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12.5 mm Ferrites

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Outside Diameter = 12.5 mm

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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.	Product Type	Product
Ferrite Cores & Accessories TOROID12,5X7,5X5N30 B64290L44X830 TDK 1: £0.473 18,908In Stock 13,500Expected 18/12/2026	Mfr. Part No. B64290L44X830 Mouser Part No 871-B64290L44X830	TDK	Ferrite Cores & Accessories TOROID12,5X7,5X5N30 Learn More about TDK infineon powertrain	Datasheet	18,908In Stock 13,500Expected 18/12/2026	£0.473 £0.331 £0.287 £0.258 View £0.229 £0.196 £0.17 £0.137	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 12.5/7.5/5 T35 TOROID B64290L0044X035 TDK 1: £0.555 4,947In Stock	Mfr. Part No. B64290L0044X035 Mouser Part No 871-B64290L0044X035	TDK	Ferrite Cores & Accessories 12.5/7.5/5 T35 TOROID Learn More about TDK epcos ferrite cores	Datasheet	4,947In Stock	£0.555 £0.368 £0.325 £0.292 View Reel £0.162 £0.26 £0.222 £0.195 £0.162 £0.162	Min.: 1 Mult.: 1 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories R12.5/7.5/5 T65 toroid B64290L0044X065 TDK 1: £0.578 4,198In Stock	Mfr. Part No. B64290L0044X065 Mouser Part No 871-B64290L44X65	TDK	Ferrite Cores & Accessories R12.5/7.5/5 T65 toroid Learn More about TDK infineon powertrain	Datasheet	4,198In Stock	£0.578 £0.405 £0.348 £0.31 View Reel £0.169 £0.275 £0.232 £0.202 £0.169 £0.169	Min.: 1 Mult.: 1 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 3 B64290L0044X038 TDK 1: £0.608 28,954In Stock	Mfr. Part No. B64290L0044X038 Mouser Part No 871-B64290L44X38	TDK	Ferrite Cores & Accessories 3 Learn More about TDK ferrite cores	Datasheet	28,954In Stock	£0.608 £0.424 £0.366 £0.325 View Reel £0.179 £0.288 £0.243 £0.212 £0.179 £0.179	Min.: 1 Mult.: 1 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 12.5X7.5X5 N27 TOROID B64290L0044X027 TDK 1: £0.511 6,630In Stock	Mfr. Part No. B64290L0044X027 Mouser Part No 871-B64290L0044X027	TDK	Ferrite Cores & Accessories 12.5X7.5X5 N27 TOROID Learn More about TDK infineon powertrain	Datasheet	6,630In Stock	£0.511 £0.356 £0.309 £0.276 £0.265 Reel £0.265	Min.: 1 Mult.: 1 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 12.5X7.5X5 N49 TOROID B64290L0044X049 TDK 1: £0.548 2,209In Stock 4,500Expected 17/05/2027	Mfr. Part No. B64290L0044X049 Mouser Part No 871-B64290L0044X049	TDK	Ferrite Cores & Accessories 12.5X7.5X5 N49 TOROID Learn More about TDK infineon powertrain	Datasheet	2,209In Stock 4,500Expected 17/05/2027	£0.548 £0.383 £0.33 £0.293 View Reel £0.159 £0.26 £0.22 £0.191 £0.159 £0.159	Min.: 1 Mult.: 1 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 12.5X7.5X5 N87 TOROID B64290L0044X087 TDK 1: £0.39 1,108In Stock 4,500Expected 09/03/2027	Mfr. Part No. B64290L0044X087 Mouser Part No 871-B64290L0044X087	TDK	Ferrite Cores & Accessories 12.5X7.5X5 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	1,108In Stock 4,500Expected 09/03/2027	£0.39 £0.272 £0.235 £0.21 View Reel £0.126 £0.186 £0.158 £0.139 £0.129 £0.126	Min.: 1 Mult.: 1 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 78 EP Core EP13 Ind 1600 nH 25% TOL 6578130121 Fair-Rite 1: £0.934 556In Stock	Mfr. Part No. 6578130121 Mouser Part No 623-6578130121	Fair-Rite	Ferrite Cores & Accessories 78 EP Core EP13 Ind 1600 nH 25% TOL Learn More about Fair-Rite fair rite ep cores	Datasheet	556In Stock	£0.934 £0.648 £0.556 £0.504 View £0.448 £0.372 £0.35 £0.325	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Ferrite Cores
Ferrite Cores & Accessories R12.5/7.5/3.9 N30 toroid B64290L0643X830 TDK 8,000: £0.185 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. B64290L0643X830 Mouser Part No 871-B64290L0643X830	TDK	Ferrite Cores & Accessories R12.5/7.5/3.9 N30 toroid Learn More about TDK ferrite cores	Datasheet	Non-Stocked Lead-Time 8 Weeks	£0.185	Min.: 8,000 Mult.: 4,000	Ferrite Cores & Accessories	Toroids
Ferrite Toroids / Ferrite Rings 11mmOD x 5mmID MEGAMP Core COATED MP1105M4AS Proterial 500: £1.57 Non-Stocked	Mfr. Part No. MP1105M4AS Mouser Part No 205-MP1105M4AS	Proterial	Ferrite Toroids / Ferrite Rings 11mmOD x 5mmID MEGAMP Core COATED	Datasheet	Non-Stocked	£1.57	Min.: 500 Mult.: 500	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Cores & Accessories 12.5X7.5X5 T35 TOROID B64290A0044X035 TDK 4,500: £0.237 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. B64290A0044X035 Mouser Part No 871-B64290A0044X035	TDK	Ferrite Cores & Accessories 12.5X7.5X5 T35 TOROID Learn More about TDK infineon powertrain	Datasheet	Non-Stocked Lead-Time 30 Weeks	£0.237	Min.: 4,500 Mult.: 4,500 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories R12.5/7.5/5 N72 toroid B64290A0044X072 TDK 4,500: £0.163 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. B64290A0044X072 Mouser Part No 871-B64290A0044X072	TDK	Ferrite Cores & Accessories R12.5/7.5/5 N72 toroid Learn More about TDK ferrite cores	Datasheet	Non-Stocked Lead-Time 14 Weeks	£0.163	Min.: 4,500 Mult.: 4,500 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 12.5X7.5X5 N87 TOROID B64290A0044X087 TDK 4,500: £0.151 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. B64290A0044X087 Mouser Part No 871-B64290A0044X087	TDK	Ferrite Cores & Accessories 12.5X7.5X5 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	Non-Stocked Lead-Time 30 Weeks	£0.151	Min.: 4,500 Mult.: 4,500 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories R12.5/7.5/5 N30 toroid B64290A0044X830 TDK 4,500: £0.189 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. B64290A0044X830 Mouser Part No 871-B64290A0044X830	TDK	Ferrite Cores & Accessories R12.5/7.5/5 N30 toroid Learn More about TDK ferrite cores	Datasheet	Non-Stocked Lead-Time 30 Weeks	£0.189	Min.: 4,500 Mult.: 4,500 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 12.5X7.5X5 N30 TOROID B64290A0047X830 TDK 4,500: £0.185 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. B64290A0047X830 Mouser Part No 871-B64290A0047X830	TDK	Ferrite Cores & Accessories 12.5X7.5X5 N30 TOROID Learn More about TDK infineon powertrain	Datasheet	Non-Stocked Lead-Time 30 Weeks	£0.185	Min.: 4,500 Mult.: 4,500 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 12.5/7.5/5 N72 TOROID B64290L0044X072 TDK 4,500: £0.196 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. B64290L0044X072 Mouser Part No 871-B64290L0044X072	TDK	Ferrite Cores & Accessories 12.5/7.5/5 N72 TOROID Learn More about TDK infineon powertrain	Datasheet	Non-Stocked Lead-Time 30 Weeks	£0.196	Min.: 4,500 Mult.: 4,500 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories R12.5/7.5/3.9 T35 toroid B64290L0643X035 TDK 8,000: £0.258 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. B64290L0643X035 Mouser Part No 871-B64290L0643X035	TDK	Ferrite Cores & Accessories R12.5/7.5/3.9 T35 toroid Learn More about TDK ferrite cores	Datasheet	Non-Stocked Lead-Time 30 Weeks	£0.258	Min.: 8,000 Mult.: 4,000 : 2,000	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories R12.5/7.5/5 T37 toroid B64290L0044X037 TDK 4,500: £0.258 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. B64290L0044X037 Mouser Part No 871-B64290L44X37	TDK	Ferrite Cores & Accessories R12.5/7.5/5 T37 toroid Learn More about TDK infineon powertrain	Datasheet	Non-Stocked Lead-Time 30 Weeks	£0.258	Min.: 4,500 Mult.: 4,500 : 1,500	Ferrite Cores & Accessories	Toroids

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