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MICROLITECoated Core Ordering Specifications
 
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For Samples, Quotes and Technical Assistance with cores contact:

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MICROLITE® Toroidal Cores
CORE DIMENSION
Performance Parameters
Core No.
O.D.Max
(mm)
I.D.Min
(mm)
Ht. Max
(mm)
lm
(cm)
Ac
(cm2)
Vol
(cm3)
Wa
(cm2)
WaAc
(cm4)
Initial Perm
AL*
(nH/N2)
MP1005MDGC
11.32
4.47
6.12
2.40
0.10
0.25
0.16
0.016
270
144.1
MP1105MDGC
12.19
6.07
6.29
2.80
0.10
0.27
0.29
0.028
270
116.5
MP1205MDGC
13.66
7.46
6.29
3.22
0.09
0.30
0.44
0.041
270
97.7
MP1306MDGC
14.67
7.46
7.87
3.37
0.15
0.51
0.44
0.066
245
137.8
MP1603MDGC
17.03
8.99
4.70
3.98
0.09
0.34
0.63
0.055
270
73.9
MP1710MDGC
18.68
12.16
11.05
4.74
0.20
0.94
1.16
0.230
245
128.5
MP2010MDGC
21.25
12.16
11.05
5.13
0.30
1.54
1.16
0.348
245
180.1
MP2310MDGC
24.35
12.16
11.05
5.60
0.43
2.38
1.16
0.494
245
233.7
MP2510MDGC
26.84
18.51
11.05
7.01
0.27
1.89
2.69
0.725
245
118.4
MP2610MDGC
26.92
15.97
11.05
6.61
0.37
2.48
2.00
0.751
245
174.6
MP3210MDGC
33.57
21.69
11.05
8.54
0.41
3.52
3.69
1.520
245
148.3
MP3310MDGC
34.06
14.70
11.05
7.49
0.71
5.34
1.70
1.210
245
292.9
MP3505MDGC
36.40
21.69
6.29
8.97
0.26
2.35
3.69
0.968
245
90.0
MP3510MDGC
36.52
18.51
11.05
8.48
0.66
5.58
2.69
1.770
245
238.9
MP3710MDGC
38.50
21.69
11.05
9.29
0.61
5.66
3.69
2.251
245
201.9
MP4010MDGC
41.58
21.69
11.05
9.76
0.73
7.15
3.69
2.706
245
231.1
MP4510MDGC
46.73
21.69
11.05
10.55
0.94
9.91
3.69
3.472
245
274.4
MP7050MDGC
13.23
7.46
6.12
3.14
0.08
0.25
0.44
0.035
245
78.2
MP7089MDGC
46.55
28.95
15.72
11.65
0.94
10.92
6.58
6.170
245
247.7
MP7109MDGC
57.21
37.44
15.32
14.64
1.03
15.13
11.01
11.376
245
217.4
MP7120MDGC
17.31
10.46
7.87
4.24
0.14
0.59
0.86
0.119
245
100.3
MP7195MDGC
54.32
26.97
16.52
12.49
1.60
19.98
5.71
9.136
245
394.1
MP7206MDGC
21.41
13.46
7.87
5.35
0.17
0.89
1.42
0.238
245
96.2
MP7254MDGC
39.38
24.86
15.65
9.91
0.75
7.46
4.85
3.656
245
234.1
MP7310MDGC
23.49
13.46
7.87
5.66
0.22
1.25
1.42
0.315
245
120.7
MP7324MDGC
36.99
23.01
11.05
9.24
0.49
4.50
4.16
2.026
245
162.3
MP7350MDGC
23.53
14.22
9.91
5.79
0.27
1.55
1.59
0.425
245
142.3
MP7380MDGC
18.30
10.23
7.87
4.35
0.17
0.74
0.82
0.140
245
120.6
MP7438MDGC
46.61
25.22
18.99
11.05
1.43
15.80
4.99
7.141
245
398.4
MP7548MDGC
33.25
19.73
11.05
8.15
0.47
3.82
3.06
1.435
245
177.4
MP7585MDGC
34.87
23.95
9.91
9.08
0.32
2.93
4.50
1.452
245
109.3
MP7715MDGC
51.53
32.46
13.89
12.97
0.89
11.57
8.27
7.379
245
211.7
MP7930MDGC
27.18
13.46
11.05
6.21
0.48
2.97
1.42
0.681
245
237.3


* µ and AL are +/-15%. AL and Bias are measurements based on windings greater than 5 turns/cm path length.

** Boxes available for these sizes soon . Other box materials available on a limited basis for special design. Contact Metglas, Inc. for more Information.

Lm = mean magnetic path length AC = net cross sectional area Wa = nominal core window area

PACKAGING Information

LDGC BOXED CORES  
Flame retardant, 25% glass fiber Nylon resin  
UL File No.

E41938

Flammability Rating

UL94 V-0

Electrical Relative Temp.index

130°C




 



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All statements, Information, and data given herein are believed to be accurate and reliable, but are presented without guarantee, expressed or implied. Statements or suggestions concerning possible use of our products,including but not limited to the design of switch mode power supply transformers utilizing our products, are made without representation or warranty that any such use is free of patent infringement,and are not recommendations to infringe any patent. The user should not assume that all safety measures are indicated,or that other measures may not be required.

 

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