Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Ferrite Cores

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Material Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Depth Diameter Length RoHS Status Height Width Outside Diameter Diameter - Inside Tolerance Inductance Supplier Device Package Finish Core Type Gap Effective Area (Ae) mm2 Effective Length (le) mm Effective Magnetic Volume (Ve) mm3 Core Factor (ΣI/A) mm1 Initial Permeability (μi) Inductance Factor (Al) Minimum Core Cross Section (Amin) mm2 Effective Permeability (μe)
B66343G0000X187 B66343G0000X187 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks N87 2005 B66343 Active 1 (Unlimited) 70.00mm ROHS3 Compliant 34.65mm 16.80mm EC 70 x 35 x 16 Uncoated EC 279 144 40200 0.52 2200 211
B66461G0000X187 B66461G0000X187 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N87 B66461 Active 1 (Unlimited) 43.20mm ROHS3 Compliant 9.50mm 27.90mm ELP 43 x 10 x 28 Uncoated ELP Ungapped
B66586G0000X187 B66586G0000X187 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 20 Weeks B66586 Not For New Designs 1 (Unlimited) ROHS3 Compliant
B66408G1000X187 B66408G1000X187 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks N87 2013 Active 1 (Unlimited) 25.00mm ROHS3 Compliant 12.80mm 12.70mm EV 25 x 13 x 13 Uncoated EV 74 59 4370 0.8 2200 73
B66461K0000X197 B66461K0000X197 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N97 B66461 Active 1 (Unlimited) 43.20mm ROHS3 Compliant 4.10mm 27.90mm I 43 x 4 x 28 Uncoated I Ungapped
B66453G0000X192 B66453G0000X192 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N92 B66453 Active 1 (Unlimited) 10mm 18.00mm ROHS3 Compliant 4.00mm 10.00mm 0.15% ELP 18 x 4 x 10 Uncoated ELP Ungapped
B66287P0000X149 B66287P0000X149 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks N49 Obsolete 1 (Unlimited) 31.75mm ROHS3 Compliant 20.35mm Uncoated 1500
B64290L0045X010 B64290L0045X010 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 33 Weeks K10 2014 B64290 Active 1 (Unlimited) ROHS3 Compliant Epoxy Toroid Gapped 800
B65803P0000R087 B65803P0000R087 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 27 Weeks N87 B65803P Active 1 (Unlimited) 11.00mm ROHS3 Compliant 3.90mm 4.60mm -20% +30% RM 4 LP Uncoated RM Ungapped 14.5 17.3 251 1.2 2200 1.3μH 11.3 1230
B64290L0659X087 B64290L0659X087 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N87 2014 B64290 Active 1 (Unlimited) 41.80mm ROHS3 Compliant 17.20mm ±25% Epoxy Toroid Ungapped 125.3 96.29 12070 0.77 2200 3.59μH 125.3
B65531D0250A048 B65531D0250A048 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N48 B65531 Active 1 (Unlimited) 11.30mm ROHS3 Compliant 3.30mm ±3% P 11 x 7 Uncoated P (Pot Core) Gapped 15.9 15.9 253 1 250nH 199
B67345B0003X087 B67345B0003X087 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N87 B67345 Active 1 (Unlimited) 93.00mm ROHS3 Compliant 76.00mm 16.00mm U 93 x 76 x 16 Uncoated U Ungapped
B65495B0000Y030 B65495B0000Y030 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 32 Weeks N30 2013 B65495 Active 1 (Unlimited) 4.65mm ROHS3 Compliant 2.00mm -30% +40% P 4.6 x 4.1 Uncoated P (Pot Core) Ungapped 2.8 7.6 21.3 2.7 4300 800nH 1730
B66423U0315K187 B66423U0315K187 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N87 2013 B66423 Active 1 (Unlimited) 30.00mm ROHS3 Compliant 15.00mm 9.10mm EFD 30 x 15 x 9 Uncoated EFD Gapped
B66381G0000X187 B66381G0000X187 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N87 2013 B66381 Active 1 (Unlimited) 40.60mm ROHS3 Compliant 16.50mm 12.50mm E 40 x 16 x 12 Uncoated E Ungapped
B65805P0000Y038 B65805P0000Y038 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 28 Weeks T38 Tape & Reel (TR) Active 1 (Unlimited) 14.60mm ROHS3 Compliant 6.80mm -30% +40% RM 5 Uncoated RM Ungapped 24.5 17.5 430 0.71 18 4380
B66337G0100X127 B66337G0100X127 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks N27 B66337 Not For New Designs 1 (Unlimited) 34.50mm ROHS3 Compliant 17.45mm 9.80mm EC 35 x 17 x 10 Uncoated EC Gapped
B66325G1000X187 B66325G1000X187 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks PRODUCTION (Last Updated: 2 months ago) N87 Bulk 2013 Active 1 (Unlimited) 42.00mm ROHS3 Compliant 21.20mm 15.20mm 1 μH E 42 x 21 x 15 Uncoated E 178 97 17300 0.54 2200 175
B64290A0674X035 B64290A0674X035 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks T35 2013 B64290 Active 1 (Unlimited) 36.00mm ROHS3 Compliant 15.00mm 36 mm 23 mm R 36 x 23 x 15 Uncoated Toroid Ungapped 95.89 89.65 8597 0.94
B66387G0000X187 B66387G0000X187 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N87 2013 B66387 Active 1 (Unlimited) 65.00mm ROHS3 Compliant 32.80mm 27.40mm E 65 x 32 x 27 Uncoated E Ungapped
B65661T0063A001 B65661T0063A001 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks K1 B65661 Active 1 (Unlimited) 22.00mm ROHS3 Compliant 6.80mm 3% P 22 x 13 Uncoated 63 31.6 1990 0.5 80
B65877A0000R095 B65877A0000R095 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N95 2010 B65877A Active 1 (Unlimited) 26.50mm ROHS3 Compliant 12.38mm 19.00mm -20% +30% PQ 26 x 25 Uncoated PQ Ungapped 122 53.6 6530 0.44 2000 5.7μH 108.7 1980
B66310G0000X197 B66310G0000X197 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks PRODUCTION (Last Updated: 1 month ago) B66310 Active 1 (Unlimited) ROHS3 Compliant
B65887E0250A041 B65887E0250A041 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N41 2013 B65887 Active 1 (Unlimited) 42.20mm ROHS3 Compliant 15.10mm 19.00mm ±3% RM 14 Uncoated RM Gapped 200 70 14000 0.35 2800 250nH 170 70
B65531D0063A033 B65531D0063A033 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks M33 2013 B65531 Active 1 (Unlimited) 11.30mm ROHS3 Compliant 3.30mm ±3% P 11 x 7 Uncoated P (Pot Core) Gapped 15.9 15.9 253 1 750 63nH 50
B66371G2400X127 B66371G2400X127 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N27 2013 Active 1 (Unlimited) 70.50mm ROHS3 Compliant 33.20mm 32.00mm E 70 x 33 x 32 Uncoated E 683 149 102000 0.22 2000 676
B66347G0000X127 B66347G0000X127 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks N27 2015 B66347 Active 1 (Unlimited) 42.00mm ROHS3 Compliant 21.80mm 15.00mm ER 42 x 22 x 15 Uncoated ER Ungapped
B64290A0632X830 B64290A0632X830 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 30 Weeks N30 2013 B64290 Active 1 (Unlimited) 20.00mm ROHS3 Compliant 7.00mm 20 mm 10 mm ±25% R 20 x 10 x 7 Uncoated Toroid Ungapped 33.63 43.55 1465 1.3 4300 4.16μH
B65671D0000R041 B65671D0000R041 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 51 Weeks N41 2013 B65671 Active 1 (Unlimited) 26.00mm ROHS3 Compliant 8.15mm P 26 x 16 Uncoated 93 37.2 3460 0.4 2800 76.5
B64290L0632X087 B64290L0632X087 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 30 Weeks N87 2014 B64290 Active 1 (Unlimited) 21.20mm ROHS3 Compliant 8.10mm ±25% Epoxy Toroid Ungapped 33.63 43.55 1465 1.3 2200 2.13μH
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support