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).

123 Products showing for Flat Cable Ferrites

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In Stock Wurth Elektronik 4W620 Flat Cable Ferrite Core, Ferrite Core 28 mm RS Stock No. 332-295 Mfr. Part No. 7427210 Subtotal (1 tray of 50 units) PHP5,863.25(exc. VAT) PHP117.265/unit Quantity	Wurth Elektronik	-	-	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	28mm	-	48Ω	-	4W620	-	-	-	-	-	-	-	6.5mm	33.5mm	-	-	EU&2015, RoHS 2011, 863 REACH or declared EC1907, 2006
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite Core, Ferrite Core 28 mm RS Stock No. 332-296 Mfr. Part No. 7427210 Subtotal (1 bag of 5 units) PHP625.50(exc. VAT) PHP125.10/unit Quantity	Wurth Elektronik	-	-	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	28mm	-	48Ω	-	4W620	-	-	-	-	-	-	-	6.5mm	33.5mm	-	-	EU&2015, RoHS 2011, 863 REACH or declared EC1907, 2006
Temporarily out of stock Qnity Laird Ferrite Flat Cable Ferrite Core, Ferrite Core 1.25 mm 19 mm RS Stock No. 766-966 Mfr. Part No. 28R0945-000 Subtotal (1 unit) PHP35.10(exc. VAT) PHP35.10/unit Quantity	Qnity Laird	-	-	Flat Cable Ferrite Core	Ferrite Core	-	Emi/Rfi Suppression	19mm	30MHz	112Ω	1.25mm	Ferrite	-	-	500MHz	-	10mm	-	-	6.25mm	24mm	-	-	RoHS
Temporarily out of stock Qnity Laird Ferrite Flat Cable Ferrite Core, Ferrite Core 0.51 mm 33 mm RS Stock No. 766-971 Mfr. Part No. 28R1457-400 Subtotal (1 unit) PHP59.92(exc. VAT) PHP59.92/unit Quantity	Qnity Laird	-	-	Flat Cable Ferrite Core	Ferrite Core	-	Emi/Rfi Suppression	33mm	30MHz	140Ω	0.51mm	Ferrite	-	-	500MHz	-	13.46mm	-	-	4.5mm	37.01mm	-	-	RoHS
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite Core, Ferrite Core 24 mm RS Stock No. 332-280 Mfr. Part No. 74278009 Subtotal (1 tray of 50 units) PHP5,904.25(exc. VAT) PHP118.085/unit Quantity	Wurth Elektronik	-	-	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	24mm	-	68Ω	-	4W620	-	-	-	-	-	-	-	3.5mm	28mm	-	-	Halogen Free Conform (JEDEC JS709B), REACh Approval Conform or declared ((EC) 1907/2006), RoHS Approval Compliant (2011/65/EU&2015/863), Halogen Free Conform (IEC 61249-2-21)
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite Core, Ferrite Core 24 mm RS Stock No. 332-282 Mfr. Part No. 74278009 Subtotal (1 bag of 5 units) PHP724.72(exc. VAT) PHP144.944/unit Quantity	Wurth Elektronik	-	-	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	24mm	-	68Ω	-	4W620	-	-	-	-	-	-	-	3.5mm	28mm	-	-	Halogen Free Conform (JEDEC JS709B), REACh Approval Conform or declared ((EC) 1907/2006), RoHS Approval Compliant (2011/65/EU&2015/863), Halogen Free Conform (IEC 61249-2-21)
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite Core, Ferrite Core 27 mm RS Stock No. 332-274 Mfr. Part No. 74278031 Subtotal (1 tray of 50 units) PHP7,395.00(exc. VAT) PHP147.90/unit Quantity	Wurth Elektronik	-	-	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	27mm	-	52Ω	-	4W620	-	-	-	-	31mm	-	-	3mm	31mm	-	-	Halogen Free Conform (IEC 61249-2-21), REACh Approval Conform or declared ((EC) 1907/2006), RoHS Approval Compliant (2011/65/EU&2015/863), Halogen Free Conform (JEDEC JS709B)
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite, 21 max. wires, Fixed 1.3 mm 28 mm RS Stock No. 124-1525 Mfr. Part No. 7427212 Subtotal (1 pack of 5 units) PHP748.95(exc. VAT) PHP149.79/unit Quantity	Wurth Elektronik	-	21	Flat Cable Ferrite	Fixed	-	Digital Device, Flat Cable	28mm	-	60Ω	1.3mm	4W620	-	-	-	-	12mm	-	-	6.5mm	33.5mm	-	-	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. 367-4913 Mfr. Part No. 7427247 Subtotal (1 unit) PHP814.03(exc. VAT) PHP814.03/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 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) PHP6,512.24(exc. VAT) PHP814.03/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, 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) PHP764.67(exc. VAT) PHP764.67/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 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) PHP709.84(exc. VAT) PHP709.84/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 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 27 mm RS Stock No. 332-334 Mfr. Part No. 7427257 Subtotal (1 tray of 50 units) PHP6,735.00(exc. VAT) PHP134.70/unit Quantity	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Easy to Mount, Interference Problems On Data Line, Terminal, Computer	27mm	-	57Ω	-	4W620	-	-	-	-	12mm	-	-	6.6mm	33.5mm	-	-	Halogen Free Conform (IEC 61249-2-21), Halogen Free Conform (JEDEC JS709B), REACh Approval Conform or declared ((EC) 1907/2006), RoHS Approval Compliant (2011/65/EU&2015/863)
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite Core, 1 max. wires, Ferrite Core 40 mm RS Stock No. 332-579 Mfr. Part No. 74272141 Subtotal (1 bag of 5 units) PHP645.43(exc. VAT) PHP129.086/unit Quantity	Wurth Elektronik	-	1	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	40mm	-	50Ω	-	4W620	-	-	-	-	45.2mm	-	-	6.5mm	45.2mm	-	-	REACh Approval Conform or declared ((EC) 1907/2006), Halogen Free Conform (IEC 61249-2-21), Halogen Free Conform (JEDEC JS709B), RoHS Approval Compliant (2011/65/EU&2015/863)
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite Core, 1 max. wires, Ferrite Core 40 mm RS Stock No. 332-577 Mfr. Part No. 74272141 Subtotal (1 tray of 50 units) PHP5,730.00(exc. VAT) PHP114.60/unit Quantity	Wurth Elektronik	-	1	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	40mm	-	50Ω	-	4W620	-	-	-	-	45.2mm	-	-	6.5mm	45.2mm	-	-	REACh Approval Conform or declared ((EC) 1907/2006), Halogen Free Conform (IEC 61249-2-21), Halogen Free Conform (JEDEC JS709B), RoHS Approval Compliant (2011/65/EU&2015/863)
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite Core, Ferrite Core 22 mm RS Stock No. 332-270 Mfr. Part No. 7427227 Subtotal (1 bag of 5 units) PHP784.68(exc. VAT) PHP156.936/unit Quantity	Wurth Elektronik	-	-	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	22mm	-	52Ω	-	4W620	-	-	-	-	26mm	-	-	5mm	26mm	-	-	EU&2015, RoHS 2011, 2006 Halogen Free JEDEC JS709B Halogen Free IEC 61249-2-21, 863 REACH or declared EC1907
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite Core, 1 max. wires, Ferrite Core 22 mm RS Stock No. 332-303 Mfr. Part No. 7427231 Subtotal (1 tray of 64 units) PHP5,413.312(exc. VAT) PHP84.583/unit Quantity	Wurth Elektronik	-	1	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	22mm	-	50Ω	-	4W620	-	-	-	-	27mm	-	-	6.5mm	27mm	-	-	RoHS Approval:(2011/65/EU&2015/863), REACH Approval or declared (EC)1907/2006), Halogen Free (JEDEC JS709B) and (IEC 61249-2-21)
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite Core, 1 max. wires, Ferrite Core 22 mm RS Stock No. 332-305 Mfr. Part No. 7427231 Subtotal (1 bag of 5 units) PHP454.50(exc. VAT) PHP90.90/unit Quantity	Wurth Elektronik	-	1	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	22mm	-	50Ω	-	4W620	-	-	-	-	27mm	-	-	6.5mm	27mm	-	-	RoHS Approval:(2011/65/EU&2015/863), REACH Approval or declared (EC)1907/2006), Halogen Free (JEDEC JS709B) and (IEC 61249-2-21)
In Stock Wurth Elektronik 4W620 Flat Cable Ferrite, 26 max. wires, Flat Cable Core 1.3 mm 34.8 mm RS Stock No. 617-1287 Mfr. Part No. 7427217 Subtotal (1 unit) PHP380.38(exc. VAT) PHP380.38/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, 1 max. wires, EMI Suppression 65.3 mm RS Stock No. 332-323 Mfr. Part No. 7427253 Subtotal (1 tray of 12 units) PHP9,745.20(exc. VAT) PHP812.10/unit Quantity	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Terminal, Interference Problems On Data Line, Easy to Mount, Computer	65.3mm	-	192Ω	-	4W620	-	-	-	-	76.2mm	-	-	13mm	76.2mm	-	-	RoHS Approval Compliant (2011/65/EU&2015/863), REACh Approval Conform