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Manufacturer Packaging Series ProductStatus CoreType Material Diameter InductanceFactor(Al) Tolerance Gap EffectivePermeability(µe) InitialPermeability(µi) CoreFactor(ΣI/A)mm-1 EffectiveLength(le)mm EffectiveArea(Ae)mm² MinimumCoreCrossSection(Amin)mm² EffectiveMagneticVolume(Ve)mm³ Finish Height Length



































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Stock Price Quantity Datasheet Packaging Series ProductStatus CoreType Material Diameter InductanceFactor(Al) Tolerance Gap EffectivePermeability(µe) InitialPermeability(µi) CoreFactor(ΣI/A)mm-1 EffectiveLength(le)mm EffectiveArea(Ae)mm² MinimumCoreCrossSection(Amin)mm² EffectiveMagneticVolume(Ve)mm³ Finish Height Length
B65621J0150A087

B65621J0150A087

FERRITE CORE

EPCOS - TDK Electronics

3937 QRF
- +

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B65621J0150A087

Datasheet

Box P41/25 Active - P 41 x 25 N87 1.614 (41.00mm) - - Gapped - 2200 0.264 60.4 229 201 13832 Uncoated 0.492 (12.50mm)
B65621J0100A048

B65621J0100A048

FERRITE CORE

EPCOS - TDK Electronics

2468 QRF
- +

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B65621J0100A048

Datasheet

Box P41/25 Active - P 41 x 25 N48 1.614 (41.00mm) - - Gapped - 2300 0.264 60.4 229 201 13832 Uncoated 0.492 (12.50mm)
B65621J1250A048

B65621J1250A048

FERRITE CORE

EPCOS - TDK Electronics

2528 QRF
- +

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B65621J1250A048

Datasheet

Box P41/25 Active - P 41 x 25 N48 1.614 (41.00mm) - - Gapped - 2300 0.264 60.4 229 201 13832 Uncoated 0.492 (12.50mm)
B65621J0250A048

B65621J0250A048

FERRITE CORE P 250NH N48 2PCS

EPCOS - TDK Electronics

3237 QRF
- +

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B65621J0250A048

Datasheet

Box P41/25 Active P (Pot Core) P 41 x 25 N48 1.614 (41.00mm) 250 nH ±3% Gapped 51 - 0.264 60.4 229 201 13832 Uncoated 0.492 (12.50mm)
B65621J0630A048

B65621J0630A048

FERRITE CORE P 630NH N48 2PCS

EPCOS - TDK Electronics

2600 QRF
- +

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B65621J0630A048

Datasheet

Box P41/25 Active P (Pot Core) P 41 x 25 N48 1.614 (41.00mm) 630 nH ±3% Gapped 129 - 0.264 60.4 229 201 13832 Uncoated 0.492 (12.50mm)
B67345B0004X027

B67345B0004X027

FERRITE CORE I N27 1PC

EPCOS - TDK Electronics

3289 QRF
- +

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B67345B0004X027

Datasheet

Box I93/28/16 Active I I 93 x 28 x 16 N27 - - - Ungapped - - - - - - - Uncoated 1.102 (28.00mm)
B64290L0043X038

B64290L0043X038

FERRITE CORE

EPCOS - TDK Electronics

2646 QRF
- +

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B64290L0043X038

Datasheet

Box TX58.3/32/18 Active Toroid - T38 - - - Gapped - 10000 - - - - - Epoxy -
B64290L0699X027

B64290L0699X027

FERRITE CORE

EPCOS - TDK Electronics

3360 QRF
- +

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B64290L0699X027

Datasheet

Box TX63/38/25 Active Toroid - N27 - - - Gapped - 2000 - - - - - Epoxy -
B64290A0043X037

B64290A0043X037

FERRITE CORE TOROID 13UH T38

EPCOS - TDK Electronics

2866 QRF
- +

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B64290A0043X037

Datasheet

Box T58/32/18 Active Toroid R 58.3 x 32 x 18 T37 2.295 (58.30mm) 13 µH ±25% Ungapped - 6000 0.58 134 230 - 30710 Uncoated 0.728 (18.50mm)
9498117002

9498117002

98 E CORE SET

Fair-Rite Products Corp.

2247 QRF
- +

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9498117002

Datasheet

Bulk - Active E - - - - ±25% Ungapped - 2400 28 147 531 529 78100 Uncoated -
B64290A0082X037

B64290A0082X037

FERRITE CORE TOROID 12UH T37

EPCOS - TDK Electronics

2640 QRF
- +

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B64290A0082X037

Datasheet

Box T50/30/20 Active Toroid R 50 x 30 x 20 T37 1.969 (50.00mm) 12 µH ±25% Ungapped - 6000 0.62 120.4 195.7 - 23560 Uncoated 0.787 (20.00mm)
B65646A01000A27

B65646A01000A27

FERRITE CORE

EPCOS - TDK Electronics

2456 QRF
- +

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B65646A01000A27

Datasheet

Box B65646 Active PM PM 50 x 39 N27 1.969 (50.00mm) - - - - 2000 0.227 84 370 280 31000 Uncoated 0.768 (19.50mm)
B65646A1600J027

B65646A1600J027

FERRITE CORE

EPCOS - TDK Electronics

2359 QRF
- +

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B65646A1600J027

Datasheet

Box PM50/39 Active PM PM 50 x 39 N27 1.969 (50.00mm) - - Gapped - 2000 0.227 84 370 280 31000 Uncoated 0.768 (19.50mm)
B67345B0011X027

B67345B0011X027

FERRITE CORE I N27 1PC

EPCOS - TDK Electronics

2429 QRF
- +

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B67345B0011X027

Datasheet

Box I93/28/20 Active I I 93 x 28 x 20 N27 - - - Ungapped - - - - - - - Uncoated 1.102 (28.00mm)
B67345B0011X087

B67345B0011X087

FERRITE CORE I N87 1PC

EPCOS - TDK Electronics

3067 QRF
- +

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B67345B0011X087

Datasheet

Box I93/28/20 Active I I 93 x 28 x 20 N87 - - - Ungapped - - - - - - - Uncoated 1.102 (28.00mm)
B64290A0699X037

B64290A0699X037

FERRITE CORE TOROID 13.9UH T37

EPCOS - TDK Electronics

2047 QRF
- +

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B64290A0699X037

Datasheet

Box T63/38/25 Active Toroid R 63 x 38 x 25 T37 2.480 (63.00mm) 13.9 µH ±25% Ungapped - 5500 0.5 152.1 305.9 - 46530 Uncoated 0.984 (25.00mm)
B64290L0699X038

B64290L0699X038

FERRITE CORE

EPCOS - TDK Electronics

3036 QRF
- +

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B64290L0699X038

Datasheet

Box TX63/38/25 Active Toroid - T38 - 17.6 µH ±25% Gapped - 10000 - - - - - Epoxy -
B65684A0234A027

B65684A0234A027

FERRITE CORE

EPCOS - TDK Electronics

3039 QRF
- +

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B65684A0234A027

Datasheet

Box PM62/49 Active PM PM 62 x 49 N27 2.441 (62.00mm) - - Gapped - 2000 0.191 109 570 470 62000 Uncoated 0.965 (24.50mm)
B65646A0250A087

B65646A0250A087

FERRITE CORE

EPCOS - TDK Electronics

2085 QRF
- +

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B65646A0250A087

Datasheet

Box PM50/39 Active - - - - - - Gapped - - - - - - - - -
B66371G0000X195

B66371G0000X195

FERRITE CORE

EPCOS - TDK Electronics

3308 QRF
- +

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B66371G0000X195

Datasheet

Box E70/33/32 Active E E 70 x 33 x 32 N95 - - - - - 3000 0.22 149 683 676 102000 Uncoated 1.307 (33.20mm)
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  • EA-CHIP INDUSTRY CO., LIMITED