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DuPont de Nemours, Inc.

DuPont de Nemours, Inc.- Ferrite Cores and Beads

DuPont de Nemours, Inc., commonly known as DuPont, is a global innovation leader with headquarters in Wilmington, Delaware, USA. Founded in 1802 by Éleuthère Irénée du Pont as a gunpowder mill, the company has evolved into a diversified specialty materials and technology giant. DuPont’s core businesses span electronics and industrial, mobility and materials, water and protection, and other high-performance segments. In the electronics realm, the company provides advanced materials critical to semiconductor fabrication, printed circuit boards, and advanced packaging, including photoresists, CMP slurries, dielectric materials, and thermal management solutions. Renowned product lines include Kapton polyimide films, Pyralux flexible circuit laminates, Riston dry film photoresists, and Mylar polyester films, which are essential in consumer electronics, automotive, and industrial applications. DuPont also offers electronic-grade resins, adhesives, and conformal coatings that enable miniaturization and reliability of electronic components. As a key materials supplier rather than a chipmaker, DuPont holds a leading position in the electronics supply chain, partnering with major semiconductor manufacturers and PCB fabricators worldwide. The company is recognized for its deep technological expertise, extensive patent portfolio, and strong emphasis on sustainability and innovation. Through continuous R&D and strategic acquisitions, DuPont maintains a significant influence on the advancement of next-generation electronics, such as 5G, AI, and electric vehicles. With over two centuries of history, DuPont combines heritage with cutting-edge science to solve global challenges in electronics and beyond.

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Ferrite Cores and Beads - 型号列表

16 parts in total

Standard Package

Impedance

Impedance @ Frequency

Impedance - Primary (Ohms)

Cable Diameter

Outer Dimension

Length - Overall

Diameter - Outside, Non-Expanded

Product

Inner Dimension

Diameter - Inside

Product Category

RoHS

Length

Type

Product Type

Other Names

Packaging

Test Frequency

Weight

Series

Tolerance

Mfr Part #Quantity AvailablePriceRoHSProduct CategoryCore MaterialTypePackagingStandard PackageImpedanceProduct TypeImpedance @ FrequencyImpedance - Primary (Ohms)TerminationCable DiameterTest FrequencyLengthProductShapeMaterialMounting TypeInner DimensionOuter DimensionLength - OverallDiameter - InsideDiameter - Outside, Non-ExpandedDesignFeaturesColorSeriesToleranceOther NamesSVHCTariff NoWeightWidth - OverallDiameterPackage / CaseSize / DimensionTermination StyleFactory Pack QuantityLead TimeSubcategoryWidthAdhesiveThickness - Overall
0C97044002
0C97044002

EMI/RFI Suppressors & Ferrites EMI Filter 25Ft Coil Sold By Coil Only EMI Connector Gaskets & Grounding Pads EMI Filter 25Ft Coil Sold By Coil Only

Laird Technologies

2525: $136.68RoHS CompliantEMI/RFI Suppressors & Ferrites--Reel---------EMI Filters----------------------------
28A2913-0A2
6
28A2913-0A2

EMI/RFI Suppressors & Ferrites CLAMP-ON FILTER BLK 177 Ohms 100MHz FERRITE EMI SPLIT/SNAP-ON CORE Ferrite Clamp On Cores CLAMP-ON FILTER BLK 177 Ohms 100MHz FERRITE, CORE, 13MM, 100MHZ, 177R EMIFerriteSplitSnap-OnCore,MaxID0.512In,177Ohms@100MHz,Broadband

Laird Technologies

77021: $24.48RoHS CompliantEMI/RFI Suppressors & Ferrites28RoundBulk64177 OhmsCable Single:177ohm86OhmsCable0.512"100 MHz0.590" L (15.00mm)Clamp-On Ferrite SuppressorsRound28Free Hanging0.514" Dia (13.06mm)0.925" Dia (23.50mm)36.25 mm13.06 mm23.5 mmHinged (Snap On)BlackPlasticSnap-OnCaseBlackCase28A--:No SVHC (20-Jun-2013)850490110.02489-23.5 mm23.5 mm x 36.25 mm23.5 mm Dia. x 36.25 mm LCable Snap------
973-101-6092
973-101-6092

EMI/RFI サプレッサおよびフェライト BERYLLIUM COPPER 9.188 LENGTH Ferrite Cores & Accessories BERYLLIUM COPPER 9.188 LENGTH

Laird Technologies

1023: $170.00RoHS CompliantFerrite Cores & Accessories-----Fingerstock------Hardware & Accessories------------0.04---------------
28A2738-0A2
5
28A2738-0A2

EMI/RFI Suppressors & Ferrites CLAMP-ON FILTER BLK 233 Ohms 100MHz FERRITE EMI SPLIT/SNAP-ON CORE Ferrite Clamp On Cores CLAMP-ON FILTER BLK 233 Ohms 100MHz FERRITE, CORE, 9MM, 100MHZ, 220R EMIFerriteSplitSnap-OnCore,MaxID0.315In,233Ohms@100MHz,Broadband

Laird Technologies

6841: $7.004RoHS CompliantFerrite Clamp On Cores28RoundBulk50233 OhmCable Single:233ohm109OhmsCable0.315"100MHz0.590" L (15.00mm)-Round28Free Hanging0.354" Dia (9.00mm)0.776" Dia (19.70mm)35.1 mm9 mm18 mmHinged (Snap On)BlackPlasticSnap-OnCaseBlackCase---:No SVHC (20-Jun-2013)850490110.0199819.7 mm----------
9731002002
9731002002

EMI/RFI Suppressors & Ferrites BERYLLIUM COPPER FINGERSTOCK CSTR,STR,BF,CTL Ferrite Cores & Accessories BERYLLIUM COPPER FINGERSTOCK

Laird Technologies

101: $4.42RoHS CompliantFerrite Cores & Accessories---1,000-Fingerstock------Hardware & Accessories-----------*0.04---------1000-----
28A2738-0A0
3
28A2738-0A0

EMI/RFI サプレッサおよびフェライト CLAMP-ON FILTER BLK 233 Ohms 100MHz FERRITE EMI SPLIT/SNAP-ON CORE Ferrite Clamp On Cores CLAMP-ON FILTER BLK 233 Ohms 100MHz

Laird Technologies

8831: $10.132RoHS CompliantFerrite Clamp On Cores28RoundBulk350233 OhmCable Single----100MHz0.590" L (15.00mm)-Round28Free Hanging0.354" Dia (9.00mm)0.776" Dia (19.70mm)35.1 mm9 mm18 mmHinged (Snap On)----240-2602---19.7 mm----------
28A2005-0A2
4
28A2005-0A2

EMI/RFI サプレッサおよびフェライト CLAMP-ON FILTER BLK 190 Ohms 100MHz FERRITE EMI SPLIT/SNAP-ON CORE Ferrite Clamp On Cores CLAMP-ON FILTER BLK 190 Ohms 100MHz EMIFerriteSplitSnap-OnCore,MaxID0.098In,190Ohms@100MHz,Broadband

Laird Technologies

125811: $4.488RoHS CompliantFerrite Clamp On Cores28RoundBulk1,056190 OhmCable Single190Ohms88OhmsCable0.098"100MHz1.004" L (25.50mm)-Round28Free Hanging0.197" Dia (5.00mm)0.512" Dia (13.00mm)25.5 mm5 mm13 mmHinged (Snap On)BlackPlasticSnap-OnCase---240-2600--------------
28A1507-0A2
5
28A1507-0A2

EMI/RFI Suppressors & Ferrites CLAMP-ON FILTER BLK 123 Ohms 100MHz FERRITE EMI SPLIT/SNAP-ON CORE Ferrite Clamp On Cores CLAMP-ON FILTER BLK 123 Ohms 100MHz EMIFerriteSplitSnap-OnCore,MaxID0.276In,123Ohms@100MHz,Broadband

Laird Technologies

129241: $4.42RoHS CompliantFerrite Clamp On Cores28RoundBulk144123 OhmCable Single123Ohms56OhmsCable0.276"100MHz0.590" L (15.00mm)-Round28Free Hanging0.276" Dia (7.00mm)0.591" Dia (15.00mm)18 mm7 mm15 mmHinged (Snap On)BlackPlasticSnap-OnCaseBlackCase-----------------
28A2307-0A2
4
28A2307-0A2

EMI/RFI サプレッサおよびフェライト CLAMP-ON FILTER BLK 183 Ohms 100MHz FERRITE EMI SPLIT/SNAP-ON CORE Ferrite Clamp On Cores CLAMP-ON FILTER BLK 183 Ohms 100MHz EMIFerriteSplitSnap-OnCore,MaxID0.276In,183Ohms@100MHz,Broadband

Laird Technologies

36201: $8.024RoHS CompliantFerrite Clamp On Cores28RoundBulk648183 OhmCable Single183Ohms92OhmsCable0.276"100MHz0.590" L (15.00mm)-Round28Free Hanging0.276" Dia (7.00mm)0.650" Dia (16.50mm)30.5 mm7 mm16.5 mmHinged (Snap On)BlackPlasticSnap-OnCaseBlackCase--240-2601--------------
8904010543
8904010543

EMI/RFI サプレッサおよびフェライト EMI WASHER, ALUMINUM MESH EGW,AL Ferrite Cores & Accessories EMI WASHER, ALUMINUM MESH

Laird Technologies

10500: $54.604RoHS CompliantFerrite Cores & Accessories---100-Insulating Washer------Hardware & Accessories-----------*0.25---------------
0097056102
0097056102

FINGERSTOCK BECU 12.7X609.6MM

Laird Technologies

1121: $2,806.564Lead free / RoHS Compliant----16-------24" (609.60mm)------------------------56 DaysNot Specified0.5" (12.7mm)Pressure Sensitive Adhesive (PSA)0.07" (1.8mm)
28R0983-000
28R0983-000

Ferrite Cable Cores 123 ohms @ 100 MHz 21mm internal slot

Laird Technologies

101: $1.836RoHS Compliant-28Broadband Ferrite EMI Core for Flat Ribbon and Flex CablesBulk-------100 MHz-Flat Ribbon Cable Cores Solid----------------------------
28R1259-500
28R1259-500

Ferrite Cable Cores Ferrite Cable Core

Laird Technologies

101: $8.024RoHS Compliant---Bulk--------------------------------------
28B0141-000
28B0141-000

EMIFerriteCylindricalCore,ID.059In,79Ohms@100MHz,Broadband

Laird Technologies

558441: $0.6732--28Core-Solid--192Ohms-79Ohms30OhmsCable0.059"-------------------------------
28B0157-100
28B0157-100

EMIFerriteCylindricalCore,ID.079In,121Ohms@100MHz,Broadband

Laird Technologies

130561: $0.8296RoHS Compliant Part-28Core-Solid--236Ohms-121Ohms67OhmsCable0.079"-------------------------------
28B0250-700
28B0250-700

EMIFerriteCylindricalCore,ID.125In,135Ohms@100MHz,Broadband

Laird Technologies

37871: $0.7956--28Core-Solid--255Ohms-135Ohms64OhmsCable0.125"-------------------------------
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