Ferrite Cores & Accessories

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 64

Applied Filters:

Series

Product

Type

Core

Core Size

Inductance

Tolerance

Accessory Type

Number of Pins

Core Material

Termination Style

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 PQ26/25 N97 Sold as set B65877A0000R097 TDK 1: $8.99 938In Stock	Mfr. Part # B65877A0000R097 Mouser Part # 871-B65877A0000R097	TDK	Ferrite Cores & Accessories PQ26/25 N97 Sold as set Learn More about TDK ferrite cores	Datasheet	938In Stock	$8.99 $6.06 $5.09 $4.41 View $3.84 $3.83	Min.: 1 Mult.: 1	PQ26/25	Ferrite Cores	Ungapped	PQ Core	26 x 25	4.65 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories PQ20/20 N97 2750 +30% -20% Sold as set B65875A0000R097 TDK 1: $5.33 809In Stock	Mfr. Part # B65875A0000R097 Mouser Part # 871-B65875A0000R097	TDK	Ferrite Cores & Accessories PQ20/20 N97 2750 +30% -20% Sold as set Learn More about TDK ferrite cores	Datasheet	809In Stock	$5.33 $3.64 $3.08 $2.69 Reel $2.21 View $2.25 $2.07	Min.: 1 Mult.: 1 : 240	PQ20/20	Ferrite Cores	Ungapped	PQ Core	20 x 20	2.75 uH	- 20 %, + 30 %			N97		Ammo Pack
Ferrite Cores & Accessories PQ26/20 N97 Sold as set B65877B0000R097 TDK 1: $7.19 707In Stock	Mfr. Part # B65877B0000R097 Mouser Part # 871-B65877B0000R097	TDK	Ferrite Cores & Accessories PQ26/20 N97 Sold as set Learn More about TDK ferrite cores	Datasheet	707In Stock	$7.19 $4.88 $4.11 $3.57 View $2.96 $2.95	Min.: 1 Mult.: 1	PQ26/20	Ferrite Cores	Ungapped	PQ Core	PQ 26 x 20	5.15 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set B65883A0000R087 TDK 1: $12.07 181In 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	181In Stock 270Expected 11/17/2026	$12.07 $8.09 $6.76 Reel $6.76 $5.96 View $5.63 $5.14 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 PQ65/60-N97-DG250 Sold as set B65982Q0250K097 TDK 1: $32.00 16In Stock	Mfr. Part # B65982Q0250K097 Mouser Part # 871-B65982Q0250K097	TDK	Ferrite Cores & Accessories PQ65/60-N97-DG250 Sold as set Learn More about TDK epcos ferrite cores	Datasheet	16In Stock	$32.00 $21.68 $16.50	Min.: 1 Mult.: 1	PQ65/60	Ferrite Cores	Distributed Gap	PQ Core	PQ 65 x 60	250 nH				N95		Tray
Ferrite Cores & Accessories PQ65/60-N97-DG400 Sold as set B65982Q0400K097 TDK 1: $32.00 5In Stock 14On Order	Mfr. Part # B65982Q0400K097 Mouser Part # 871-B65982Q0400K097	TDK	Ferrite Cores & Accessories PQ65/60-N97-DG400 Sold as set Learn More about TDK epcos ferrite cores	Datasheet	5In Stock 14On Order	$32.00 $18.63 $16.50	Min.: 1 Mult.: 1	PQ65/60	Ferrite Cores	Distributed Gap	PQ Core	PQ 65 x 60	400 nH				N95		Tray
Ferrite Cores & Accessories PQ20/20 N49 Sold as set B65875A0000R049 TDK 1: $5.37 418In Stock	Mfr. Part # B65875A0000R049 Mouser Part # 871-B65875A0000R049	TDK	Ferrite Cores & Accessories PQ20/20 N49 Sold as set Learn More about TDK ferrite cores	Datasheet	418In Stock	$5.37 $3.66 $3.10 $2.71 $2.10 Reel $2.09	Min.: 1 Mult.: 1 : 240	PQ20/20	Ferrite Cores	Ungapped	PQ Core	20 x 20	2 uH	- 20 %, + 30 %			N49		Ammo Pack
Ferrite Cores & Accessories PQ32/20 N95 Sold as set B65879A0000R095 TDK 1: $12.36 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	$12.36 $8.28 $6.92 $6.00 View $5.55 $5.24 $5.01 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 PQ26/20 N87 Sold as set B65877B0000R087 TDK 1: $7.59 497In Stock	Mfr. Part # B65877B0000R087 Mouser Part # 871-B65877B0000R087	TDK	Ferrite Cores & Accessories PQ26/20 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	497In Stock	$7.59 $5.15 $4.36 $3.78 View $3.20 $3.19 $3.01	Min.: 1 Mult.: 1	PQ26/20	Ferrite Cores	Ungapped	PQ Core	26 x 20	5 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories PQ26/20 N95 Sold as set B65877B0000R095 TDK 1: $10.64 398In Stock	Mfr. Part # B65877B0000R095 Mouser Part # 871-B65877B0000R095	TDK	Ferrite Cores & Accessories PQ26/20 N95 Sold as set Learn More about TDK ferrite cores	Datasheet	398In Stock	$10.64 $7.14 $5.98 $5.17 View $4.68 $4.67	Min.: 1 Mult.: 1	PQ26/20	Ferrite Cores	Ungapped	PQ Core	26 x 20	5.15 uH	- 20 %, + 30 %			N95		Bulk
Ferrite Cores & Accessories PQ32/30 N87 Sold as set B65879B0000R087 TDK 1: $8.57 416In Stock	Mfr. Part # B65879B0000R087 Mouser Part # 871-B65879B0000R087	TDK	Ferrite Cores & Accessories PQ32/30 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	416In Stock	$8.57 $5.78 $4.86 $3.86 $3.62	Min.: 1 Mult.: 1	PQ32/30	Ferrite Cores	Ungapped	PQ Core	32 x 30	4.8 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40 B65884E0012D001 TDK 1: $2.45 1,791In 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	1,791In Stock 1,008Expected 10/29/2026	$2.45 $2.22 $2.04 $1.78 View $1.53 $1.44 $1.38	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 PQ50/50 N87 Sold as set B65981A0000R087 TDK 1: $18.59 162In Stock	Mfr. Part # B65981A0000R087 Mouser Part # 871-B65981A0000R087	TDK	Ferrite Cores & Accessories PQ50/50 N87 Sold as set Learn More about TDK epcos large size ferrite cores	Datasheet	162In Stock	$18.59 $12.27 $9.37 Reel $9.37 $9.04	Min.: 1 Mult.: 1 : 36	PQ50/50- Large Size	Ferrite Cores	Ungapped	PQ Core	50 x 50	6.5 uH	- 20 %, + 30 %			N87		Ammo Pack
Ferrite Cores & Accessories Coil former PQ50/50 Phenolic T375HF B65982E0012D001 TDK 1: $2.78 1,297In Stock 72Expected 11/2/2026	Mfr. Part # B65982E0012D001 Mouser Part # 871-B65982E0012D001	TDK	Ferrite Cores & Accessories Coil former PQ50/50 Phenolic T375HF Learn More about TDK ferrite cores	Datasheet	1,297In Stock 72Expected 11/2/2026	$2.78 $2.52 $2.40 $2.09 View $1.80 $1.69 $1.62	Min.: 1 Mult.: 1	PQ50/50	Hardware & Accessories	Ungapped	PQ Core	PQ 50 x 50			Coil Former	12 Pin	PMC Thermosetting Plastic	Pin	Tray
Ferrite Cores & Accessories PQ26/25 N87 Sold as set B65877A0000R087 TDK 1: $6.22 134In Stock 400Expected 11/17/2026	Mfr. Part # B65877A0000R087 Mouser Part # 871-B65877A0000R087	TDK	Ferrite Cores & Accessories PQ26/25 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	134In Stock 400Expected 11/17/2026	$6.22 $4.23 $3.79 $3.32 View $2.89 $2.48	Min.: 1 Mult.: 1	PQ26/25	Ferrite Cores	Ungapped	PQ Core	26 x 25	4.5 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories PQ26/25 N95 Sold as set B65877A0000R095 TDK 1: $9.12 267In Stock	Mfr. Part # B65877A0000R095 Mouser Part # 871-B65877A0000R095	TDK	Ferrite Cores & Accessories PQ26/25 N95 Sold as set Learn More about TDK ferrite cores	Datasheet	267In Stock	$9.12 $5.67 $4.98 $4.47 View $4.01 $4.00 $3.78	Min.: 1 Mult.: 1	PQ26/25	Ferrite Cores	Ungapped	PQ Core	26 x 25	5.7 uH	- 20 %, + 30 %			N95		Bulk
Ferrite Cores & Accessories COIL FORMER PQ26/20 B65878E0012D001 TDK 1: $1.72 236In Stock 864Expected 11/27/2026	Mfr. Part # B65878E0012D001 Mouser Part # 871-B65878E0012D001	TDK	Ferrite Cores & Accessories COIL FORMER PQ26/20 Learn More about TDK ferrite cores	Datasheet	236In Stock 864Expected 11/27/2026	$1.72 $1.33 $1.22 $1.18 View $1.11 $1.02 $0.955	Min.: 1 Mult.: 1	PQ26/20	Hardware & Accessories	Ungapped	PQ Core	PQ 26 x 25			Coil Former	12 Pin	GFR Thermosetting Plastic	Pin	Tray
Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820 B65878E1012D001 TDK 1: $1.39 1,134In Stock	Mfr. Part # B65878E1012D001 Mouser Part # 871-B65878E1012D001	TDK	Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820 Learn More about TDK ferrite cores	Datasheet	1,134In Stock	$1.39 $1.27 $1.19 $1.10 View $1.01 $0.952 $0.819 $0.784	Min.: 1 Mult.: 1	PQ26/25	Hardware & Accessories	Ungapped	PQ Core	26 x 25				12 Pin		Pin	Tray
Ferrite Cores & Accessories PQ32/20 N87 Set of 2-1pc Sold as set B65879A0000R087 TDK 1: $6.42 24In Stock 720On Order	Mfr. Part # B65879A0000R087 Mouser Part # 871-B65879A0000R087	TDK	Ferrite Cores & Accessories PQ32/20 N87 Set of 2-1pc Sold as set Learn More about TDK ferrite cores	Datasheet	24In Stock 720On Order On Order Ship Dates Mfr. #: B65879A0000R087 Stock: 24 Can Ship Immediately On Order: 240 Expected 2/15/2027 480 Expected 6/3/2027 Factory Lead-Time: 14 Weeks	$6.42 $4.36 $3.70 $3.21 View $2.67 $2.60	Min.: 1 Mult.: 1	PQ32/20	Ferrite Cores	Ungapped	PQ Core	32 x 20	6.3 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories PQ32/30 N49 Sold as set B65879B0000R049 TDK 1: $8.81 278In Stock	Mfr. Part # B65879B0000R049 Mouser Part # 871-B65879B0000R049	TDK	Ferrite Cores & Accessories PQ32/30 N49 Sold as set Learn More about TDK ferrite cores	Datasheet	278In Stock	$8.81 $5.94 $4.99 $3.96 View $3.95 $3.74	Min.: 1 Mult.: 1	PQ32/30	Ferrite Cores	Ungapped	PQ Core	32 x 30	3.45 uH	- 20 %, + 30 %			N49		Bulk
Ferrite Cores & Accessories PQ32/30 N95 Sold as set B65879B0000R095 TDK 1: $9.81 81In Stock 225Expected 11/23/2026	Mfr. Part # B65879B0000R095 Mouser Part # 871-B65879B0000R095	TDK	Ferrite Cores & Accessories PQ32/30 N95 Sold as set Learn More about TDK ferrite cores	Datasheet	81In Stock 225Expected 11/23/2026	$9.81 $6.60 $5.53 $4.38 $4.25	Min.: 1 Mult.: 1	PQ32/30	Ferrite Cores	Ungapped	PQ Core	32 x 30	6.1 uH	- 20 %, + 30 %			N95		Bulk
Ferrite Cores & Accessories PQ32/30 N97 Sold as set B65879B0000R097 TDK 1: $8.25 350In Stock	Mfr. Part # B65879B0000R097 Mouser Part # 871-B65879B0000R097	TDK	Ferrite Cores & Accessories PQ32/30 N97 Sold as set Learn More about TDK ferrite cores	Datasheet	350In Stock	$8.25 $5.60 $4.77 $3.86 View $3.62 $3.52 $3.50	Min.: 1 Mult.: 1	PQ32/30	Ferrite Cores	Ungapped	PQ Core	PQ 32 x 30	5 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories COIL FORMER PQ32/30 B65880E2012D001 TDK 1: $2.12 797In Stock 1,568Expected 11/23/2026	Mfr. Part # B65880E2012D001 Mouser Part # 871-B65880E2012D1	TDK	Ferrite Cores & Accessories COIL FORMER PQ32/30 Learn More about TDK ferrite cores	Datasheet	797In Stock 1,568Expected 11/23/2026	$2.12 $1.82 $1.65 $1.51 View $1.32 $1.27 $1.06	Min.: 1 Mult.: 1	B65880E	Hardware & Accessories	Ungapped	PQ Core	32 x 30				12 Pin		Pin	Tray
Ferrite Cores & Accessories PQ35/35 N87 Sold as set B65881A0000R087 TDK 1: $13.87 54In Stock	Mfr. Part # B65881A0000R087 Mouser Part # 871-B65881A0000R087	TDK	Ferrite Cores & Accessories PQ35/35 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	54In Stock	$13.87 $9.38 $7.78 $6.50 View $6.49 $6.12	Min.: 1 Mult.: 1	PQ35/35	Ferrite Cores	Ungapped	PQ Core	PQ 35 x 35	4.5 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories PQ35/35-N97-DG100 Sold as set B65881Q0100K097 TDK 1: $14.96 153In Stock 144Expected 12/3/2026	Mfr. Part # B65881Q0100K097 Mouser Part # 871-B65881Q0100K097	TDK	Ferrite Cores & Accessories PQ35/35-N97-DG100 Sold as set Learn More about TDK epcos ferrite cores	Datasheet	153In Stock 144Expected 12/3/2026	$14.96 $10.15 $8.28 $7.21 View $7.20 $6.79	Min.: 1 Mult.: 1	PQ35/35	Ferrite Cores	Distributed Gap	PQ Core	PQ 35 x 35	100 nH				N95		Tray