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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 (17-Dec-2014); Length:12mm

8,680

Price for: Each 1

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

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  • 8,680 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:10mm

4,040

Price for: Each 1

10+ £0.149 50+ £0.137 100+ £0.127 500+ £0.113 more…

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  • 2,800 in stock for next day delivery (Liege stock)
  • 1,240 in stock for next day delivery (UK stock)

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    Supplier lead time 9 weeks
2292286
28R0480-000

28R0480-000

LAIRD TECHNOLOGIES

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

FERRITE, CORE, 8X1MM, 190R, 100MHZ; Impedance @ 100MHz:190ohm; SVHC:No SVHC (17-Dec-2014); Length:18mm

2,999

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)
  • 2,959 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:10mm

2,558

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)
  • 2,028 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:10mm

2,490

Price for: Each 1

10+ £0.0788 50+ £0.0742 100+ £0.0683 500+ £0.0615 more…

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  • 30 in stock for next day delivery (Liege stock)
  • 2,460 in stock for next day delivery (UK stock)

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    Supplier lead time 9 weeks
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 (17-Dec-2014); Length:12mm

2,180

Price for: Each 1

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

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  • 150 in stock for next day delivery (Liege stock)
  • 2,030 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:16mm

1,540

Price for: Each 1

10+ £0.146 50+ £0.128 100+ £0.0945 500+ £0.0828 more…

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  • 300 in stock for next day delivery (Liege stock)
  • 1,240 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:16mm

1,317

Price for: Each 1

10+ £0.173 50+ £0.158 100+ £0.147 500+ £0.133 more…

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  • 10 in stock for next day delivery (Liege stock)
  • 1,307 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:16mm

1,242

Price for: Each 1

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

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  • 1,242 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:17mm

780

Price for: Each 1

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

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

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    Supplier lead time 9 weeks
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 (17-Dec-2014); Length:19.05mm

689

Price for: Each 1

10+ £0.303 50+ £0.269 100+ £0.243 500+ £0.214 more…

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  • 25 in stock for next day delivery (Liege stock)
  • 664 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:9.7mm

613

Price for: Each 1

10+ £0.19 50+ £0.174 100+ £0.161 500+ £0.145 more…

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  • 100 in stock for next day delivery (Liege stock)
  • 513 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:20mm

549

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

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    Supplier lead time 9 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 (17-Dec-2014); Length:22.86mm

456

Price for: Each 1

10+ £0.252 50+ £0.213 100+ £0.164 500+ £0.144 more…

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  • 99 in stock for next day delivery (Liege stock)
  • 357 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:12.7mm

420

Price for: Each 1

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

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

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    Supplier lead time 9 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 (17-Dec-2014); Length:18.25mm

230

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

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    Supplier lead time 9 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 (17-Dec-2014); Length:14.66mm

160

Price for: Each 1

10+ £0.272 50+ £0.244 100+ £0.219 500+ £0.198 more…

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  • 160 in stock for next day delivery (Liege stock)

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  • 579 will be available for delivery on 30-May-2015
  • Supplier lead time 9 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 (17-Dec-2014); Length:31mm

110

Price for: Each 1

10+ £0.545 50+ £0.489 100+ £0.454 500+ £0.401 more…

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  • 110 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 (17-Dec-2014); Length:24mm

50

Price for: Each 1

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

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  • 50 in stock for next day delivery (Liege stock)

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  • 172 will be available for delivery on 23-May-2015
  • 575 will be available for delivery on 20-Jun-2015
  • Supplier lead time 9 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 (17-Dec-2014); Length:12mm

60

Price for: Each 1

10+ £0.382 50+ £0.344 100+ £0.317 500+ £0.288 more…

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

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    Supplier lead time 9 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 (17-Dec-2014); Length:28.58mm

74

Price for: Each 1

10+ £1.48 50+ £0.906 100+ £0.743 500+ £0.689 more…

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  • 25 in stock for next day delivery (Liege stock)
  • 49 in stock for next day delivery (UK stock)

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    Supplier lead time 9 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 (17-Dec-2014); Length:25.4mm

37

Price for: Each 1

10+ £0.996 50+ £0.889 100+ £0.816 500+ £0.75 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 9 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 (17-Dec-2014); Length:27mm

13

Price for: Each 1

10+ £0.432 50+ £0.346 100+ £0.264 500+ £0.247 more…

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(Available until stock is exhausted)

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

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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 (17-Dec-2014); Length:12.98mm

Awaiting Delivery

Price for: Each 1

10+ £0.884 50+ £0.802 100+ £0.739 500+ £0.675 more…

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    Supplier lead time 9 weeks
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Compare Selected