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Fair-Rite 28 Series Filters

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Part #

Ferrite Toroids / Ferrite Rings 73 Multi Aperture Z = 115OHMS @ 10MHZ

2873001802
Fair-Rite
1: $0.47
17,032In Stock

Mfr. Part No.
2873001802

Mouser Part No
623-2873001802

Fair-Rite

Ferrite Toroids / Ferrite Rings 73 Multi Aperture Z = 115OHMS @ 10MHZ

Datasheet

17,032In Stock

$0.47

$0.322

$0.28

$0.25

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Round Core

Bulk

Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@300OHM

2861006802
Fair-Rite
1: $1.51
3,308In Stock

Mfr. Part No.
2861006802

Mouser Part No
623-2861006802

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@300OHM

3,308In Stock

$1.51

$1.04

$0.897

$0.813

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 7x3.10x4.20MM

2867002702
Fair-Rite
1: $0.30
26,963In Stock

Mfr. Part No.
2867002702

Mouser Part No
623-2867002702

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 7x3.10x4.20MM

26,963In Stock

$0.30

$0.205

$0.178

$0.154

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@94OHM

2873000302
Fair-Rite
1: $1.02
9,114In Stock

Mfr. Part No.
2873000302

Mouser Part No
623-2873000302

Fair-Rite

Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@94OHM

9,114In Stock

$1.02

$0.708

$0.609

$0.541

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@122OHM

2843000102
Fair-Rite
1: $0.70
5,103In Stock

Mfr. Part No.
2843000102

Mouser Part No
623-2843000102

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@122OHM

5,103In Stock

$0.70

$0.53

$0.476

$0.44

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@37OHM

2843002702
Fair-Rite
1: $0.17
19,598In Stock

Mfr. Part No.
2843002702

Mouser Part No
623-2843002702

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@37OHM

19,598In Stock

$0.17

$0.117

$0.104

$0.092

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@29OHM

2843002302
Fair-Rite
1: $0.12
31,177In Stock

Mfr. Part No.
2843002302

Mouser Part No
623-2843002302

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@29OHM

31,177In Stock

$0.12

$0.077

$0.066

$0.053

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Bulk

Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@35OHM

2861002302
Fair-Rite
1: $0.211
29,415In Stock

Mfr. Part No.
2861002302

Mouser Part No
623-2861002302

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@35OHM

Learn More

29,415In Stock

$0.211

$0.104

$0.09

$0.073

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@127OHM

2873000102
Fair-Rite
1: $1.03
2,312In Stock

Mfr. Part No.
2873000102

Mouser Part No
623-2873000102

Fair-Rite

Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@127OHM

2,312In Stock

$1.03

$0.714

$0.614

$0.545

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@123OHM

2843000202
Fair-Rite
1: $1.02
66,053In Stock
32,640Expected 2026/09/14

Mfr. Part No.
2843000202

Mouser Part No
623-2843000202

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@123OHM

66,053In Stock

32,640Expected 2026/09/14

$1.02

$0.72

$0.627

$0.525

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Bulk

Ferrite Toroids / Ferrite Rings Ferrite Toroids Mult-Aperture core

2861014302
Fair-Rite
1: $3.42
1,816In Stock
577On Order

Mfr. Part No.
2861014302

Mouser Part No
623-2861014302

Fair-Rite

Ferrite Toroids / Ferrite Rings Ferrite Toroids Mult-Aperture core

1,816In Stock

577On Order

$3.42

$2.35

$1.99

$1.64

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Bulk

Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 3.45x2.35x2.00MM

2867002302
Fair-Rite
1: $0.23
59,363In Stock

Mfr. Part No.
2867002302

Mouser Part No
623-2867002302

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 3.45x2.35x2.00MM

59,363In Stock

$0.23

$0.16

$0.14

$0.126

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core Z=130 @100MHz

2843000302
Fair-Rite
1: $0.811
6,637In Stock
12,600Expected 2026/10/26

Mfr. Part No.
2843000302

Mouser Part No
623-2843000302

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core Z=130 @100MHz

6,637In Stock

12,600Expected 2026/10/26

$0.811

$0.568

$0.493

$0.443

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Oval Core

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 7mm 6.2mm 4.2mm

2843002402
Fair-Rite
1: $0.22
37,696In Stock
36,000Expected 2026/09/28

Mfr. Part No.
2843002402

Mouser Part No
623-2843002402

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 7mm 6.2mm 4.2mm

37,696In Stock

36,000Expected 2026/09/28

$0.22

$0.154

$0.133

$0.119

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Oval Core

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 28.7mm 14.25mm

2843009902
Fair-Rite
1: $5.84
2,271In Stock
2,385Expected 2026/08/31

Mfr. Part No.
2843009902

Mouser Part No
623-2843009902

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 28.7mm 14.25mm

2,271In Stock

2,385Expected 2026/08/31

$5.84

$3.92

$3.36

$2.93

$2.70

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

MHR Square Core

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@295OHM

2843010302
Fair-Rite
1: $2.17
2,549In Stock
52On Order

Mfr. Part No.
2843010302

Mouser Part No
623-2843010302

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@295OHM

2,549In Stock

52On Order

$2.17

$1.51

$1.29

$1.14

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 19.45mm 12.7mm 9.5mm

2843010402
Fair-Rite
1: $1.41
6,427In Stock
7,857On Order

Mfr. Part No.
2843010402

Mouser Part No
623-2843010402

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 19.45mm 12.7mm 9.5mm

6,427In Stock

7,857On Order

$1.41

$0.983

$0.844

$0.747

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

MHR Square Core

Bulk

Ferrite Toroids / Ferrite Rings 61 Multi Aperture Core 150 Ohms 100MHz

2861000202
Fair-Rite
1: $0.761
17,786In Stock
26,400On Order

Mfr. Part No.
2861000202

Mouser Part No
623-2861000202

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Multi Aperture Core 150 Ohms 100MHz

Learn More

Datasheet

17,786In Stock

26,400On Order

$0.761

$0.534

$0.461

$0.411

$0.34

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Oval Core

Bulk

Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE 625ohm@250MHZ

2861010002
Fair-Rite
1: $6.40
2,707In Stock
289On Order

Mfr. Part No.
2861010002

Mouser Part No
623-2861010002

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE 625ohm@250MHZ

2,707In Stock

289On Order

$6.40

$4.34

$3.68

$3.20

$2.87

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

MHR Square Core

Bulk

Ferrite Toroids / Ferrite Rings 67 MULIT APERTURE 13.3mm 13.4mm 7.5mm

2867000102
Fair-Rite
1: $1.51
2,778In Stock

Mfr. Part No.
2867000102

Mouser Part No
623-2867000102

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 MULIT APERTURE 13.3mm 13.4mm 7.5mm

2,778In Stock

$1.51

$0.944

$0.897

$0.744

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Oval Core

Bulk

Ferrite Toroids / Ferrite Rings 73 Multi Aperture Z = 125OHMS @ 10MHZ

2873000202
Fair-Rite
1: $0.84
7,905In Stock
5,520Expected 2026/08/10

Mfr. Part No.
2873000202

Mouser Part No
623-2873000202

Fair-Rite

Ferrite Toroids / Ferrite Rings 73 Multi Aperture Z = 125OHMS @ 10MHZ

7,905In Stock

5,520Expected 2026/08/10

$0.84

$0.58

$0.499

$0.443

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Oval Core

Bulk

Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@57OHM

2873001502
Fair-Rite
1: $0.861
9,372In Stock
15,300On Order

Mfr. Part No.
2873001502

Mouser Part No
623-2873001502

Fair-Rite

Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@57OHM

9,372In Stock

15,300On Order

$0.861

$0.605

$0.521

$0.476

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core 6.15mm 6.35mm

2843001802
Fair-Rite
1: $0.59
7,271In Stock

Mfr. Part No.
2843001802

Mouser Part No
623-2843001802

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core 6.15mm 6.35mm

7,271In Stock

$0.59

$0.412

$0.356

$0.317

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Round Core

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@59OHM

2843001502
Fair-Rite
1: $0.65
5,964In Stock
7,200Expected 2026/08/10

Mfr. Part No.
2843001502

Mouser Part No
623-2843001502

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@59OHM

5,964In Stock

7,200Expected 2026/08/10

$0.65

$0.459

$0.397

$0.354

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Bulk

Ferrite Toroids / Ferrite Rings 61 Multi Aperture 13.3x10.3x7.5MM

2861000302
Fair-Rite
1: $0.90
3,851In Stock

Mfr. Part No.
2861000302

Mouser Part No
623-2861000302

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Multi Aperture 13.3x10.3x7.5MM

3,851In Stock

$0.90

$0.622

$0.535

$0.476

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Oval Core

Bulk

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