DigiKey Datasheets for Magnetic Cores
Magnetic cores are doughnut-shaped magnetic materials that are used with inductors, transformers and electromagnets. They are also used as computer memory elements.
Magnetic Cores: Learn more
| Product Name | Notes |
|---|---|
| "Epoxy 3C11 Ferrite Core Toroid Type Length Width 2.480"" (63.00mm) Diameter 0.984"" (25.00mm) Height" | |
| "Epoxy 3C11 Ferrite Core Toroid Type Length Width 3.268"" (83.00mm) Diameter 0.626"" (15.90mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 0.526"" (13.35mm) Diameter 0.275"" (7.00mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 0.635"" (16.13mm) Diameter 0.195"" (4.95mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 0.880"" (22.35mm) Diameter 0.265"" (6.75mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 0.880"" (22.35mm) Diameter 0.510"" (12.95mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 1.007"" (25.95mm) Diameter 0.429"" (10.90mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 1.007"" (25.95mm) Diameter 0.539"" (13.70mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 1.061"" (26.95mm) Diameter 0.827"" (21.00mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 1.463"" (37.15mm) Diameter 0.430"" (10.92mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 1.463"" (37.15mm) Diameter 0.630"" (16.00mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 1.567"" (39.80mm) Diameter 0.535"" (13.60mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 1.640"" (41.65mm) Diameter 0.673"" (17.10mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 1.697"" (43.15mm) Diameter 0.531"" (13.50mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 1.697"" (43.15mm) Diameter 0.736"" (18.70mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 2.069"" (52.55mm) Diameter 0.783"" (19.90mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 2.480"" (63.00mm) Diameter 0.984"" (25.00mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 3.268"" (83.00mm) Diameter 0.626"" (15.90mm) Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width 5.528"" (140.40mm) Diameter Height" | |
| "Epoxy 3C90 Ferrite Core Toroid Type Length Width Diameter 0.729"" (18.60mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 0.526"" (13.35mm) Diameter 0.275"" (7.00mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 0.561"" (14.25mm) Diameter 0.207"" (5.25mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 0.635"" (16.13mm) Diameter 0.195"" (4.95mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 0.640"" (16.25mm) Diameter 0.258"" (6.55mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 0.797"" (20.25mm) Diameter 0.291"" (7.40mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 0.880"" (22.35mm) Diameter 0.265"" (6.75mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 0.880"" (22.35mm) Diameter 0.510"" (12.95mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.007"" (25.95mm) Diameter 0.429"" (10.90mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.007"" (25.95mm) Diameter 0.539"" (13.70mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.061"" (26.95mm) Diameter 0.429"" (10.90mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.179"" (29.95mm) Diameter 0.632"" (16.05mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.281"" (32.55mm) Diameter 0.528"" (13.40mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.463"" (37.15mm) Diameter 0.430"" (10.92mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.463"" (37.15mm) Diameter 0.630"" (16.00mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.567"" (39.80mm) Diameter 0.535"" (13.60mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.640"" (41.65mm) Diameter 0.673"" (17.10mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.697"" (43.15mm) Diameter 0.531"" (13.50mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 1.697"" (43.15mm) Diameter 0.736"" (18.70mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 2.018"" (51.25mm) Diameter 0.791"" (20.10mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 2.069"" (52.55mm) Diameter 0.783"" (19.90mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 2.264"" (57.50mm) Diameter 0.756"" (19.20mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 2.480"" (63.00mm) Diameter 0.984"" (25.00mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 3.268"" (83.00mm) Diameter 0.626"" (15.90mm) Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width 5.528"" (140.40mm) Diameter Height" | |
| "Epoxy 3C94 Ferrite Core Toroid Type Length Width Diameter 0.729"" (18.60mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 0.561"" (14.25mm) Diameter 0.207"" (5.25mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 0.635"" (16.13mm) Diameter 0.195"" (4.95mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 0.640"" (16.25mm) Diameter 0.258"" (6.55mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 0.797"" (20.25mm) Diameter 0.291"" (7.40mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 0.880"" (22.35mm) Diameter 0.265"" (6.75mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.007"" (25.95mm) Diameter 0.429"" (10.90mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.007"" (25.95mm) Diameter 0.539"" (13.70mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.061"" (26.95mm) Diameter 0.827"" (21.00mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.179"" (29.95mm) Diameter 0.329"" (8.35mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.179"" (29.95mm) Diameter 0.632"" (16.05mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.281"" (32.55mm) Diameter 0.528"" (13.40mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.463"" (37.15mm) Diameter 0.430"" (10.92mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.463"" (37.15mm) Diameter 0.630"" (16.00mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.567"" (39.80mm) Diameter 0.535"" (13.60mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.640"" (41.65mm) Diameter 0.673"" (17.10mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 1.697"" (43.15mm) Diameter 0.736"" (18.70mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 2.018"" (51.25mm) Diameter 0.791"" (20.10mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 2.069"" (52.55mm) Diameter 0.783"" (19.90mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 2.264"" (57.50mm) Diameter 0.756"" (19.20mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 2.480"" (63.00mm) Diameter 0.984"" (25.00mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width 3.268"" (83.00mm) Diameter 0.626"" (15.90mm) Height" | |
| "Epoxy 3E27 Ferrite Core Toroid Type Length Width Diameter 0.729"" (18.60mm) Height" | |
| "Epoxy 4C65 Ferrite Core Toroid Type Length Width 0.526"" (13.35mm) Diameter 0.275"" (7.00mm) Height" | |
| "Epoxy 4C65 Ferrite Core Toroid Type Length Width 0.561"" (14.25mm) Diameter 0.207"" (5.25mm) Height" | |
| "Epoxy 4C65 Ferrite Core Toroid Type Length Width 0.797"" (20.25mm) Diameter 0.291"" (7.40mm) Height" | |
| "Epoxy 4C65 Ferrite Core Toroid Type Length Width 0.880"" (22.35mm) Diameter 0.265"" (6.75mm) Height" | |
| "Epoxy 4C65 Ferrite Core Toroid Type Length Width 1.463"" (37.15mm) Diameter 0.430"" (10.92mm) Height" | |
| "Epoxy 4C65 Ferrite Core Toroid Type Length Width 1.463"" (37.15mm) Diameter 0.630"" (16.00mm) Height" | |
| "Epoxy 4C65 Ferrite Core Toroid Type Length Width 3.268"" (83.00mm) Diameter 0.626"" (15.90mm) Height" | |
| "Epoxy 4C65 Ferrite Core Toroid Type Length Width Diameter 0.729"" (18.60mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 0.510"" (12.95mm) Diameter 0.198"" (5.03mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 0.526"" (13.35mm) Diameter 0.275"" (7.00mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 0.561"" (14.25mm) Diameter 0.207"" (5.25mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 0.635"" (16.13mm) Diameter 0.195"" (4.95mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 0.640"" (16.25mm) Diameter 0.258"" (6.55mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 0.659"" (16.75mm) Diameter 0.274"" (6.95mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 0.797"" (20.25mm) Diameter 0.291"" (7.40mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 0.880"" (22.35mm) Diameter 0.265"" (6.75mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 0.880"" (22.35mm) Diameter 0.510"" (12.95mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.007"" (25.95mm) Diameter 0.429"" (10.90mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.007"" (25.95mm) Diameter 0.539"" (13.70mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.061"" (26.95mm) Diameter 0.429"" (10.90mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.061"" (26.95mm) Diameter 0.827"" (21.00mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.179"" (29.95mm) Diameter 0.632"" (16.05mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.281"" (32.55mm) Diameter 0.528"" (13.40mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.463"" (37.15mm) Diameter 0.430"" (10.92mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.463"" (37.15mm) Diameter 0.630"" (16.00mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.567"" (39.80mm) Diameter 0.535"" (13.60mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.640"" (41.65mm) Diameter 0.673"" (17.10mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.697"" (43.15mm) Diameter 0.531"" (13.50mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 1.697"" (43.15mm) Diameter 0.736"" (18.70mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 2.022"" (51.35mm) Diameter 0.791"" (20.10mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 2.069"" (52.55mm) Diameter 0.783"" (19.90mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 2.264"" (57.50mm) Diameter 0.756"" (19.20mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 2.480"" (63.00mm) Diameter 0.984"" (25.00mm) Height" | |
| "Epoxy Ferrite Core Toroid Type Length Width 3.268"" (83.00mm) Diameter 0.626"" (15.90mm) Height" | |
| "Epoxy Ferrite Core Type Length 0.512"" (13.00mm) Width Diameter 0.551"" (14.00mm) Height" | |
| "Uncoated 3C90 Ferrite Core U Type 1.811"" (46.00mm) Length 1.102"" (28.00mm) Width Diameter 1.551"" (39.40mm) Height" | |
| "Uncoated 3C90 Ferrite Core UR Type 1.394"" (35.40mm) Length 0.512"" (13.00mm) Width Diameter 1.083"" (27.50mm) Height" | |
| "Uncoated 3C90 Ferrite Core UR Type 2.161"" (54.90mm) Length 0.925"" (23.50mm) Width Diameter 1.476"" (37.50mm) Height" | |
| "Uncoated 3C90 Ferrite Core UR Type 2.337"" (59.35mm) Length 0.669"" (17.00mm) Width Diameter 1.409"" (35.80mm) Height" | |
| "Uncoated 3C90 Ferrite Core UR Type 2.520"" (64.00mm) Length 0.945"" (24.00mm) Width Diameter 1.594"" (40.50mm) Height" | |
| "Uncoated 3C90 Ferrite Core UR Type 2.692"" (68.37mm) Length 0.679' (17.25mm) Width Diameter 1.313"" (33.35mm) Height" | |
| "Uncoated 3C91 Ferrite Core U Type Length 0.563"" (14.30mm) Width Diameter 1.063"" (27.00mm) Height" | |
| "Uncoated 3C94 Ferrite Core U Type 3.661"" (93.00mm) Length 0.630"" (16.00mm) Width Diameter 2.992"" (76.00mm) Height" | |
| "Uncoated 3C94 Ferrite Core U Type 3.661"" (93.00mm) Length 1.181"" (30.00mm) Width Diameter 2.047"" (52.00mm) Height" | |
| "Uncoated 3C94 Ferrite Core U Type 3.661"" (93.00mm) Length 1.181"" (30.00mm) Width Diameter 2.992"" (76.00mm) Height" | |
| "Uncoated 3C94 Ferrite Core U Type 4.000"" (101.60mm) Length 1.000"" (25.40mm) Width Diameter 2.248"" (57.10mm) Height" | |
| "Uncoated 3C94 Ferrite Core U Type 4.961"" (126.00mm) Length 0.787"" (20.00mm) Width Diameter 3.583"" (91.00mm) Height" | |
| "Uncoated Ferrite Core Type 2.520"" (64.00mm) Length 0.787"" (20.00mm) Width Diameter 1.575"" (40.00mm) Height" | |
| "Uncoated Ferrite Core Type Length 0.252"" (6.40mm) Width Diameter 0.311"" (7.90mm) Height" | |
| "Uncoated Ferrite Core U Type 3.661"" (93.00mm) Length 1.181"" (30.00mm) Width Diameter 2.992"" (76.00mm) Height" | |
| "Uncoated Ferrite Core U Type Length 0.984"" (25.00mm) Width Diameter Height" | |
| "Uncoated Ferrite Core UR Type 1.654"" (42.00mm) Length 0.472"" (12.00mm) Width Diameter 0.827"" (21.00mm) Height" | |
| "Uncoated Ferrite Core UR Type 2.520"" (64.00mm) Length 0.551"" (14.00mm) Width Diameter 1.142"" (29.00mm) Height" | |
| "Uncoated Ferrite Core UR Type 2.520"" (64.00mm) Length 0.787"" (20.00mm) Width Diameter 1.575"" (40.00mm) Height" | |
| EPOXY COATED EMI SUPPRESSION COR | |
| FERRITE CORE TOROID 1.02UH P | |
| FERRITE CORE TOROID 1.225UH | |
| FERRITE CORE TOROID 1.314UH | |
| FERRITE CORE TOROID 1.51UH P | |
| FERRITE CORE TOROID 1.63UH | |
| FERRITE CORE TOROID 1.812UH | |
| FERRITE CORE TOROID 1.98UH | |
| FERRITE CORE TOROID 11.04UH W | |
| FERRITE CORE TOROID 11.823UH W | |
| FERRITE CORE TOROID 11.8UH W | |
| FERRITE CORE TOROID 11.8UH | |
| FERRITE CORE TOROID 12.08UH | |
| FERRITE CORE TOROID 12.4UH W | |
| FERRITE CORE TOROID 12.5UH | |
| FERRITE CORE TOROID 12.894UH W | |
| FERRITE CORE TOROID 13.4UH W | |
| FERRITE CORE TOROID 13.69UH W | |
| FERRITE CORE TOROID 14.87UH W | |
| FERRITE CORE TOROID 16.1UH W | |
| FERRITE CORE TOROID 16.28UH W | |
| FERRITE CORE TOROID 16.73UH | |
| FERRITE CORE TOROID 16.7UH W | |
| FERRITE CORE TOROID 2.127UH P | |
| FERRITE CORE TOROID 2.726UH P | |
| FERRITE CORE TOROID 2.76UH | |
| FERRITE CORE TOROID 2.8UH | |
| FERRITE CORE TOROID 2.968UH | |
| FERRITE CORE TOROID 21.056UH W | |
| FERRITE CORE TOROID 21.184UH W | |
| FERRITE CORE TOROID 23.6UH W | |
| FERRITE CORE TOROID 3.02UH | |
| FERRITE CORE TOROID 3.17UH | |
| FERRITE CORE TOROID 3.42UH | |
| FERRITE CORE TOROID 3.624UH | |
| FERRITE CORE TOROID 3.7UH | |
| FERRITE CORE TOROID 33.4UH W | |
| FERRITE CORE TOROID 4.024UH P | |
| FERRITE CORE TOROID 4.175UH | |
| FERRITE CORE TOROID 4.392UH W | |
| FERRITE CORE TOROID 4.46UH | |
| FERRITE CORE TOROID 455NH | |
| FERRITE CORE TOROID 5.02UH | |
| FERRITE CORE TOROID 5.52UH W | |
| FERRITE CORE TOROID 5.936UH W | |
| FERRITE CORE TOROID 5.9UH | |
| FERRITE CORE TOROID 6.04UH W | |
| FERRITE CORE TOROID 6.04UH | |
| FERRITE CORE TOROID 6.34UH W | |
| FERRITE CORE TOROID 6.447UH | |
| FERRITE CORE TOROID 6.616UH W | |
| FERRITE CORE TOROID 6.736UH | |
| FERRITE CORE TOROID 6.845UH | |
| FERRITE CORE TOROID 7.224UH W | |
| FERRITE CORE TOROID 7.435UH | |
| FERRITE CORE TOROID 7.4UH W | |
| FERRITE CORE TOROID 7.825UH W | |
| FERRITE CORE TOROID 9.085UH W | |
| FERRITE CORE TOROID 9.66UH W | |
| FERRITE CORE U LP3 1PC | |
| FERRITE CORE U LP9 1PC | |
| Ferrite Misc | |
| TOROID GREY COATED | |
| TOROID-PARYLENE COATED |
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