Ferrite Cores & Accessories

 Ferrite Cores & Accessories
Ferrite Cores are in stock with same-day shipping at Mouser from industry leading manufacturers.  Mouser is an authorized distributor for many ferrite core manufacturers including Fair-Rite, Proterial, TDK, & more. 
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Please view our selection of ferrite cores below.
Results: 3,245
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Type Core Core Size Inductance Tolerance Accessory Type Number of Pins Core Material Termination Style Packaging
TDK Ferrite Cores & Accessories RM12 N87160 '+3%-3% Sold as set 370In Stock
Min.: 1
Mult.: 1

RM12 Ferrite Cores Gapped RM Core RM 12 160 nH 3 % Core N87 SMD/SMT Bulk
TDK Ferrite Cores & Accessories RM12 N87250 '+3%-3% Sold as set 200In Stock
300Expected 05/10/2026
Min.: 1
Mult.: 1

RM12 Ferrite Cores Gapped RM Core RM 12 250 nH 3 % Core N87 SMD/SMT Bulk
TDK Ferrite Cores & Accessories RM12 N41 250 +3%- 3% Sold as set 15In Stock
1,200On Order
Min.: 1
Mult.: 1

RM12 Ferrite Cores Gapped RM Core RM 12 250 nH 3 % Core N41 SMD/SMT Bulk
TDK Ferrite Cores & Accessories RM12/I-N41 +30%-20% Sold as set 224In Stock
Min.: 1
Mult.: 1

RM12 Ferrite Cores Ungapped RM Core RM 12 6 uH - 20 %, + 30 % Core N41 SMD/SMT Bulk
TDK Ferrite Cores & Accessories Coil former RM12 Sumikon PM 9630 375In Stock
Min.: 1
Mult.: 1

B65816N Hardware & Accessories Ungapped RM Core RM 12 11 Pin Pin Tray
TDK Ferrite Cores & Accessories RM7/I-N87 Sold as set 713In Stock
Min.: 1
Mult.: 1

RM7 Ferrite Cores Ungapped RM Core RM 7 2.7 uH - 20 %, + 30 % N87 Blister Pack
TDK Ferrite Cores & Accessories RM7 N87 3300 '+30%-20% Sold as set 471In Stock
Min.: 1
Mult.: 1

RM7/LP Ferrite Cores Ungapped RM LP Core RM 7 3.3 uH - 20 %, + 30 % N87 Blister Pack
TDK Ferrite Cores & Accessories CLI/P-RM7 2 PCS REQUIRED 3,335In Stock
Min.: 1
Mult.: 1

RM7 Hardware & Accessories Ungapped RM Core RM 7 Clamp with Ground Terminal Spring Steel (Tinned) Bulk
TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 273In Stock
Min.: 1
Mult.: 1

RM7 Hardware & Accessories Ungapped RM Core RM 7 Coil Former 8 Pin GFR Thermosetting Plastic Pin Tray
TDK Ferrite Cores & Accessories EP10-T38 +40%-30% Sold as set 1,051In Stock
Min.: 1
Mult.: 1

EP10 Ferrite Cores Ungapped EP Core EP 10 4.8 uH - 30 %, + 40 % T38 Bulk
TDK Ferrite Cores & Accessories PQ26/25 N87 Sold as set 377In Stock
400Expected 29/10/2026
Min.: 1
Mult.: 1

PQ26/25 Ferrite Cores Ungapped PQ Core 26 x 25 4.5 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories PQ26/25 N95 Sold as set 38In Stock
400Expected 19/10/2026
Min.: 1
Mult.: 1

PQ26/25 Ferrite Cores Ungapped PQ Core 26 x 25 5.7 uH - 20 %, + 30 % N95 Bulk
TDK Ferrite Cores & Accessories PQ26/20 N87 Sold as set 147In Stock
400Expected 16/11/2026
Min.: 1
Mult.: 1

PQ26/20 Ferrite Cores Ungapped PQ Core 26 x 20 5 uH - 20 %, + 30 % N87 Bulk


TDK Ferrite Cores & Accessories COIL FORMER PQ26/20 338In Stock
864Expected 18/02/2027
Min.: 1
Mult.: 1

PQ26/20 Hardware & Accessories Ungapped PQ Core PQ 26 x 25 Coil Former 12 Pin GFR Thermosetting Plastic Pin Tray
TDK Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820 546In Stock
864Expected 09/02/2027
Min.: 1
Mult.: 1

PQ26/25 Hardware & Accessories Ungapped PQ Core 26 x 25 12 Pin Pin Tray
TDK Ferrite Cores & Accessories PQ32/20 N97 Sold as set 7In Stock
240Expected 16/11/2026
Min.: 1
Mult.: 1

PQ32/20 Ferrite Cores Ungapped PQ Core PQ 32 x 20 6.5 uH - 20 %, + 30 % N97 Bulk
TDK Ferrite Cores & Accessories PQ32/30 N49 Sold as set 288In Stock
Min.: 1
Mult.: 1

PQ32/30 Ferrite Cores Ungapped PQ Core 32 x 30 3.45 uH - 20 %, + 30 % N49 Bulk
TDK Ferrite Cores & Accessories PQ32/30 N95 Sold as set 81In Stock
225Expected 12/01/2027
Min.: 1
Mult.: 1

PQ32/30 Ferrite Cores Ungapped PQ Core 32 x 30 6.1 uH - 20 %, + 30 % N95 Bulk
TDK Ferrite Cores & Accessories PQ32/30 N97 Sold as set 215In Stock
225Expected 25/09/2026
Min.: 1
Mult.: 1

PQ32/30 Ferrite Cores Ungapped PQ Core PQ 32 x 30 5 uH - 20 %, + 30 % N97 Bulk
TDK Ferrite Cores & Accessories PQ32/30-N95-DG150 FERRITE CORE SET Sold as set 85In Stock
Min.: 1
Mult.: 1

PQ32/30 Ferrite Cores Distributed Gap PQ Core PQ 32 x 30 150 nH N95 Tray
TDK Ferrite Cores & Accessories PQ32/30-N97-DG150 150 Sold as set 53In Stock
225Expected 18/01/2027
Min.: 1
Mult.: 1

PQ32/30 Ferrite Cores Gapped PQ Core 32 mm x 22 mm 150 nH N95 Tray


TDK Ferrite Cores & Accessories COIL FORMER PQ32/30 1,284In Stock
Min.: 1
Mult.: 1

B65880E Hardware & Accessories Ungapped PQ Core 32 x 30 12 Pin Pin Tray
TDK Ferrite Cores & Accessories PQ35/35 N87 Sold as set 56In Stock
Min.: 1
Mult.: 1

PQ35/35 Ferrite Cores Ungapped PQ Core PQ 35 x 35 4.5 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories PQ35/35-N97-DG100 Sold as set 9In Stock
288Expected 03/12/2026
Min.: 1
Mult.: 1

PQ35/35 Ferrite Cores Distributed Gap PQ Core PQ 35 x 35 100 nH N95 Tray
TDK Ferrite Cores & Accessories PQ35/35-N97-DG150 Sold as set 141In Stock
Min.: 1
Mult.: 1

PQ35/35 Ferrite Cores Distributed Gap PQ Core PQ 35 x 35 150 nH N95 Tray