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  Transformer Cores (213 items)

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Vishay Transformer Ferrite Core, 128μH, For Use With High Power Density DC/DC Converter / 1691928 (1 offer) 
For high power density DC/DC converter application Very low profile and weight High efficiency: > 99 % Recommended frequency range (50 kHz, 400 kHz) Operating temperature range: -55 °C, 125 °C with...
Vishay
PLA51LA32
from £ 137.254*
per piece
 
 piece
Vishay Transformer Ferrite Core, 128μH, For Use With High Power Density DC/DC Converter / 1691879 (1 offer) 
For Use With = High Power Density DC/DC Converter Dimensions = 70 x 53 x 22mm AL Rating = 128µH Depth = 22mm Length = 70mm Width = 53mm Maximum Temperature = +180°C Series = PLA51 Minimum Operating...
Vishay
PLA51LA32
£ 968.856*
per 6 pieces
 
 packet
EPCOS U 93 Transformer Ferrite Core, 5400nH, For Use With Power Transformers / 2134470 (1 offer) 
1) The AL value in the table applies for a U core set consisting of two cores (combination UI 93/152/30) without an air gap. 2) The AL value in the table applies for a core set consisting of one U ...
Epcos
B67345B0001X027
from £ 31.631*
per piece
 
 piece
EPCOS U 93 Transformer Ferrite Core, 5400nH, For Use With Power Transformers / 1678320 (3 offers) 
1) The AL value in the table applies for a U core set consisting of two cores (combination UI 93/152/30) without an air gap. 2) The AL value in the table applies for a core set consisting of one U ...
Epcos
B67345B0001X027
from £ 24.66*
per piece
 
 piece
EPCOS T38 RM 6 Transformer Ferrite Core, 8600nH, For Use With Broadband Transformers / 1701429 (1 offer) 
RM 6, 8 ; 10 Cores. Cores without centre hole for transformer applications Delivered as sets
Epcos
B65807J0000Y038
£ 745.50*
per 500 pieces
 
 packet
EPCOS T38 RM 6 Transformer Ferrite Core, 8600nH, For Use With Broadband Transformers / 1253378 (2 offers) 
RM 6, 8 ; 10 Cores. Cores without centre hole for transformer applications Delivered as sets
Epcos
B65807J0000Y038
from £ 2.83*
per piece
 
 piece
EPCOS T38 RM 5 Transformer Ferrite Core, 6700nH, For Use With Broadband Transformers / 1701419 (1 offer) 
EPCOS RM5 Ferrite Cores. EPCOS RM5 Ferrite cores are increasingly required for power applications. These cores are designed for two major applications low loss, highly stable filter inductors and o...
Epcos
B65805J0000Y038
from £ 487.00*
per 500 pieces
 
 packet
EPCOS T38 RM 5 Transformer Ferrite Core, 6700nH, For Use With Broadband Transformers / 1253369 (2 offers) 
EPCOS RM5 Ferrite Cores. EPCOS RM5 Ferrite cores are increasingly required for power applications. These cores are designed for two major applications low loss, highly stable filter inductors and o...
Epcos
B65805J0000Y038
from £ 1.0127*
per piece
 
 piece
EPCOS PM 74/59 Transformer Ferrite Core, 315nH, For Use With Energy storing choke / 180834 (1 offer) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65686A0315A027
from £ 47.877*
per pair
 
 pair
EPCOS PM 74/59 Transformer Ferrite Core, 315nH, For Use With Energy storing choke / 1678303 (2 offers) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65686A0315A027
from £ 38.12*
per piece
 
 pair
EPCOS PM 74/59 Transformer Ferrite Core, 10000nH, For Use With Energy storing choke / 2125094 (1 offer) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65686A0000R027
£ 53.144*
per piece
 
 piece
EPCOS PM 74/59 Transformer Ferrite Core, 10000nH, For Use With Energy storing choke / 1678316 (2 offers) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65686A0000R027
from £ 39.02*
per piece
 
 piece
EPCOS PM 62/49 Transformer Ferrite Core, 9200nH, For Use With DC DC converter / 2125044 (1 offer) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65684A0000R027
from £ 16.306*
per piece
 
 piece
EPCOS PM 62/49 Transformer Ferrite Core, 9200nH, For Use With DC DC converter / 1678340 (2 offers) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65684A0000R027
from £ 9.65*
per piece
 
 piece
EPCOS PM 62/49 Transformer Ferrite Core, 315nH, For Use With DC DC converter / 2125050 (1 offer) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65684A0315A027
£ 12.87*
per piece
 
 piece
EPCOS PM 62/49 Transformer Ferrite Core, 315nH, For Use With DC DC converter / 1678338 (2 offers) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65684A0315A027
from £ 13.55*
per piece
 
 piece
EPCOS PM 50/39 Transformer Ferrite Core, 7400nH / 2125000 (3 offers) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65646A0000R027
from £ 8.76*
per piece
 
 piece
EPCOS PM 50/39 Transformer Ferrite Core, 250nH, For Use With Power Transformers / 2125016 (1 offer) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65646A0250A027
from £ 10.188*
per piece
 
 piece
EPCOS PM 39/50 Transformer Ferrite Core, 250nH, For Use With Power Transformers / 1678318 (2 offers) 
PM 50-114 Ferrite Cores. Applications for PM cores. For power repeaters For storage coils in high-energy timed power supply devices In communications technology and industrial electronics. Holder (...
Epcos
B65646A0250A027
from £ 9.72*
per piece
 
 piece
EPCOS N97 RM 8 Transformer Ferrite Core, 3300nH, For Use With Power Transformers / 1701437 (1 offer) 
RM 6, 8 ; 10 Cores. Cores without centre hole for transformer applications Delivered as sets
Epcos
B65811J0000R097
£ 291.20*
per 200 pieces
 
 packet
EPCOS N97 RM 8 Transformer Ferrite Core, 3300nH, For Use With Power Transformers / 1253387 (1 offer) 
RM 6, 8 ; 10 Cores. Cores without centre hole for transformer applications Delivered as sets
Epcos
B65811J0000R097
£ 14.07*
per 5 pieces
 
 packet
EPCOS N97 RM 7 Transformer Ferrite Core, 2700nH, For Use With Power Transformers / 1701449 (1 offer) 
EPCOS B65819 RM7 Ferrite Cores. EPCOS B65819 RM7 Ferrite cores are increasingly required for power applications. These ferrite cores are designed for two major applications low loss, highly stable ...
Epcos
B65819J0000R097
£ 457.00*
per 250 pieces
 
 packet
EPCOS N97 RM 7 Transformer Ferrite Core, 2700nH, For Use With Power Transformers / 1253398 (2 offers) 
EPCOS B65819 RM7 Ferrite Cores. EPCOS B65819 RM7 Ferrite cores are increasingly required for power applications. These ferrite cores are designed for two major applications low loss, highly stable ...
Epcos
B65819J0000R097
from £ 1.5369*
per piece
 
 piece
EPCOS N97 RM 12 Transformer Ferrite Core, 5300nH, For Use With Power Transformers / 1701446 (1 offer) 
RM 12 ; RM 14 Ferrite Cores. EPCOS Ferrite cores Incorporate optimised core cross section with increased thickness of base for power applications.
Epcos
B65815E0000R097
£ 309.60*
per 100 pieces
 
 packet
EPCOS N97 RM 12 Transformer Ferrite Core, 5300nH, For Use With Power Transformers / 1253395 (2 offers) 
RM 12 ; RM 14 Ferrite Cores. EPCOS Ferrite cores Incorporate optimised core cross section with increased thickness of base for power applications.
Epcos
B65815E0000R097
from £ 5.45*
per 2 pieces
 
 packet
EPCOS N97 RM 10 Transformer Ferrite Core, 4200nH, For Use With Power Transformers / 1701441 (1 offer) 
RM 6, 8 ; 10 Cores. Cores without centre hole for transformer applications Delivered as sets
Epcos
B65813J0000R097
£ 379.00*
per 200 pieces
 
 packet
EPCOS N97 RM 10 Transformer Ferrite Core, 4200nH, For Use With Power Transformers / 1253391 (1 offer) 
RM 6, 8 ; 10 Cores. Cores without centre hole for transformer applications Delivered as sets
Epcos
B65813J0000R097
from £ 11.015*
per 5 pieces
 
 packet
EPCOS N97 PQ Transformer Ferrite Core, 5000nH, For Use With Power Transformers / 1701477 (1 offer) 
EPCOS PQ Ferrite Cores. EPCOS PQ Ferrite cores have optimised round leg and wider outer surface to conventional cores. The round leg on these ferrite cores reduces winding length and the wider surf...
Epcos
B65879B0000R097
from £ 175.425*
per 75 pieces
 
 packet
EPCOS N97 PQ Transformer Ferrite Core, 5000nH, For Use With Power Transformers / 1253594 (1 offer) 
EPCOS PQ Ferrite Cores. EPCOS PQ Ferrite cores have optimised round leg and wider outer surface to conventional cores. The round leg on these ferrite cores reduces winding length and the wider surf...
Epcos
B65879B0000R097
£ 4.178*
per 2 pieces
 
 packet
EPCOS N97 PQ Transformer Ferrite Core, 4700nH, For Use With Power Transformers / 1701480 (1 offer) 
EPCOS PQ Ferrite Cores. EPCOS PQ Ferrite cores have optimised round leg and wider outer surface to conventional cores. The round leg on these ferrite cores reduces winding length and the wider surf...
Epcos
B65881A0000R097
from £ 335.664*
per 72 pieces
 
 packet
EPCOS N97 PQ Transformer Ferrite Core, 4700nH, For Use With Power Transformers / 1253597 (1 offer) 
EPCOS PQ Ferrite Cores. EPCOS PQ Ferrite cores have optimised round leg and wider outer surface to conventional cores. The round leg on these ferrite cores reduces winding length and the wider surf...
Epcos
B65881A0000R097
from £ 10.376*
per 2 pieces
 
 packet
EPCOS N97 PQ Transformer Ferrite Core, 4500nH, For Use With Power Transformers / 1701483 (1 offer) 
EPCOS PQ Ferrite Cores. EPCOS PQ Ferrite cores have optimised round leg and wider outer surface to conventional cores. The round leg on these ferrite cores reduces winding length and the wider surf...
Epcos
B65883A0000R097
from £ 285.48*
per 45 pieces
 
 packet
EPCOS N97 PQ Transformer Ferrite Core, 4500nH, For Use With Power Transformers / 1253600 (2 offers) 
EPCOS PQ Ferrite Cores. EPCOS PQ Ferrite cores have optimised round leg and wider outer surface to conventional cores. The round leg on these ferrite cores reduces winding length and the wider surf...
Epcos
B65883A0000R097
from £ 3.78*
per piece
 
 piece
EPCOS N97 PQ 26/25 Transformer Ferrite Core, 5150nH, For Use With Power Transformers / 1253421 (1 offer) 
EPCOS B65877 PQ26/20 Ferrite Cores. EPCOS B65877 PQ26/20 Ferrite cores have optimised round leg and wider outer surface to conventional cores. The round leg on these ferrite cores reduces winding l...
Epcos
B65877B0000R097
from £ 5.972*
per 2 pieces
 
 packet
EPCOS N97 PQ 26/20 Transformer Ferrite Core, 5150nH, For Use With Power Transformers / 1701470 (1 offer) 
EPCOS B65877 PQ26/20 Ferrite Cores. EPCOS B65877 PQ26/20 Ferrite cores have optimised round leg and wider outer surface to conventional cores. The round leg on these ferrite cores reduces winding l...
Epcos
B65877B0000R097
£ 441.20*
per 200 pieces
 
 packet
EPCOS N97 ETD 59/31/22 Transformer Ferrite Core, 5500nH, For Use With Power Transformers, SMPS Transformers / 1701573 (1 offer) 
EPCOS B66397 ETD 59/31/22 Transformer Ferrite Cores. B66397 ETD 59/31/22 transformer ferrite cores from EPCOS conform to IEC 61185. They are ideal for use in switch mode power supply transformers w...
Epcos
B66397G0000X197
£ 206.08*
per 40 pieces
 
 packet
EPCOS N97 ETD 59/31/22 Transformer Ferrite Core, 5500nH, For Use With Power Transformers, SMPS Transformers / 1253686 (2 offers) 
EPCOS B66397 ETD 59/31/22 Transformer Ferrite Cores. B66397 ETD 59/31/22 transformer ferrite cores from EPCOS conform to IEC 61185. They are ideal for use in switch mode power supply transformers w...
Epcos
B66397G0000X197
from £ 3.84*
per piece
 
 piece
EPCOS N97 ETD 54/28/19 Transformer Ferrite Core, 4600nH, For Use With Power Transformers, SMPS Transformers / 1701572 (1 offer) 
EPCOS B66395 ETD 54/28/19 Transformer Ferrite Cores. B66395 ETD 54/28/19 transformer ferrite cores from EPCOS adhere to IEC 61185. They are suitable for use in switch mode power supply transformers...
Epcos
B66395G0000X197
from £ 238.14*
per 81 pieces
 
 packet
EPCOS N97 ETD 54/28/19 Transformer Ferrite Core, 4600nH, For Use With Power Transformers, SMPS Transformers / 1253685 (3 offers) 
EPCOS B66395 ETD 54/28/19 Transformer Ferrite Cores. B66395 ETD 54/28/19 transformer ferrite cores from EPCOS adhere to IEC 61185. They are suitable for use in switch mode power supply transformers...
Epcos
B66395G0000X197
from £ 2.99*
per piece
 
 piece
EPCOS N97 ETD 39/20/13 Transformer Ferrite Core, 2800nH, For Use With Power Transformers, SMPS Transformers / 1701560 (1 offer) 
EPCOS B66363 ETD 39/20/13 Transformer Ferrite Cores. B66363 series ETD 39/20/13 transformer ferrite cores from EPCOS are produced to IEC 61185 standards. B66363 transformer ferrite cores are ideal ...
Epcos
B66363G0000X197
£ 285.20*
per 200 pieces
 
 packet
EPCOS N97 ETD 39/20/13 Transformer Ferrite Core, 2800nH, For Use With Power Transformers, SMPS Transformers / 1253674 (3 offers) 
EPCOS B66363 ETD 39/20/13 Transformer Ferrite Cores. B66363 series ETD 39/20/13 transformer ferrite cores from EPCOS are produced to IEC 61185 standards. B66363 transformer ferrite cores are ideal ...
Epcos
B66363G0000X197
from £ 1.308*
per piece
 
 piece
EPCOS N97 ETD 29/16/10 Transformer Ferrite Core, 2250nH, For Use With Power Transformers, SMPS Transformers / 1701550 (1 offer) 
EPCOS B66358 ETD 29/16/10 Ferrite Cores. B66358 series ETD 29/16/10 ferrite cores from EPCOS are manufactured to IEC 61185 standards. These ferrite cores are ideal for switch mode power supply tran...
Epcos
B66358G0000X197
from £ 172.20*
per 300 pieces
 
 packet
EPCOS N97 ETD 29/16/10 Transformer Ferrite Core, 2250nH, For Use With Power Transformers, SMPS Transformers / 1253664 (1 offer) 
EPCOS B66358 ETD 29/16/10 Ferrite Cores. B66358 series ETD 29/16/10 ferrite cores from EPCOS are manufactured to IEC 61185 standards. These ferrite cores are ideal for switch mode power supply tran...
Epcos
B66358G0000X197
from £ 0.708*
per piece
 
 pieces
EPCOS N97 ER 11/5 Transformer Ferrite Core, 1200nH, For Use With Power Transformers / 1701389 (1 offer) 
EPCOS B65525 ER11/5 Ferrite Cores. EPCOS B65523 ER9 5/5 Ferrite cores with a round centre leg offer the advantage of easy winding, particularly when thick winding wires are used. The ferrite cores ...
Epcos
B65525J0000R097
£ 783.00*
per 1,000 pieces
 
 packet
EPCOS N97 ER 11/5 Transformer Ferrite Core, 1200nH, For Use With Power Transformers / 1253335 (2 offers) 
EPCOS B65525 ER11/5 Ferrite Cores. EPCOS B65523 ER9 5/5 Ferrite cores with a round centre leg offer the advantage of easy winding, particularly when thick winding wires are used. The ferrite cores ...
Epcos
B65525J0000R097
from £ 0.667*
per piece
 
 pieces
EPCOS N97 EQ 30/8 Transformer Ferrite Core, 4500nH, For Use With Power Transformers / 1701592 (1 offer) 
EPCOS B66506 EQ 30/8 Transformer Ferrite Cores. EQ cores from EPCOS are designed for power applications and can be integrated into PCBs. These ferrite cores are low profile and feature low losses a...
Epcos
B66506G0000X197
from £ 414.72*
per 288 pieces
 
 packet
EPCOS N97 EQ 30/8 Transformer Ferrite Core, 4500nH, For Use With Power Transformers / 1253703 (2 offers) 
EPCOS B66506 EQ 30/8 Transformer Ferrite Cores. EQ cores from EPCOS are designed for power applications and can be integrated into PCBs. These ferrite cores are low profile and feature low losses a...
Epcos
B66506G0000X197
from £ 1.333*
per piece
 
 piece
EPCOS N97 EQ 13/3 Transformer Ferrite Core, 1700nH, For Use With Power Transformers / 1701590 (1 offer) 
EPCOS B66479 EQ 13/3 Transformer Ferrite Cores. EQ cores from EPCOS are designed for power applications and can be integrated into PCBs. These ferrite cores are low profile and feature low losses a...
Epcos
B66479G0000X197
£ 1,502.00*
per 2,000 pieces
 
 packet
EPCOS N97 EQ 13/3 Transformer Ferrite Core, 1700nH, For Use With Power Transformers / 1253701 (2 offers) 
EPCOS B66479 EQ 13/3 Transformer Ferrite Cores. EQ cores from EPCOS are designed for power applications and can be integrated into PCBs. These ferrite cores are low profile and feature low losses a...
Epcos
B66479G0000X197
from £ 3.472*
per 5 pieces
 
 packet
EPCOS N97 ELP 32/6/20 Transformer Ferrite Core, 5700nH, For Use With Power Transformers / 1701513 (1 offer) 
EPCOS ELP Ferrite Cores. EPCOS ELP ferrite cores enable the design of flat transformers and feature excellent thermal performance due to the large core surface. Planar E shape transformer cores off...
Epcos
B66287G0000X197
from £ 367.232*
per 304 pieces
 
 packet
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