Photo | Mfr. Part # | Availability | 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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B65933A0000X033FERRITE CORE PS M33 1PC EPCOS - TDK Electronics |
2,000 |
|
![]() Datasheet |
PS7.3/3.6 | Box | Active | PS | PS 7.35 x 3.6 | M33 | 0.289" (7.35mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.142" (3.60mm) | - | - |
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B64290L0615X087FERRITE CORE TOROID N87 EPCOS - TDK Electronics |
883 |
|
![]() Datasheet |
TX25.3/14.8/15 | Bulk | Active | Toroid | R 25.3 x 14.8 x 15 | N87 | - | - | ±25% | Ungapped | - | 2200 | 0.78 | 60.07 | 76.89 | - | 4619.0 | Epoxy | - | - | - |
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B65805J0000R041FERRITE CORE RM 2.6UH N41 2PCS EPCOS - TDK Electronics |
797 |
|
![]() Datasheet |
RM5 | Box | Active | RM | RM 5 | N41 | - | 2.6 µH | -20%, +30% | Ungapped | 1920.0 | 2800 | 0.93 | 22.1 | 23.8 | 18.0 | 526.0 | Uncoated | 0.207" (5.25mm) | 0.575" (14.60mm) | 0.268" (6.80mm) |
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B65819J0000R087FERRITE CORE RM 2.7UH N87 2PCS EPCOS - TDK Electronics |
968 |
|
![]() Datasheet |
RM7 | Box | Active | RM | RM 7 | N87 | - | 2.7 µH | -20%, +30% | Ungapped | 1520.0 | 2200 | 0.7 | 30.4 | 43.0 | 39.0 | 1310.0 | Uncoated | 0.265" (6.75mm) | 0.799" (20.30mm) | - |
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B65805C0000R048FERRITE CORE RM 1.8UH N48 2PCS EPCOS - TDK Electronics |
1,422 |
|
![]() Datasheet |
RM5 | Box | Active | RM | RM 5 | N48 | - | 1.8 µH | -20%, +30% | Ungapped | 1430.0 | - | 1.0 | 20.8 | 20.8 | - | 433.0 | Uncoated | 0.207" (5.25mm) | 0.575" (14.60mm) | 0.268" (6.80mm) |
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B66483G0000X197FERRITE CORE EQ N97 1PC EPCOS - TDK Electronics |
401 |
|
![]() Datasheet |
EQ20/6.3/14 | Box | Active | EQ | EQ 20 x 6 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.248" (6.30mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
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B65541W0000R087FERRITE CORE P 2.8UH N87 2PCS EPCOS - TDK Electronics |
928 |
|
![]() Datasheet |
P14/8 | Box | Active | P (Pot Core) | P 14 x 8 | N87 | 0.563" (14.30mm) | 2.8 µH | -20%, +30% | Ungapped | 1630.0 | 2200 | 0.73 | 21.0 | 28.7 | 23.6 | 603.0 | Uncoated | 0.167" (4.25mm) | - | - |
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B65807J0000R041FERRITE CORE RM 3.1UH N41 2PCS EPCOS - TDK Electronics |
718 |
|
![]() Datasheet |
RM6 | Box | Active | RM | RM 6 | N41 | - | 3.1 µH | -20%, +30% | Ungapped | 1930.0 | 2800 | 0.78 | 28.6 | 36.6 | 31.0 | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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B66285G0000X149FERRITE CORE ELP N49 1PC EPCOS - TDK Electronics |
1,200 |
|
![]() Datasheet |
ELP22/6/16 | Box | Active | ELP | ELP 22 x 6 x 16 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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B66482K0000X149FERRITE CORE I N49 1PC EPCOS - TDK Electronics |
606 |
|
![]() Datasheet |
I23/2/13 | Box | Active | I | I 23 x 2 x 13 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.083" (2.10mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |