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Common Mode Filtering Toroid & Balun Cores

Laird Technologies Common Mode Toroid and Balun Cores suppress unintended signals on or being emitted from cables or wires by acting on the magnetic fields surrounding them. If the unintended signals are not addressed, they can interfere with electronics and/or cause a failure to meet government emissions standards or susceptibility regulations. The toroid and balun cores from Laird Technologies have 125, 850, 1700, or 5000 permeability ratings, a wide range of frequency options (low, mid, high, and broad), and various coating options (perylene or epoxy).

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Types of Ferrites

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Part #

Ferrite Toroids / Ferrite Rings FT,MnZn,PC 3.43X1.78X2.06-5000

35T0135-10P
Laird Technologies
1: £0.142
262,851In Stock

Mfr. Part No.
35T0135-10P

Mouser Part No
739-35T0135-10P

Laird Technologies

Ferrite Toroids / Ferrite Rings FT,MnZn,PC 3.43X1.78X2.06-5000

Datasheet

262,851In Stock

£0.142

£0.035

£0.03

£0.024

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings FT,MnZn,EC 12.70X7.14X6.35-5000

35T0501-10H
Laird Technologies
1: £0.803
2,989In Stock

Mfr. Part No.
35T0501-10H

Mouser Part No
739-35T0501-10H

Laird Technologies

Ferrite Toroids / Ferrite Rings FT,MnZn,EC 12.70X7.14X6.35-5000

Datasheet

2,989In Stock

£0.803

£0.56

£0.481

£0.427

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings FT,MnZn,EC 36.00X23.00X15.00-5000

35T1417-10H
Laird Technologies
1: £7.58
332In Stock

Mfr. Part No.
35T1417-10H

Mouser Part No
739-35T1417-10H

Laird Technologies

Ferrite Toroids / Ferrite Rings FT,MnZn,EC 36.00X23.00X15.00-5000

Datasheet

332In Stock

£7.58

£5.38

£4.26

£4.00

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings FT,MnZn,EC 12.70X7.92X6.35-5000

35T0500-10H
Laird Technologies
1: £0.728
3,086In Stock

Mfr. Part No.
35T0500-10H

Mouser Part No
739-35T0500-10H

Laird Technologies

Ferrite Toroids / Ferrite Rings FT,MnZn,EC 12.70X7.92X6.35-5000

Datasheet

3,086In Stock

£0.728

£0.503

£0.432

£0.384

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings FT,MnZn,EC 22.10X13.72X6.35-5000

35T0870-00H
Laird Technologies
1: £5.78
238In Stock

Mfr. Part No.
35T0870-00H

Mouser Part No
739-35T0870-00H

Laird Technologies

Ferrite Toroids / Ferrite Rings FT,MnZn,EC 22.10X13.72X6.35-5000

Datasheet

238In Stock

£5.78

£4.01

£3.21

£2.94

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Cable Cores FT,NiZn,PC 3.94X2.24X1.27-850

28T0155-10P
Laird Technologies
1: £0.135
199,800In Stock

Mfr. Part No.
28T0155-10P

Mouser Part No
739-28T0155-10P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC 3.94X2.24X1.27-850

Datasheet

199,800In Stock

£0.135

£0.061

£0.052

£0.043

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrite Toroids / Ferrite Rings FT,MnZn,EC,Black 9.53x4.75x3.18mmx5000.

35T0375-10H
Laird Technologies
1: £0.368
3,552In Stock

Mfr. Part No.
35T0375-10H

Mouser Part No
739-35T0375-10H

Laird Technologies

Ferrite Toroids / Ferrite Rings FT,MnZn,EC,Black 9.53x4.75x3.18mmx5000.

Datasheet

3,552In Stock

£0.368

£0.259

£0.224

£0.201

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings FT,MnZn,EC 12.70X7.14X4.78-5000

35T0501-00H
Laird Technologies
1: £0.563
2,967In Stock

Mfr. Part No.
35T0501-00H

Mouser Part No
739-35T0501-00H

Laird Technologies

Ferrite Toroids / Ferrite Rings FT,MnZn,EC 12.70X7.14X4.78-5000

Datasheet

2,967In Stock

£0.563

£0.39

£0.337

£0.30

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings FT,MNZN,EC

35T1000-00H
Laird Technologies
1: £4.87
360In Stock

Mfr. Part No.
35T1000-00H

Mouser Part No
739-35T1000-00H

Laird Technologies

Ferrite Toroids / Ferrite Rings FT,MNZN,EC

Datasheet

360In Stock

£4.87

£3.30

£2.88

£2.62

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings FT,MNZN,EC

35T1417-00H
Laird Technologies
1: £6.69
296In Stock

Mfr. Part No.
35T1417-00H

Mouser Part No
739-35T1417-00H

Laird Technologies

Ferrite Toroids / Ferrite Rings FT,MNZN,EC

Datasheet

296In Stock

£6.69

£4.51

£3.77

£3.46

£3.14

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cable Cores FB,NiZn,PC3.48x2.03x1.52x125*

25N0136-10P
Laird Technologies
300,000: £0.015
Non-Stocked

Mfr. Part No.
25N0136-10P

Mouser Part No
739-25N0136-10P

Laird Technologies

Ferrite Cable Cores FB,NiZn,PC3.48x2.03x1.52x125*

Datasheet

Non-Stocked

£0.015

Min.: 300,000
Mult.: 300,000

Ferrite Cable Cores

Ferrite Cable Cores FB,NiZn,PC7.04X4.06X6.20-125

25N0277-00P
Laird Technologies
10,000: £0.131
Non-Stocked

Mfr. Part No.
25N0277-00P

Mouser Part No
739-25N0277-00P

Laird Technologies

Ferrite Cable Cores FB,NiZn,PC7.04X4.06X6.20-125

Datasheet

Non-Stocked

£0.131

Min.: 10,000
Mult.: 10,000

Ferrite Cable Cores

Ferrite Cable Cores FT,MNZN,PC

25T0135-60P
Laird Technologies
200,000: £0.014
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
25T0135-60P

Mouser Part No
739-25T0135-60P

Laird Technologies

Ferrite Cable Cores FT,MNZN,PC

Datasheet

Non-Stocked Lead-Time 20 Weeks

£0.014

Min.: 200,000
Mult.: 200,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,PC3.96x2.21x1.30x125*

25T0155-10P
Laird Technologies
200,000: £0.016
Non-Stocked

Mfr. Part No.
25T0155-10P

Mouser Part No
739-25T0155-10P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC3.96x2.21x1.30x125*

Datasheet

Non-Stocked

£0.016

Min.: 200,000
Mult.: 200,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,UC 5.1x1.70x6.35MMx125U

25T0202-000
Laird Technologies
15,000: £0.078
Non-Stocked

Mfr. Part No.
25T0202-000

Mouser Part No
739-25T0202-000

Laird Technologies

Ferrite Cable Cores FT,NiZn,UC 5.1x1.70x6.35MMx125U

Datasheet

Non-Stocked

£0.078

Min.: 15,000
Mult.: 15,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,PC 2.54X1.27X1.27-850

28T0100-00P
Laird Technologies
500,000: £0.006
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
28T0100-00P

Mouser Part No
739-28T0100-00P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC 2.54X1.27X1.27-850

Datasheet

Non-Stocked Lead-Time 13 Weeks

£0.006

Min.: 500,000
Mult.: 500,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,PC 2.54X1.27X0.76-850

28T0100-20P
Laird Technologies
500,000: £0.004
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
28T0100-20P

Mouser Part No
739-28T0100-20P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC 2.54X1.27X0.76-850

Datasheet

Non-Stocked Lead-Time 13 Weeks

£0.004

Min.: 500,000
Mult.: 500,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,PC 2.54X1.27X0.99-850

28T0100-30P
Laird Technologies
500,000: £0.006
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
28T0100-30P

Mouser Part No
739-28T0100-30P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC 2.54X1.27X0.99-850

Datasheet

Non-Stocked Lead-Time 13 Weeks

£0.006

Min.: 500,000
Mult.: 500,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,PC 3.05X1.27X1.27-850

28T0119-00P
Laird Technologies
300,000: £0.007
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
28T0119-00P

Mouser Part No
739-28T0119-00P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC 3.05X1.27X1.27-850

Datasheet

Non-Stocked Lead-Time 14 Weeks

£0.007

Min.: 300,000
Mult.: 300,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,PC 3.05X1.27X0.76-850

28T0119-10P
Laird Technologies
500,000: £0.007
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
28T0119-10P

Mouser Part No
739-28T0119-10P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC 3.05X1.27X0.76-850

Datasheet

Non-Stocked Lead-Time 13 Weeks

£0.007

Min.: 500,000
Mult.: 500,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,EC 3.07x1.5x2.08mmx850.

28T0121-20P
Laird Technologies
150,000: £0.072
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
28T0121-20P

Mouser Part No
739-28T0121-20P

Laird Technologies

Ferrite Cable Cores FT,NiZn,EC 3.07x1.5x2.08mmx850.

Datasheet

Non-Stocked Lead-Time 13 Weeks

£0.072

Min.: 150,000
Mult.: 150,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,PC 3.05X1.65X1.65-850

28T0122-00P
Laird Technologies
300,000: £0.011
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
28T0122-00P

Mouser Part No
739-28T0122-00P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC 3.05X1.65X1.65-850

Datasheet

Non-Stocked Lead-Time 14 Weeks

£0.011

Min.: 300,000
Mult.: 300,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,PC 3.30X1.27X1.27-850

28T0130-00P
Laird Technologies
200,000: £0.017
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
28T0130-00P

Mouser Part No
739-28T0130-00P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC 3.30X1.27X1.27-850

Datasheet

Non-Stocked Lead-Time 13 Weeks

£0.017

Min.: 200,000
Mult.: 200,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,PC 3.43X1.78X1.27-850

28T0135-00P
Laird Technologies
300,000: £0.01
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
28T0135-00P

Mouser Part No
739-28T0135-00P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC 3.43X1.78X1.27-850

Datasheet

Non-Stocked Lead-Time 13 Weeks

£0.01

Min.: 300,000
Mult.: 300,000

Ferrite Cable Cores

Ferrite Cable Cores FT,NiZn,PC 3.43X1.78X2.06-850

28T0135-10P
Laird Technologies
150,000: £0.012
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
28T0135-10P

Mouser Part No
739-28T0135-10P

Laird Technologies

Ferrite Cable Cores FT,NiZn,PC 3.43X1.78X2.06-850

Datasheet

Non-Stocked Lead-Time 13 Weeks

£0.012

Min.: 150,000
Mult.: 150,000

Ferrite Cable Cores