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300 MHz Ferrites

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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.	Product Type	Product
Ferrite Cable Cores Ferrite Bead Core EMI 0.8mm B-20L-34 KEMET 1: HK$2.88 27,395In Stock	Mfr. Part No. B-20L-34 Mouser Part No 80-B-20L-34	KEMET	Ferrite Cable Cores Ferrite Bead Core EMI 0.8mm Learn More about KEMET Kemet EMI Cores	Datasheet	27,395In Stock	HK$2.88 HK$1.56 HK$1.18 HK$0.978 View HK$0.888 HK$0.88 HK$0.715 HK$0.707	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Toroids / Ferrite Rings 6mm ESD-R-12D KEMET 1: HK$16.77 1,895In Stock	Mfr. Part No. ESD-R-12D Mouser Part No 80-ESD-R-12D	KEMET	Ferrite Toroids / Ferrite Rings 6mm Learn More about KEMET emi cores	Datasheet	1,895In Stock	HK$16.77 HK$9.95 HK$8.80 HK$6.37 HK$5.55	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm ESD-R-38D-B KEMET 1: HK$77.19 1,691In Stock	Mfr. Part No. ESD-R-38D-B Mouser Part No 80-ESD-R-38D-B	KEMET	Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm Learn More about KEMET emi cores	Datasheet	1,691In Stock	HK$77.19 HK$48.42 HK$41.92 HK$37.81 HK$37.73	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Cable Cores Ferrite Bead Core EMI 1mm B-20L-25 KEMET 1: HK$1.64 52,517In Stock	Mfr. Part No. B-20L-25 Mouser Part No 80-B-20L-25	KEMET	Ferrite Cable Cores Ferrite Bead Core EMI 1mm Learn More about KEMET Kemet EMI Cores	Datasheet	52,517In Stock	HK$1.64 HK$1.04 HK$0.814 HK$0.764 View HK$0.732 HK$0.608 HK$0.60	Min.: 1 Mult.: 1 Max.: 60,000	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores Ferrite Bead Core EMI 1.6mm B-20L-44 KEMET 1: HK$1.23 48,566In Stock	Mfr. Part No. B-20L-44 Mouser Part No 80-B-20L-44	KEMET	Ferrite Cable Cores Ferrite Bead Core EMI 1.6mm Learn More about KEMET Kemet EMI Cores	Datasheet	48,566In Stock	HK$1.23 HK$0.871 HK$0.789 HK$0.748 View HK$0.699 HK$0.641 HK$0.575	Min.: 1 Mult.: 1 Max.: 20,000	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores 56x2mm Split Core Ni-Zn for Flat Cable ESD-FPD-40-1 KEMET 1: HK$79.98 364In Stock	Mfr. Part No. ESD-FPD-40-1 Mouser Part No 80-ESD-FPD-40-1	KEMET	Ferrite Cable Cores 56x2mm Split Core Ni-Zn for Flat Cable Learn More about KEMET emi cores	Datasheet	364In Stock	HK$79.98 HK$45.37 HK$39.29 HK$34.94 View HK$34.85 HK$34.44 Quote	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Split
Ferrite Toroids / Ferrite Rings 85x46x26mm 10MHz Nanocrystal 120C ESD-R-854626H-NC23 KEMET 1: HK$833.26 2In Stock 48Expected 1/10/2026	Mfr. Part No. ESD-R-854626H-NC23 Mouser Part No 80-ESD-R-854626HNC23	KEMET	Ferrite Toroids / Ferrite Rings 85x46x26mm 10MHz Nanocrystal 120C Learn More about KEMET emi cores	Datasheet	2In Stock 48Expected 1/10/2026	HK$833.26 HK$557.40	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 29x12.7x16mm 300MHz Ni-Zn 120C ESD-R-25N-H KEMET 1: HK$28.28 928In Stock	Mfr. Part No. ESD-R-25N-H Mouser Part No 80-ESD-R-25N-H	KEMET	Ferrite Toroids / Ferrite Rings 29x12.7x16mm 300MHz Ni-Zn 120C Learn More about KEMET emi cores	Datasheet	928In Stock	HK$28.28 HK$16.52 HK$14.47 HK$10.36 HK$10.19	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 61x33.2x25mm 300MHz Ni-Zn 120C ESD-R-57N-H KEMET 1: HK$170.73 57In Stock	Mfr. Part No. ESD-R-57N-H Mouser Part No 80-ESD-R-57N-H	KEMET	Ferrite Toroids / Ferrite Rings 61x33.2x25mm 300MHz Ni-Zn 120C Learn More about KEMET emi cores	Datasheet	57In Stock	HK$170.73 HK$94.12 HK$90.91 Quote Quote	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 19x10.7x5.3mm Ni-Zn Coated ESD-R-19E-1 KEMET 1: HK$32.14 615In Stock	Mfr. Part No. ESD-R-19E-1 Mouser Part No 80-ESD-R-19E-1	KEMET	Ferrite Toroids / Ferrite Rings 19x10.7x5.3mm Ni-Zn Coated Learn More about KEMET emi cores	Datasheet	615In Stock	HK$32.14 HK$18.74 HK$14.96 HK$11.84	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 42x16.7x17mm 10MHz Nanocrystal 120C ESD-R-421617H-NC23 KEMET 1: HK$167.19 79In Stock	Mfr. Part No. ESD-R-421617H-NC23 Mouser Part No 80-ESD-R-421617HNC23	KEMET	Ferrite Toroids / Ferrite Rings 42x16.7x17mm 10MHz Nanocrystal 120C Learn More about KEMET emi cores	Datasheet	79In Stock	HK$167.19 HK$107.76 HK$100.20 HK$96.75 HK$95.27	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Cable Cores Ferrite Bead Core EMI 2.4mm B-20L-48B KEMET 1: HK$2.38 22,121In Stock 80,000On Order	Mfr. Part No. B-20L-48B Mouser Part No 80-B-20L-48B	KEMET	Ferrite Cable Cores Ferrite Bead Core EMI 2.4mm Learn More about KEMET Kemet EMI Cores	Datasheet	22,121In Stock 80,000On Order On Order Ship Dates Mfr. No: B-20L-48B Stock: 22,121 Can Dispatch Immediately On Order: 40,000 Expected 19/11/2026 40,000 Expected 9/2/2027 Factory Lead Time: 29 Weeks	HK$2.38 HK$1.31 HK$0.995 HK$0.88 View HK$0.773 HK$0.748 HK$0.715	Min.: 1 Mult.: 1 Max.: 20,000	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores Split Core Flat 25.4mm Cable ESD-FPD-16 KEMET 1: HK$57.05 911In Stock	Mfr. Part No. ESD-FPD-16 Mouser Part No 80-ESD-FPD-16	KEMET	Ferrite Cable Cores Split Core Flat 25.4mm Cable Learn More about KEMET Kemet EMI Cores	Datasheet	911In Stock	HK$57.05 HK$32.72 HK$28.44 HK$27.04 HK$26.72	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Split
Ferrite Cable Cores Round Cable EMI Suppression Core 2643626102 Fair-Rite 1: HK$111.96 84In Stock	Mfr. Part No. 2643626102 Mouser Part No 623-2643626102	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores		84In Stock	HK$111.96 HK$77.02 HK$61.73 HK$61.16	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores 4.8x2.4mm 300MHz Ni-Zn Bare B-20L-48B-L KEMET 1: HK$2.06 17,205In Stock	Mfr. Part No. B-20L-48B-L Mouser Part No 80-B-20L-48B-L	KEMET	Ferrite Cable Cores 4.8x2.4mm 300MHz Ni-Zn Bare Learn More about KEMET emi cores	Datasheet	17,205In Stock	HK$2.06 HK$1.12 HK$0.855 HK$0.756 View HK$0.658 HK$0.633 HK$0.617	Min.: 1 Mult.: 1 Max.: 20,000	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores Split Core Flat 25.4mm Cable ESD-FPD-16-1 KEMET 1: HK$59.43 60In Stock 1,600On Order	Mfr. Part No. ESD-FPD-16-1 Mouser Part No 80-ESD-FPD-16-1	KEMET	Ferrite Cable Cores Split Core Flat 25.4mm Cable Learn More about KEMET emi cores	Datasheet	60In Stock 1,600On Order On Order Ship Dates Mfr. No: ESD-FPD-16-1 Stock: 60 Can Dispatch Immediately On Order: 800 Expected 2/11/2026 800 Expected 18/1/2027 Factory Lead Time: 23 Weeks	HK$59.43 HK$36.50 HK$33.54 HK$30.50 View HK$27.87 HK$27.29	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Split
Ferrite Cable Cores Split Core Flat 48.3mm Cable ESD-FPD-34 KEMET 1: HK$69.54 249In Stock 240Expected 18/1/2027	Mfr. Part No. ESD-FPD-34 Mouser Part No 80-ESD-FPD-34	KEMET	Ferrite Cable Cores Split Core Flat 48.3mm Cable Learn More about KEMET emi cores	Datasheet	249In Stock 240Expected 18/1/2027	HK$69.54 HK$46.44 HK$40.28 HK$38.31	Min.: 1 Mult.: 1 Max.: 480	Ferrite Cable Cores	Flat Ribbon Cable Cores Split
Ferrite Cable Cores 68.6x2mm Split Core Ni-Zn for Flat Cable ESD-FPD-50 KEMET 1: HK$81.38 129In Stock	Mfr. Part No. ESD-FPD-50 Mouser Part No 80-ESD-FPD-50	KEMET	Ferrite Cable Cores 68.6x2mm Split Core Ni-Zn for Flat Cable Learn More about KEMET emi cores	Datasheet	129In Stock	HK$81.38 HK$43.48 HK$41.68	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Split
Ferrite Cable Cores Split Core Flat 68.6mm Cable ESD-FPD-50-1 KEMET 1: HK$85.32 150In Stock	Mfr. Part No. ESD-FPD-50-1 Mouser Part No 80-ESD-FPD-50-1	KEMET	Ferrite Cable Cores Split Core Flat 68.6mm Cable Learn More about KEMET emi cores	Datasheet	150In Stock	HK$85.32 HK$48.50 HK$48.33 HK$43.32 HK$43.24	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Split
Ferrite Toroids / Ferrite Rings 12x7x15mm Ni-Zn Coated ESD-R-12CM KEMET 1: HK$11.34 217In Stock 1,500Expected 2/2/2027	Mfr. Part No. ESD-R-12CM Mouser Part No 80-ESD-R-12CM	KEMET	Ferrite Toroids / Ferrite Rings 12x7x15mm Ni-Zn Coated Learn More about KEMET emi cores	Datasheet	217In Stock 1,500Expected 2/2/2027	HK$11.34 HK$6.01 HK$4.27 HK$3.82 HK$3.76	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 7.3mm ESD-R-12E KEMET 1: HK$7.15 3,000In Stock	Mfr. Part No. ESD-R-12E Mouser Part No 80-ESD-R-12E	KEMET	Ferrite Toroids / Ferrite Rings 7.3mm Learn More about KEMET emi cores	Datasheet	3,000In Stock	HK$7.15 HK$3.92 HK$2.93 HK$2.56 View HK$2.27 HK$1.95	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 15x5x9mm 300MHz Ni-Zn 120C ESD-R-12N-H KEMET 1: HK$12.08 257In Stock	Mfr. Part No. ESD-R-12N-H Mouser Part No 80-ESD-R-12N-H	KEMET	Ferrite Toroids / Ferrite Rings 15x5x9mm 300MHz Ni-Zn 120C Learn More about KEMET emi cores	Datasheet	257In Stock	HK$12.08 HK$6.40 HK$4.52 HK$4.50 View HK$4.37 Quote	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 7mm ESD-R-14C KEMET 1: HK$4.27 2,603In Stock 6,000Expected 2/2/2027	Mfr. Part No. ESD-R-14C Mouser Part No 80-ESD-R-14C	KEMET	Ferrite Toroids / Ferrite Rings 7mm Learn More about KEMET emi cores	Datasheet	2,603In Stock 6,000Expected 2/2/2027	HK$4.27 HK$2.33 HK$1.76 HK$1.54 View HK$1.34 HK$1.31	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 7mm ESD-R-14C-2 KEMET 1: HK$6.00 1,140In Stock	Mfr. Part No. ESD-R-14C-2 Mouser Part No 80-ESD-R-14C-2	KEMET	Ferrite Toroids / Ferrite Rings 7mm Learn More about KEMET emi cores	Datasheet	1,140In Stock	HK$6.00 HK$3.35 HK$2.51 HK$2.19 View HK$2.17 HK$2.16 HK$2.15	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings 10.5mm ESD-R-15C KEMET 1: HK$11.26 660In Stock	Mfr. Part No. ESD-R-15C Mouser Part No 80-ESD-R-15C	KEMET	Ferrite Toroids / Ferrite Rings 10.5mm Learn More about KEMET emi cores	Datasheet	660In Stock	HK$11.26 HK$6.66 HK$4.92 HK$4.27 View HK$3.69 HK$3.67	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids

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