Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Core Type | Supplier Device Package | Material | Diameter | Inductance Factor (Al) | Tolerance | Gap | Effective Permeability (µe) | Initial Permeability (µi) | Core Factor (ΣI/A) mm⁻¹ | Effective Length (le) mm | Effective Area (Ae) mm² | Minimum Core Cross Section (Amin) mm² | Effective Magnetic Volume (Ve) mm³ | Finish | Height | Length | Width |
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B66307G0500X127FERRITE CORE E N27 1PC EPCOS - TDK Electronics |
123 | 0.79 |
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![]() Datasheet |
E16/8/5 | Box | Active | E | E 16 x 8 x 5 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.323" (8.20mm) | 0.630" (16.00mm) | 0.185" (4.70mm) |
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B65525J0000Y038FERRITE CORE ER 6.4UH T38 2PCS EPCOS - TDK Electronics |
4,609 | 1.71 |
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![]() Datasheet |
ER11/5 | Box | Active | ER | ER 11 x 5 | T38 | - | 6.4 µH | -30%, +40% | Ungapped | 5600.0 | 10000 | 1.1 | 14.1 | 12.4 | - | 174.0 | Uncoated | 0.098" (2.50mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
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B65495B0000Y030FERRITE CORE P 800NH N30 2PCS EPCOS - TDK Electronics |
4,394 | 3.98 |
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![]() Datasheet |
P4.6/4.1 | Box | Active | P (Pot Core) | P 4.6 x 4.1 | N30 | 0.183" (4.65mm) | 800 nH | -30%, +40% | Ungapped | 1730.0 | 4300 | 2.7 | 7.6 | 2.8 | - | 21.3 | Uncoated | 0.079" (2.00mm) | - | - |
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B65939A0000X022FERRITE CORE PS N22 EPCOS - TDK Electronics |
100 | 4.02 |
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![]() Datasheet |
PS25/8.9 | Box | Active | PS | PS 25 x 8.9 | N22 | 0.976" (24.80mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.350" (8.90mm) | - | - |
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B65813J0000R097FERRITE CORE RM 4.2UH N97 2PCS EPCOS - TDK Electronics |
2,352 | 5.11 |
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![]() Datasheet |
RM10 | Box | Active | RM | RM 10 | N97 | - | 4.2 µH | -20%, +30% | Ungapped | 1500.0 | 2300 | 0.45 | 44.0 | 98.0 | 90.0 | 4310.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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B66367Q0250K187FERRITE CORE ETD 250NH N87 EPCOS - TDK Electronics |
2,578 | 6.26 |
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![]() Datasheet |
ETD49/25/16 | Bulk | Active | ETD | ETD 49 x 25 x 16 | N87 | - | 250 nH | ±10% | Distributed Gapped | - | - | 0.54 | 114.0 | 211.0 | 209.0 | 24100.0 | Uncoated | 0.657" (16.70mm) | 1.909" (48.50mm) | 0.980" (24.90mm) |
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B65815E1000J041FERRITE CORE RM 1UH N41 2PCS EPCOS - TDK Electronics |
1,888 | 7.69 |
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![]() Datasheet |
RM12 | Box | Active | RM | RM 12 | N41 | - | 1 µH | ±5% | Gapped | 311.0 | 2800 | 0.39 | 57.0 | 146.0 | 125.0 | 8320.0 | Uncoated | 0.484" (12.30mm) | 1.480" (37.60mm) | 0.634" (16.10mm) |
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B65815E0400J041FERRITE CORE RM 400NH N41 2PCS EPCOS - TDK Electronics |
3,755 | 7.69 |
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![]() Datasheet |
RM12 | Box | Active | RM | RM 12 | N41 | - | 400 nH | ±5% | Gapped | 124.0 | 2800 | 0.39 | 57.0 | 146.0 | 125.0 | 8320.0 | Uncoated | 0.484" (12.30mm) | 1.480" (37.60mm) | 0.634" (16.10mm) |
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B65611D0000R030FERRITE CORE P 15.2UH N30 2PCS EPCOS - TDK Electronics |
2,743 | 9.29 |
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![]() Datasheet |
P36/22 | Box | Active | P (Pot Core) | P 36 x 22 | N30 | 1.417" (36.00mm) | 15.2 µH | -20%, +30% | Ungapped | 3040.0 | 4300 | 0.26 | 52.0 | 202.0 | - | 10500.0 | Uncoated | 0.433" (11.00mm) | - | - |
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B66387Q0100K187FERRITE CORE E 100NH N87 EPCOS - TDK Electronics |
2,335 | 10.87 |
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![]() Datasheet |
E65/32/27 | Bulk | Active | E | E 65 x 32 x 27 | N87 | - | 100 nH | ±10% | Distributed Gapped | - | 2200 | 0.27 | 147.0 | 535.0 | 529.0 | 78600.0 | Uncoated | 1.291" (32.80mm) | 2.559" (65.00mm) | 1.079" (27.40mm) |