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RM Core Ferrite Cores & Accessories

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Part #

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65808N1004D001
TDK
1: £1.34
22,551On Order

Mfr. Part No.
B65808N1004D001

Mouser Part No
871-B65808N1004D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

22,551On Order

£1.34

£0.925

£0.796

£0.738

View

Min.: 1
Mult.: 1

RM6

Hardware & Accessories

Ungapped

RM Core

RM 6

4 Pin

Tray

Ferrite Cores & Accessories RM8 N48 250 +3%-3% Sold as set

B65811D0250A048
TDK
1: £4.50
797Expected 09/11/2026

Mfr. Part No.
B65811D0250A048

Mouser Part No
871-B65811D0250A048

TDK

Ferrite Cores & Accessories RM8 N48 250 +3%-3% Sold as set

Learn More

Datasheet

797Expected 09/11/2026

£4.50

£3.13

£2.50

£2.29

View

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Gapped

RM Core

RM 8

250 nH

3 %

N48

Blister Pack

Ferrite Cores & Accessories RM8 N48 315 +3% -3%

B65811F315A48
TDK
1: £4.50
2,887On Order

Mfr. Part No.
B65811F315A48

Mouser Part No
871-B65811F315A48

TDK

Ferrite Cores & Accessories RM8 N48 315 +3% -3%

Learn More

Datasheet

2,887On Order

£4.50

£3.13

£2.50

£2.29

View

Min.: 1
Mult.: 1

B65811F

Ferrite Cores

Gapped

RM Core

RM 8

315 nH

3 %

N48

Ferrite Cores & Accessories RM8/I-N30 Sold as set

B65811J0000R030
TDK
1: £3.27
1,435On Order

Mfr. Part No.
B65811J0000R030

Mouser Part No
871-B65811J0000R030

TDK

Ferrite Cores & Accessories RM8/I-N30 Sold as set

Learn More

Datasheet

1,435On Order

£3.27

£2.24

£1.90

£1.67

View

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Ungapped

RM Core

RM 8

5.7 uH

- 20 %, + 30 %

N30

Blister Pack

Ferrite Cores & Accessories RM8 N41 160 +3%-3% Sold as set

B65811J0160A041
TDK
1: £3.68
765Expected 01/10/2026

Mfr. Part No.
B65811J0160A041

Mouser Part No
871-B65811J0160A041

TDK

Ferrite Cores & Accessories RM8 N41 160 +3%-3% Sold as set

Learn More

Datasheet

765Expected 01/10/2026

£3.68

£2.52

£2.14

£1.88

View

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Gapped

RM Core

RM 8

160 nH

3 %

N41

Blister Pack

Ferrite Cores & Accessories RM8 N48 315 +3% -3% Sold as set

B65811J0315A048
TDK
1: £4.49
1,200Expected 26/08/2026

Mfr. Part No.
B65811J0315A048

Mouser Part No
871-B65811J0315A048

TDK

Ferrite Cores & Accessories RM8 N48 315 +3% -3% Sold as set

Learn More

Datasheet

1,200Expected 26/08/2026

£4.49

£3.12

£2.50

£2.28

£2.15

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Gapped

RM Core

RM 8

315 nH

3 %

N48

Blister Pack

Ferrite Cores & Accessories RM8 N48 400 +3% -3% Sold as set

B65811J0400A048
TDK
1: £4.49
800Expected 19/04/2027

Mfr. Part No.
B65811J0400A048

Mouser Part No
871-B65811J0400A048

TDK

Ferrite Cores & Accessories RM8 N48 400 +3% -3% Sold as set

Learn More

Datasheet

800Expected 19/04/2027

£4.49

£3.12

£2.50

£2.28

£2.15

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Gapped

RM Core

RM 8

400 nH

3 %

N48

Blister Pack

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65812N1012D001
TDK
1: £1.21
10,223Expected 27/11/2026

Mfr. Part No.
B65812N1012D001

Mouser Part No
871-B65812N1012D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

10,223Expected 27/11/2026

£1.21

£0.943

£0.863

£0.841

View

Min.: 1
Mult.: 1

RM8

Hardware & Accessories

Ungapped

RM Core

RM 8

Coil Former Square Pins

12 Pin

Tray

Ferrite Cores & Accessories RM 10 N48 630 '+3%-3% Sold as set

B65813N0630A048
TDK
1: £6.08
1,600On Order

Mfr. Part No.
B65813N0630A048

Mouser Part No
871-B65813N0630A048

TDK

Ferrite Cores & Accessories RM 10 N48 630 '+3%-3% Sold as set

Learn More

Datasheet

1,600On Order

£6.08

£4.16

£3.40

£3.05

£2.70

Min.: 1
Mult.: 1

RM10

Ferrite Cores

Gapped

RM Core

RM 10

630 nH

3 %

N48

Blister Pack

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65814C1512T1
TDK
1: £2.46
3,576On Order

Mfr. Part No.
B65814C1512T1

Mouser Part No
871-B65814C1512T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

3,576On Order

£2.46

£1.69

£1.45

£1.28

View

Min.: 1
Mult.: 1

B65814C

Hardware & Accessories

Ungapped

RM Core

RM 10

Coil Former

12 Pin

Angled Pin

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1008D001
TDK
1: £1.55
9,872On Order

Mfr. Part No.
B65814N1008D001

Mouser Part No
871-B65814N1008D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

9,872On Order

£1.55

£1.20

£1.18

£1.15

£1.07

Min.: 1
Mult.: 1

RM10

Hardware & Accessories

Ungapped

RM Core

RM 10

Coil Former

8 Pin

GFR Thermosetting Plastic

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1012D001
TDK
1: £2.02
5,829Expected 12/10/2026

Mfr. Part No.
B65814N1012D001

Mouser Part No
871-B65814N1012D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

5,829Expected 12/10/2026

£2.02

£1.40

£1.27

£1.24

View

Min.: 1
Mult.: 1

RM10

Hardware & Accessories

Ungapped

RM Core

RM 10

12 Pin

Tray

Ferrite Cores & Accessories RM 12 N41 1000 +5%- 5% Sold as set

B65815E1000J041
TDK
1: £6.31
859Expected 21/09/2026

Mfr. Part No.
B65815E1000J041

Mouser Part No
871-B65815E1000J41

TDK

Ferrite Cores & Accessories RM 12 N41 1000 +5%- 5% Sold as set

Learn More

Datasheet

859Expected 21/09/2026

£6.31

£4.48

£3.60

£3.05

Min.: 1
Mult.: 1

RM12

Ferrite Cores

Gapped

RM Core

RM 12

1 uH

5 %

Core

N41

SMD/SMT

Bulk

Ferrite Cores & Accessories Coil former RM5 SMD Vectra E130i

B65822F1008T2
TDK
1: £2.00
1,995Expected 01/09/2026

Mfr. Part No.
B65822F1008T2

Mouser Part No
871-B65822F1008T2

TDK

Ferrite Cores & Accessories Coil former RM5 SMD Vectra E130i

Learn More

Datasheet

1,995Expected 01/09/2026

£2.00

£1.38

£1.18

£1.05

View

Min.: 1
Mult.: 1

B65822F

Hardware & Accessories

Ungapped

RM Core

RM 5

8 Pin

Gullwing

Tray

Ferrite Cores & Accessories RM14/I-N49 '+30%-20% Sold as set

B65887E0000R049
TDK
1: £11.48
360On Order

Mfr. Part No.
B65887E0000R049

Mouser Part No
871-B65887E0000R049

TDK

Ferrite Cores & Accessories RM14/I-N49 '+30%-20% Sold as set

Learn More

Datasheet

Product Comments

360On Order

£11.48

£7.97

£6.63

£5.93

Min.: 1
Mult.: 1

RM14

Ferrite Cores

Ungapped

RM Core

RM 14

3.9 uH

- 20 %, + 30 %

N49

Bulk

Ferrite Cores & Accessories WAS-RM5-2

B65806D2005X
TDK
1: £0.271
4,473Expected 28/09/2026

Mfr. Part No.
B65806D2005X

Mouser Part No
871-B65806D2005X

TDK

Ferrite Cores & Accessories WAS-RM5-2

Learn More

Datasheet

4,473Expected 28/09/2026

£0.271

£0.244

£0.234

£0.219

View

Min.: 1
Mult.: 1

B65806D

Hardware & Accessories

Ungapped

RM Core

RM 5

Bulk

Ferrite Cores & Accessories CLM-RM5 2 PCS REQUIRED

B65806J2204X000
TDK
1: £0.158
5,999Expected 20/11/2026

Mfr. Part No.
B65806J2204X000

Mouser Part No
871-B65806J2204X000

TDK

Ferrite Cores & Accessories CLM-RM5 2 PCS REQUIRED

Learn More

Datasheet

5,999Expected 20/11/2026

£0.158

£0.147

£0.142

£0.137

View

Min.: 1
Mult.: 1

RM5

Hardware & Accessories

Ungapped

RM Core

RM 5

Bulk

Ferrite Cores & Accessories RM8 N48 315 +3%-3%

B65811F0315A048
TDK
1: £4.50
200Expected 12/01/2027

Mfr. Part No.
B65811F0315A048

Mouser Part No
871-B65811F0315A048

TDK

Ferrite Cores & Accessories RM8 N48 315 +3%-3%

Learn More

Datasheet

200Expected 12/01/2027

£4.50

£3.62

£2.55

£2.43

View

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Gapped

RM Core

RM 8

315 nH

3 %

N48

Blister Pack

Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set

B65811J0100A087
TDK
1: £3.13
625Expected 13/01/2027

Mfr. Part No.
B65811J0100A087

Mouser Part No
871-B65811J0100A087

TDK

Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set

Learn More

Datasheet

625Expected 13/01/2027

£3.13

£2.16

£1.82

£1.60

£1.25

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Gapped

RM Core

RM 8

100 nH

3 %

N87

Blister Pack

Ferrite Cores & Accessories RM12/I-N49 '+30%-20% Sold as set

B65815E0000R049
TDK
1: £6.75
290Expected 30/11/2026

Mfr. Part No.
B65815E0000R049

Mouser Part No
871-B65815E0000R049

TDK

Ferrite Cores & Accessories RM12/I-N49 '+30%-20% Sold as set

Learn More

Datasheet

290Expected 30/11/2026

£6.75

£5.57

£5.34

Quote

Min.: 1
Mult.: 1

RM12

Ferrite Cores

Ungapped

RM Core

RM 12

3.7 uH

- 20 %, + 30 %

Core

N49

SMD/SMT

Bulk

Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630

B65888N1010D001
TDK
1: £2.07
360Expected 01/02/2027

Mfr. Part No.
B65888N1010D001

Mouser Part No
871-B65888N1010D001

TDK

Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630

Learn More

Datasheet

360Expected 01/02/2027

£2.07

£1.58

£1.48

£1.42

View

Min.: 1
Mult.: 1

RM14

Hardware & Accessories

Ungapped

RM Core

RM 14

10 Pin

GFR Thermosetting Plastic

Tray

Ferrite Cores & Accessories RM7/I-T38 '+40%-30% Sold as set

B65819J0000Y038
TDK
1,000: £1.48
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
B65819J0000Y038

Mouser Part No
871-B65819J0000Y038

TDK

Ferrite Cores & Accessories RM7/I-T38 '+40%-30% Sold as set

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

£1.48

Min.: 1,000
Mult.: 500

RM7

Ferrite Cores

Ungapped

RM Core

RM 7

10 uH

- 30 %, + 40 %

T38

Blister Pack

Ferrite Cores & Accessories 95 RM Core RM5 Ind 1950 nH 25% TOL

6295140121
Fair-Rite
1: £1.06
Lead-Time 20 Weeks

Mfr. Part No.
6295140121

Mouser Part No
623-6295140121

Fair-Rite

Ferrite Cores & Accessories 95 RM Core RM5 Ind 1950 nH 25% TOL

Learn More

Product Comments

Lead-Time 20 Weeks

£1.06

£0.732

£0.63

£0.57

View

Min.: 1
Mult.: 1

Ferrite Cores

RM Core

RM 5

2.1 uH

25 %

Bulk

Ferrite Cores & Accessories 95 RM Core RM8 Ind 3500 nH 25% TOL

6295230121
Fair-Rite
4,620: £0.515
Non-Stocked

Mfr. Part No.
6295230121

Mouser Part No
623-6295230121

Fair-Rite

Ferrite Cores & Accessories 95 RM Core RM8 Ind 3500 nH 25% TOL

Learn More

Product Comments

Non-Stocked

£0.515

Min.: 4,620
Mult.: 660

Ferrite Cores

RM Core

RM 8

3.5 uH

25 %

Bulk

Ferrite Cores & Accessories 95 RM Core RM12 Ind 6360 nH 25% TOL

6295370121
Fair-Rite
1,620: £1.49
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
6295370121

Mouser Part No
623-6295370121

Fair-Rite

Ferrite Cores & Accessories 95 RM Core RM12 Ind 6360 nH 25% TOL

Learn More

Product Comments

Non-Stocked Lead-Time 20 Weeks

£1.49

£1.47

Min.: 1,620
Mult.: 180

Ferrite Cores

RM Core

RM 12

6.36 uH

25 %

Bulk

RM Core Ferrite Cores & Accessories

Customer Service Office

Company

Resources

Support

62
B65539C
B65679E
B65803J
B65803P
B65804
B65804B
B65805J
B65806A
B65806B
B65806D
B65807J
B65808A
B65811D
B65811F
B65811J
B65812
B65812A
B65812B
B65812K

16 nH
20 nH
25 nH
40 nH
59 nH
63 nH
65 nH
89 nH
95 nH
100 nH
120 nH
125 nH
139 nH
160 nH
180 nH
200 nH
250 nH
270 nH
275 nH
280 nH

78
95
98
GFR Liquid Crystal Polymer
GFR Thermosetting Plastic
K1
M33
N22
N30
N41
N45
N48
N49
N87
N92
N95
N97
PC200
Polycarbonate
Spring Steel (Tinned)