Ferrite Cores & Accessories

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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	Inductance	Tolerance	Accessory Type	Number of Pins	Core Material	Termination Style	Packaging
Ferrite Cores & Accessories ETD29/16/10 N87LP 0.5MM B66358G0500X187 TDK 1: ¥438.5 5,208In Stock	Mfr. Part # B66358G0500X187 Mouser Part # 871-B66358G0500X187	TDK	Ferrite Cores & Accessories ETD29/16/10 N87LP 0.5MM Learn More about TDK ferrite cores	Datasheet	5,208In Stock	¥438.5 ¥304 ¥259.1 ¥227.6 View ¥199.3 ¥157.1 ¥151.6	Min.: 1 Mult.: 1	ETD29/16/10	Ferrite Cores	Gapped	ETD Core	29 x 16 x 10	201 nH				N87		Bulk
Ferrite Cores & Accessories ETD54/28/19 N87OL B66395G0000X187 TDK 1: ¥1,257.4 969In Stock	Mfr. Part # B66395G0000X187 Mouser Part # 871-B66395GX187	TDK	Ferrite Cores & Accessories ETD54/28/19 N87OL Learn More about TDK ferrite cores	Datasheet	969In Stock	¥1,257.4 ¥850.4 ¥715.9 ¥584.7 View ¥519.9 ¥509.9 ¥506.6	Min.: 1 Mult.: 1	ETD54/28/19	Ferrite Cores	Ungapped	ETD Core	54 x 28 x 19	4.45 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories ER 11/5 N87 Sold as set B65525J0160A087 TDK 1: ¥310.6 6,531In Stock	Mfr. Part # B65525J0160A087 Mouser Part # 871-B65525J0160A087	TDK	Ferrite Cores & Accessories ER 11/5 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	6,531In Stock	¥310.6 ¥207.6 ¥181 ¥160.8 View ¥142.5 ¥119.1 ¥102.2 ¥101.7 ¥101.5	Min.: 1 Mult.: 1	ER11/2.5/6	Ferrite Cores	Gapped	ER Core	11 x 5	160 nH	3 %			N87		Bulk
Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set B65807P0000R087 TDK 1: ¥651.1 2,477In Stock	Mfr. Part # B65807P0000R087 Mouser Part # 871-B65807P0000R087	TDK	Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	2,477In Stock	¥651.1 ¥446.8 ¥380.4 ¥332.2 View ¥289 ¥252.5 ¥250.8 ¥235.9	Min.: 1 Mult.: 1	RM6	Ferrite Cores	Ungapped	RM LP Core	RM 6	3 uH	- 20 %, + 30 %			N87		Blister Pack
Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set B65811P0000R087 TDK 1: ¥852.1 1,663In Stock	Mfr. Part # B65811P0000R087 Mouser Part # 871-B65811P0000R087	TDK	Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,663In Stock	¥852.1 ¥581.4 ¥491.7 ¥430.2 View ¥330.5 ¥328.9 ¥313.9	Min.: 1 Mult.: 1	RM8/LP	Ferrite Cores	Ungapped	RM LP Core	RM 8	4.1 uH	- 20 %, + 30 %			N87		Blister Pack
Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10% B66421U0250K187 TDK 1: ¥312.3 2,080In Stock	Mfr. Part # B66421U0250K187 Mouser Part # 871-B66421U250K187	TDK	Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10% Learn More about TDK ferrite cores	Datasheet	2,080In Stock	¥312.3 ¥215.9 ¥186 ¥163.3 View ¥143.3 ¥119.1 ¥101.8 ¥101.7	Min.: 1 Mult.: 1	EFD25/13/9	Ferrite Cores	Gapped	EFD Core	25 x 13 x 9	250 nH	10 %			N87		Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B66422W1010D1 TDK 1: ¥405.3 2,877In Stock 3,900Expected 1/21/2027	Mfr. Part # B66422W1010D1 Mouser Part # 871-B66422W1010D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	2,877In Stock 3,900Expected 1/21/2027	¥405.3 ¥270.7 ¥230.9 ¥202.6 View ¥177.7 ¥172.7 ¥144	Min.: 1 Mult.: 1	B66422W	Hardware & Accessories	Ungapped	EFD Core	25 x 13 x 9			Coil Former with Solder Pins	10 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER RNITE FR 530 B66396W1022T1 TDK 1: ¥604.6 2,843In Stock	Mfr. Part # B66396W1022T1 Mouser Part # 871-B66396W1022T1	TDK	Ferrite Cores & Accessories COIL FORMER RNITE FR 530 Learn More about TDK ferrite cores	Datasheet	2,843In Stock	¥604.6 ¥548.1 ¥518.2 ¥453.5 View ¥393.7 ¥375.4 ¥372.1 ¥318.9	Min.: 1 Mult.: 1	B66396W	Hardware & Accessories	Ungapped	ETD Core	54 x 28 x 19				22 Pin		Pin	Tray
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65812N1005D002 TDK 1: ¥297.3 6In Stock	Mfr. Part # B65812N1005D002 Mouser Part # 871-B65812N1005D002	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	6In Stock	¥297.3 ¥225.9 ¥214.3 ¥197.7 View ¥179.4 ¥164.4 ¥147 ¥145.7 ¥140.4	Min.: 1 Mult.: 1	RM8	Hardware & Accessories	Ungapped	RM Core	RM 8				5 Pin		Pin	Tray
Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10% B66421U0315K187 TDK 1: ¥305.6 884In Stock 9,100On Order	Mfr. Part # B66421U0315K187 Mouser Part # 871-B66421U0315K187	TDK	Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10% Learn More about TDK ferrite cores	Datasheet	884In Stock 9,100On Order On Order Ship Dates Mfr. #: B66421U0315K187 Stock: 884 Can Ship Immediately On Order: 2,600 Expected 3/3/2027 6,500 Expected 3/15/2027 Factory Lead-Time: 7 Weeks	¥305.6 ¥212.6 ¥181 ¥159.8 View ¥140.7 ¥125.1 ¥116.1 ¥96.7	Min.: 1 Mult.: 1	EFD25/13/9	Ferrite Cores	Gapped	EFD Core	25 x 13 x 9	315 nH	10 %			N87		Bulk
Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set B65883A0000R087 TDK 1: ¥2,004.8 106In Stock 270Expected 11/17/2026	Mfr. Part # B65883A0000R087 Mouser Part # 871-B65883A0000R087	TDK	Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set Learn More about TDK ferrite cores	Datasheet	106In Stock 270Expected 11/17/2026	¥2,004.8 ¥1,343.7 ¥1,122.8 Reel ¥1,122.8 ¥990 View ¥935.1 ¥853.8 Quote	Min.: 1 Mult.: 1 : 45	PQ40/40	Ferrite Cores	Ungapped	PQ Core	40 x 40	4.3 uH	- 20 %, + 30 %			N87		Ammo Pack
Ferrite Cores & Accessories PQ32/20 N95 Sold as set B65879A0000R095 TDK 1: ¥2,053 214In Stock	Mfr. Part # B65879A0000R095 Mouser Part # 871-B65879A0000R095	TDK	Ferrite Cores & Accessories PQ32/20 N95 Sold as set Learn More about TDK ferrite cores	Datasheet	214In Stock	¥2,053 ¥1,375.3 ¥1,149.4 ¥996.6 View ¥921.9 ¥870.4 ¥815.6 Quote	Min.: 1 Mult.: 1	PQ32/20	Ferrite Cores	Ungapped	PQ Core	32 x 20	6.5 uH	- 20 %, + 30 %			N95		Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65808N1005D001 TDK 1: ¥247.5 947In Stock	Mfr. Part # B65808N1005D001 Mouser Part # 871-B65808N1005D001	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	947In Stock	¥247.5 ¥224.2 ¥201 ¥177.7 View ¥155.6 ¥135 ¥127.6	Min.: 1 Mult.: 1	RM6	Hardware & Accessories	Ungapped	RM Core	RM 6				5 Pin		Pin	Tray
Ferrite Cores & Accessories CLAMP-RM6 B65808B2203X000 TDK 1: ¥29.9 184,874In Stock	Mfr. Part # B65808B2203X000 Mouser Part # 871-B65808B2203X000	TDK	Ferrite Cores & Accessories CLAMP-RM6 Learn More about TDK ferrite cores	Datasheet	184,874In Stock	¥29.9 ¥26.9 ¥25.2 ¥23.4 View ¥22.8 ¥18.9 ¥16.9	Min.: 1 Mult.: 1	RM6	Hardware & Accessories	Ungapped	RM Core	RM 6			Clamp with Ground Terminal				Bulk
Ferrite Cores & Accessories ER9.5-N87 +30%-20% Sold as set B65523J0000R087 TDK 1: ¥239.2 5,612In Stock	Mfr. Part # B65523J0000R087 Mouser Part # 871-B65523J0000R087	TDK	Ferrite Cores & Accessories ER9.5-N87 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	5,612In Stock	¥239.2 ¥167.8 ¥143 ¥126.7 View ¥111.6 ¥93.2 ¥80.4 ¥80.1 ¥74.9	Min.: 1 Mult.: 1	ER9.5	Ferrite Cores	Ungapped	ER Core	9.5 x 5	800 nH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories ER11/5-N87 Sold as set B65525J0000R087 TDK 1: ¥302.3 11,686In Stock 16,000Expected 3/9/2027	Mfr. Part # B65525J0000R087 Mouser Part # 871-B65525J0000R087	TDK	Ferrite Cores & Accessories ER11/5-N87 Sold as set Learn More about TDK ferrite cores	Datasheet	11,686In Stock 16,000Expected 3/9/2027	¥302.3 ¥210.9 ¥181 ¥158.6 View ¥139.4 ¥115.9 ¥99.5 ¥98.2	Min.: 1 Mult.: 1	ER11/5	Ferrite Cores	Ungapped	ER Core	11 x 5	1.2 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories COIL FORMER Laperos C 130 B65527B1008T001 TDK 1: ¥210.9 7,888In Stock	Mfr. Part # B65527B1008T001 Mouser Part # 871-B65527B1008T1	TDK	Ferrite Cores & Accessories COIL FORMER Laperos C 130 Learn More about TDK ferrite cores	Datasheet	7,888In Stock	¥210.9 ¥192.7 ¥184.4 ¥179.4 View ¥164.3 ¥153 ¥146.2 ¥135.4	Min.: 1 Mult.: 1	ER9.5	Hardware & Accessories	Ungapped	ER Core	9.5 x 5			Coil Former with Gull Wing Terminals	8 Pin		Gullwing	Tray
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65808E1508T001 TDK 1: ¥280.7 6,667In Stock	Mfr. Part # B65808E1508T001 Mouser Part # 871-B65808E1508T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	6,667In Stock	¥280.7 ¥254.1 ¥237.5 ¥210.9 View ¥209.3 ¥196	Min.: 1 Mult.: 1	RM6	Hardware & Accessories	Ungapped	RM Core	RM 6			Coil Former with Angled Pins	8 Pin		Angled Pin	Bulk
Ferrite Cores & Accessories COIL FORMER RM 6 6/1 B65808N1006D001 TDK 1: ¥197.7 11,881In Stock 6,000Expected 11/23/2026	Mfr. Part # B65808N1006D001 Mouser Part # 871-B65808N1006D001	TDK	Ferrite Cores & Accessories COIL FORMER RM 6 6/1 Learn More about TDK ferrite cores	Datasheet	11,881In Stock 6,000Expected 11/23/2026	¥197.7 ¥179.4 ¥171.1 ¥155.5 View ¥137 ¥121.8 ¥117.1 ¥104.6	Min.: 1 Mult.: 1	RM6	Hardware & Accessories	Ungapped	RM Core	RM 6				6 Pin		Pin	Tray
Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set B65811J0250A087 TDK 1: ¥533.2 1,119In Stock	Mfr. Part # B65811J0250A087 Mouser Part # 871-B65811J0250A087	TDK	Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	1,119In Stock	¥533.2 ¥367.1 ¥312.3 ¥274.1 View ¥270.7 ¥254.1	Min.: 1 Mult.: 1	RM8	Ferrite Cores	Gapped	RM Core	RM 8	250 nH	3 %			N87		Blister Pack
Ferrite Cores & Accessories RM8/I-N87 B65811JR87 TDK 1: ¥607.9 1,272In Stock 3,200Expected 3/8/2027	Mfr. Part # B65811JR87 Mouser Part # 871-B65811JR87	TDK	Ferrite Cores & Accessories RM8/I-N87 Learn More about TDK ferrite cores	Datasheet	1,272In Stock 3,200Expected 3/8/2027	¥607.9 ¥418.6 ¥355.5 ¥312.3 View ¥265.8 ¥264.1 ¥220.9	Min.: 1 Mult.: 1	B65811J	Ferrite Cores	Ungapped	RM Core	RM 8	3.3 uH	- 20 %, + 30 %			N87		Blister Pack
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65812N1012D001 TDK 1: ¥232.5 9,623In Stock 6,000Expected 2/8/2027	Mfr. Part # B65812N1012D001 Mouser Part # 871-B65812N1012D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	9,623In Stock 6,000Expected 2/8/2027	¥232.5 ¥210.9 ¥196 ¥182.7 View ¥164.4 ¥156.1 ¥125.7	Min.: 1 Mult.: 1	RM8	Hardware & Accessories	Ungapped	RM Core	RM 8			Coil Former Square Pins	12 Pin		Pin	Tray
Ferrite Cores & Accessories RM12/I-N87 '+30%-20% Sold as set B65815E0000R087 TDK 1: ¥983.3 1,977In Stock	Mfr. Part # B65815E0000R087 Mouser Part # 871-B65815E0000R087	TDK	Ferrite Cores & Accessories RM12/I-N87 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,977In Stock	¥983.3 ¥669.4 ¥564.7 ¥549.8 ¥514.9	Min.: 1 Mult.: 1	RM12	Ferrite Cores	Ungapped	RM Core	RM 12	5.3 uH	- 20 %, + 30 %	Core		N87	SMD/SMT	Bulk
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65816C1512T001 TDK 1: ¥348.8 4,516In Stock 8,500On Order	Mfr. Part # B65816C1512T001 Mouser Part # 871-B65816C1512T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	4,516In Stock 8,500On Order On Order Ship Dates Mfr. #: B65816C1512T001 Stock: 4,516 Can Ship Immediately On Order: 3,100 Expected 11/4/2026 5,400 Expected 12/8/2026 Factory Lead-Time: 7 Weeks	¥348.8 ¥284 ¥259.1 ¥250.8 View ¥244.2 ¥232.5 ¥225.9 ¥219.3 ¥204.3	Min.: 1 Mult.: 1	RM12	Hardware & Accessories	Ungapped	RM Core	RM 12				12 Pin		Angled Pin	Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65816N1012D1 TDK 1: ¥274.1 2,422In Stock 1,300On Order	Mfr. Part # B65816N1012D1 Mouser Part # 871-B65816N1012D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	2,422In Stock 1,300On Order On Order Ship Dates Mfr. #: B65816N1012D1 Stock: 2,422 Can Ship Immediately On Order: 1,000 Expected 11/11/2026 300 Expected 12/1/2026 Factory Lead-Time: 4 Weeks	¥274.1 ¥249.2 ¥239.2 ¥232.5 View ¥219.3 ¥199.3 ¥192.7 ¥182.7	Min.: 1 Mult.: 1	B65816N	Hardware & Accessories	Ungapped	RM Core	RM 12				12 Pin		Pin	Tray