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FINEMET Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core110x80x20BKT FT-3KM F11080GB Proterial 1: £160.21 15In Stock 20Expected 09/10/2026	Mfr. Part No. FT-3KM F11080GB Mouser Part No 205-FT-3KMF11080GB	Proterial	Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core110x80x20BKT		15In Stock 20Expected 09/10/2026	£160.21 £147.46	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 29uH@100kHz Nano CMC Core 37x24x15 FT-3K50T F3724ES Proterial 1: £14.84 171In Stock	Mfr. Part No. FT-3K50T F3724ES Mouser Part No 205-FT-3K50TF3724ES	Proterial	Ferrite Toroids / Ferrite Rings 29uH@100kHz Nano CMC Core 37x24x15 Learn More about Proterial hitachi metals finemet ft 3k50t f		171In Stock	£14.84 £10.15 £9.04 £8.63 View £8.56 £8.55	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 14uH@100kHz Nano CMC Core 40x32x15 FT-3K50T F4032ES Proterial 1: £15.53 190In Stock	Mfr. Part No. FT-3K50T F4032ES Mouser Part No 205-FT-3K50TF4032ES	Proterial	Ferrite Toroids / Ferrite Rings 14uH@100kHz Nano CMC Core 40x32x15 Learn More about Proterial hitachi metals finemet ft 3k50t f		190In Stock	£15.53 £10.62 £9.45 £9.03 View £8.97 Quote	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 20uH@100kHz Nano CMC Core 33x20x15 FT-3KM F3320E Proterial 1: £12.04 7In Stock 400Expected 29/10/2026	Mfr. Part No. FT-3KM F3320E Mouser Part No 205-FT-3KMF3320E	Proterial	Ferrite Toroids / Ferrite Rings 20uH@100kHz Nano CMC Core 33x20x15		7In Stock 400Expected 29/10/2026	£12.04 £8.71 £7.00 £6.79	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 12uH@100kHz Nano CMC Core 100x80x20 FT-3KM F10080G Proterial 1: £53.87 25In Stock 70Expected 16/10/2026	Mfr. Part No. FT-3KM F10080G Mouser Part No 205-FT-3KMF10080G	Proterial	Ferrite Toroids / Ferrite Rings 12uH@100kHz Nano CMC Core 100x80x20		25In Stock 70Expected 16/10/2026	£53.87 £45.03	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMCCore140x100x30BKT FT-3KL F140100PB Proterial 1: £299.31 2In Stock 16Expected 06/10/2026	Mfr. Part No. FT-3KL F140100PB Mouser Part No 205-FT-3KLF140100PB	Proterial	Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMCCore140x100x30BKT		2In Stock 16Expected 06/10/2026	£299.31 £275.49	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core25x15x125SEP FT-3KM K2515D Proterial 1: £5.76 285In Stock	Mfr. Part No. FT-3KM K2515D Mouser Part No 205-FT-3KMK2515D	Proterial	Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core25x15x125SEP	Datasheet	285In Stock	£5.76 £4.00 £3.20 £2.93 £2.76	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core 200x160x30 FT-3KM F200160 Proterial 1: £295.89 3In Stock 12Expected 29/10/2026	Mfr. Part No. FT-3KM F200160 Mouser Part No 205-FT-3KMF200160	Proterial	Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core 200x160x30		3In Stock 12Expected 29/10/2026	£295.89 £272.34	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 11uH@100kHz Nano CMC Core 21x17x12.5 FT-3K50T F2117DS Proterial 1: £6.20 86In Stock	Mfr. Part No. FT-3K50T F2117DS Mouser Part No 205-FT-3K50TF2117DS	Proterial	Ferrite Toroids / Ferrite Rings 11uH@100kHz Nano CMC Core 21x17x12.5 Learn More about Proterial hitachi metals finemet ft 3k50t f		86In Stock	£6.20 £4.30 £3.44 £3.14 £2.97	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 33uH@100kHz Nano CMC Core 33x20x15 FT-3K50T F3320ES Proterial 1: £13.16 8In Stock 400On Order	Mfr. Part No. FT-3K50T F3320ES Mouser Part No 205-FT-3K50TF3320ES	Proterial	Ferrite Toroids / Ferrite Rings 33uH@100kHz Nano CMC Core 33x20x15 Learn More about Proterial hitachi metals finemet ft 3k50t f		8In Stock 400On Order	£13.16 £9.52 £7.65 £7.43 £7.42	Min.: 1 Mult.: 1
Ferrite Beads 5.5uH 5x7x1.6mm NANO BEAD HORZ Proterial FT-3AM B4ARLY-PF FT-3AM B4ARLY-PF Proterial 1: £1.13 9,544In Stock	Mfr. Part No. FT-3AM B4ARLY-PF Mouser Part No 205-FT-3AMB4ARLY-PF	Proterial	Ferrite Beads 5.5uH 5x7x1.6mm NANO BEAD HORZ	Datasheet	9,544In Stock	£1.13 £0.78 £0.673 £0.62 View £0.546 £0.443 £0.411 £0.401	Min.: 1 Mult.: 1
Ferrite Beads 5.5uH 5x7x1.6mm NANO BEAD Proterial FT-3AM B4AR FT-3AM B4AR Proterial 1: £0.676 18,056In Stock	Mfr. Part No. FT-3AM B4AR Mouser Part No 205-FT-3AMB4AR	Proterial	Ferrite Beads 5.5uH 5x7x1.6mm NANO BEAD	Datasheet	18,056In Stock	£0.676 £0.47 £0.404 £0.359 View £0.317 £0.265 £0.249 £0.225	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 10A 4.7mH HORIZ CMC COIL 1PH FM-A103V402YPF Proterial 1: £7.56 95In Stock	Mfr. Part No. FM-A103V402YPF Mouser Part No 205-FM-A103V402YPF	Proterial	Common Mode Chokes / Filters 10A 4.7mH HORIZ CMC COIL 1PH	Datasheet	95In Stock	£7.56 £6.38 £5.92 £5.73 View £5.45 £5.36 £5.18	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 22uH@100kHz Nano CMC Core 45x35x20 FT-3K50T F4535GS Proterial 1: £17.92 28In Stock	Mfr. Part No. FT-3K50T F4535GS Mouser Part No 205-FT-3K50TF4535GS	Proterial	Ferrite Toroids / Ferrite Rings 22uH@100kHz Nano CMC Core 45x35x20 Learn More about Proterial hitachi metals finemet ft 3k50t f		28In Stock	£17.92 £12.25 £10.91 £10.37	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 42uH@100kHz Nano CMC Core 140x100x30 FT-3K50T F140100PS Proterial 1: £233.56 3In Stock 16Expected 21/12/2026	Mfr. Part No. FT-3K50T F140100PS Mouser Part No 205-FT3K50TF140100PS	Proterial	Ferrite Toroids / Ferrite Rings 42uH@100kHz Nano CMC Core 140x100x30 Learn More about Proterial hitachi metals finemet ft 3k50t f		3In Stock 16Expected 21/12/2026	£233.56 £214.97	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 37x24x15 FT-3KL F3724E Proterial 1: £14.75 73In Stock	Mfr. Part No. FT-3KL F3724E Mouser Part No 205-FT-3KLF3724E	Proterial	Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 37x24x15		73In Stock	£14.75 £10.08 £8.98 £8.55 £8.53	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 15A 3.9mH VERT CMC COIL 1PH FM-A153V332PF Proterial 1: £7.05 934In Stock	Mfr. Part No. FM-A153V332PF Mouser Part No 205-FM-A153V332PF	Proterial	Common Mode Chokes / Filters 15A 3.9mH VERT CMC COIL 1PH	Datasheet	934In Stock	£7.05 £5.81 £5.39 £5.23 View £4.97 £4.88 £4.71 Quote	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 31x53x20 FINEMET Cut Core F3CC06.3 Proterial 1: £123.28 42In Stock	Mfr. Part No. F3CC06.3 Mouser Part No 205-F3CC06.3	Proterial	Ferrite Cores & Accessories 31x53x20 FINEMET Cut Core	Datasheet	42In Stock	£123.28 £113.47	Min.: 1 Mult.: 1
EMI Gaskets, Sheets, Absorbers & Shielding 460X610 SHEET MAGNETIC SHIELD Proterial MS-F SD-460X610-T0 MS-F SD-460X610-T0 Proterial 1: £122.53 16In Stock 100Expected 13/11/2026	Mfr. Part No. MS-F SD-460X610-T0 Mouser Part No 205-MS-FSD-460X610T0	Proterial	EMI Gaskets, Sheets, Absorbers & Shielding 460X610 SHEET MAGNETIC SHIELD	Datasheet	16In Stock 100Expected 13/11/2026	£122.53 £95.51 £89.16 £88.59	Min.: 1 Mult.: 1
Ferrite Beads 3.3uH 4x7x1.6mm NANO BEAD Proterial FT-3AM B3AR FT-3AM B3AR Proterial 1: £0.533 2,890In Stock	Mfr. Part No. FT-3AM B3AR Mouser Part No 205-FT-3AMB3AR	Proterial	Ferrite Beads 3.3uH 4x7x1.6mm NANO BEAD	Datasheet	2,890In Stock	£0.533 £0.373 £0.321 £0.286 View £0.254 £0.216 £0.189 £0.163 £0.159	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 52x102x25 FINEMET Cut Core F3CC0050 Proterial 1: £208.16 17In Stock	Mfr. Part No. F3CC0050 Mouser Part No 205-F3CC0050	Proterial	Ferrite Cores & Accessories 52x102x25 FINEMET Cut Core	Datasheet	17In Stock	£208.16 £191.60	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 8A 10.1mH VERT CMC COIL 3PH FM-A082T852VBPF Proterial 1: £12.26 500In Stock	Mfr. Part No. FM-A082T852VBPF Mouser Part No 205-FM-A082T852VBPF	Proterial	Common Mode Chokes / Filters 8A 10.1mH VERT CMC COIL 3PH	Datasheet	500In Stock	£12.26 £10.07 £9.32 £8.79 View £8.28 £7.91	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 15A 5.3mH HORIZ CMC COIL 3PH FM-A153T452PF Proterial 1: £14.58 528In Stock	Mfr. Part No. FM-A153T452PF Mouser Part No 205-FM-A153T452PF	Proterial	Common Mode Chokes / Filters 15A 5.3mH HORIZ CMC COIL 3PH	Datasheet	528In Stock	£14.58 £11.99 £11.09 £10.46 £9.93	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 15A 3.9mH HORIZ CMC COIL 1PH FM-A153V332YPF Proterial 1: £7.43 1,055In Stock	Mfr. Part No. FM-A153V332YPF Mouser Part No 205-FM-A153V332YPF	Proterial	Common Mode Chokes / Filters 15A 3.9mH HORIZ CMC COIL 1PH	Datasheet	1,055In Stock	£7.43 £6.28 £5.82 £5.64 View £5.37 £5.27 £5.09	Min.: 1 Mult.: 1
Common Mode Chokes / Filters 15A 8.5mH VERT CMC COIL 1PH FM-A154V722PF Proterial 1: £9.16 900In Stock	Mfr. Part No. FM-A154V722PF Mouser Part No 205-FM-A154V722PF	Proterial	Common Mode Chokes / Filters 15A 8.5mH VERT CMC COIL 1PH	Datasheet	900In Stock	£9.16 £7.53 £7.00 £6.77 View £6.43 £6.32 £5.82	Min.: 1 Mult.: 1

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