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RM5 Series Ferrite Cores & Accessories

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 RM5 N48 125 +2% -2% Sold as set B65805N0125G048 TDK 1: $6.47 1,440In Stock	Mfr. Part # B65805N0125G048 Mouser Part # 871-B65805N0125G048	TDK	Ferrite Cores & Accessories RM5 N48 125 +2% -2% Sold as set Learn More about TDK ferrite cores	Datasheet	1,440In Stock	$6.47 $4.44 $3.77 $3.40 View $3.10 $2.76	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	125 nH	2 %			N48		Blister Pack
Ferrite Cores & Accessories RM5 N87 160 +3%-3% Sold as set B65805J0160A087 TDK 1: $5.24 1,428In Stock	Mfr. Part # B65805J0160A087 Mouser Part # 871-B65805J0160A087	TDK	Ferrite Cores & Accessories RM5 N87 160 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	1,428In Stock	$5.24 $3.60 $3.05 $2.68 View $2.33 $2.02 $2.00	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	160 nH	3 %			N87		Blister Pack
Ferrite Cores & Accessories RM5/I-N49 +30%-20% Sold as set B65805J0000R049 TDK 1: $5.83 1,945In Stock	Mfr. Part # B65805J0000R049 Mouser Part # 871-B65805J0000R049	TDK	Ferrite Cores & Accessories RM5/I-N49 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,945In Stock	$5.83 $3.90 $3.44 $3.02 View $2.65 $2.45 $2.43	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped	RM Core	RM 5	1.3 uH	- 20 %, + 30 %			N49		Blister Pack
Ferrite Cores & Accessories RM5 PC200 800 +30% -20% Sold as set B65805J0000R608 TDK 1: $4.25 2,604In Stock	Mfr. Part # B65805J0000R608 Mouser Part # 871-B65805J0000R608	TDK	Ferrite Cores & Accessories RM5 PC200 800 +30% -20% Sold as set Learn More about TDK epcos pc200 ferrite cores	Datasheet	2,604In Stock	$4.25 $2.94 $2.51 $1.79 View $1.64 $1.51 $1.50	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped	RM Core	14.6 mm x 6.8 mm	800 nH	- 20 %, + 30 %			PC200		Blister Pack
Ferrite Cores & Accessories RM5 COIL FORMER 8 PINS B65806N1108D001 TDK 1: $2.55 2,366In Stock	Mfr. Part # B65806N1108D001 Mouser Part # 871-B65806N1108D001	TDK	Ferrite Cores & Accessories RM5 COIL FORMER 8 PINS Learn More about TDK ferrite cores	Datasheet	2,366In Stock	$2.55 $2.32 $2.06 $1.81 View $1.60 $1.41 $1.33	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped		RM 5				8 Pin			Tray
Ferrite Cores & Accessories ADJUSTER POCAN B3235 B65806C3001X022 TDK 1: $1.61 2,980In Stock	Mfr. Part # B65806C3001X022 Mouser Part # 871-B65806C3001X022	TDK	Ferrite Cores & Accessories ADJUSTER POCAN B3235 Learn More about TDK ferrite cores	Datasheet	2,980In Stock	$1.61 $1.47 $1.37 $1.29 View $1.19 $1.01 $0.937 $0.888	Min.: 1 Mult.: 1	RM5	Hardware & Accessories	Ungapped	RM Core	RM 5			Green		N22		Bulk
Ferrite Cores & Accessories RM 5 N48315 + 3%- 3% Sold as set B65805C0315A048 TDK 1: $4.72 2,249In Stock	Mfr. Part # B65805C0315A048 Mouser Part # 871-B65805C0315A048	TDK	Ferrite Cores & Accessories RM 5 N48315 + 3%- 3% Sold as set Learn More about TDK ferrite cores	Datasheet	2,249In Stock	$4.72 $3.17 $2.81 $2.46 View $2.16 $1.93 $1.92	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	315 nH	3 %			N48		Blister Pack
Ferrite Cores & Accessories RM5 M33 63 +3%-3% Sold as set B65805N0063A033 TDK 1: $7.21 1,354In Stock	Mfr. Part # B65805N0063A033 Mouser Part # 871-B65805N0063A033	TDK	Ferrite Cores & Accessories RM5 M33 63 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	1,354In Stock	$7.21 $4.92 $4.18 $3.64 View $3.15 $2.79 $2.78	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	63 nH	3 %			M33		Blister Pack
Ferrite Cores & Accessories RM5/I-N30 +30%-20% Sold as set B65805J0000R030 TDK 1: $4.51 3,280In Stock	Mfr. Part # B65805J0000R030 Mouser Part # 871-B65805J0000R030	TDK	Ferrite Cores & Accessories RM5/I-N30 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	3,280In Stock	$4.51 $3.11 $2.65 $2.33 View $2.03 $1.67 $1.60	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped	RM Core	RM 5	3.5 uH	- 20 %, + 30 %			N30		Blister Pack
Ferrite Cores & Accessories RM5 K1 40 +3%-3% Sold as set B65805N0040A001 TDK 1: $10.38 686In Stock	Mfr. Part # B65805N0040A001 Mouser Part # 871-B65805N0040A001	TDK	Ferrite Cores & Accessories RM5 K1 40 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	686In Stock	$10.38 $7.20 $5.77 $5.28 View $4.64 $4.52 $4.51	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	40 nH	3 %			K1		Blister Pack
Ferrite Cores & Accessories RM5 N48 160 +3%-3% Sold as set B65805N0160A048 TDK 1: $6.67 1,036In Stock 1,000Expected 2027-05-03	Mfr. Part # B65805N0160A048 Mouser Part # 871-B65805N0160A048	TDK	Ferrite Cores & Accessories RM5 N48 160 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	1,036In Stock 1,000Expected 2027-05-03	$6.67 $4.56 $3.87 $3.40 View $2.95 $2.64 $2.62 $2.46	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	160 nH	3 %			N48		Blister Pack
Ferrite Cores & Accessories COIL FORMER Laperos C 130 B65822F1008T001 TDK 1: $2.79 1,927In Stock 3,000Expected 2026-11-16	Mfr. Part # B65822F1008T001 Mouser Part # 871-B65822F1008T001	TDK	Ferrite Cores & Accessories COIL FORMER Laperos C 130 Learn More about TDK ferrite cores	Datasheet	1,927In Stock 3,000Expected 2026-11-16	$2.79 $2.53 $2.35 $2.16 View $2.00 $1.79 $1.68 $1.66	Min.: 1 Mult.: 1	RM5	Hardware & Accessories	Ungapped	RM Core	RM 5			Coil Former	8 Pin	GFR Liquid Crystal Polymer	Gullwing	Tray
Ferrite Cores & Accessories COIL FORMER Laperos C 130 B65822J1008T001 TDK 1: $3.34 2,237In Stock	Mfr. Part # B65822J1008T001 Mouser Part # 871-B65822J1008T001	TDK	Ferrite Cores & Accessories COIL FORMER Laperos C 130 Learn More about TDK ferrite cores	Datasheet	2,237In Stock	$3.34 $3.04 $2.84 $2.61 View $2.40 $2.17 $2.04 $2.00	Min.: 1 Mult.: 1	RM5	Hardware & Accessories	Ungapped	RM Core	RM 5				8 Pin		J Hook	Tray
Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630 B65806N1104D001 TDK 1: $1.68 11,657In Stock	Mfr. Part # B65806N1104D001 Mouser Part # 871-B65806N1104D001	TDK	Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630 Learn More about TDK ferrite cores	Datasheet	11,657In Stock	$1.68 $1.54 $1.47 $1.43 View $1.34 $1.25 $1.16	Min.: 1 Mult.: 1	RM5	Hardware & Accessories	Ungapped					Coil Former with Solder Pins	4 Pin		Pin	Tray
Ferrite Cores & Accessories RM5 N48 315 +3%-3% Sold as set B65805N0315A048 TDK 1: $6.49 380In Stock 2,000Expected 2027-04-19	Mfr. Part # B65805N0315A048 Mouser Part # 871-B65805N0315A048	TDK	Ferrite Cores & Accessories RM5 N48 315 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	380In Stock 2,000Expected 2027-04-19	$6.49 $4.45 $3.77 $3.31 View $2.88 $2.48 $2.46	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	315 nH	3 %			N48		Blister Pack
Ferrite Cores & Accessories RM5-N48 +30%-20% Sold as set B65805C0000R048 TDK 1: $5.21 600In Stock	Mfr. Part # B65805C0000R048 Mouser Part # 871-B65805C0000R048	TDK	Ferrite Cores & Accessories RM5-N48 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	600In Stock	$5.21 $3.57 $3.04 $2.68 View $2.33 $2.06 $2.04 $1.84	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped	RM Core	RM 5	1.8 uH	- 20 %, + 30 %			N48		Blister Pack
Ferrite Cores & Accessories RM5 M33 100 +3% -3% Sold as set B65805C0100A033 TDK 1: $6.19 44In Stock 2,000Expected 2026-11-16	Mfr. Part # B65805C0100A033 Mouser Part # 871-B65805C100A33	TDK	Ferrite Cores & Accessories RM5 M33 100 +3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	44In Stock 2,000Expected 2026-11-16	$6.19 $4.25 $3.60 $3.17 View $2.81 $2.66 $2.36 $2.23	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	100 nH	3 %			M33		Blister Pack
Ferrite Cores & Accessories CLM-RM5 2 PCS REQUIRED B65806J2204X000 TDK 1: $0.259 5,999In Stock	Mfr. Part # B65806J2204X000 Mouser Part # 871-B65806J2204X000	TDK	Ferrite Cores & Accessories CLM-RM5 2 PCS REQUIRED Learn More about TDK ferrite cores	Datasheet	5,999In Stock	$0.259 $0.239 $0.23 $0.225 View $0.219 $0.207 $0.187 $0.167 $0.166	Min.: 1 Mult.: 1	RM5	Hardware & Accessories	Ungapped	RM Core	RM 5							Bulk
Ferrite Cores & Accessories RM5 COIL FORMER 6 PIN TDK B65806N1106D002 B65806N1106D002 TDK 1: $2.91 537In Stock 2,000Expected 2027-05-03	Mfr. Part # B65806N1106D002 Mouser Part # 871-B65806N1106D002	TDK	Ferrite Cores & Accessories RM5 COIL FORMER 6 PIN Learn More about TDK ferrite cores	Datasheet	537In Stock 2,000Expected 2027-05-03	$2.91 $2.28 $1.94 $1.71 View $1.54 $1.43 $1.42 $1.39	Min.: 1 Mult.: 1	RM5	Hardware & Accessories	Ungapped					Coil Former with Solder Pins	6 Pin		Pin	Tray
Ferrite Cores & Accessories RM 5 N48250 + 3%- 3% Sold as set B65805C0250A048 TDK 1: $5.13 8,000Expected 2027-05-03	Mfr. Part # B65805C0250A048 Mouser Part # 871-B65805C0250A048	TDK	Ferrite Cores & Accessories RM 5 N48250 + 3%- 3% Sold as set Learn More about TDK ferrite cores	Datasheet	8,000Expected 2027-05-03	$5.13 $3.53 $3.00 $2.62 View $2.29 $1.93 $1.92	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	250 nH	3 %			N48		Blister Pack
Ferrite Cores & Accessories RM5/I-N87 +30%-20% Sold as set B65805J0000R087 TDK 1: $4.32 7,531On Order	Mfr. Part # B65805J0000R087 Mouser Part # 871-B65805J0000R087	TDK	Ferrite Cores & Accessories RM5/I-N87 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	7,531On Order On Order Ship Dates Mfr. #: B65805J0000R087 Stock: 0 On Order: 5,531 Expected 2026-11-04 2,000 Expected 2026-11-16 Factory Lead-Time: 4 Weeks	$4.32 $3.21 $3.00 $2.64 View $2.29 $2.00 $1.97 $1.86	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped	RM Core	RM 5	2 uH	- 20 %, + 30 %			N87		Blister Pack
Ferrite Cores & Accessories RM5/I-T38 +40%-30% Sold as set B65805J0000Y038 TDK 1: $5.39 5,000On Order	Mfr. Part # B65805J0000Y038 Mouser Part # 871-B65805J0000Y038	TDK	Ferrite Cores & Accessories RM5/I-T38 +40%-30% Sold as set Learn More about TDK ferrite cores	Datasheet	5,000On Order On Order Ship Dates Mfr. #: B65805J0000Y038 Stock: 0 On Order: 2,000 Expected 2026-11-09 3,000 Expected 2027-01-25 Factory Lead-Time: 7 Weeks	$5.39 $3.69 $3.14 $2.75 View $2.39 $2.03 $2.02	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped	RM Core	RM 5	6.7 uH	- 30 %, + 40 %			T38		Blister Pack
Ferrite Cores & Accessories RM5 N48 250 +3%-3% Sold as set B65805N0250A048 TDK 1: $6.49 2,000Expected 2027-04-19	Mfr. Part # B65805N0250A048 Mouser Part # 871-B65805N0250A048	TDK	Ferrite Cores & Accessories RM5 N48 250 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	2,000Expected 2027-04-19	$6.49 $4.45 $3.77 $3.31 View $2.88 $2.48 $2.46	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Gapped	RM Core	RM 5	250 nH	3 %			N48		Blister Pack
Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630 TDK B65806N1106D001 B65806N1106D001 TDK 1: $2.35 7,313Expected 2027-01-04	Mfr. Part # B65806N1106D001 Mouser Part # 871-B65806N1106D001	TDK	Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630 Learn More about TDK ferrite cores	Datasheet	7,313Expected 2027-01-04	$2.35 $1.79 $1.60 $1.54	Min.: 1 Mult.: 1	RM5	Hardware & Accessories	Ungapped					Coil Former with Solder Pins	6 Pin		Pin	Tray
Ferrite Cores & Accessories RM5 T35 4800 +30% -20% Sold as set B65805C0000R035 TDK 2,000: $2.04 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # B65805C0000R035 Mouser Part # 871-B65805C0000R035	TDK	Ferrite Cores & Accessories RM5 T35 4800 +30% -20% Sold as set Learn More about TDK ferrite cores	Datasheet	Non-Stocked Lead-Time 7 Weeks	$2.04	Min.: 2,000 Mult.: 1,000	RM5	Ferrite Cores	Ungapped	RM Core	RM 5	4.8 uH	- 20 %, + 30 %			T35		Blister Pack

RM5 Series Ferrite Cores & Accessories

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20 nH
25 nH
40 nH
63 nH
100 nH
125 nH
160 nH
250 nH
315 nH
400 nH
800 nH
820 nH
1.3 uH
1.5 uH
1.8 uH
2 uH
2.4 uH
2.6 uH
3.5 uH
4.8 uH