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Magnetics Epcos (Siemens Matsushita Components), Germany TDK Ferroxcube
North West Laboratory

Engineering Center SZL and LEPCOS
— General representative of Epcos AG by ferrite in the CIS
— Official distributor and general representative for ferrites of
    TDK Electronics Europe Gmbh in the CIS
— Authorized distributor of Magnetics in Russia, CIS and Baltic countries
— Exclusive distributor of USM in Russia and CIS countries
— Official Distributor Temex Ceramics in Russia and CIS
 

EE-configured Cores

Example of designation in design documentation:
SDMR 40 EE110
where:
SDMR40 - ferrite’s brand
EE - product’s configuration (E-configured core)
110 - product’s standard size

Geometric Dimensions of EE-configured cores

Standard Size A, mm B min, mm C, mm D, mm E, mm F, mm
EE110 110-1+4 76 36±0.7 36-1+0.5 39±0.5 57±0.5
EE110/18.5 110-1+4 76 36±0.7 18.5±0.5 39±0.5 57±0.5
EE118 118±1.5 82 35±0.7 35±0.5 69±0.5 87.5±0.5
EE120 120-2+1 88 30±1 30±1 30±0.5 45±0.5
EE128 128-1+3 88 40±0.8 40±0.6 44-1+0.5 64+0.5
EEL130 130-1+3 90 40±0.8 40±0.6 69+1.5 90+0.5
EE130 130-1+3 90 40±0.8 40±0.8 44+0.5 64+0.5
EE140 140-1+3 100 40±0.8 40±0.8 48+1 68+1
EE150 150-1+3 110 40±0.5 40±0.5 90+1 110±1
EE160A 160-2+3 116 40-3+2 40±0.5 60-0.5+1 80-0.5+1
EE160B 160-2+3 116 40-3+2 40±0.5 65-0.5+1 85-0.5+1
EE160C 160-1+2 103 60±1 40±0.5 95+0.5 125+0.5
EE188/27 188-3+2 126 54-3+2 27±0.5 49±1 77±1
EE188/54 188-3+2 126 54-3+2 54±0.5 49±1 77±1
EE193/30 193±2 132 60-3+1 30±0.5 49±1 79±1
EE193/60 193±2 132 60-3+1 60±0.5 49±1 79±1
EE200 200-3+2 158 40-1+0.5 40-1+0.5 60+1 80±0.5
EE210 210±2.5 150 60-1.5 40-1.5 65±0.5 95±0.5
EE230 230-3+2 172 60-1.5 28-1.5 63+1 94±0.5
EE240 240-2+3 176 60-3+1 40-3+1 86-0.5+1 116±0.5
EE250 250-2+3 186 60-3+1 40-3+1 83-0.5+1 113±0.5
EE260 260-3+4 200 59-1.5+1 40-1.5+1 63±0.5 91±0.5
EE284 284-3+4 200 80-1.5+1 80-1.5+1 80±0.5 112±0.5
EE320 320-3+6 236 80±1.5 40±1.5 120±0.5 160±0.5
EE400 400±5 300 100±1 40±1 150±1 200±1
EE480A 480+7 360 120±1 60±1 180±1 240±1
EE480B 480+7 400 80+2 40+0.5 120+0.5 160+0.5

Effective Parameters and Mass of EE-configured Cores

Standard Size C1(mm-1) Ae(mm²) Le(mm) Ve(mm³) AL, nH+20% Mass, g
EE110 0.19 1273 243 339120 13032 1620
EE110/18.5 0.375 666 242 174270 6696 830
EE118 0.31 1225 375 495740 8199 2360
EE120 0.247 900 223 219600 10143 1050
EE128 0.177 1600 284 486400 14159 2330
EEL130 0.243 1600 386 660000 10417 3160
EE130 0.179 1600 286 489600 14060 2340
EE140 0.195 1600 312 531200 12888 2550
EE150 0.3 1600 490 816000 8208 3916
EE160A 0.235 1600 376 659200 10694 3160
EE160B 0.245 1600 396 692800 10154 3320
EE160C 0.214 2400 513 1273200 11760 6111
EE188/27 0.235 1458 349 591192 10500 2837
EE188/54 0.118 2916 349 1182384 21000 5700
EE193/30 0.199 1800 358 703140 12636 3375
EE193/60 0.01 3600 358 1406280 25273 6750
EE200 0.261 1600 418 713600 9620 3425
EE210 0.183 2400 440 1128000 13708 5410
EE230 0.27 1680 450 815584 9300 3914
EE240 0.227 2400 550 1429120 10967 6860
EE250 0.228 2400 548 1423360 11000 6832
EE260 0.204 2360 481 1182160 12318 5674
EE284 0.087 6400 560 3553280 28732 17055
EE320 0.236 3200 756 2598400 10638 12472
EE400 0.237 4000 950 4000000 10584 19200
EE480A 0.159 7200 1140 8640000 15873 41470
EE480B 0.2875 3200 920 3072000 8744 14760
 
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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