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Laird (Steward) Ferrite Cable Cores

Laird (former Steward) Cable Cores, made from high performance ferrite materials, for cost-effective suppression of common mode EMI.

  • High performance ferrite materials
  • Use on internal & external cable assemblies
  • Low, broadband and high frequency coverage
  • Split and solid version available
Laird Ferrite Cable Cores

Product Description

Laird ferrite cable cores, most often used to suppress common mode EMI, can be used on both the internal and external cable assemblies of electronic equipment. These products are able to provide substantial reductions in both cost and the need for shielding by making use of the cables cores’ ability to dramatically reduce radiated EMI from internal cables. Alternatively the cable cores can be used on power cables that carry digital or analog signaling.

Maximum performance is achieved by choosing a ferrite with an inner diameter most closely matching the outer diameter of the wire or wire bundle to be filtered.  The in-circuit impedance may be substantially increased by passing two turns of the wire conductor through the ferrite cable core.  A typical common mode application might have two conductors passed through a ferrite cable core.  With equal and opposite currents flowing through the core, zero net bias is established through the component and, thus, maximum impedance is realized from the ferrite.  

Also available for ribbon and split cables.

Great Impedance Values

Laird Ferrite Cable Cores cover low frequency (300kHz to 30MHz) as LF materials , broadband (25MHz to 900MHz) as 28 material and high frequency (500MHz to 2GHz) as HF material.

Easy to Use

To achieve maximum EMI filtering performance in a given application, select a ferrite with an inner diameter most closely matching the outer diameter of the wire or wire bundle to be filtered.

Save Money & Reduce Shielding

By dramatically reducing radiated EMI from internal cables Laird Ferrite Cable Cores dramatically reduce your costs and you device’s need for overall shielding.

Product Series
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  Order Code Manufacturer Part No Manufacturer / Description
Avail Price
Qty
2292278
28R0453-200

28R0453-200

LAIRD TECHNOLOGIES

FERRITE, CORE, 8X0.7MM, 104R, 100MHZ

FERRITE, CORE, 8X0.7MM, 104R, 100MHZ; Impedance @ 100MHz:104ohm; SVHC:No SVHC (16-Jun-2014); Length:12mm

8,790

Price for: Each 1

10+ £0.0847 50+ £0.0782 100+ £0.0714 500+ £0.0658 more…

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  • 8,790 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292287
28R0945-000

28R0945-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 19X1.25MM, 112R, 100MHZ

FERRITE, CORE, 19X1.25MM, 112R, 100MHZ; Impedance @ 100MHz:112ohm; SVHC:No SVHC (16-Jun-2014); Length:10mm

4,090

Price for: Each 1

10+ £0.142 50+ £0.13 100+ £0.121 500+ £0.11 more…

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  • 2,800 in stock for next day delivery (Liege stock)
  • 1,290 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292293
28R0984-000

28R0984-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 18X0.9MM, 220R, 100MHZ

FERRITE, CORE, 18X0.9MM, 220R, 100MHZ; Impedance @ 100MHz:220ohm; SVHC:No SVHC (16-Jun-2014); Length:24mm

3,688

Price for: Each 1

10+ £0.397 50+ £0.35 100+ £0.328 500+ £0.303 more…

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  • 3,688 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292286
28R0480-000

28R0480-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 8X1MM, 190R, 100MHZ

FERRITE, CORE, 8X1MM, 190R, 100MHZ; Impedance @ 100MHz:190ohm; SVHC:No SVHC (16-Jun-2014); Length:18mm

3,049

Price for: Each 1

10+ £0.15 50+ £0.138 100+ £0.129 500+ £0.116 more…

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  • 40 in stock for next day delivery (Liege stock)
  • 3,009 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292292
28R0756-000

28R0756-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 15X1.15MM, 107R, 100MHZ

FERRITE, CORE, 15X1.15MM, 107R, 100MHZ; Impedance @ 100MHz:107ohm; SVHC:No SVHC (16-Jun-2014); Length:10mm

2,750

Price for: Each 1

10+ £0.124 50+ £0.114 100+ £0.105 500+ £0.0965 more…

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  • 530 in stock for next day delivery (Liege stock)
  • 2,220 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292283
28R0898-200

28R0898-200

LAIRD TECHNOLOGIES

FERRITE, CORE, 18.7X0.7MM, 127R, 100MHZ

FERRITE, CORE, 18.7X0.7MM, 127R, 100MHZ; Impedance @ 100MHz:127ohm; SVHC:No SVHC (16-Jun-2014); Length:16mm

2,160

Price for: Each 1

10+ £0.126 50+ £0.115 100+ £0.107 500+ £0.0976 more…

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  • 300 in stock for next day delivery (Liege stock)
  • 1,860 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292289
28R0984-200

28R0984-200

LAIRD TECHNOLOGIES

FERRITE, CORE, 18X0.9MM, 170R, 100MHZ

FERRITE, CORE, 18X0.9MM, 170R, 100MHZ; Impedance @ 100MHz:170ohm; SVHC:No SVHC (16-Jun-2014); Length:16mm

1,552

Price for: Each 1

10+ £0.27 50+ £0.243 100+ £0.219 500+ £0.204 more…

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  • 300 in stock for next day delivery (Liege stock)
  • 1,252 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292285
28R0756-200

28R0756-200

LAIRD TECHNOLOGIES

FERRITE, CORE, 15X1.15MM, 140R, 100MHZ

FERRITE, CORE, 15X1.15MM, 140R, 100MHZ; Impedance @ 100MHz:140ohm; SVHC:No SVHC (16-Jun-2014); Length:16mm

1,317

Price for: Each 1

10+ £0.165 50+ £0.15 100+ £0.14 500+ £0.13 more…

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  • 1,317 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292271
28R1101-000

28R1101-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 23X1.5MM, 140R, 100MHZ

FERRITE, CORE, 23X1.5MM, 140R, 100MHZ; Impedance @ 100MHz:140ohm; SVHC:No SVHC (16-Jun-2014); Length:14.66mm

1,285

Price for: Each 1

10+ £0.259 50+ £0.232 100+ £0.212 500+ £0.193 more…

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  • 250 in stock for next day delivery (Liege stock)
  • 1,035 in stock for next day delivery (UK stock)

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  • 2 will be available for delivery on 29-Dec-2014
  • Supplier lead time 7 weeks
2292291
28R0592-010

28R0592-010

LAIRD TECHNOLOGIES

FERRITE, CORE, 10X1.5MM, 227R, 100MHZ

FERRITE, CORE, 10X1.5MM, 227R, 100MHZ; Impedance @ 100MHz:227ohm; SVHC:No SVHC (16-Jun-2014); Length:22.86mm

870

Price for: Each 1

10+ £0.218 50+ £0.201 100+ £0.185 500+ £0.171 more…

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  • 110 in stock for next day delivery (Liege stock)
  • 760 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292284
28R1141-010

28R1141-010

LAIRD TECHNOLOGIES

FERRITE, CORE, 27X1.5MM, 168R, 100MHZ

FERRITE, CORE, 27X1.5MM, 168R, 100MHZ; Impedance @ 100MHz:168ohm; SVHC:No SVHC (16-Jun-2014); Length:18.25mm

780

Price for: Each 1

10+ £0.45 50+ £0.403 100+ £0.372 500+ £0.337 more…

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  • 20 in stock for next day delivery (Liege stock)
  • 760 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292288
28R1127-000

28R1127-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 23.5X1.7MM, 220R, 100MHZ

FERRITE, CORE, 23.5X1.7MM, 220R, 100MHZ; Impedance @ 100MHz:220ohm; SVHC:No SVHC (16-Jun-2014); Length:31mm

720

Price for: Each 1

10+ £0.519 50+ £0.472 100+ £0.439 500+ £0.393 more…

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  • 720 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292281
28R1127-400

28R1127-400

LAIRD TECHNOLOGIES

FERRITE, CORE, 23.5X1.7MM, 150R, 100MHZ

FERRITE, CORE, 23.5X1.7MM, 150R, 100MHZ; Impedance @ 100MHz:150ohm; SVHC:No SVHC (16-Jun-2014); Length:17mm

690

Price for: Each 1

10+ £0.32 50+ £0.284 100+ £0.263 500+ £0.239 more…

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  • 690 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292276
28R1102-100

28R1102-100

LAIRD TECHNOLOGIES

FERRITE, CORE, 23X0.8MM, 154R, 100MHZ

FERRITE, CORE, 23X0.8MM, 154R, 100MHZ; Impedance @ 100MHz:192ohm; SVHC:No SVHC (16-Jun-2014); Length:20mm

550

Price for: Each 1

10+ £0.297 50+ £0.264 100+ £0.242 500+ £0.214 more…

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  • 70 in stock for next day delivery (Liege stock)
  • 480 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292277
28R1127-500

28R1127-500

LAIRD TECHNOLOGIES

FERRITE, CORE, 23.5X1.7MM, 110R, 100MHZ

FERRITE, CORE, 23.5X1.7MM, 110R, 100MHZ; Impedance @ 100MHz:110ohm; SVHC:No SVHC (16-Jun-2014); Length:9.7mm

314

Price for: Each 1

10+ £0.181 50+ £0.166 100+ £0.153 500+ £0.141 more…

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  • 190 in stock for next day delivery (Liege stock)
  • 124 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292290
28R2170-100

28R2170-100

LAIRD TECHNOLOGIES

FERRITE, CORE, 43.7X1.27MM, 170R, 100MHZ

FERRITE, CORE, 43.7X1.27MM, 170R, 100MHZ; Impedance @ 100MHz:170ohm; SVHC:No SVHC (16-Jun-2014); Length:12.7mm

440

Price for: Each 1

10+ £0.736 50+ £0.69 100+ £0.637 500+ £0.578 more…

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  • 440 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292296
28R1779-100

28R1779-100

LAIRD TECHNOLOGIES

FERRITE, CORE, 52X1.68MM, 170R, 100MHZ

FERRITE, CORE, 52X1.68MM, 170R, 100MHZ; Impedance @ 100MHz:170ohm; SVHC:No SVHC (16-Jun-2014); Length:12.98mm

185

Price for: Each 1

10+ £0.842 50+ £0.775 100+ £0.721 500+ £0.662 more…

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  • 185 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292295
28R1953-000

28R1953-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 44X1.45MM, 127R, 100MHZ

FERRITE, CORE, 44X1.45MM, 127R, 100MHZ; Impedance @ 100MHz:127ohm; SVHC:No SVHC (16-Jun-2014); Length:12mm

181

Price for: Each 1

10+ £0.364 50+ £0.328 100+ £0.306 500+ £0.282 more…

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  • 80 in stock for next day delivery (Liege stock)
  • 101 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292272
28R1775-000

28R1775-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 34.4X1.52MM, 260R, 100MHZ

FERRITE, CORE, 34.4X1.52MM, 260R, 100MHZ; Impedance @ 100MHz:260ohm; SVHC:No SVHC (16-Jun-2014); Length:28.58mm

98

Price for: Each 1

10+ £1.28 50+ £1.16 100+ £1.08 500+ £0.987 more…

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  • 98 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292275
28R1517-000

28R1517-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 26.7X1.9MM, 230R, 100MHZ

FERRITE, CORE, 26.7X1.9MM, 230R, 100MHZ; Impedance @ 100MHz:230ohm; SVHC:No SVHC (16-Jun-2014); Length:25.4mm

37

Price for: Each 1

10+ £0.949 50+ £0.859 100+ £0.796 500+ £0.735 more…

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  • 20 in stock for next day delivery (Liege stock)
  • 17 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292280
28R1103-000

28R1103-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 23X1.1MM, 230R, 100MHZ

FERRITE, CORE, 23X1.1MM, 230R, 100MHZ; Impedance @ 100MHz:230ohm; SVHC:No SVHC (16-Jun-2014); Length:27mm

13

Price for: Each 1

10+ £0.407 50+ £0.361 100+ £0.34 500+ £0.305 more…

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  • 13 in stock for next day delivery (UK stock)

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    Supplier lead time 7 weeks
2292274
28R0610-000

28R0610-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 13.5X1.4MM, 80R, 100MHZ

FERRITE, CORE, 13.5X1.4MM, 80R, 100MHZ; Impedance @ 100MHz:80ohm; SVHC:No SVHC (16-Jun-2014); Length:10mm

Awaiting Delivery

Price for: Each 1

10+ £0.075 50+ £0.0707 100+ £0.065 500+ £0.0594 more…

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  • 2,670 will be available for delivery on 24-Jan-2015
  • Supplier lead time 7 weeks
Contact me when back in stock
2292279
28R0669-000

28R0669-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 13X0.75MM, 110R, 100MHZ

FERRITE, CORE, 13X0.75MM, 110R, 100MHZ; Impedance @ 100MHz:110ohm; SVHC:No SVHC (16-Jun-2014); Length:12mm

Awaiting Delivery

Price for: Each 1

10+ £0.0974 50+ £0.0889 100+ £0.0821 500+ £0.0743 more…

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    Supplier lead time 7 weeks
Contact me when back in stock
2292273
28R0880-000

28R0880-000

LAIRD TECHNOLOGIES

FERRITE, CORE, 14X1.5MM, 187R, 100MHZ

FERRITE, CORE, 14X1.5MM, 187R, 100MHZ; Impedance @ 100MHz:187ohm; SVHC:No SVHC (16-Jun-2014); Length:19.05mm

Short Lead Time

Price for: Each 1

10+ £0.289 50+ £0.256 100+ £0.235 500+ £0.21 more…

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  • 694 will be available for delivery on 07-Feb-2015
  • Supplier lead time 7 weeks
Contact me when back in stock
Compare Selected