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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Core	Core Size	Accessory Type	Number of Pins	Core Material	Termination Style	Packaging
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65685B1016T001 TDK 1: ¥1,582.9 775In Stock	Mfr. Part # B65685B1016T001 Mouser Part # 871-B65685B1016T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	775In Stock	¥1,582.9 ¥1,383.6 ¥1,255.7 ¥1,197.6 View ¥1,164.4 ¥1,137.8	Min.: 1 Mult.: 1	PM62/49	Hardware & Accessories	Ungapped	PM Core	62 x 49		16 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65687A1018T001 TDK 1: ¥2,066.3 264In Stock 100Expected 10/23/2026	Mfr. Part # B65687A1018T001 Mouser Part # 871-B65687A1018T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	264In Stock 100Expected 10/23/2026	¥2,066.3 ¥1,760.7 ¥1,709.2 ¥1,639.4 View ¥1,350.4 ¥1,332.1 Quote	Min.: 1 Mult.: 1	PM74/59	Hardware & Accessories	Ungapped	PM Core	86 x 87		18 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65702B0000T001 TDK 1: ¥94.7 6,559In Stock 10,240On Order	Mfr. Part # B65702B0000T001 Mouser Part # 871-B65702B0000T001	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	6,559In Stock 10,240On Order On Order Ship Dates Mfr. #: B65702B0000T001 Stock: 6,559 Can Ship Immediately On Order: 4,480 Expected 11/16/2026 5,760 Expected 4/13/2027 Factory Lead-Time: 26 Weeks	¥94.7 ¥86 ¥82.9 ¥80.4 View ¥73.4 ¥66.1 ¥60 ¥57.3 ¥49.7	Min.: 1 Mult.: 1	P30/19	Hardware & Accessories	Ungapped	P Core	P 30 x 19	Coil Former without Solder Pins		GFR Polyterephthalate	Pin	Bulk
Ferrite Cores & Accessories MOUNTING ASSY P30X19 B65705B0003X000 TDK 1: ¥1,740.7 1,359In Stock	Mfr. Part # B65705B0003X000 Mouser Part # 871-B65705B0003X000	TDK	Ferrite Cores & Accessories MOUNTING ASSY P30X19 Learn More about TDK ferrite cores	Datasheet	1,359In Stock	¥1,740.7 ¥1,551.4 ¥1,373.6 ¥1,298.9 View ¥1,230.8 ¥1,229.1 ¥1,214.2 ¥1,172.7 Quote	Min.: 1 Mult.: 1	P30/19	Hardware & Accessories	Ungapped	P Core	P 30 x 19	Yoke, Terminal Carrier	8 Pin	GFR Polyterephthalate	Pin	Bulk
Ferrite Cores & Accessories COIL FORMER RM4 SUMIKON PM9630 B65804N1106D001 TDK 1: ¥197.7 3,253In Stock	Mfr. Part # B65804N1106D001 Mouser Part # 871-B65804N1106D001	TDK	Ferrite Cores & Accessories COIL FORMER RM4 SUMIKON PM9630 Learn More about TDK ferrite cores	Datasheet	3,253In Stock	¥197.7 ¥179.4 ¥172.7 ¥167.8 View ¥156 ¥145.5 ¥134.5	Min.: 1 Mult.: 1	RM4	Hardware & Accessories	Ungapped	RM Core	RM 4		6 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630 B65806N1104D001 TDK 1: ¥194.3 11,647In Stock	Mfr. Part # B65806N1104D001 Mouser Part # 871-B65806N1104D001	TDK	Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630 Learn More about TDK ferrite cores	Datasheet	11,647In Stock	¥194.3 ¥177.7 ¥169.4 ¥164.4 View ¥158.3 ¥150 ¥137.9 ¥133.9	Min.: 1 Mult.: 1	RM5	Hardware & Accessories	Ungapped			Coil Former with Solder Pins	4 Pin		Pin	Tray
Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40 B65884E0012D001 TDK 1: ¥406.9 1,788In Stock 1,008Expected 10/29/2026	Mfr. Part # B65884E0012D001 Mouser Part # 871-B65884E0012D001	TDK	Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40 Learn More about TDK ferrite cores	Datasheet	1,788In Stock 1,008Expected 10/29/2026	¥406.9 ¥368.7 ¥338.8 ¥295.7 View ¥254.1 ¥239.2 ¥229.2	Min.: 1 Mult.: 1	PQ40/40	Hardware & Accessories	Ungapped	PQ Core	PQ 40 x 40	Coil Former	12 Pin	PMC Thermosetting Plastic	Pin	Tray
Ferrite Cores & Accessories COILFORMER RM14 SUMIKON PM9630 B65888N1012D001 TDK 1: ¥299 2,522In Stock 3,360Expected 11/30/2026	Mfr. Part # B65888N1012D001 Mouser Part # 871-B65888N1012D001	TDK	Ferrite Cores & Accessories COILFORMER RM14 SUMIKON PM9630 Learn More about TDK ferrite cores	Datasheet	2,522In Stock 3,360Expected 11/30/2026	¥299 ¥270.7 ¥249.2 ¥229.2 View ¥222.6 ¥220.9 ¥206	Min.: 1 Mult.: 1	RM14	Hardware & Accessories	Ungapped	RM Core	RM 14		12 Pin	GFR Thermosetting Plastic	Pin	Tray
Ferrite Cores & Accessories COIL FORMER VALOX 20 B65946B0000T001 TDK 1: ¥406.9 2,093In Stock	Mfr. Part # B65946B0000T001 Mouser Part # 871-B65946B0000T001	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 20 Learn More about TDK ferrite cores	Datasheet	2,093In Stock	¥406.9 ¥370.4 ¥343.8 ¥315.6 View ¥285.7 ¥279 ¥240.8	Min.: 1 Mult.: 1	PCH70/13	Hardware & Accessories	Ungapped	PS Core	P 68 x 14.5	Coil Former without Solder Pins		GFR Polyterephthalate	Pin	Bulk
Ferrite Cores & Accessories Squared Pins Coil Former B66206B1110T001 TDK 1: ¥312.3 1,799In Stock 7,350On Order	Mfr. Part # B66206B1110T001 Mouser Part # 871-B66206B1110T001	TDK	Ferrite Cores & Accessories Squared Pins Coil Former Learn More about TDK ferrite cores	Datasheet	1,799In Stock 7,350On Order On Order Ship Dates Mfr. #: B66206B1110T001 Stock: 1,799 Can Ship Immediately On Order: 2,940 Expected 11/17/2026 4,410 Expected 4/13/2027 Factory Lead-Time: 26 Weeks	¥312.3 ¥284 ¥257.5 ¥227.6 View ¥202.6 ¥184.4 ¥179.4	Min.: 1 Mult.: 1	E20/10/6	Hardware & Accessories	Ungapped	E Core		Coil Former with Magnetic Axis Horizontal	10 Pin		Pin	Tray
Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E20/10/6-V-1S-10P B66206W1110T001 TDK 1: ¥267.4 3,950In Stock	Mfr. Part # B66206W1110T001 Mouser Part # 871-B66206W1110T001	TDK	Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E20/10/6-V-1S-10P Learn More about TDK ferrite cores	Datasheet	3,950In Stock	¥267.4 ¥242.5 ¥220.9 ¥204.3 View ¥187.7 ¥176.1 ¥152.8 ¥151.2	Min.: 1 Mult.: 1	E20/10/6	Hardware & Accessories	Ungapped	E Core		Coil Former with Magnetic Axis Vertical	10 Pin		Pin	Tray
Ferrite Cores & Accessories FERRITE CORES CF-E25/13/7-H-1S-10P B66208B1110T1 TDK 1: ¥227.6 3,970In Stock 9,000Expected 11/24/2026	Mfr. Part # B66208B1110T1 Mouser Part # 871-B66208B1110T1	TDK	Ferrite Cores & Accessories FERRITE CORES CF-E25/13/7-H-1S-10P Learn More about TDK ferrite cores	Datasheet	3,970In Stock 9,000Expected 11/24/2026	¥227.6 ¥206 ¥199.3 ¥184.4 View ¥161.8 ¥150.7 ¥141.2 ¥129.4	Min.: 1 Mult.: 1	B66208B	Hardware & Accessories	Ungapped	E Core	25 x 13 x 7 (EF 25)		10 Pin		Pin	Tray
Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/LT B66208X1010T001 TDK 1: ¥227.6 5,255In Stock	Mfr. Part # B66208X1010T001 Mouser Part # 871-B66208X1010T001	TDK	Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/LT Learn More about TDK ferrite cores	Datasheet	5,255In Stock	¥227.6 ¥207.6 ¥192.7 ¥169.4 View ¥148.7 ¥138.5 ¥122.6	Min.: 1 Mult.: 1	E25/13/7	Hardware & Accessories	Ungapped	E Core	25 x 13 x 7 (EF 25)		10 Pin		Pin	Tray
Ferrite Cores & Accessories CF-E30/15 7-HB-1S-14P/ B66232B1114T001 TDK 1: ¥335.5 1,916In Stock 6,816On Order	Mfr. Part # B66232B1114T001 Mouser Part # 871-B66232B1114T001	TDK	Ferrite Cores & Accessories CF-E30/15 7-HB-1S-14P/ Learn More about TDK ferrite cores	Datasheet	1,916In Stock 6,816On Order On Order Ship Dates Mfr. #: B66232B1114T001 Stock: 1,916 Can Ship Immediately On Order: 2,130 Expected 10/29/2026 426 Expected 11/9/2026 4,260 Expected 12/7/2026 Factory Lead-Time: 26 Weeks	¥335.5 ¥305.6 ¥279 ¥247.5 View ¥220.9 ¥187.7	Min.: 1 Mult.: 1	E30/15/7	Hardware & Accessories	Ungapped	E Core	30 x 15 x 7	Coil Former	14 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H B66252BM1 TDK 1: ¥720.9 1,472In Stock	Mfr. Part # B66252BM1 Mouser Part # 871-B66252BM1	TDK	Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H Learn More about TDK ferrite cores	Datasheet	1,472In Stock	¥720.9 ¥652.8 ¥626.2 ¥602.9 View ¥558.1 ¥544.8 ¥528.2 ¥511.6	Min.: 1 Mult.: 1	B66252B	Hardware & Accessories	Ungapped	E Core	55 x 28 x 21	Coil Former Square Pins	14 Pin		Pin	Tray
Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E16/8/5-H-1S-8P B66308B1108T001 TDK 1: ¥292.3 6,649In Stock	Mfr. Part # B66308B1108T001 Mouser Part # 871-B66308B1108T001	TDK	Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E16/8/5-H-1S-8P Learn More about TDK ferrite cores	Datasheet	6,649In Stock	¥292.3 ¥265.8 ¥240.8 ¥222.6 View ¥202.6 ¥197.7 ¥164.8 ¥164.6	Min.: 1 Mult.: 1	E16/8/5	Hardware & Accessories	Ungapped	E Core	16 x 8 x 5 (EF 16)	Coil Former with Magnetic Axis Horizontal	8 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER RNITE FR 530 B66359W1013T1 TDK 1: ¥300.6 3,915In Stock	Mfr. Part # B66359W1013T1 Mouser Part # 871-B66359W1013T1	TDK	Ferrite Cores & Accessories COIL FORMER RNITE FR 530 Learn More about TDK ferrite cores	Datasheet	3,915In Stock	¥300.6 ¥272.4 ¥262.4 ¥245.8 View ¥225.9 ¥204.3 ¥196 ¥192.7 ¥186	Min.: 1 Mult.: 1	B66359W	Hardware & Accessories	Ungapped	ETD Core	29 x 16 x 10		13 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 B66362W1014T001 TDK 1: ¥428.5 2,901In Stock	Mfr. Part # B66362W1014T001 Mouser Part # 871-B66362W1014T001	TDK	Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 Learn More about TDK ferrite cores	Datasheet	2,901In Stock	¥428.5 ¥388.7 ¥360.4 ¥330.5 View ¥300.6 ¥272.4 ¥260.8 ¥254.1	Min.: 1 Mult.: 1	ETD34/17/11	Hardware & Accessories	Ungapped	ETD Core	34 x 17 x 11		14 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER RNITE FR 530 B66364W1016T1 TDK 1: ¥367.1 1,276In Stock	Mfr. Part # B66364W1016T1 Mouser Part # 871-B66364W1016T1	TDK	Ferrite Cores & Accessories COIL FORMER RNITE FR 530 Learn More about TDK ferrite cores	Datasheet	1,276In Stock	¥367.1 ¥332.2 ¥320.6 ¥310.6 View ¥290.7 ¥267.4 ¥265.8 ¥264.1 ¥250.8	Min.: 1 Mult.: 1	B66364W	Hardware & Accessories	Gapped	ETD Core	39 x 20 x 13		16 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 B66366W1018T001 TDK 1: ¥405.3 1,414In Stock	Mfr. Part # B66366W1018T001 Mouser Part # 871-B66366W1018T001	TDK	Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 Learn More about TDK ferrite cores	Datasheet	1,414In Stock	¥405.3 ¥367.1 ¥353.8 ¥315.6 View ¥274.1 ¥255.8 ¥247.5	Min.: 1 Mult.: 1	ETD44/22/15	Hardware & Accessories	Ungapped	ETD Core	44 x 22 x 15		18 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B66414W1008D1 TDK 1: ¥199.3 3,179In Stock	Mfr. Part # B66414W1008D1 Mouser Part # 871-B66414W1008D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	3,179In Stock	¥199.3 ¥181 ¥174.4 ¥169.4 View ¥163.1 ¥154.3 ¥139.5 ¥134.7	Min.: 1 Mult.: 1	B66414W	Hardware & Accessories	Ungapped	EFD Core	15 x 8 x 5	Coil Former with Solder Pins	8 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B66418W1008D1 TDK 1: ¥259.1 7,041In Stock 1,260Expected 11/9/2026	Mfr. Part # B66418W1008D1 Mouser Part # 871-B66418W1008D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	7,041In Stock 1,260Expected 11/9/2026	¥259.1 ¥235.9 ¥224.2 ¥206 View ¥189.4 ¥179.4 ¥152.6 ¥152.5	Min.: 1 Mult.: 1	B66418W	Hardware & Accessories	Ungapped	EFD Core	20 x 10 x 7	Coil Former with Solder Pins	8 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65808N1004D002 TDK 1: ¥247.5 1,417In Stock	Mfr. Part # B65808N1004D002 Mouser Part # 871-B65808N1004D002	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	1,417In Stock	¥247.5 ¥224.2 ¥212.6 ¥196 View ¥181 ¥171.1 ¥160.6 ¥143.5	Min.: 1 Mult.: 1	RM6	Hardware & Accessories	Ungapped	RM Core	RM 6		4 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65812C1512T001 TDK 1: ¥245.8 38In Stock 7,200On Order	Mfr. Part # B65812C1512T001 Mouser Part # 871-B65812C1512T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	38In Stock 7,200On Order On Order Ship Dates Mfr. #: B65812C1512T001 Stock: 38 Can Ship Immediately On Order: 3,600 Expected 1/14/2027 3,600 Expected 1/18/2027 Factory Lead-Time: 6 Weeks	¥245.8 ¥224.2 ¥210.9 ¥194.3 View ¥179.4 ¥157.3 ¥154.5	Min.: 1 Mult.: 1	RM8	Hardware & Accessories	Ungapped	RM Core	RM 8		12 Pin		Pin	Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65812N1005D001 TDK 1: ¥274.1 1,065In Stock	Mfr. Part # B65812N1005D001 Mouser Part # 871-B65812N1005D001	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	1,065In Stock	¥274.1 ¥249.2 ¥227.6 ¥201 View ¥176.1 ¥169.4 ¥150 ¥141.8	Min.: 1 Mult.: 1	RM8	Hardware & Accessories	Ungapped	RM Core	RM 8		5 Pin		Pin	Tray