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 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 33.4 mm RS Stock No. 332-342 Mfr. Part No. 7427259 Subtotal (2 units, in bags of 2) PHP2,861.20(exc. VAT) PHP1,430.60/unit Bag(s)	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Easy to Mount, Terminal, Interference Problems On Data Line, Computer	33.4mm	-	267Ω	-	4W620	-	-	-	-	53.2mm	-	-	25.4mm	53.2mm	-	-	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 Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 52 mm RS Stock No. 332-319 Mfr. Part No. 7427251 Subtotal (2 units, in bags of 2) PHP1,444.20(exc. VAT) PHP722.10/unit Bag(s)	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Easy to Mount, Computer, Interference Problems On Data Line, Terminal	52mm	-	180Ω	-	4W620	-	-	-	-	63mm	-	-	13mm	63mm	-	-	RoHS, REACH, Halogen Free
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 33.4 mm RS Stock No. 332-340 Mfr. Part No. 7427259 Subtotal (25 units, in trays of 25) PHP31,392.50(exc. VAT) PHP1,255.70/unit Tray(s)	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Easy to Mount, Terminal, Interference Problems On Data Line, Computer	33.4mm	-	267Ω	-	4W620	-	-	-	-	53.2mm	-	-	25.4mm	53.2mm	-	-	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 Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 33.4 mm RS Stock No. 332-314 Mfr. Part No. 742725 Subtotal (2 units, in bags of 2) PHP2,063.20(exc. VAT) PHP1,031.60/unit Bag(s)	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Terminal, Computer, Easy to Mount, Interference Problems On Data Line	33.4mm	-	267Ω	-	4W620	-	-	-	-	-	-	-	25.4mm	53.2mm	-	-	REACh Approval Conform or declared ((EC)1907/2006), RoHS Approval (2011/65/EU&2015/863)
In Stock Wurth Elektronik 3W800 Flat Cable Ferrite Core, Ferrite Core 31.6 mm RS Stock No. 332-299 Mfr. Part No. 7427222 Subtotal (2 units, in bags of 2) PHP398.32(exc. VAT) PHP199.16/unit Bag(s)	Wurth Elektronik	-	-	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	31.6mm	-	58Ω	-	3W800	-	-	-	-	35.5mm	-	-	8mm	35.5mm	-	-	REACh Approval Conform or declared ((EC) 1907/2006), RoHS Approval Compliant (2011/65/EU&2015/863), Halogen Free Conform (IEC 61249-2-21), Halogen Free Conform (JEDEC JS709B)
In Stock Wurth Elektronik 3W800 Flat Cable Ferrite Core, Ferrite Core 31.6 mm RS Stock No. 332-298 Mfr. Part No. 7427222 Subtotal (81 units, in trays of 81) PHP13,834.80(exc. VAT) PHP170.80/unit Tray(s)	Wurth Elektronik	-	-	Flat Cable Ferrite Core	Ferrite Core	-	EMI Suppression	31.6mm	-	58Ω	-	3W800	-	-	-	-	35.5mm	-	-	8mm	35.5mm	-	-	REACh Approval Conform or declared ((EC) 1907/2006), RoHS Approval Compliant (2011/65/EU&2015/863), Halogen Free Conform (IEC 61249-2-21), Halogen Free Conform (JEDEC JS709B)
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 65.3 mm RS Stock No. 332-325 Mfr. Part No. 7427254 Subtotal (25 units, in trays of 25) PHP16,902.35(exc. VAT) PHP676.094/unit Tray(s)	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Easy to Mount, Interference Problems On Data Line, Terminal, Computer	65.3mm	-	114Ω	-	4W620	-	-	-	-	76.2mm	-	-	13mm	76.2mm	-	-	RoHS, REACH
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 65.3 mm RS Stock No. 332-327 Mfr. Part No. 7427254 Subtotal (2 units, in bags of 2) PHP1,352.63(exc. VAT) PHP676.315/unit Bag(s)	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Easy to Mount, Interference Problems On Data Line, Terminal, Computer	65.3mm	-	114Ω	-	4W620	-	-	-	-	76.2mm	-	-	13mm	76.2mm	-	-	RoHS, REACH
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 33.4 mm RS Stock No. 332-312 Mfr. Part No. 742725 Subtotal (12 units, in trays of 12) PHP11,349.60(exc. VAT) PHP945.80/unit Tray(s)	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Terminal, Computer, Easy to Mount, Interference Problems On Data Line	33.4mm	-	267Ω	-	4W620	-	-	-	-	-	-	-	25.4mm	53.2mm	-	-	REACh Approval Conform or declared ((EC)1907/2006), RoHS Approval (2011/65/EU&2015/863)
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, Star-Flat Snap Ferrite 52 mm 52 mm RS Stock No. 332-361 Mfr. Part No. 74272485 Subtotal (12 units, in trays of 12) PHP6,513.60(exc. VAT) PHP542.80/unit Tray(s)	Wurth Elektronik	Openable	-	Flat Cable Ferrite	Star-Flat Snap Ferrite	-	Computer, Medical Technology, Ribbon Cable	52mm	-	103Ω	52mm	4W620	-	-	-	-	16mm	-	-	16mm	71.3mm	-	-	REACh Approval Conform or declared ((EC)1907/2006), RoHS Approval (2011/65/EU&2015/863)
In Stock Wurth Elektronik Ferrite Ferrite Sleeve, 13 max. wires, Fixed 1.1 mm 18.8 mm RS Stock No. 123-4227 Mfr. Part No. 7427226 Subtotal (4 units, in packs of 4) PHP426.50(exc. VAT) PHP106.625/unit Pack(s)	Wurth Elektronik	-	13	Ferrite Sleeve	Fixed	-	Flat Cable, Digital Device	18.8mm	-	75Ω	1.1mm	Ferrite	-	-	-	-	12mm	-	-	6.3mm	23.8mm	-	-	RoHS
In Stock Wurth Elektronik Ferrite Ferrite Sleeve, 13 max. wires, Fixed 1.1 mm 18.8 mm RS Stock No. 163-3206 Mfr. Part No. 7427226 Subtotal (128 units, in trays of 128) PHP12,343.296(exc. VAT) PHP96.432/unit Tray(s)	Wurth Elektronik	-	13	Ferrite Sleeve	Fixed	-	Flat Cable, Digital Device	18.8mm	-	75Ω	1.1mm	Ferrite	-	-	-	-	12mm	-	-	6.3mm	23.8mm	-	-	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 (50 units, in trays of 50) PHP24,515.00(exc. VAT) PHP490.30/unit Tray(s)	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, 50 max. wires, Star-Flat Snap Ferrite 1.27 mm 64.5 mm RS Stock No. 163-3210 Mfr. Part No. 742724759 Subtotal (12 units, in trays of 12) PHP8,636.832(exc. VAT) PHP719.736/unit Tray(s)	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 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) PHP504.91(exc. VAT) PHP504.91/unit Units	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 52 mm RS Stock No. 332-320 Mfr. Part No. 7427252 Subtotal (20 units, in trays of 20) PHP7,122.00(exc. VAT) PHP356.10/unit Tray(s)	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Computer, Terminal, Easy to Mount, Interference Problems On Data Line	52mm	-	101Ω	-	4W620	-	-	-	-	63mm	-	-	13mm	63mm	-	-	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 Flat Cable Ferrite, 16 max. wires, Solid Core 1.5 mm 23.5 mm RS Stock No. 811-8941 Mfr. Part No. ESD-FPL-7 Subtotal (5 units, in bags of 5) PHP349.70(exc. VAT) PHP69.94/unit Bag(s)	KEMET	-	16	Flat Cable Ferrite	Solid Core	-	Consumer Electronics	23.5mm	-	60Ω	1.5mm	Ferrite	-	-	300MHz	-	7mm	-	-	7.7mm	28mm	-	-	RoHS
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) PHP349.70(exc. VAT) PHP69.94/unit Units	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 83.4 mm RS Stock No. 332-331 Mfr. Part No. 7427256 Subtotal (5 units, in trays of 5) PHP10,631.00(exc. VAT) PHP2,126.20/unit Tray(s)	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)
In Stock Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 34 mm RS Stock No. 332-317 Mfr. Part No. 7427250 Subtotal (2 units, in bags of 2) PHP1,364.80(exc. VAT) PHP682.40/unit Bag(s)	Wurth Elektronik	Openable	1	Flat Cable Ferrite	EMI Suppression	-	Easy to Mount, Interference Problems On Data Line, Terminal, Computer	34mm	-	194Ω	-	4W620	-	-	-	-	45mm	-	-	13mm	45mm	-	-	Halogen Free Conform (IEC 61249-2-21), RoHS Approval Compliant (2011/65/EU&2015/863), Halogen Free Conform (JEDEC JS709B), REACh Approval Conform or declared ((EC) 1907/2006)