Ferrite Cores & Accessories

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Planar Ferrite Cores for Switching Power Supplies

TDK Planar Ferrite Cores for Switching Power Supplies are available in a wide range of sizes from 10mm to 25mm and have a -30°C to +105°C temperature range. The Planar series features a low-profile shape suited to PCB mounting and comes in a range of various shapes. TDK Planar Ferrite Cores are ideal for low-profile DC/DC converters, transformers, and coils for use in planers.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Packaging
Ferrite Cores & Accessories 1550n 25% Mn-Zn PC95 Ferrite Core PC95EI14/5/5-Z TDK 1: S/ 6.23 3,091In Stock	Mfr. Part # PC95EI14/5/5-Z Mouser Part # 810-PC95EI14/5/5-Z	TDK	Ferrite Cores & Accessories 1550n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	3,091In Stock	S/ 6.23 S/ 4.32 S/ 3.68 S/ 3.27 View S/ 2.88 S/ 2.56 S/ 2.44 S/ 2.11	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 7070n 25% Mn-Zn PC95 Ferrite Core PC95PQI20/9Z-12 TDK 1: S/ 11.91 1,531In Stock	Mfr. Part # PC95PQI20/9Z-12 Mouser Part # 810-PC95PQI20/9Z-12	TDK	Ferrite Cores & Accessories 7070n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,531In Stock	S/ 11.91 S/ 8.21 S/ 6.97 S/ 6.15 View S/ 5.41 S/ 5.02 S/ 4.71	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4760n 25% Mn-Zn PC95 Ferrite Core PC95ELT18X7.3-Z TDK 1: S/ 8.76 1,871In Stock	Mfr. Part # PC95ELT18X7.3-Z Mouser Part # 810-PC95ELT18X7.3-Z	TDK	Ferrite Cores & Accessories 4760n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,871In Stock	S/ 8.76 S/ 6.07 S/ 5.18 S/ 4.59 View S/ 4.01 S/ 3.85 S/ 3.35	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 11950n 25% MnZn PC95 Ferrite Core PC95PQI26/12Z-12 TDK 1: S/ 20.09 943In Stock	Mfr. Part # PC95PQI26/12Z-12 Mouser Part # 810-PC95PQI26/12Z-12	TDK	Ferrite Cores & Accessories 11950n 25% MnZn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	943In Stock	S/ 20.09 S/ 13.78 S/ 11.72 S/ 10.20 View S/ 8.84 S/ 7.94	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4720n 25% Mn-Zn PC95 Ferrite Core PC95EI18/6/10-Z TDK 1: S/ 8.68 1,930In Stock	Mfr. Part # PC95EI18/6/10-Z Mouser Part # 810-PC95EI18/6/10-Z	TDK	Ferrite Cores & Accessories 4720n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,930In Stock	S/ 8.68 S/ 6.03 S/ 5.14 S/ 4.55 View S/ 3.97 S/ 3.72 S/ 3.27	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 1880n 25% Mn-Zn PC95 Ferrite Core PC95ER14.5/6-Z TDK 1: S/ 5.06 3,562In Stock	Mfr. Part # PC95ER14.5/6-Z Mouser Part # 810-PC95ER14.5/6-Z	TDK	Ferrite Cores & Accessories 1880n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	3,562In Stock	S/ 5.06 S/ 3.53 S/ 3.04 S/ 2.69 View S/ 2.37 S/ 2.04 S/ 1.76	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 3160n 25% Mn-Zn PC95 Ferrite Core PC95ELT13X4.4-Z TDK 1: S/ 6.62 1,840In Stock	Mfr. Part # PC95ELT13X4.4-Z Mouser Part # 810-PC95ELT13X4.4-Z	TDK	Ferrite Cores & Accessories 3160n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,840In Stock	S/ 6.62 S/ 4.59 S/ 3.93 S/ 3.47 View S/ 3.05 S/ 2.71 S/ 2.70 S/ 2.34	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 3680n 25% Mn-Zn PC95 Ferrite Core PC95EL15.5X5.8-Z TDK 1: S/ 7.67 26In Stock 1,800Expected 12/2/2026	Mfr. Part # PC95EL15.5X5.8-Z Mouser Part # 810-PC95EL15.5X5.8-Z	TDK	Ferrite Cores & Accessories 3680n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	26In Stock 1,800Expected 12/2/2026	S/ 7.67 S/ 5.33 S/ 4.55 S/ 4.01 View S/ 3.51 S/ 3.27 S/ 2.75	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 2800n 25% Mn-Zn PC95 Ferrite Core PC95EIR14/4.5/9-Z TDK 1: S/ 8.02 1,752In Stock	Mfr. Part # PC95EIR14/4.5/9-Z Mouser Part # 810-PC95EIR14/4.5/9Z	TDK	Ferrite Cores & Accessories 2800n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,752In Stock	S/ 8.02 S/ 5.57 S/ 4.75 S/ 4.20 View S/ 3.67 S/ 3.42 S/ 2.88	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 2400n 25% Mn-Zn PC95 Ferrite Core PC95ELT11X4-Z TDK 1: S/ 5.37 2,100In Stock	Mfr. Part # PC95ELT11X4-Z Mouser Part # 810-PC95ELT11X4-Z	TDK	Ferrite Cores & Accessories 2400n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	2,100In Stock	S/ 5.37 S/ 3.74 S/ 3.21 S/ 2.84 View S/ 2.79 S/ 2.78 S/ 1.88	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 8010n 25% Mn-Zn PC95 Ferrite Core PC95EI22/8/16-Z TDK 1: S/ 10.55 463In Stock	Mfr. Part # PC95EI22/8/16-Z Mouser Part # 810-PC95EI22/8/16-Z	TDK	Ferrite Cores & Accessories 8010n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	463In Stock	S/ 10.55 S/ 7.28 S/ 6.23 S/ 5.49 View S/ 4.79 S/ 4.40 S/ 4.36	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4760n 25% Mn-Zn PC95 Ferrite Core PC95EL18X7.3-Z TDK 1: S/ 8.37 313In Stock	Mfr. Part # PC95EL18X7.3-Z Mouser Part # 810-PC95EL18X7.3-Z	TDK	Ferrite Cores & Accessories 4760n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	313In Stock	S/ 8.37 S/ 5.80 S/ 4.94 S/ 4.36 View S/ 3.82 S/ 3.64 S/ 3.20	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 3680n 25% Mn-Zn PC95 Ferrite Core PC95ELT15.5X5.8-Z TDK 1: S/ 7.20 92In Stock 7,200Expected 2/5/2027	Mfr. Part # PC95ELT15.5X5.8-Z Mouser Part # 810-PC95ELT15.5X5.8Z	TDK	Ferrite Cores & Accessories 3680n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	92In Stock 7,200Expected 2/5/2027	S/ 7.20 S/ 5.02 S/ 4.28 S/ 3.78 View S/ 3.32 S/ 3.00 S/ 2.99 S/ 2.60	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 6540n 25% Mn-Zn PC95 Ferrite Core PC95ELT22X8-Z TDK 1: S/ 15.61 32In Stock	Mfr. Part # PC95ELT22X8-Z Mouser Part # 810-PC95ELT22X8-Z	TDK	Ferrite Cores & Accessories 6540n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	32In Stock	S/ 15.61 S/ 10.70 S/ 9.07 S/ 7.94 View S/ 7.51 S/ 7.08 S/ 7.05	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4300n 25% Mn-Zn PC95 Ferrite Core PC95ER22/5.5/15-Z TDK 1: S/ 8.52 133In Stock	Mfr. Part # PC95ER22/5.5/15-Z Mouser Part # 810-PC95ER22/5.5/15Z	TDK	Ferrite Cores & Accessories 4300n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	133In Stock	S/ 8.52 S/ 5.92 S/ 5.06 S/ 4.44 View S/ 3.88 S/ 3.27	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4400n 25% Mn-Zn PC95 Ferrite Core PC95ER25/5.5/18-Z TDK 1: S/ 10.24 204In Stock	Mfr. Part # PC95ER25/5.5/18-Z Mouser Part # 810-PC95ER25/5.5/18Z	TDK	Ferrite Cores & Accessories 4400n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	204In Stock	S/ 10.24 S/ 7.08 S/ 6.03 S/ 5.29 View S/ 4.63 S/ 4.44 S/ 4.28	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 7540n 25% Mn-Zn PC95 Ferrite Core PC95ELT25X8.6-Z TDK 1: S/ 18.37 519In Stock	Mfr. Part # PC95ELT25X8.6-Z Mouser Part # 810-PC95ELT25X8.6-Z	TDK	Ferrite Cores & Accessories 7540n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	519In Stock	S/ 18.37 S/ 12.57 S/ 10.67 S/ 9.30 View S/ 8.91 S/ 8.41 S/ 8.37	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4910n 25% Mn-Zn PC95 Ferrite Core PC95PQI16/7.8Z-12 TDK 1: S/ 10.24 1,500Expected 12/3/2026	Mfr. Part # PC95PQI16/7.8Z-12 Mouser Part # 810-PC95PQI16/7.8Z12	TDK	Ferrite Cores & Accessories 4910n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	1,500Expected 12/3/2026	S/ 10.24 S/ 7.08 S/ 6.03 S/ 5.33 View S/ 4.75 S/ 4.05 S/ 3.83	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 3690n 25% Mn-Zn PC95 Ferrite Core PC95EIR18/5/12-Z TDK 1: S/ 7.86 Non-Stocked	Mfr. Part # PC95EIR18/5/12-Z Mouser Part # 810-PC95EIR18/5/12-Z	TDK	Ferrite Cores & Accessories 3690n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked	S/ 7.86 S/ 5.45 S/ 4.67 S/ 4.13 View S/ 3.60 S/ 3.32 S/ 3.10	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 4150n 25% Mn-Zn PC95 Ferrite Core PC95EIR22/5.5/15-Z TDK 768: S/ 4.59 Non-Stocked	Mfr. Part # PC95EIR22/5.5/15-Z Mouser Part # 810-PC95EIR22/5.515Z	TDK	Ferrite Cores & Accessories 4150n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked	S/ 4.59	Min.: 768 Mult.: 256	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 2400n 25% Mn-Zn PC95 Ferrite Core PC95EL11X4-Z TDK 2,160: S/ 2.45 Non-Stocked	Mfr. Part # PC95EL11X4-Z Mouser Part # 810-PC95EL11X4-Z	TDK	Ferrite Cores & Accessories 2400n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked	S/ 2.45 S/ 2.44	Min.: 2,160 Mult.: 540	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 3160n 25% Mn-Zn PC95 Ferrite Core PC95EL13X4.4-Z TDK 2,160: S/ 2.39 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # PC95EL13X4.4-Z Mouser Part # 810-PC95EL13X4.4-Z	TDK	Ferrite Cores & Accessories 3160n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked Lead-Time 14 Weeks	S/ 2.39	Min.: 2,160 Mult.: 540	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 5630n 25% Mn-Zn PC95 Ferrite Core PC95EL20X7.7-Z TDK 1,800: S/ 4.09 Non-Stocked	Mfr. Part # PC95EL20X7.7-Z Mouser Part # 810-PC95EL20X7.7-Z	TDK	Ferrite Cores & Accessories 5630n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked	S/ 4.09	Min.: 1,800 Mult.: 450	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 6540n 25% Mn-Zn PC95 Ferrite Core PC95EL22X8-Z TDK 1: S/ 11.17 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # PC95EL22X8-Z Mouser Part # 810-PC95EL22X8-Z	TDK	Ferrite Cores & Accessories 6540n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 11.17 S/ 7.71 S/ 6.58 S/ 5.80 View S/ 5.10 S/ 4.52 S/ 4.24	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray
Ferrite Cores & Accessories 7540n 25% Mn-Zn PC95 Ferrite Core PC95EL25X8.6-Z TDK 1: S/ 11.79 Non-Stocked	Mfr. Part # PC95EL25X8.6-Z Mouser Part # 810-PC95EL25X8.6-Z	TDK	Ferrite Cores & Accessories 7540n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	Non-Stocked	S/ 11.79 S/ 8.14 S/ 7.63 S/ 7.16 View S/ 6.42 S/ 5.68 S/ 5.33	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores	Tray

Planar Ferrite Cores for Switching Power Supplies

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