Ferrite Cores
Explore Ferrite Cores parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B65877A0000R049FERRITE CORE PQ 3.3UH N49 2PCS |
339 |
|
Datasheet | PQ26/25 | Box | Active | PQ | PQ 26 x 25 | N49 | - | 3.3 µH | -20%, +30% | Ungapped | 1235.0 | 1500 | 0.44 | 53.6 | 122.0 | 108.7 | 6530.0 | Uncoated | 0.487" (12.38mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
|
B65887P0000R087FERRITE CORE RM 7.1UH N87 |
207 |
|
Datasheet | RM14/LP | Box | Active | RM | - | N87 | - | 7.1 µH | -20%, +30% | Ungapped | 1430.0 | 2200 | 0.25 | 50.9 | 201.0 | 170.0 | 10230.0 | Uncoated | - | 1.661" (42.20mm) | 0.748" (19.00mm) |
|
B66395G2000X187FERRITE CORE ETD N87 1PC |
199 |
|
Datasheet | ETD54/28/19 | Box | Active | ETD | ETD 54 x 28 x 19 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 1.094" (27.80mm) | 2.156" (54.50mm) | 0.760" (19.30mm) |
|
B66344Q0400K187FERRITE CORE E 400NH N87 |
200 |
|
Datasheet | E55/28/25 | Tray | Active | E | E 55 x 28 x 25 | N87 | - | 400 nH | ±10% | Distributed Gapped | - | - | 0.3 | 124.0 | 420.0 | 420.0 | 52100.0 | Uncoated | 0.984" (25.00mm) | 2.165" (55.00mm) | 1.094" (27.80mm) |
|
5978018601FERRITE CORE TOROID 78 |
119 |
|
Datasheet | - | Bulk | Active | Toroid | - | 78 | - | - | ±25% | Ungapped | - | 2300 | - | 98.0 | 178.0 | - | 17500.0 | Uncoated | - | - | - |
|
PC95PQ26/20Z-12FERRITE CORE PQ 7.47UH PCS95 2PC |
124 |
|
Datasheet | PQ | Tray | Active | PQ | PQ 26 x 20 | PC95 | - | 7.47 µH | ±25% | Ungapped | - | - | 0.39 | 46.3 | 119.0 | - | 5490.0 | Uncoated | 0.793" (20.15mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
|
PLT64/50/5-3C92FERRITE CORE PLT 3C92 |
600 |
|
Datasheet | - | Bulk | Active | PLT | PLT 64 x 50 x 5 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.200" (5.08mm) | 2.520" (64.00mm) | 0.228" (5.80mm) |
|
E65/32/27-3C92FERRITE CORE E 3C92 |
243 |
|
Datasheet | - | Bulk | Active | E | E 65 x 32 x 27 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.291" (32.80mm) | 2.559" (65.00mm) | 1.079" (27.40mm) |
|
|
B65881A0000R087FERRITE CORE PQ 4.5UH N87 2PCS |
419 |
|
Datasheet | PQ35/35 | Box | Active | PQ | PQ 35 x 35 | N87 | - | 4.5 µH | -20%, +30% | Ungapped | 1670.0 | 2200 | 0.467 | 79.2 | 169.7 | 146.5 | 13440.0 | Uncoated | 0.685" (17.40mm) | 1.382" (35.10mm) | 1.024" (26.00mm) |
|
B66397Q0250K195FERRITE CORE ETD 250NH N95 |
170 |
|
Datasheet | ETD59/31/22 | Bulk | Active | ETD | ETD 59 x 31 x 22 | N95 | - | 250 nH | ±10% | Distributed Gapped | - | - | 0.38 | 139.0 | 368.0 | 368.0 | 51200.0 | Uncoated | 0.870" (22.10mm) | 2.354" (59.80mm) | 0.870" (22.10mm) |
|
|
B66397Q0250K187FERRITE CORE ETD 250NH N87 |
108 |
|
Datasheet | ETD59/31/22 | Bulk | Active | ETD | ETD 59 x 31 x 22 | N87 | - | 250 nH | ±10% | Distributed Gapped | - | - | 0.38 | 139.0 | 368.0 | 368.0 | 51200.0 | Uncoated | 0.870" (22.10mm) | 2.354" (59.80mm) | 0.870" (22.10mm) |
|
7878400721FERRITE CORE E 78 SET |
149 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 14.0 | 70.0 | 518.0 | 515.0 | 36300.0 | Uncoated | 0.407" (10.34mm) | 2.520" (64.00mm) | 2.008" (51.00mm) |
|
|
B66397Q0100K195FERRITE CORE ETD 100NH N95 |
137 |
|
Datasheet | ETD59/31/22 | Bulk | Active | ETD | ETD 59 x 31 x 22 | N95 | - | 100 nH | ±10% | Distributed Gapped | - | - | 0.38 | 139.0 | 368.0 | 368.0 | 51200.0 | Uncoated | 0.870" (22.10mm) | 2.354" (59.80mm) | 0.870" (22.10mm) |
|
|
B65887P0000R092FERRITE CORE RM N92 |
140 |
|
Datasheet | RM14/LP | Box | Active | RM | - | N92 | - | - | -20%, +30% | Ungapped | 1090.0 | 1500 | 0.25 | 50.9 | 201.0 | 170.0 | 10230.0 | Uncoated | - | 1.661" (42.20mm) | 0.748" (19.00mm) |
|
B64290L0042X037FERRITE CORE TOROID 8UH T37 |
181 |
|
Datasheet | TX58.3/40.8/20.2 | Box | Active | Toroid | - | T37 | 2.366" (60.10mm) | 8 µH | ±25% | Ungapped | - | 5600 | 0.87 | 152.4 | 174.9 | - | 26660.0 | Epoxy | 0.846" (21.50mm) | - | - |
|
|
PC95PQ60/42-ZFERRITE CORE PQ 14.3UH PCS95 2PC |
360 |
|
Datasheet | Large PQ | Tray | Active | PQ | PQ 60 x 42 | PC95 | - | 14.3 µH | ±25% | Ungapped | - | - | 0.2 | 98.1 | 483.0 | - | 47360.0 | Uncoated | 1.634" (41.50mm) | 2.323" (59.00mm) | 1.535" (39.00mm) |
|
B65686A0000R027FERRITE CORE PM 10UH N27 2PCS |
3,413 |
|
Datasheet | PM74/59 | Box | Active | PM | PM 74 x 59 | N27 | 2.913" (74.00mm) | 10 µH | -20%, +30% | Ungapped | 1290.0 | 2000 | 0.162 | 128.0 | 790.0 | 630.0 | 101000.0 | Uncoated | 1.161" (29.50mm) | - | - |
|
|
2673079901FERRITE |
9,490 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
4052098411FERRITE CORE ROD 52 |
7,600 |
|
Datasheet | - | Bulk | Active | ROD | - | 52 | - | - | - | Ungapped | - | 250 | - | - | - | - | - | Uncoated | - | - | - |
|
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2643003701FERRITE CORE 40OHM SOLID 1.30MM |
4,920 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Frequently Asked Questions
What are Ferrite Cores components used for?
Ferrite Cores components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Ferrite Cores part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Ferrite Cores parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.