Cable Ferrites

Browse available Cable Ferrites components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Design	Impedance @ Frequency	Material	Inner Dimension	Outer Dimension	Ratings	Mounting Type	Length
ESD-R-57SR-P MN-ZN FERRITE HIGH Z TROIDS COAT KEMET	3,080	-	RFQ	Datasheet	ESD-R-SR	Bulk	Active	Round	Solid	-	MnZn	1.339" Dia (34.00mm)	2.323" Dia (59.00mm)	-	Free Hanging	0.827" (21.00mm)
ESD-R-512936H-NC23 NANOCRYSTAL TROIDS CASED 29.5MM KEMET	1,286	-	RFQ	Datasheet	ESD-R-NC	Bulk	Active	Round	Solid	-	-	1.161" Dia (29.50mm)	2.008" Dia (51.00mm)	-	Free Hanging	1.417" (36.00mm)
742700391 WE-AFB EMI SUPPRESSION AXIAL FER Würth Elektronik	492	-	RFQ	Datasheet	WE-AFB	Bag	Active	Round	Solid	47Ohm @ 100MHz	7W850	0.215" Dia (5.45mm)	0.307" Dia (7.80mm)	-	Free Hanging	0.386" (9.80mm)
782114075063 WE-TEFA TOROIDAL EMI SUPPRESSION Würth Elektronik	416	-	RFQ	Datasheet	WE-TEFA	Bulk	Active	Round	Solid	42Ohm @ 100MHz	-	0.311" Dia (7.90mm)	0.500" Dia (12.70mm)	AEC-Q200	Free Hanging	0.250" (6.35mm)
74270176 WE-TOF EMI SUPPRESSION TOROIDAL Würth Elektronik	178	-	RFQ	Datasheet	WE-TOF	Tray	Active	Round	Solid	60Ohm @ 100MHz	7W850	0.197" Dia (5.00mm)	0.394" Dia (10.00mm)	-	Free Hanging	0.197" (5.00mm)
28B0825-000 FERRITE CORE 79 OHM SOLID Laird-Signal Integrity Products	450	-	RFQ	Datasheet	28	Tray	Active	Round	Solid	79Ohm @ 100MHz	28	0.520" Dia (13.21mm)	0.825" Dia (20.95mm)	-	Free Hanging	0.250" (6.35mm)
7427020 WE-SPLITRING EMI SUPPRESSION FER Würth Elektronik	2,263	-	RFQ	Datasheet	WE-SPLITRING	Tray	Active	Round	Clip Together (Order Qty 1=1 Assembly)	93Ohm @ 100MHz	4W620	0.323" Dia (8.20mm)	0.642" Dia (16.30mm)	-	Free Hanging	0.512" (13.00mm)
782114095100 WE-TEFA TOROIDAL EMI SUPPRESSION Würth Elektronik	1,340	-	RFQ	Datasheet	WE-TEFA	Tray	Active	Round	Solid	85Ohm @ 100MHz	-	0.394" Dia (10.00mm)	0.787" Dia (20.00mm)	AEC-Q200	Free Hanging	0.394" (10.00mm)
7427024 WE-SPLITRING EMI SUPPRESSION FER Würth Elektronik	4,381	-	RFQ	Datasheet	WE-SPLITRING	Tray	Active	Round	Clip Together (Order Qty 1=1 Assembly)	160Ohm @ 100MHz	4W620	0.646" Dia (16.40mm)	1.122" Dia (28.50mm)	-	Free Hanging	0.787" (20.00mm)
74272141 WE-FLAT FLAT FERRITE CORE Würth Elektronik	2,890	-	RFQ	Datasheet	WE-FLAT	Tray	Active	Flat	Solid	53Ohm @ 100MHz	4W620	1.575" W x 0.051" H (40.00mm x 1.30mm)	1.780" W x 0.256" H (45.20mm x 6.50mm)	-	Free Hanging	0.315" L (8.00mm)
ESD-R-25SH EMI SUPP CORE TOROID BARE KEMET	2,268	-	RFQ	Datasheet	ESD-R	Tray	Active	Round	Solid	-	MnZn	0.591" Dia (15.00mm)	0.984" Dia (25.00mm)	-	Free Hanging	0.472" (12.00mm)
7427222 WE-FLAT FLAT FERRITE CORE Würth Elektronik	3,895	-	RFQ	Datasheet	WE-FLAT	Tray	Active	Flat	Solid	42Ohm @ 100MHz	3W800	1.244" W x 0.039" H (31.60mm x 1.00mm)	1.398" W x 0.315" H (35.50mm x 8.00mm)	-	Free Hanging	0.197" (5.00mm)
ESD-SR-190736X-R1 EMI SUPP CORE SNAP ON TOROID KEMET	4,518	-	RFQ	Datasheet	ESD-SR	Tray	Active	Round	Hinged (Snap On)	-	MnZn	0.276" Dia (7.00mm)	0.772" W x 0.799" H (19.60mm x 20.30mm)	-	Free Hanging	1.472" (37.40mm)
7427232 WE-FLAT FLAT FERRITE CORE Würth Elektronik	2,368	-	RFQ	Datasheet	WE-FLAT	Tray	Active	Flat	Solid	150Ohm @ 100MHz	4W620	1.043" W x 0.075" H (26.50mm x 1.90mm)	1.500" W x 0.474" H (38.10mm x 12.05mm)	-	Free Hanging	1.004" (25.50mm)
ESD-R-38M-H MN-ZN FERRITE TROIDS CASED 16.7M KEMET	1,708	-	RFQ	Datasheet	ESD-R-H	Bulk	Active	Round	Solid	-	MnZn	0.657" Dia (16.70mm)	1.654" Dia (42.00mm)	-	Free Hanging	0.669" (17.00mm)
7427255 WE-SFA SPLIT EMI SUPPRESSION FLA Würth Elektronik	4,714	-	RFQ	Datasheet	WE-SFA	Tray	Active	Flat	Clip Together (Order Qty 1=1 Assembly)	100Ohm @ 100MHz	4W620	1.339" W x 0.079" H (34.00mm x 2.00mm)	1.772" W x 0.512" H (45.00mm x 13.00mm)	-	Free Hanging	0.591" (15.01mm)
74272571 WE-SFA SPLIT EMI SUPPRESSION FLA Würth Elektronik	3,358	-	RFQ	Datasheet	WE-SFA	Tray	Active	Flat	Clip Together (Order Qty 1=1 Assembly)	170Ohm @ 100MHz	4W620	1.047" W x 0.063" H (26.60mm x 1.60mm)	1.496" W x 0.500" H (38.00mm x 12.70mm)	-	Free Hanging	1.000" (25.40mm)
7427028 WE-SPLITRING EMI SUPPRESSION FER Würth Elektronik	3,478	-	RFQ	Datasheet	WE-SPLITRING	Tray	Active	Round	Clip Together (Order Qty 1=1 Assembly)	200Ohm @ 100MHz	4W620	1.082" Dia (27.50mm)	1.598" Dia (40.60mm)	-	Free Hanging	1.378" (35.00mm)
7427217 WE-FLAT FLAT FERRITE CORE Z 25 M Würth Elektronik	1,940	-	RFQ	Datasheet	WE-FLAT	Tray	Active	Flat	Solid	55Ohm @ 100MHz	4W620	1.370" W x 0.051" H (34.80mm x 1.30mm)	1.575" W x 0.256" H (40.00mm x 6.50mm)	-	Free Hanging	0.394" (10.00mm)
ESD-SR-311337X-R1 EMI SUPP CORE SNAP ON TOROID KEMET	3,942	-	RFQ	Datasheet	ESD-SR	Tray	Active	Round	Hinged (Snap On)	-	MnZn	0.512" Dia (13.00mm)	1.240" W x 1.244" H (31.50mm x 31.60mm)	-	Free Hanging	1.496" (38.00mm)

Cable Ferrites FAQ

What Cable Ferrites components can I source from EGOO?

You can browse available Cable Ferrites product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Cable Ferrites parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.