Passive Components – Mouser Ireland

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Ferrite Cores & Accessories

TDK Ferrite Cores and Accessories feature polycrystal, sintered material construction with high electrical resistivity and distributed air gaps. These ferrites are ideal for transportation equipment and medical devices. Ferrite cores include E core, ETD core, PM core, U core, PS core, RM core, EFD core, and more. A wide variety of accessories is also available.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cores & Accessories CLM-RM5 2 PCS REQUIRED B65806J2204X000 TDK 1: €0.198 5,999In Stock	Mfr. Part No. B65806J2204X000 Mouser Part No 871-B65806J2204X000	TDK	Ferrite Cores & Accessories CLM-RM5 2 PCS REQUIRED Learn More about TDK ferrite cores	Datasheet	5,999In Stock	€0.198 €0.178 €0.172 €0.164 View €0.152 €0.138 €0.126 €0.109 €0.096	Min.: 1 Mult.: 1
Ferrite Cores & Accessories WAS-RM6-2 MAKROFOL KL3 B65808C2005X000 TDK 1: €0.327 5,961In Stock	Mfr. Part No. B65808C2005X000 Mouser Part No 871-B65808C2005X	TDK	Ferrite Cores & Accessories WAS-RM6-2 MAKROFOL KL3 Learn More about TDK ferrite cores	Datasheet	5,961In Stock	€0.327 €0.295 €0.285 €0.276 View €0.268 €0.249 €0.229 €0.212 €0.197	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65808N1006D002 TDK 1: €1.31 1,327In Stock	Mfr. Part No. B65808N1006D002 Mouser Part No 871-B65808N1006D002	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	1,327In Stock	€1.31 €1.20 €1.10 €1.01 View €0.937 €0.826 €0.779 €0.752	Min.: 1 Mult.: 1
Ferrite Cores & Accessories Coil former RM6 Sumikon PM 9630 B65808N1108D002 TDK 1: €2.49 22In Stock 1,000Expected 01/01/2027	Mfr. Part No. B65808N1108D002 Mouser Part No 871-B65808N1108D002	TDK	Ferrite Cores & Accessories Coil former RM6 Sumikon PM 9630 Learn More about TDK ferrite cores	Datasheet	22In Stock 1,000Expected 01/01/2027	€2.49 €1.93 €1.84 €1.78 View €1.56 €1.55	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set B65811J0100A087 TDK 1: €3.72 125In Stock 400Expected 24/03/2027	Mfr. Part No. B65811J0100A087 Mouser Part No 871-B65811J0100A087	TDK	Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	125In Stock 400Expected 24/03/2027	€3.72 €2.55 €2.17 €1.90 View €1.48 €1.45 €1.43	Min.: 1 Mult.: 1
Ferrite Cores & Accessories WAS-RM8-2 MAKROFOL KL3 B65812C2005X000 TDK 1: €0.49 4,556In Stock 4,800Expected 02/11/2026	Mfr. Part No. B65812C2005X000 Mouser Part No 871-B65812C2005X	TDK	Ferrite Cores & Accessories WAS-RM8-2 MAKROFOL KL3 Learn More about TDK ferrite cores	Datasheet	4,556In Stock 4,800Expected 02/11/2026	€0.49 €0.449 €0.432 €0.412 View €0.382 €0.344 €0.309 €0.268 €0.26	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM10 N87 400 '+3% -3% Sold as set B65813J0400A087 TDK 1: €4.61 430In Stock 800Expected 28/10/2026	Mfr. Part No. B65813J0400A087 Mouser Part No 871-B65813J0400A087	TDK	Ferrite Cores & Accessories RM10 N87 400 '+3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	430In Stock 800Expected 28/10/2026	€4.61 €3.15 €2.67 €2.32 €1.87	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM12/I-N97 '+30%-20% Sold as set B65815E0000R097 TDK 1: €7.57 246In Stock 300Expected 17/03/2027	Mfr. Part No. B65815E0000R097 Mouser Part No 871-B65815E0000R097	TDK	Ferrite Cores & Accessories RM12/I-N97 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	246In Stock 300Expected 17/03/2027	€7.57 €5.38 €4.26 €3.91 €3.56	Min.: 1 Mult.: 1
Ferrite Cores & Accessories Coil former RM12 Sumikon PM 9630 B65816N1011D1 TDK 1: €1.35 375In Stock	Mfr. Part No. B65816N1011D1 Mouser Part No 871-B65816N1011D1	TDK	Ferrite Cores & Accessories Coil former RM12 Sumikon PM 9630 Learn More about TDK ferrite cores	Datasheet	375In Stock	€1.35 €1.23 €1.19 €1.14 View €1.08 €0.963 €0.946 €0.912	Min.: 1 Mult.: 1
Ferrite Cores & Accessories CLI/P-RM7 2 PCS REQUIRED B65820B2001X000 TDK 1: €0.31 3,335In Stock	Mfr. Part No. B65820B2001X000 Mouser Part No 871-B65820B2001X000	TDK	Ferrite Cores & Accessories CLI/P-RM7 2 PCS REQUIRED Learn More about TDK ferrite cores	Datasheet	3,335In Stock	€0.31 €0.281 €0.255 €0.238 View €0.222 €0.202 €0.192 €0.166 €0.156	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65820W1008D001 TDK 1: €1.87 1,000On Order	Mfr. Part No. B65820W1008D001 Mouser Part No 871-B65820W1008D001	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	1,000On Order On Order Ship Dates Mfr. No: B65820W1008D001 Stock: 0 On Order: 500 Expected 01/01/2027 500 Expected 20/04/2027 Factory Lead Time: 29 Weeks	€1.87 €1.46 €1.40 €1.37 View €1.32 €1.27 €0.836 €0.791	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ26/25 N87 Sold as set B65877A0000R087 TDK 1: €5.35 135In Stock 400Expected 29/10/2026	Mfr. Part No. B65877A0000R087 Mouser Part No 871-B65877A0000R087	TDK	Ferrite Cores & Accessories PQ26/25 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	135In Stock 400Expected 29/10/2026	€5.35 €3.64 €3.26 €2.86 View €2.49 €2.22	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ26/20 N87 Sold as set B65877B0000R087 TDK 1: €6.11 107In Stock 400Expected 28/10/2026	Mfr. Part No. B65877B0000R087 Mouser Part No 871-B65877B0000R087	TDK	Ferrite Cores & Accessories PQ26/20 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	107In Stock 400Expected 28/10/2026	€6.11 €4.20 €3.44 €3.08 €2.69	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER PQ26/20 B65878E0012D001 TDK 1: €1.20 236In Stock 864Expected 25/12/2026	Mfr. Part No. B65878E0012D001 Mouser Part No 871-B65878E0012D001	TDK	Ferrite Cores & Accessories COIL FORMER PQ26/20 Learn More about TDK ferrite cores	Datasheet	236In Stock 864Expected 25/12/2026	€1.20 €1.09 €0.998 €0.929 View €0.837 €0.746 €0.704 €0.701 €0.679	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820 B65878E1012D001 TDK 1: €1.20 1,152In Stock	Mfr. Part No. B65878E1012D001 Mouser Part No 871-B65878E1012D001	TDK	Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820 Learn More about TDK ferrite cores	Datasheet	1,152In Stock	€1.20 €1.09 €0.998 €0.929 View €0.845 €0.746 €0.704 €0.676	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/20 N87 Set of 2-1pc Sold as set B65879A0000R087 TDK 1: €5.56 40In Stock 720On Order	Mfr. Part No. B65879A0000R087 Mouser Part No 871-B65879A0000R087	TDK	Ferrite Cores & Accessories PQ32/20 N87 Set of 2-1pc Sold as set Learn More about TDK ferrite cores	Datasheet	40In Stock 720On Order On Order Ship Dates Mfr. No: B65879A0000R087 Stock: 40 Can Dispatch Immediately On Order: 240 Expected 15/02/2027 480 Expected 03/06/2027 Factory Lead Time: 26 Weeks	€5.56 €3.78 €3.18 €2.62 View €2.42 €2.41 €2.38	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/20 N95 Sold as set B65879A0000R095 TDK 1: €9.76 214In Stock	Mfr. Part No. B65879A0000R095 Mouser Part No 871-B65879A0000R095	TDK	Ferrite Cores & Accessories PQ32/20 N95 Sold as set Learn More about TDK ferrite cores	Datasheet	214In Stock	€9.76 €7.00 €5.67 €5.16 View €4.78 €4.77 €4.69	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/30 N49 Sold as set B65879B0000R049 TDK 1: €7.49 278In Stock	Mfr. Part No. B65879B0000R049 Mouser Part No 871-B65879B0000R049	TDK	Ferrite Cores & Accessories PQ32/30 N49 Sold as set Learn More about TDK ferrite cores	Datasheet	278In Stock	€7.49 €5.11 €4.20 €3.41 View €3.40 €3.35	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/30 N95 Sold as set B65879B0000R095 TDK 1: €8.08 81In Stock 225Expected 12/01/2027	Mfr. Part No. B65879B0000R095 Mouser Part No 871-B65879B0000R095	TDK	Ferrite Cores & Accessories PQ32/30 N95 Sold as set Learn More about TDK ferrite cores	Datasheet	81In Stock 225Expected 12/01/2027	€8.08 €5.68 €4.54 €3.81	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/30 N97 Sold as set B65879B0000R097 TDK 1: €6.54 355In Stock	Mfr. Part No. B65879B0000R097 Mouser Part No 871-B65879B0000R097	TDK	Ferrite Cores & Accessories PQ32/30 N97 Sold as set Learn More about TDK ferrite cores	Datasheet	355In Stock	€6.54 €4.54 €3.64 €3.33 €3.14	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/30-N95-DG150 FERRITE CORE SET Sold as set B65879Q0150K095 TDK 1: €8.77 85In Stock	Mfr. Part No. B65879Q0150K095 Mouser Part No 871-B65879Q0150K095	TDK	Ferrite Cores & Accessories PQ32/30-N95-DG150 FERRITE CORE SET Sold as set Learn More about TDK distributed gapped cores	Datasheet	85In Stock	€8.77 €6.00 €4.93 €4.07	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER PQ32/30 B65880E2012D001 TDK 1: €1.52 803In Stock 1,568On Order	Mfr. Part No. B65880E2012D001 Mouser Part No 871-B65880E2012D1	TDK	Ferrite Cores & Accessories COIL FORMER PQ32/30 Learn More about TDK ferrite cores	Datasheet	803In Stock 1,568On Order On Order Ship Dates Mfr. No: B65880E2012D001 Stock: 803 Can Dispatch Immediately On Order: 448 Expected 16/04/2027 1,120 Expected 19/04/2027 Factory Lead Time: 29 Weeks	€1.52 €1.38 €1.28 €1.18 View €1.08 €0.963 €0.912	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ35/35 N87 Sold as set B65881A0000R087 TDK 1: €11.54 56In Stock	Mfr. Part No. B65881A0000R087 Mouser Part No 871-B65881A0000R087	TDK	Ferrite Cores & Accessories PQ35/35 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	56In Stock	€11.54 €8.07 €6.58 €5.59 View €5.58 €5.47	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ40/40 N49 ungapped Sold as set B65883A0000R049 TDK 1: €11.44 100In Stock 135Expected 18/01/2027	Mfr. Part No. B65883A0000R049 Mouser Part No 871-B65883AR49	TDK	Ferrite Cores & Accessories PQ40/40 N49 ungapped Sold as set Learn More about TDK ferrite cores	Datasheet	100In Stock 135Expected 18/01/2027	Cut Tape €11.44 €7.78 €5.72 Reel €5.72 €5.58	Min.: 1 Mult.: 1 : 45
Ferrite Cores & Accessories PQ40/40 N97 4500 +30% -20% Sold as set B65883A0000R097 TDK 1: €11.99 133In Stock	Mfr. Part No. B65883A0000R097 Mouser Part No 871-B65883AR97	TDK	Ferrite Cores & Accessories PQ40/40 N97 4500 +30% -20% Sold as set Learn More about TDK ferrite cores	Datasheet	133In Stock	€11.99 €8.33 €6.42 Reel €6.42 €6.11 View €5.76 Quote	Min.: 1 Mult.: 1 : 45

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