approval Compliant (2011/65/EU&2015/863)