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| Part & Mfr | Total Stock | Pricing & RFQ | Core Factor (ΣI | Core Type | Diameter | Effective Area (Ae) mm² | Effective Length (le) mm | Effective Magnetic Volume (Ve) mm³ | Effective Permeability (µe) | Finish | Gap | Height | Inductance Factor (Al) | Initial Permeability (µi) | Length | Material | Minimum Core Cross Section (Amin) mm² | Supplier Device Package | Tolerance | Width | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ferroxcube
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- | Toroid | 0.797" (20.25mm) | - | - | - | - | Epoxy | - | 0.291" (7.40mm) | - | - | - | - | - | TX 20 x 10 x 7 | - | - | |
TDK Corporation
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- | E | - | - | - | - | - | Uncoated | Gapped | 0.598" (15.20mm) | - | - | 1.181" (30.00mm) | N27 | - | E 30 x 15 x 7 | - | 0.287" (7.30mm) | |
TDK Corporation
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- | RM | - | 36.6 | 28.6 | 1050 | 109 | Uncoated | Gapped | 0.246" (6.25mm) | 160 nH | - | 0.701" (17.90mm) | N48 | 31 | RM 6 | ±3% | 0.323" (8.20mm) | |
Ferroxcube
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- | ETD | - | - | - | - | - | Uncoated | - | 0.681" (17.30mm) | - | - | 1.378" (35.00mm) | 3C97 | - | ETD 34 x 17 x 11 | - | 0.437" (11.10mm) | |
TDK Corporation
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- | EP | - | 10.3 | 15.7 | 162 | 6310 | Uncoated | Ungapped | 0.148" (3.75mm) | 5.2 µH | 10000 | 0.370" (9.40mm) | T38 | 8.5 | EP 7 | -30%, +40% | 0.256" (6.50mm) | |
TDK Corporation
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- | EFD | - | - | - | - | - | Uncoated | Gapped | 0.591" (15.00mm) | - | - | 1.181" (30.00mm) | N87 | - | EFD 30 x 15 x 9 | - | 0.358" (9.10mm) | |
TDK Corporation
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- | EP | - | 11.3 | 19.2 | 217 | 1480 | Uncoated | Ungapped | 0.205" (5.20mm) | 1.1 µH | 2200 | 0.465" (11.80mm) | N87 | 8.5 | EP 10 | -20%, +30% | 0.309" (7.85mm) | |
TDK Corporation
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- | ER | - | 12.4 | 14.1 | 174 | 580 | Uncoated | Ungapped | 0.197" (5.00mm) | - | 800 | 0.433" (11.00mm) | PC200 | 10.3 | ER 11 x 5 | -20%, +30% | 0.236" (6.00mm) | |
Ferroxcube
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Ferroxcube
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- | EFD | - | - | - | - | - | Uncoated | - | 0.591" (15.00mm) | - | - | 1.181" (30.00mm) | 3F46 | - | EFD 30 x 15 x 9 | - | 0.358" (9.10mm) | |
Ferroxcube
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- | PLT | - | - | - | - | - | Uncoated | - | 0.125" (3.18mm) | - | - | 1.250" (31.75mm) | 3F36 | - | PLT 32 x 20 x 3.2 | - | 0.800" (20.32mm) | |
TDK Corporation
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- | Toroid | 0.394" (10.00mm) | 7.83 | 24.07 | 188 | - | Uncoated | Ungapped | 0.157" (4.00mm) | 4.09 µH | 10000 | - | T38 | - | R 10 x 6 x 4 | ±30% | - | |
Fair-Rite Products Corp.
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- | Toroid | 1.142" (29.00mm) | 68 | 73 | 5000 | - | Uncoated | Ungapped | 0.545" (13.84mm) | - | 40 | - | 67 | - | - | - | - | |
TDK Corporation
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- | ER | - | 17.6 | 19 | 333 | 1290 | Uncoated | Ungapped | 0.116" (2.95mm) | 1.5 µH | 2300 | 0.571" (14.50mm) | N97 | - | ER 14.5 x 6 | -20%, +30% | 0.264" (6.70mm) | |
TDK Corporation
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- | EP | - | 19.5 | 24.2 | 472 | 1580 | Uncoated | Ungapped | 0.256" (6.50mm) | 1.6 µH | 2200 | 0.504" (12.80mm) | N87 | 14.9 | EP 13 | -20%, +30% | 0.354" (9.00mm) | |
TDK Corporation
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- | Toroid | 1.047" (26.60mm) | 51.26 | 60.07 | 3079 | - | Epoxy | Ungapped | 0.433" (11.00mm) | 5.4 µH | 5000 | - | T35 | - | - | ±25% | - | |
Ferroxcube
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- | Toroid | 1.007" (25.95mm) | 48.9 | 60.2 | 2944 | 2300 | Epoxy | Ungapped | 0.429" (10.90mm) | - | - | - | 3C94 | - | TX 25 x 15 x 10 | ±25% | - | |
Ferroxcube
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- | Toroid | 1.007" (25.95mm) | - | - | - | - | Epoxy | - | 0.429" (10.90mm) | - | - | - | 3C90 | - | TX 25 x 15 x 10 | - | - | |
TDK Corporation
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- | EP | - | 11.3 | 19.2 | 217 | 6490 | Uncoated | Ungapped | 0.205" (5.20mm) | 4.8 µH | 2300 | 0.465" (11.80mm) | T38 | 8.5 | EP 10 | -30%, +40% | 0.309" (7.85mm) | |
Ferroxcube
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- | EQ | - | - | - | - | - | Uncoated | - | 0.220" (5.60mm) | - | - | 0.984" (25.00mm) | 3C95 | - | EQ 25 x LP | - | 0.709" (18.00mm) | |
Ferroxcube
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Ferroxcube
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- | E | - | - | - | - | - | Uncoated | - | 0.654" (16.60mm) | - | - | 1.598" (40.60mm) | 3C94 | - | E 41 x 17 x 12 | - | 0.488" (12.40mm) | |
Ferroxcube
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- | Toroid | 0.880" (22.35mm) | - | - | - | - | Epoxy | - | 0.510" (12.95mm) | - | - | - | - | - | TX 22 x 14 x 13 | - | - | |
TDK Corporation
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- | EP | - | 19.5 | 24.2 | 472 | 158 | Uncoated | Gapped | 0.256" (6.50mm) | 160 nH | 2200 | 0.504" (12.80mm) | N87 | 14.9 | EP 13 | ±4% | 0.354" (9.00mm) | |
TDK Corporation
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- | Toroid | 1.047" (26.60mm) | 51.26 | 60.07 | 3079 | - | Epoxy | Ungapped | 0.433" (11.00mm) | 5.35 µH | 5000 | - | T65 | - | - | ±30% | - | |
TDK Corporation
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- | ER | - | - | - | - | - | Uncoated | Ungapped | 0.201" (5.10mm) | - | - | 0.913" (23.20mm) | N97 | - | ER 23 x 5 x 13 | - | 0.492" (12.50mm) | |
Ferroxcube
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- | EFD | - | 15 | 34 | 510 | 667 | Uncoated | Ungapped | 0.295" (7.50mm) | - | - | 0.591" (15.00mm) | 3F46 | 12.2 | EFD 15 x 8 x 5 | ±25% | 0.183" (4.65mm) | |
TDK Corporation
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- | ETD | - | - | - | - | - | Uncoated | Gapped | 0.689" (17.50mm) | - | - | 1.339" (34.00mm) | N87 | - | ETD 34 x 17 x 11 | - | 0.433" (11.00mm) | |
TDK Corporation
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- | I | - | - | - | - | - | Uncoated | Ungapped | 0.079" (2.00mm) | - | - | 0.709" (18.00mm) | N49 | - | I 18 x 2 x 10 | - | 0.394" (10.00mm) | |
TDK Corporation
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- | E | - | - | - | - | - | Uncoated | Ungapped | 0.709" (18.00mm) | - | - | 1.417" (36.00mm) | N87 | - | E 36 x 18 x 11 | - | 0.453" (11.50mm) | |
TDK Corporation
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- | ELP | - | - | - | - | - | Uncoated | Ungapped | 0.157" (4.00mm) | - | - | 0.709" (18.00mm) | N49 | - | ELP 18 x 4 x 10 | - | 0.394" (10.00mm) | |
TDK Corporation
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- | RM | - | 23.8 | 22.1 | 526 | 590 | Uncoated | Ungapped | 0.413" (10.50mm) | - | 800 | 0.575" (14.60mm) | PC200 | 18 | RM 5 | -20%, +30% | 0.268" (6.80mm) | |
Ferroxcube
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- | EC | - | - | - | - | - | Uncoated | - | 0.953" (24.20mm) | - | - | 2.055" (52.20mm) | 3C94 | - | EC 52 x 24 x 14 | - | 0.528" (13.40mm) | |
TDK Corporation
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- | ELP | - | - | - | - | - | Uncoated | Ungapped | 0.157" (4.00mm) | - | - | 0.709" (18.00mm) | N97 | - | ELP 18 x 4 x 10 | - | 0.394" (10.00mm) | |
TDK Corporation
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- | ER | - | - | - | - | - | Uncoated | Ungapped | 0.201" (5.10mm) | - | - | 0.913" (23.20mm) | N87 | - | ER 23 x 5 x 13 | - | 0.492" (12.50mm) | |
TDK Corporation
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- | P (Pot Core) | 0.366" (9.30mm) | 10 | 12.5 | 125 | 159 | Uncoated | Gapped | 0.106" (2.70mm) | 160 nH | - | - | N48 | - | P 9 x 5 | ±3% | - | |
TDK Corporation
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- | ER | - | - | - | - | - | Uncoated | Ungapped | 0.124" (3.15mm) | - | - | 0.709" (18.00mm) | N49 | - | ER 18 x 3 x 10 | - | 0.382" (9.70mm) | |
TDK Corporation
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- | E | - | - | - | - | - | Uncoated | Ungapped | 0.650" (16.50mm) | - | - | 1.598" (40.60mm) | N87 | - | E 40 x 16 x 12 | - | 0.492" (12.50mm) | |
TDK Corporation
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- | RM | - | 23.8 | 22.1 | 526 | 2590 | Uncoated | Ungapped | 0.207" (5.25mm) | 3.5 µH | 4300 | 0.575" (14.60mm) | N30 | 18 | RM 5 | -20%, +30% | 0.268" (6.80mm) | |
Ferroxcube
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- | ER | - | - | - | - | - | Uncoated | - | 0.142" (3.60mm) | - | - | 0.913" (23.20mm) | 3C92 | - | ER 23 x 3.6 x 13 | - | 0.492" (12.50mm) | |
TDK Corporation
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- | Toroid | 1.047" (26.60mm) | 76.89 | 60.07 | 4619 | - | Epoxy | Ungapped | 0.638" (16.20mm) | 6.93 µH | 4300 | - | N30 | - | - | ±25% | - | |
TDK Corporation
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- | RM | - | 23.8 | 22.1 | 526 | 1920 | Uncoated | Ungapped | 0.207" (5.25mm) | 2.6 µH | 2800 | 0.575" (14.60mm) | N41 | 18 | RM 5 | -20%, +30% | 0.268" (6.80mm) | |
TDK Corporation
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- | I | - | 14.5 | 16.7 | 242 | - | Uncoated | Ungapped | 0.059" (1.50mm) | - | - | 0.551" (14.00mm) | - | 13.9 | I 14 x 1.5 x 5 | ±25% | 0.197" (5.00mm) | |
Ferroxcube
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- | PLT | - | - | - | - | - | Uncoated | - | 0.150" (3.81mm) | - | - | 1.500" (38.10mm) | 3F4 | - | PLT 38 x 25 x 3.8 | - | 1.000" (25.40mm) | |
Fair-Rite Products Corp.
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- | PS | - | 64.8 | 31.2 | 2000 | - | Uncoated | Ungapped | - | - | 3000 | - | 95 | - | - | ±25% | - | |
TDK Corporation
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- | P (Pot Core) | 0.445" (11.30mm) | 15.9 | 15.9 | 253 | 620 | Uncoated | Ungapped | 0.130" (3.30mm) | 780 nH | 750 | - | M33 | - | P 11 x 7 | -20%, +30% | - | |
TDK Corporation
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- | ELP | - | - | - | - | - | Uncoated | Ungapped | 0.224" (5.70mm) | - | - | 0.858" (21.80mm) | N49 | - | ELP 22 x 6 x 16 | - | 0.622" (15.80mm) | |
TDK Corporation
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- | RM | - | 14.5 | 17.3 | 251 | 1230 | Uncoated | Ungapped | 0.154" (3.90mm) | 1.3 µH | 2200 | 0.433" (11.00mm) | N87 | 11.3 | RM 4 LP | -20%, +30% | 0.181" (4.60mm) | |
TDK Corporation
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- | RM | - | 13 | 22 | 286 | 4980 | Uncoated | Ungapped | 0.207" (5.25mm) | 3.7 µH | 10000 | 0.433" (11.00mm) | T38 | 11.3 | RM 4 | -30%, +40% | 0.181" (4.60mm) | |
TDK Corporation
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- | Toroid | 0.835" (21.20mm) | 33.63 | 43.55 | 1465 | - | Epoxy | Ungapped | 0.319" (8.10mm) | 5 µH | 5100 | - | T35 | - | - | ±25% | - |