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Products » Cores of Magnetics Inc. » Powder Cores » E-configured Cores »

E-configured Cores Made of Kool Mu Material

E-configured cores made of Kool Mμ material are issued with a permeability of 26µ, 40µ, 60µ and 90µ.

Example of designation in design documentation

µ26 E55/28/21 00K5528E026

00 — Code of Presorting on AL (00 — without presorting)
K — Code of Kool Mµ Material
5528 — Standard Size Code
E — Configuration Code (E-configured Core)
026 — Material (µ26) Code
Measurement Unit: piece

Geometric Dimensions of E-configured cores

Standard Size Order code Geometrical Dimensions
A, mm B, mm С, mm D(min), mm E(min), mm F, mm
E13 00K1207E*** 12,70 6,40 3,56 4,42 8,89 3,56
E18 00K1808E*** 19,30 8,10 4,78 5,54 13,90 4,78
E25 00K2510E*** 25,40 9,53 6,53 6,22 18,80 6,22
E30 00K3007E*** 30,10 15,01 7,06 9,70 19,50 6,96
E35 00K3515E*** 34,54 14,10 9,35 9,65 25,30 9,32
E42/11 00K4017E*** 42,80 21,10 10,80 15,00 30,40 11,90
E42/15 00K4020E*** 42,80 21,10 15,40 15,00 30,40 11,90
E42/20 00K4022E*** 42,80 21,10 20,00 15,00 30,40 11,90
E43 00K4317E*** 40,90 16,50 12,50 10,40 28,30 12,50
E55/21 00K5528E*** 54,90 27,60 20,60 18,50 37,50 16,80
E55/25 00K5530E*** 54,90 27,60 24,61 18,50 37,50 16,80
E65/27 00K6527E*** 65,10 32,50 27,00 22,20 44,20 19,70
E72 00K7228E*** 72,39 27,94 19,05 17,78 52,63 19,05
E80 00K8020E*** 80,01 38,10 19,81 28,14 59,28 19,81
LE130 00K130LE*** 130,0 32,5 54,0 22,2 108,4 10,0
LE145 00K145LE*** 145,0 27,9 38,2 17,8 124,2 19,0
LE160 00K160LE*** 160,0 38,1 39,6 28,1 138,4 19,8

Nomenclature List of E-configured Cores

Order code AL mH/1000 ±8% Effective Parameters
26µ 40µ 60µ 90µ Le, cm Ae, cm² Ve, cm³
00K1207E*** + + + + 2,96 0,130 0,385
00K1808E*** 26 35 48 69 4,01 0,228 0,914
00K2510E*** 39 52 70 100 4,85 0,385 1,87
00K3007E*** 33 46 71 92 6,56 0,601 3,94
00K3515E*** 56 75 102 146 6,94 0,840 5,83
00K4017E*** 56 76 105 151 9,84 1,28 12,6
00K4020E*** 80 108 150 217 9,84 1,83 18,0
00K4022E*** 104 140 194 281 9,84 2,37 23,8
00K4317E*** 88 119 163 234 7,75 1,52 11,8
00K5528E*** 116 157 219 - 12,3 3,50 43,1
00K5530E*** 138 187 261 - 12,3 4,17 51,4
00K6527E*** 162 + + - 14,7 5,40 79,4
00K7228E*** 130 + + - 13,7 3,68 50,3
00K8020E*** 103 + + - 18,5 3,89 72,1
00K130LE*** 254 - - - 21,9 10,89 237,0
00K145LE*** 190 - - - 21,0 7,36 155,0
00K160LE*** 180 - - - 27,3 7,78 212,0
 
NORTH-WESTERN LABORATORY: NEWS
 
05.06 09 
Epcos has developed a new N95 power ferrite material with an exceptionally low power loss.



12.05 09 
New Epcos ferrite ring core sizes : N87 R20*12*6 and N87 R28*16*9



02.02 09 
New Epcos ferrite E core size : N87 E16/8/7,8 B66502GX187



 
 


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