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Common Mode Filtering Toroid & Balun Cores

Laird 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 offer permeability ratings of 125, 850, 1700, or 5000, along with a wide range of frequency options (low, mid, high, and broad) and various coating options (perylene or epoxy).

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Part #

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

35T0135-10P
Laird
1: ₩312
262,372In Stock

Mfr. Part #
35T0135-10P

Mouser Part #
739-35T0135-10P

Laird

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

Datasheet

262,372In Stock

₩312

₩74.9

₩65.5

₩53

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings FT,MNZN,EC

35T1000-00H
Laird
1: ₩12,636
360In Stock

Mfr. Part #
35T1000-00H

Mouser Part #
739-35T1000-00H

Laird

Ferrite Toroids / Ferrite Rings FT,MNZN,EC

Datasheet

360In Stock

₩12,636

₩8,767.2

₩7,020

₩6,411.6

View

Min.: 1
Mult.: 1

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

35T0501-10H
Laird
1: ₩1,731.6
2,924In Stock

Mfr. Part #
35T0501-10H

Mouser Part #
739-35T0501-10H

Laird

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

Datasheet

2,924In Stock

₩1,731.6

₩1,212.1

₩1,042.1

₩925.1

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings FT,MNZN,EC

35T1417-00H
Laird
1: ₩14,570.4
235In Stock

Mfr. Part #
35T1417-00H

Mouser Part #
739-35T1417-00H

Laird

Ferrite Toroids / Ferrite Rings FT,MNZN,EC

Datasheet

235In Stock

₩14,570.4

₩10,249.2

₩8,190

₩7,441.2

View

Min.: 1
Mult.: 1

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

35T0500-10H
Laird
1: ₩1,591.2
3,068In Stock

Mfr. Part #
35T0500-10H

Mouser Part #
739-35T0500-10H

Laird

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

Datasheet

3,068In Stock

₩1,591.2

₩1,098.2

₩943.8

₩837.7

View

Min.: 1
Mult.: 1

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

28T0155-10P
Laird
1: ₩280.8
199,700In Stock

Mfr. Part #
28T0155-10P

Mouser Part #
739-28T0155-10P

Laird

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

Datasheet

199,700In Stock

₩280.8

₩126.4

₩109.2

₩88.9

View

Min.: 1
Mult.: 1

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

35T0375-10H
Laird
1: ₩842.4
1,662In Stock

Mfr. Part #
35T0375-10H

Mouser Part #
739-35T0375-10H

Laird

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

Datasheet

1,662In Stock

₩842.4

₩577.2

₩503.9

₩446.2

View

Min.: 1
Mult.: 1

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

35T0501-00H
Laird
1: ₩1,170
1,352In Stock

Mfr. Part #
35T0501-00H

Mouser Part #
739-35T0501-00H

Laird

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

Datasheet

1,352In Stock

₩1,170

₩811.2

₩700.4

₩624

View

Min.: 1
Mult.: 1

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

25N0136-10P
Laird
300,000: ₩31.2
Non-Stocked

Mfr. Part #
25N0136-10P

Mouser Part #
739-25N0136-10P

Laird

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

Datasheet

Non-Stocked

₩31.2

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

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

25N0277-00P
Laird
10,000: ₩271.4
Non-Stocked

Mfr. Part #
25N0277-00P

Mouser Part #
739-25N0277-00P

Laird

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

Datasheet

Non-Stocked

₩271.4

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

Ferrite Cable Cores FT,NiZn,PC3.43X1.78X1.52-125

25T0135-60P
Laird
200,000: ₩29.6
Non-Stocked

Mfr. Part #
25T0135-60P

Mouser Part #
739-25T0135-60P

Laird

Ferrite Cable Cores FT,NiZn,PC3.43X1.78X1.52-125

Datasheet

Non-Stocked

₩29.6

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

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

25T0155-10P
Laird
200,000: ₩32.8
Non-Stocked

Mfr. Part #
25T0155-10P

Mouser Part #
739-25T0155-10P

Laird

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

Datasheet

Non-Stocked

₩32.8

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

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

25T0202-000
Laird
15,000: ₩162.2
Non-Stocked

Mfr. Part #
25T0202-000

Mouser Part #
739-25T0202-000

Laird

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

Datasheet

Non-Stocked

₩162.2

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

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

28T0100-00P
Laird
500,000: ₩12.5
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
28T0100-00P

Mouser Part #
739-28T0100-00P

Laird

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

Datasheet

Non-Stocked Lead-Time 13 Weeks

₩12.5

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

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

28T0100-20P
Laird
500,000: ₩12.5
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
28T0100-20P

Mouser Part #
739-28T0100-20P

Laird

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

Datasheet

Non-Stocked Lead-Time 13 Weeks

₩12.5

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

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

28T0100-30P
Laird
500,000: ₩15.6
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
28T0100-30P

Mouser Part #
739-28T0100-30P

Laird

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

Datasheet

Non-Stocked Lead-Time 13 Weeks

₩15.6

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

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

28T0119-00P
Laird
300,000: ₩17.2
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
28T0119-00P

Mouser Part #
739-28T0119-00P

Laird

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

Datasheet

Non-Stocked Lead-Time 14 Weeks

₩17.2

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

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

28T0119-10P
Laird
500,000: ₩14
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
28T0119-10P

Mouser Part #
739-28T0119-10P

Laird

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

Datasheet

Non-Stocked Lead-Time 13 Weeks

₩14

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

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

28T0121-20P
Laird
150,000: ₩156
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
28T0121-20P

Mouser Part #
739-28T0121-20P

Laird

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

Datasheet

Non-Stocked Lead-Time 13 Weeks

₩156

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

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

28T0122-00P
Laird
300,000: ₩25
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
28T0122-00P

Mouser Part #
739-28T0122-00P

Laird

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

Datasheet

Non-Stocked Lead-Time 14 Weeks

₩25

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

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

28T0130-00P
Laird
200,000: ₩37.4
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
28T0130-00P

Mouser Part #
739-28T0130-00P

Laird

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

Datasheet

Non-Stocked Lead-Time 13 Weeks

₩37.4

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

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

28T0135-00P
Laird
300,000: ₩20.3
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
28T0135-00P

Mouser Part #
739-28T0135-00P

Laird

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

Datasheet

Non-Stocked Lead-Time 13 Weeks

₩20.3

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

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

28T0135-10P
Laird
150,000: ₩26.5
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
28T0135-10P

Mouser Part #
739-28T0135-10P

Laird

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

Datasheet

Non-Stocked Lead-Time 13 Weeks

₩26.5

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

Ferrite Cable Cores FT,NiZn,PC 3.43X1.78X1.52-850

28T0135-60P
Laird
200,000: ₩20.3
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
28T0135-60P

Mouser Part #
739-28T0135-60P

Laird

Ferrite Cable Cores FT,NiZn,PC 3.43X1.78X1.52-850

Datasheet

Non-Stocked Lead-Time 13 Weeks

₩20.3

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

Ferrite Cable Cores FT,NiZn,PC 3.94X1.78X1.78-850

28T0153-70P
Laird
150,000: ₩39
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
28T0153-70P

Mouser Part #
739-28T0153-70P

Laird

Ferrite Cable Cores FT,NiZn,PC 3.94X1.78X1.78-850

Datasheet

Non-Stocked Lead-Time 13 Weeks

₩39

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