Passive Components – Mouser United Kingdom

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Ferrite Cores & Accessories

TDK Ferrite Cores and Accessories feature polycrystal, sintered material construction with high electrical resistivity and distributed air gaps. These ferrites are ideal for transportation equipment and medical devices. Ferrite cores include E core, ETD core, PM core, U core, PS core, RM core, EFD core, and more. A wide variety of accessories is also available.

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Types of Passive Components

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Part #

Ferrite Cores & Accessories PQ32/20 N87 Set of 2-1pc Sold as set

B65879A0000R087
TDK
1: £3.86
280In Stock

Mfr. Part No.
B65879A0000R087

Mouser Part No
871-B65879A0000R087

TDK

Ferrite Cores & Accessories PQ32/20 N87 Set of 2-1pc Sold as set

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Datasheet

280In Stock

£3.86

£2.63

£2.23

£2.03

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/20 N95 Sold as set

B65879A0000R095
TDK
1: £8.52
230In Stock

Mfr. Part No.
B65879A0000R095

Mouser Part No
871-B65879A0000R095

TDK

Ferrite Cores & Accessories PQ32/20 N95 Sold as set

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Datasheet

230In Stock

£8.52

£6.11

£4.95

£4.50

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/30 N49 Sold as set

B65879B0000R049
TDK
1: £6.54
278In Stock

Mfr. Part No.
B65879B0000R049

Mouser Part No
871-B65879B0000R049

TDK

Ferrite Cores & Accessories PQ32/30 N49 Sold as set

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Datasheet

278In Stock

£6.54

£4.46

£3.67

£2.98

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/30 N95 Sold as set

B65879B0000R095
TDK
1: £7.19
81In Stock
225Expected 12/01/2027

Mfr. Part No.
B65879B0000R095

Mouser Part No
871-B65879B0000R095

TDK

Ferrite Cores & Accessories PQ32/30 N95 Sold as set

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Datasheet

81In Stock

225Expected 12/01/2027

£7.19

£4.96

£4.05

£3.33

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/30 N97 Sold as set

B65879B0000R097
TDK
1: £5.95
195In Stock
225Expected 25/09/2026

Mfr. Part No.
B65879B0000R097

Mouser Part No
871-B65879B0000R097

TDK

Ferrite Cores & Accessories PQ32/30 N97 Sold as set

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Datasheet

195In Stock

225Expected 25/09/2026

£5.95

£4.03

£3.40

£2.58

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/30-N95-DG150 FERRITE CORE SET Sold as set

B65879Q0150K095
TDK
1: £7.66
85In Stock

Mfr. Part No.
B65879Q0150K095

Mouser Part No
871-B65879Q0150K095

TDK

Ferrite Cores & Accessories PQ32/30-N95-DG150 FERRITE CORE SET Sold as set

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Datasheet

85In Stock

£7.66

£5.24

£4.30

£3.55

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER PQ32/30

B65880E2012D001
TDK
1: £1.33
1,254In Stock

Mfr. Part No.
B65880E2012D001

Mouser Part No
871-B65880E2012D1

TDK

Ferrite Cores & Accessories COIL FORMER PQ32/30

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Datasheet

1,254In Stock

£1.33

£1.20

£1.08

£0.952

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ35/35 N87 Sold as set

B65881A0000R087
TDK
1: £10.07
56In Stock

Mfr. Part No.
B65881A0000R087

Mouser Part No
871-B65881A0000R087

TDK

Ferrite Cores & Accessories PQ35/35 N87 Sold as set

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Datasheet

56In Stock

£10.07

£7.05

£5.74

£4.88

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ40/40 N49 ungapped Sold as set

B65883A0000R049
TDK
1: £9.99
100In Stock
135Expected 18/01/2027

Mfr. Part No.
B65883A0000R049

Mouser Part No
871-B65883AR49

TDK

Ferrite Cores & Accessories PQ40/40 N49 ungapped Sold as set

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Datasheet

100In Stock

135Expected 18/01/2027

Cut Tape

£9.99

£6.79

£4.99

Reel

£4.99

£4.87

Min.: 1
Mult.: 1

: 45

Ferrite Cores & Accessories PQ40/40 N97 4500 +30% -20% Sold as set

B65883A0000R097
TDK
1: £10.26
153In Stock

Mfr. Part No.
B65883A0000R097

Mouser Part No
871-B65883AR97

TDK

Ferrite Cores & Accessories PQ40/40 N97 4500 +30% -20% Sold as set

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Datasheet

153In Stock

£10.26

£7.18

£5.60

Reel

£5.60

£5.33

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Min.: 1
Mult.: 1

: 45

Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40

B65884E0012D001
TDK
1: £2.41
229In Stock
1,584On Order

Mfr. Part No.
B65884E0012D001

Mouser Part No
871-B65884E0012D001

TDK

Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40

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Datasheet

229In Stock

1,584On Order

£2.41

£2.12

£2.03

£1.95

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14 N87 160 +3%-3% Sold as set

B65887E0160A087
TDK
1: £9.96
170In Stock

Mfr. Part No.
B65887E0160A087

Mouser Part No
871-B65887E0160A087

TDK

Ferrite Cores & Accessories RM14 N87 160 +3%-3% Sold as set

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Datasheet

170In Stock

£9.96

£6.88

£5.67

£4.94

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX420

B65940B0000T001
TDK
1: £0.555
1,122In Stock

Mfr. Part No.
B65940B0000T001

Mouser Part No
871-B65940B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX420

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Datasheet

1,122In Stock

£0.555

£0.43

£0.395

£0.383

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 20

B65946B0000T001
TDK
1: £1.84
678In Stock
1,440On Order

Mfr. Part No.
B65946B0000T001

Mouser Part No
871-B65946B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 20

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Datasheet

678In Stock

1,440On Order

£1.84

£1.68

£1.54

£1.34

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ50/50 N87 Sold as set

B65981A0000R087
TDK
1: £13.60
56In Stock
108Expected 15/09/2026

Mfr. Part No.
B65981A0000R087

Mouser Part No
871-B65981A0000R087

TDK

Ferrite Cores & Accessories PQ50/50 N87 Sold as set

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Datasheet

56In Stock

108Expected 15/09/2026

£13.60

£9.21

£7.04

Reel

£7.04

£6.80

Min.: 1
Mult.: 1

: 36

Ferrite Cores & Accessories PQ50/40 N87 ungapped Sold as set

B65981B0000R087
TDK
1: £12.26
4In Stock
100Expected 12/02/2027

Mfr. Part No.
B65981B0000R087

Mouser Part No
871-B65981B0000R087

TDK

Ferrite Cores & Accessories PQ50/40 N87 ungapped Sold as set

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Datasheet

4In Stock

100Expected 12/02/2027

£12.26

£7.18

Reel

£7.18

£6.18

£6.17

Min.: 1
Mult.: 1

: 20

Ferrite Cores & Accessories PQ50/50-N95-DG100 FERRITE CORE SET Sold as set

B65981Q0100K095
TDK
1: £17.98
66In Stock
144Expected 18/01/2027

Mfr. Part No.
B65981Q0100K095

Mouser Part No
871-B65981Q0100K095

TDK

Ferrite Cores & Accessories PQ50/50-N95-DG100 FERRITE CORE SET Sold as set

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Datasheet

66In Stock

144Expected 18/01/2027

£17.98

£12.50

£10.28

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ50/50-N95-DG250 FERRITE CORE SET Sold as set

B65981Q0250K095
TDK
1: £18.19
69In Stock

Mfr. Part No.
B65981Q0250K095

Mouser Part No
871-B65981Q0250K095

TDK

Ferrite Cores & Accessories PQ50/50-N95-DG250 FERRITE CORE SET Sold as set

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Datasheet

69In Stock

£18.19

£12.50

£10.28

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ65/60 N95 12500 +30% -20% Sold as set

B65982A0000R095
TDK
1: £21.16
50In Stock
84Expected 30/11/2026

Mfr. Part No.
B65982A0000R095

Mouser Part No
871-B65982A0000R095

TDK

Ferrite Cores & Accessories PQ65/60 N95 12500 +30% -20% Sold as set

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Datasheet

50In Stock

84Expected 30/11/2026

£21.16

£12.84

£11.58

Min.: 1
Mult.: 1

Ferrite Cores & Accessories Coil former PQ50/50 Phenolic T375HF

B65982E0012D001
TDK
1: £2.54
236In Stock
1,440On Order

Mfr. Part No.
B65982E0012D001

Mouser Part No
871-B65982E0012D001

TDK

Ferrite Cores & Accessories Coil former PQ50/50 Phenolic T375HF

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Datasheet

236In Stock

1,440On Order

£2.54

£1.95

£1.82

£1.74

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories YOKE EF12.6 2 PCS REQUIRED

B66202A2010X000
TDK
1: £0.818
1,961In Stock
3,450Expected 05/10/2026

Mfr. Part No.
B66202A2010X000

Mouser Part No
871-B66202A2010X000

TDK

Ferrite Cores & Accessories YOKE EF12.6 2 PCS REQUIRED

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Datasheet

1,961In Stock

3,450Expected 05/10/2026

£0.818

£0.745

£0.694

£0.655

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

B66202B1106T001
TDK
1: £1.21
1,343In Stock

Mfr. Part No.
B66202B1106T001

Mouser Part No
871-B66202B1106T001

TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

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Datasheet

1,343In Stock

£1.21

£1.10

£0.995

£0.882

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-8P

B66202B1108T001
TDK
1: £1.21
1,306In Stock

Mfr. Part No.
B66202B1108T001

Mouser Part No
871-B66202B1108T001

TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-8P

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Datasheet

1,306In Stock

£1.21

£1.10

£1.01

£0.934

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E32/16/9 N27OL

B66229G0000X127
TDK
1: £1.70
1,272In Stock

Mfr. Part No.
B66229G0000X127

Mouser Part No
871-B66229G0000X127

TDK

Ferrite Cores & Accessories E32/16/9 N27OL

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Datasheet

1,272In Stock

£1.70

£1.18

£1.00

£0.882

View

Reel

£0.613

Min.: 1
Mult.: 1

: 480

Ferrite Cores & Accessories E32/16/9 N27LP=0.5MM

B66229G0500X127
TDK
1: £2.23
1,170In Stock

Mfr. Part No.
B66229G0500X127

Mouser Part No
871-B66229G0500X127

TDK

Ferrite Cores & Accessories E32/16/9 N27LP=0.5MM

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Datasheet

1,170In Stock

£2.23

£1.53

£1.31

£1.15

View

Reel

£0.814

Min.: 1
Mult.: 1

: 480

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