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Round Ferrite Cable Cores

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Impedance	Inside Diameter	Outside Diameter	Outside Length	Outside Height	Qualification	Packaging	Core Material
Ferrite Cable Cores WE-SAFB 1.6mm 39Ohm @ 25MHz 74270012 Wurth Elektronik 1: HK$5.43 4,742In Stock	Mfr. Part No. 74270012 Mouser Part No 710-74270012	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 1.6mm 39Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	4,742In Stock	HK$5.43 HK$5.33 HK$5.15 HK$4.97 View HK$4.59 HK$4.55	Min.: 1 Mult.: 1	WE-SAFB	Round Cable Cores Solid	51 Ohms	1.6 mm	4.1 mm	4 mm			Bulk	3 W 800
Ferrite Cable Cores WE-SAFB .55mm 38Ohm @ 25MHz 74270001 Wurth Elektronik 1: HK$5.18 4,655In Stock	Mfr. Part No. 74270001 Mouser Part No 710-74270001	Wurth Elektronik	Ferrite Cable Cores WE-SAFB .55mm 38Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	4,655In Stock	HK$5.18 HK$4.92 HK$4.83 HK$4.57 View HK$4.27 HK$4.11 HK$4.08 HK$4.02	Min.: 1 Mult.: 1	WE-SAFB	Round Cable Cores Solid	38 Ohms	0.76 mm	2.5 mm	4 mm			Bulk	4 W 1500
Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn 74270021 Wurth Elektronik 1: HK$5.01 10,793In Stock	Mfr. Part No. 74270021 Mouser Part No 710-74270021	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	10,793In Stock	HK$5.01 HK$4.75 HK$4.71 HK$4.46 View HK$4.16 HK$4.01 HK$3.79 HK$3.65	Min.: 1 Mult.: 1	WE-SAFB	Round Cable Cores Solid	79 Ohms	3 mm	5.65 mm	9.8 mm			Bulk	4 W 620
Ferrite Cable Cores Round Cable EMI Suppression Core 2661000801 Fair-Rite 1: HK$3.78 53,467In Stock	Mfr. Part No. 2661000801 Mouser Part No 623-2661000801	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores		53,467In Stock	HK$3.78 HK$2.67 HK$2.31 HK$2.06 View HK$1.83 HK$1.43 HK$1.24 HK$1.14 HK$0.986	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	120 Ohms	2.25 mm	7.5 mm	7.55 mm			Bulk	61
Ferrite Cable Cores 77 SHIELD BEAD Z= 33 OHM @25MHz 2677006302 Fair-Rite 1: HK$19.32 4,694In Stock	Mfr. Part No. 2677006302 Mouser Part No 623-2677006302	Fair-Rite	Ferrite Cable Cores 77 SHIELD BEAD Z= 33 OHM @25MHz		4,694In Stock	HK$19.32 HK$14.39 HK$11.84 HK$10.85 View HK$9.45 HK$8.15	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	33 Ohms	4.75 mm	9.5 mm	10.4 mm			Bulk	77
Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite 782114075063 Wurth Elektronik 1: HK$2.47 12,409In Stock	Mfr. Part No. 782114075063 Mouser Part No 710-782114075063	Wurth Elektronik	Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite Learn More about Wurth Elektronik wurth we tefa ferrites	Datasheet	12,409In Stock	HK$2.47 HK$2.30 HK$2.10 HK$1.89 View HK$1.64 HK$1.63	Min.: 1 Mult.: 1	WE-TEFA	Round Cable Cores Solid	42 Ohms	7.9 mm	12.7 mm	6.35 mm		AEC-Q200	Bulk	7E08 4911
Ferrite Cable Cores 78 SLEEVE 4278453509 Fair-Rite 1: HK$40.85 994In Stock	Mfr. Part No. 4278453509 Mouser Part No 623-4278453509	Fair-Rite	Ferrite Cable Cores 78 SLEEVE		994In Stock	HK$40.85 HK$27.95 HK$23.67 HK$20.63 View HK$15.78 HK$15.70	Min.: 1 Mult.: 1	42	Round Cable Cores Solid		9 mm	27 mm	27 mm			Bulk	78
Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm 74270090 Wurth Elektronik 1: HK$27.95 6,404In Stock	Mfr. Part No. 74270090 Mouser Part No 710-74270090	Wurth Elektronik	Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	6,404In Stock	HK$27.95 HK$25.89 HK$25.24 HK$24.58 View HK$23.92 HK$23.34 HK$23.26	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	250 Ohms	13 mm	26 mm	28.5 mm			Tray	4W620
Ferrite Cable Cores Noise Filter amorphous core AB4X2X8W Niterra 1: HK$13.81 25,432In Stock 52,703Expected 22/10/2026	Mfr. Part No. AB4X2X8W Mouser Part No 757-AB4X2X8W	Niterra	Ferrite Cable Cores Noise Filter amorphous core	Datasheet	25,432In Stock 52,703Expected 22/10/2026	HK$13.81 HK$9.54 HK$8.22 HK$7.56 View HK$6.67 HK$5.41 HK$5.02 HK$4.90 HK$4.89	Min.: 1 Mult.: 1	W	Round Cable Cores Solid		1.5 mm	5 mm	9.5 mm			Bulk
Ferrite Cable Cores Round Cable EMI Suppression Core 2643801202 Fair-Rite 1: HK$19.07 1,427In Stock	Mfr. Part No. 2643801202 Mouser Part No 623-2643801202	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores		1,427In Stock	HK$19.07 HK$15.62 HK$13.56 HK$12.00 View HK$10.52 HK$8.63 HK$8.11	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	92 Ohms	19 mm	29 mm	13.85 mm			Bulk	43
Ferrite Cable Cores 73 Shield Bead 2673004901 Fair-Rite 1: HK$2.47 14,037In Stock	Mfr. Part No. 2673004901 Mouser Part No 623-2673004901	Fair-Rite	Ferrite Cable Cores 73 Shield Bead Learn More about Fair-Rite fair rite 26x emi suppression cores		14,037In Stock	HK$2.47 HK$1.69 HK$1.46 HK$1.31 View HK$1.17 HK$0.995 HK$0.88 HK$0.773 HK$0.617	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	40 Ohms	1.65 mm	2.85 mm	10.45 mm			Bulk	73
Ferrite Cable Cores WE-SAFB .85mm 65Ohm @ 25MHz 7427002 Wurth Elektronik 1: HK$5.01 3,683In Stock	Mfr. Part No. 7427002 Mouser Part No 710-7427002	Wurth Elektronik	Ferrite Cable Cores WE-SAFB .85mm 65Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	3,683In Stock	HK$5.01 HK$4.76 HK$4.71 HK$4.46 View HK$4.18 HK$4.17 HK$4.02 HK$3.93 HK$3.92	Min.: 1 Mult.: 1	WE-SAFB	Round Cable Cores Solid	65 Ohms	1.2 mm	3.5 mm	6 mm			Bulk	3 W 800
Ferrite Cable Cores 2677540402 Fair-Rite 1: HK$28.19 85In Stock 1,880Expected 28/9/2026	Mfr. Part No. 2677540402 Mouser Part No 623-2677540402	Fair-Rite	Ferrite Cable Cores		85In Stock 1,880Expected 28/9/2026	HK$28.19 HK$19.48 HK$16.69 HK$14.71 View HK$12.91 HK$11.43 HK$10.85 HK$10.77	Min.: 1 Mult.: 1		Round Cable Cores Solid								77
Ferrite Cable Cores Round Cable EMI Suppression Core 2643801102 Fair-Rite 1: HK$4.19 6,539In Stock	Mfr. Part No. 2643801102 Mouser Part No 623-2643801102	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores		6,539In Stock	HK$4.19 HK$2.94 HK$2.54 HK$2.28 View HK$2.01 HK$1.69 HK$1.52 HK$1.38 HK$1.29	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	41 Ohms	7.9 mm	12.7 mm	6.35 mm			Bulk	43
Ferrite Cable Cores Noise Filter amorphous core SS7X4X3W Niterra 1: HK$30.66 1,418In Stock	Mfr. Part No. SS7X4X3W Mouser Part No 757-SS7X4X3W	Niterra	Ferrite Cable Cores Noise Filter amorphous core	Datasheet	1,418In Stock	HK$30.66 HK$21.04 HK$17.92 HK$15.70 View HK$14.80 HK$12.49	Min.: 1 Mult.: 1	SS	Round Cable Cores Solid		3.3 mm	9.1 mm	4.8 mm			Bulk
Ferrite Cable Cores AMORPHOUS CORE - MAGAMP MS21X14X4.5W Niterra 1: HK$50.96 739In Stock	Mfr. Part No. MS21X14X4.5W Mouser Part No 757-MS21X14X4.5W	Niterra	Ferrite Cable Cores AMORPHOUS CORE - MAGAMP	Datasheet	739In Stock	HK$50.96 HK$35.35 HK$28.36 HK$28.11 HK$24.41	Min.: 1 Mult.: 1	MS	Round Cable Cores Solid		12.8 mm	22.8 mm	6.6 mm			Bulk
Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD AB3X2X3DY Niterra 1: HK$6.82 9,990In Stock 20,000Expected 13/11/2026	Mfr. Part No. AB3X2X3DY Mouser Part No 757-AB3X2X3DY	Niterra	Ferrite Cable Cores AMORPHOUS CORE - AMOBEAD Learn More about Niterra amobeads dy ferrite cores	Datasheet	9,990In Stock 20,000Expected 13/11/2026	HK$6.82 HK$4.73 HK$4.07 HK$3.63 View HK$3.22 HK$2.73 HK$2.39 HK$2.09 HK$2.02	Min.: 1 Mult.: 1	DY	Round Cable Cores Solid			4 mm	4.2 mm			Bulk
Ferrite Cable Cores Noise Filter amorphous core AB3X2X4.5W Niterra 1: HK$8.80 28,168In Stock	Mfr. Part No. AB3X2X4.5W Mouser Part No 757-AB3X2X4.5W	Niterra	Ferrite Cable Cores Noise Filter amorphous core	Datasheet	28,168In Stock	HK$8.80 HK$6.10 HK$5.24 HK$4.66 View HK$4.11 HK$3.45 HK$3.23 HK$2.93 HK$2.92	Min.: 1 Mult.: 1	W	Round Cable Cores Solid		1.5 mm	4 mm	6 mm			Bulk
Ferrite Cable Cores Noise Filter amorphous core AB4X2X4.5W Niterra 1: HK$9.45 8,773In Stock 48,000Expected 13/11/2026	Mfr. Part No. AB4X2X4.5W Mouser Part No 757-AB4X2X4.5W	Niterra	Ferrite Cable Cores Noise Filter amorphous core	Datasheet	8,773In Stock 48,000Expected 13/11/2026	HK$9.45 HK$6.51 HK$5.62 HK$5.18 View HK$4.56 HK$3.70 HK$3.44 HK$3.35	Min.: 1 Mult.: 1	W	Round Cable Cores Solid		1.5 mm	5 mm	6 mm			Bulk
Ferrite Cable Cores 73 Shield Bead 2673004701 Fair-Rite 1: HK$1.32 19,000In Stock	Mfr. Part No. 2673004701 Mouser Part No 623-2673004701	Fair-Rite	Ferrite Cable Cores 73 Shield Bead Learn More about Fair-Rite fair rite 26x emi suppression cores		19,000In Stock	HK$1.32 HK$0.88 HK$0.764 HK$0.682 View HK$0.617 HK$0.526 HK$0.469 HK$0.411 HK$0.403	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	12.5 Ohms	0.7 mm	1.45 mm	2.3 mm			Bulk	73
Ferrite Cable Cores Mounted on Cable, Cylindrical EMI Suppression Ferrite, 120 ohms CFLF-175-95-285 Delevan 1: HK$21.87 4,957In Stock	Mfr. Part No. CFLF-175-95-285 Mouser Part No 807-CF217595285	Delevan	Ferrite Cable Cores Mounted on Cable, Cylindrical EMI Suppression Ferrite, 120 ohms	Datasheet	4,957In Stock	HK$21.87 HK$15.12 HK$12.91 HK$10.52 View HK$9.12 HK$7.82 HK$7.71 HK$7.70	Min.: 1 Mult.: 1	CF	Round Cable Cores Solid	172 Ohms	9.5 mm	17 mm	28.5 mm			Bulk	AP2
Ferrite Cable Cores Noise Filter amorphous core AB5X4X3DY Niterra 1: HK$7.73 7,795In Stock	Mfr. Part No. AB5X4X3DY Mouser Part No 757-AB5X4X3DY	Niterra	Ferrite Cable Cores Noise Filter amorphous core Learn More about Niterra amobeads dy ferrite cores	Datasheet	7,795In Stock	HK$7.73 HK$5.33 HK$4.59 HK$4.07 View HK$3.59 HK$3.02 HK$2.82 HK$2.56	Min.: 1 Mult.: 1	DY	Round Cable Cores Solid			6.2 mm	3 mm	0.5 mm		Bulk
Ferrite Cable Cores Noise Filter amorphous core AB3X2X4.5DY Niterra 1: HK$7.23 4,810In Stock	Mfr. Part No. AB3X2X4.5DY Mouser Part No 757-AB3X2X4.5DY	Niterra	Ferrite Cable Cores Noise Filter amorphous core Learn More about Niterra amobeads dy ferrite cores	Datasheet	4,810In Stock	HK$7.23 HK$5.01 HK$4.32 HK$3.85 View HK$3.41 HK$2.89 HK$2.54 HK$2.21 HK$2.15	Min.: 1 Mult.: 1	DY	Round Cable Cores Solid			4 mm	5.7 mm			Bulk
Ferrite Cable Cores WE-NCC 32uH at 10kHz NANOCR CYLINDER CORE 742708201 Wurth Elektronik 1: HK$30.09 187In Stock 187Expected 22/10/2026 New Product	Mfr. Part No. 742708201 Mouser Part No 710-742708201 New Product	Wurth Elektronik	Ferrite Cable Cores WE-NCC 32uH at 10kHz NANOCR CYLINDER CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	187In Stock 187Expected 22/10/2026	HK$30.09 HK$27.37 HK$24.66 HK$21.87 HK$20.88	Min.: 1 Mult.: 1	WE-NCC	Cores		10.1 mm	19.2 mm		32.7 mm		Tray
Ferrite Cable Cores WE-NCC 98uH at 10kHz NANOCR CYLINDER CORE 742708204 Wurth Elektronik 1: HK$32.06 209In Stock 165Expected 22/10/2026 New Product	Mfr. Part No. 742708204 Mouser Part No 710-742708204 New Product	Wurth Elektronik	Ferrite Cable Cores WE-NCC 98uH at 10kHz NANOCR CYLINDER CORE Learn More about Wurth Elektronik wurth nanocrystalline cores	Datasheet	209In Stock 165Expected 22/10/2026	HK$32.06 HK$29.26 HK$26.30 HK$23.43 HK$22.36	Min.: 1 Mult.: 1	WE-NCC	Cores		10.1 mm	19.2 mm		32.7 mm		Tray