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  Transformer Cores (409 items)

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EPCOS B62152A0001X001 FERRITEÿCORE, DOUBLE APERTURE, K1, 330NH (2 offers) 
Ae Effective Cross Section Area 49.7 mm² Core Type Double Aperture For Use With Broadband Transformers Product Range B62152 Series Inductance Factor Al 330 nH Effective Magnetic Path Length 15.3 mm...
Epcos
B62152A0001X001
from £ 1.0432*
per piece
 
 piece
EPCOS B62152A0004X030 FERRITEÿCORE, DOUBLE APERTURE, N30, 10UH (2 offers) 
Ae Effective Cross Section Area 28.4 mm² Core Type Double Aperture For Use With Broadband Transformers Product Range B62152 Series Inductance Factor Al 10 µH Effective Magnetic Path Length 15.3 mm ...
Epcos
B62152A0004X030
from £ 0.391*
per piece
 
 piece
EPCOS B62152A0007X001 FERRITEÿCORE, DOUBLE APERTURE, K1, 140NH (2 offers) 
Ae Effective Cross Section Area 10.2 mm² Core Type Double Aperture For Use With Broadband Transformers Product Range B62152 Series Inductance Factor Al 140 nH Effective Magnetic Path Length 7.6 mm ...
Epcos
B62152A0007X001
from £ 0.5472*
per piece
 
 pieces
EPCOS B64290A0084X010 TRANSFORMER CORE, TOROID, K10, 255.3MM (1 offer) 
Ae Effective Cross Section Area 267.2 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290A0084 Series Inductance Factor Al 900 nH Effective Magnetic Path Length 255.3 mm...
Epcos
B64290A0084X010
from £ 34.05*
per piece
 
 piece
EPCOS B64290A0711X830 TRANSFORMER CORE, TOROID, N30, 550.5MM (1 offer) 
Ae Effective Cross Section Area 608.6 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290A0711 Series Inductance Factor Al 5.2 µH Effective Magnetic Path Length 550.5 mm...
Epcos
B64290A0711X830
from £ 98.94*
per piece
 
 piece
EPCOS B64290L0022X037 TRANSFORMER CORE, TOROID, 95.75MM2 (1 offer) 
Ae Effective Cross Section Area 95.75 mm² Core Type Toroid For Use With Transformers Product Range B64290L0022 Series Inductance Factor Al 7 µH Effective Magnetic Path Length 103 mm Core Size 41.8m...
Epcos
B64290L0022X037
from £ 2.85*
per piece
 
 piece
EPCOS B64290L0038X037 TRANSFORMER CORE, TOROID, 7.83MM2 (1 offer) 
Ae Effective Cross Section Area 7.83 mm² Core Type Toroid For Use With Transformers Product Range B64290L0038 Series Inductance Factor Al 2.66 µH Effective Magnetic Path Length 24.07 mm Core Size 1...
Epcos
B64290L0038X037
from £ 0.714*
per 5 pieces
 
 packet
EPCOS B64290L0040X037 TRANSFORMER CORE, TOROID, T37, 152.4MM (1 offer) 
Ae Effective Cross Section Area 152.4 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0040 Series Inductance Factor Al 7.16 µH Effective Magnetic Path Length 152.4 m...
Epcos
B64290L0040X037
from £ 9.92*
per piece
 
 piece
EPCOS B64290L0043X038 TRANSFORMER CORE, TOROID, 230MM2 (1 offer) 
Ae Effective Cross Section Area 230 mm² Core Type Toroid For Use With Transformers Product Range B64290L0043 Series Inductance Factor Al 17.2 µH Effective Magnetic Path Length 134 mm Core Size 58.3...
Epcos
B64290L0043X038
from £ 10.52*
per piece
 
 piece
EPCOS B64290L0044X035 TRANSFORMER CORE, TOROID, 12.23MM2 (1 offer) 
Ae Effective Cross Section Area 12.23 mm² Core Type Toroid For Use With Transformers Product Range B64290L0044 Series Inductance Factor Al 3.06 µH Effective Magnetic Path Length 30.09 mm Core Size ...
Epcos
B64290L0044X035
from £ 0.1526*
per piece
 
 piece
EPCOS B64290L0045X049 TRANSFORMER CORE, TOROID, N49, 38.52MM (1 offer) 
Ae Effective Cross Section Area 19.73 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0045 Series Inductance Factor Al 970 nH Effective Magnetic Path Length 38.52 mm...
Epcos
B64290L0045X049
from £ 1.804*
per 5 pieces
 
 packet
EPCOS B64290L0082X037 TRANSFORMER CORE, TOROID, 195.7MM2 (1 offer) 
Ae Effective Cross Section Area 195.7 mm² Core Type Toroid For Use With Transformers Product Range B64290L0082 Series Inductance Factor Al 12 µH Effective Magnetic Path Length 120.4 mm Core Size 50...
Epcos
B64290L0082X037
from £ 7.48*
per piece
 
 piece
EPCOS B64290L0615X038 TRANSFORMER CORE, TOROID, T38, 60.07MM (1 offer) 
Ae Effective Cross Section Area 76.89 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0615 Series Inductance Factor Al 16.1 µH Effective Magnetic Path Length 60.07 m...
Epcos
B64290L0615X038
from £ 1.2317*
per piece
 
 piece
EPCOS B64290L0615X087 TRANSFORMER CORE, TOROID, N87, 60.07MM (1 offer) 
Ae Effective Cross Section Area 76.89 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0615 Series Inductance Factor Al 3.5 µH Effective Magnetic Path Length 60.07 mm...
Epcos
B64290L0615X087
from £ 0.8622*
per piece
 
 piece
EPCOS B64290L0615X830 TRANSFORMER CORE, TOROID, N30, 60.07MM (1 offer) 
Ae Effective Cross Section Area 76.89 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0615 Series Inductance Factor Al 6.93 µH Effective Magnetic Path Length 60.07 m...
Epcos
B64290L0615X830
from £ 0.8437*
per piece
 
 piece
EPCOS B64290L0616X087 TRANSFORMER CORE, TOROID, 102.5MM2 (1 offer) 
Ae Effective Cross Section Area 102.5 mm² Core Type Toroid For Use With Transformers Product Range B64290L0616 Series Inductance Factor Al 4.68 µH Effective Magnetic Path Length 60.07 mm Core Size ...
Epcos
B64290L0616X087
from £ 1.4497*
per piece
 
 piece
EPCOS B64290L0616X830 TRANSFORMER CORE, TOROID, 102.5MM2 (1 offer) 
Ae Effective Cross Section Area 102.5 mm² Core Type Toroid For Use With Transformers Product Range B64290L0616 Series Inductance Factor Al 9.16 µH Effective Magnetic Path Length 60.07 mm Core Size ...
Epcos
B64290L0616X830
from £ 1.526*
per piece
 
 piece
EPCOS B64290L0618X065 TRANSFORMER CORE, TOROID, T65, 60.07MM (1 offer) 
Ae Effective Cross Section Area 51.26 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0618 Series Inductance Factor Al 5.35 µH Effective Magnetic Path Length 60.07 m...
Epcos
B64290L0618X065
from £ 0.726*
per piece
 
 piece
EPCOS B64290L0644X830 TRANSFORMER CORE, TOROID, 12.27MM2 (1 offer) 
Ae Effective Cross Section Area 12.27 mm² Core Type Toroid For Use With Transformers Product Range B64290L0644 Series Inductance Factor Al 2.03 µH Effective Magnetic Path Length 32.7 mm Core Size 1...
Epcos
B64290L0644X830
from £ 0.1374*
per piece
 
 piece
EPCOS B64290L0647X037 TRANSFORMER CORE, TOROID, T37, 73.78MM (2 offers) 
Ae Effective Cross Section Area 76.98 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0647 Series Inductance Factor Al 8.5 µH Effective Magnetic Path Length 73.78 mm...
Epcos
B64290L0647X037
from £ 1.69*
per piece
 
 piece
EPCOS B64290L0647X830 TRANSFORMER CORE, TOROID, N30, 73.78MM (1 offer) 
Ae Effective Cross Section Area 76.98 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0647 Series Inductance Factor Al 5.63 µH Effective Magnetic Path Length 73.78 m...
Epcos
B64290L0647X830
from £ 1.76*
per piece
 
 piece
EPCOS B64290L0651X038 TRANSFORMER CORE, TOROID, 51.15MM2 (1 offer) 
Ae Effective Cross Section Area 51.15 mm² Core Type Toroid For Use With Transformers Product Range B64290L0651 Series Inductance Factor Al 12 µH Effective Magnetic Path Length 54.15 mm Core Size 22...
Epcos
B64290L0651X038
from £ 1.0835*
per piece
 
 piece
EPCOS B64290L0651X087 TRANSFORMER CORE, TOROID, N87, 54.15MM (1 offer) 
Ae Effective Cross Section Area 51.15 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0651 Series Inductance Factor Al 2.63 µH Effective Magnetic Path Length 54.15 m...
Epcos
B64290L0651X087
from £ 0.9789*
per piece
 
 piece
EPCOS B64290L0652X087 TRANSFORMER CORE, TOROID, 21.04MM2 (1 offer) 
Ae Effective Cross Section Area 21.04 mm² Core Type Toroid For Use With Transformers Product Range B64290L0652 Series Inductance Factor Al 1.39 µH Effective Magnetic Path Length 42 mm Core Size 17m...
Epcos
B64290L0652X087
from £ 0.3107*
per piece
 
 piece
EPCOS B64290L0652X830 TRANSFORMER CORE, TOROID, 21.04MM2 (1 offer) 
Ae Effective Cross Section Area 21.04 mm² Core Type Toroid For Use With Transformers Product Range B64290L0652 Series Inductance Factor Al 2.71 µH Effective Magnetic Path Length 42 mm Core Size 17m...
Epcos
B64290L0652X830
from £ 0.3336*
per piece
 
 piece
EPCOS B64290L0657X037 TRANSFORMER CORE, TOROID, T37, 77.02MM (1 offer) 
Ae Effective Cross Section Area 64.66 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0657 Series Inductance Factor Al 6.4 µH Effective Magnetic Path Length 77.02 mm...
Epcos
B64290L0657X037
from £ 2.08*
per piece
 
 piece
EPCOS B64290L0657X065 TRANSFORMER CORE, TOROID, 64.66MM2 (1 offer) 
Ae Effective Cross Section Area 64.66 mm² Core Type Toroid For Use With Transformers Product Range B64290L0657 Series Inductance Factor Al 5.4 µH Effective Magnetic Path Length 77.02 mm Core Size 3...
Epcos
B64290L0657X065
from £ 1.5696*
per piece
 
 piece
EPCOS B64290L0657X830 TRANSFORMER CORE, TOROID, N30, 77.02MM (1 offer) 
Ae Effective Cross Section Area 64.66 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0657 Series Inductance Factor Al 4.54 µH Effective Magnetic Path Length 77.02 m...
Epcos
B64290L0657X830
from £ 1.2753*
per piece
 
 piece
EPCOS B64290L0658X038 TRANSFORMER CORE, TOROID, T38, 34.98MM (1 offer) 
Ae Effective Cross Section Area 12.3 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0658 Series Inductance Factor Al 4.42 µH Effective Magnetic Path Length 34.98 mm...
Epcos
B64290L0658X038
from £ 0.2736*
per piece
 
 piece
EPCOS B64290L0658X830 TRANSFORMER CORE, TOROID, 12.3MM2 (1 offer) 
Ae Effective Cross Section Area 12.3 mm² Core Type Toroid For Use With Transformers Product Range B64290L0658 Series Inductance Factor Al 1.9 µH Effective Magnetic Path Length 34.98 mm Core Size 14...
Epcos
B64290L0658X830
from £ 0.1625*
per piece
 
 piece
EPCOS B64290L0668X087 TRANSFORMER CORE, TOROID, 116.2MM2 (1 offer) 
Ae Effective Cross Section Area 116.2 mm² Core Type Toroid For Use With Transformers Product Range B64290L0668 Series Inductance Factor Al 3.87 µH Effective Magnetic Path Length 82.97 mm Core Size ...
Epcos
B64290L0668X087
from £ 2.39*
per piece
 
 piece
EPCOS B64290L0699X037 TRANSFORMER CORE, TOROID, T37, 152.1MM (1 offer) 
Ae Effective Cross Section Area 305.9 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290L0699 Series Inductance Factor Al 13.9 µH Effective Magnetic Path Length 152.1 m...
Epcos
B64290L0699X037
from £ 10.60*
per piece
 
 piece
EPCOS B64290L0719X087 TRANSFORMER CORE, TOROID, 32.6MM2 (1 offer) 
Ae Effective Cross Section Area 32.6 mm² Core Type Toroid For Use With Transformers Product Range B64290L0719 Series Inductance Factor Al 1.66 µH Effective Magnetic Path Length 54.2 mm Core Size 22...
Epcos
B64290L0719X087
from £ 0.6094*
per piece
 
 piece
EPCOS B64290L0742X038 TRANSFORMER CORE, TOROID, T38, 31.17MM (1 offer) 
Product Range B64290L0742 Series Ae Effective Cross Section Area 14.96 mm² Core Type Toroid For Use With Inductors / Transformers Inductance Factor Al 6.03 µH Effective Magnetic Path Length 31.17 m...
Epcos
B64290L0742X038
from £ 0.2693*
per piece
 
 piece
EPCOS B64290L0743X038 TRANSFORMER CORE, TOROID, 15.78MM2 (1 offer) 
Ae Effective Cross Section Area 15.78 mm² Core Type Toroid For Use With Transformers Product Range B64290L0743 Series Inductance Factor Al 5.4 µH Effective Magnetic Path Length 36.75 mm Core Size 1...
Epcos
B64290L0743X038
from £ 1.303*
per 5 pieces
 
 packet
EPCOS B64290P0036X038 TRANSFORMER CORE, TOROID, T38, 9.63MM (1 offer) 
Ae Effective Cross Section Area 1.25 mm² Core Type Toroid For Use With Inductors / Transformers Product Range B64290P0036 Series Inductance Factor Al 1.63 µH Effective Magnetic Path Length 9.63 mm ...
Epcos
B64290P0036X038
from £ 1.003*
per 10 pieces
 
 packet
EPCOS B65511A0000Y030 CORE TRANSFORMER, N30 PM, P7/4, 2UH (1 offer) 
Ae Effective Cross Section Area 7 mm² Core Type PM For Use With TDK B65512 Series Coil Formers Product Range B65511 Series Inductance Factor Al 2 µH Effective Magnetic Path Length 10 mm Core Size P...
Epcos
B65511A0000Y030
from £ 1.1881*
per piece
 
 sets
EPCOS B65511A0100A048 CORE TRANSFORMER, N48 PM, P7/4, 100NH (1 offer) 
Ae Effective Cross Section Area 7 mm² Core Type PM For Use With TDK B65512 Series Coil Formers Product Range B65511 Series Inductance Factor Al 100 nH Effective Magnetic Path Length 10 mm Core Size...
Epcos
B65511A0100A048
from £ 1.6023*
per piece
 
 packs
EPCOS B65513J0000R087 CORE TRANSFORMER, N87 ER, ER14.5/6 (1 offer) 
Ae Effective Cross Section Area 17.6 mm² Core Type ER For Use With High Inductance Transformers Product Range B65513 Series Inductance Factor Al 1.5 µH Effective Magnetic Path Length 19 mm Core Siz...
Epcos
B65513J0000R087
from £ 0.508*
per piece
 
 set
EPCOS B65513J0000R097 CORE TRANSFORMER, N97 ER, ER14.5/6 (1 offer) 
Ae Effective Cross Section Area 17.6 mm² Core Type ER For Use With High Inductance Transformers Product Range B65513 Series Inductance Factor Al 1.5 µH Effective Magnetic Path Length 19 mm Core Siz...
Epcos
B65513J0000R097
from £ 0.641*
per piece
 
 set
EPCOS B65517D0000R048 CORE TRANSFORMER, N48 PM, P9/5, 1.3UH (1 offer) 
Ae Effective Cross Section Area 10 mm² Core Type PM For Use With TDK B65522 Series Coil Former Product Range B65517 Series Inductance Factor Al 1.3 µH Effective Magnetic Path Length 12.5 mm Core Si...
Epcos
B65517D0000R048
from £ 0.7598*
per piece
 
 set
EPCOS B65517D0063A033 Ae Effective Cross Section Area 10 mm² Core Type P (1 offer) 
Ae Effective Cross Section Area 10 mm² Core Type P Product Range B65517 Series For Use With - Inductance Factor Al 63 nH Effective Magnetic Path Length 12.5 mm Core Size P9/5 SVHC No SVHC (14-Jun-2...
Epcos
B65517D0063A033
from £ 1.0127*
per piece
 
 pack
EPCOS B65517D0100A048 TRANSFORMER CORE, P, N48, 12.5MM (1 offer) 
Ae Effective Cross Section Area 10 mm² Core Type P For Use With Inductors / Transformers Product Range B65517 Series Inductance Factor Al 100 nH Effective Magnetic Path Length 12.5 mm Core Size P9/...
Epcos
B65517D0100A048
from £ 0.7892*
per piece
 
 pack
EPCOS B65517D0250J048 FERRITEÿCORE, N48, P9/5, 250NH (1 offer) 
Ae Effective Cross Section Area 10 mm² Core Type Toroid For Use With High Q Inductors Product Range B65517 Series Inductance Factor Al 250 nH Effective Magnetic Path Length 12.5 mm Core Size P9/5 S...
Epcos
B65517D0250J048
from £ 0.7761*
per piece
 
 pack
EPCOS B65523J0400K087 CORE TRANSFORMER, N87 ER, ER9.5/5, 400NH (1 offer) 
Ae Effective Cross Section Area 8.81 mm² Core Type ER For Use With High Inductance Transformers Product Range B65523 Series Inductance Factor Al 400 nH Effective Magnetic Path Length 13.6 mm Core S...
Epcos
B65523J0400K087
from £ 0.4568*
per piece
 
 packs
EPCOS B65525J0000R049 CORE TRANSFORMER, N49 ER, ER11/5, 800NH (1 offer) 
Ae Effective Cross Section Area 12.4 mm² Core Type ER For Use With High Inductance Transformers Product Range B65525 Series Inductance Factor Al 800 nH Effective Magnetic Path Length 14.1 mm Core S...
Epcos
B65525J0000R049
from £ 0.7151*
per piece
 
 set
EPCOS B65525J0000R087 FERRITE CORE , ER 11 N87 (1 offer) 
Ae Effective Cross Section Area 12.4 mm² Core Type ER For Use With - Product Range B65525 Series Inductance Factor Al 1.2 µH Effective Magnetic Path Length 14.1 mm Core Size ER11/5 SVHC No SVHC (14...
Epcos
B65525J0000R087
from £ 0.4273*
per piece
 
 set
EPCOS B65525J0000R097 FERRITE CORE, ER, N97 (2 offers) 
Ae Effective Cross Section Area 12.4 mm² Core Type - Product Range B65525 Series For Use With - Inductance Factor Al 1.2 µH Effective Magnetic Path Length 14.1 mm Core Size ER11 SVHC No SVHC (14-Ju...
Epcos
B65525J0000R097
from £ 0.667*
per piece
 
 pieces
EPCOS B65525J0000Y038 CORE TRANSFORMER, T38 ER, ER11/5, 6.4UH (1 offer) 
Ae Effective Cross Section Area 12.4 mm² Core Type ER For Use With High Inductance Transformers Product Range B65525 Series Inductance Factor Al 6.4 µH Effective Magnetic Path Length 14.1 mm Core S...
Epcos
B65525J0000Y038
from £ 0.5908*
per piece
 
 set
EPCOS B65531W0000R087 CORE TRANSFORMER, N87 PM, P11/7, 2UH (1 offer) 
Ae Effective Cross Section Area 17.7 mm² Core Type PM For Use With TDK B65532 Series Coil Former Product Range B65531 Series Inductance Factor Al 2 µH Effective Magnetic Path Length 16.3 mm Core Si...
Epcos
B65531W0000R087
from £ 0.593*
per piece
 
 set
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