Quick Details
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Part Number:
EI Series Ferrite Core
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Brand Name:
MCT
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Material:
Mn-Zn/Ni-Zn ferrite core
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Logo: Can be
customized
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Type: Power
core High
permeability
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OEM:
Available
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|
Core
Materials: M10P, M7P, M5P, MP4
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MOQ: Any
quantity
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Packing:
Carton, can be customized
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Custom Made:
Available
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Lead Time:
25 days after payment
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Certification:
ISO9001,ROHS,CE
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Part Information
Product Name: High Frequency Mn-Zn Planar Cores EI Series Ferrite Core
Products Range: Electronic
transformers, filter inductors, choke coils, bobbins, relays, magnetic cores.
Applications: Power
Conversion Transformers and choke coils, Planar transformers, DVD Power supplies,
Camera flash, Communication equipment and Other electronic equipments.
Advantages: Our Factory is made up of 500 people, huge
output can be finished every day.
We have a technical team consist of 5 experienced
engineers.
All materials are environmental protected. We accept
custom made and design service.
Samples time: 7-10 days for customized parts, 3-5 days for
standard parts.
Shipping Details: By air, By ship, etc.
Product Details
EI series ferrite core available in transformers and chokes
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TYPE
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Dimension:mm
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Weight:g
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A
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B
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C
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D
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E
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F
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I
|
|
EI12.5
|
12.4±0.3
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7.4±0.15
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4.85±0.2
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2.4±0.1
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8.8
|
5.1±0.1
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1.5±0.1
|
1.8
|
|
EI16
|
16.0±0.3
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12.7±0.2
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5.0-0.4
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4.0±0.3
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11.6
|
10.8±0.2
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2.0±0.2
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3.0
|
|
EI19
|
20.0±0.4
|
13.55±0.3
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5.0±0.2
|
4.55±0.2
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14.3
|
11.3±0.15
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2.3±0.2
|
4.9
|
|
EI22
|
22.0±0.5
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15.0±0.25
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5.75±0.25
|
5.75±0.3
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15.75
|
10.55±0.25
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4.5±0.3
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10.7
|
|
EI22B
|
22.0±0.5
|
14.7±0.3
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5.75±0.25
|
5.75±0.25
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15.75
|
10.8±0.2
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4.0±0.2
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8.7
|
|
EI25
|
25.3±0.5
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16.15±0.25
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6.75±0.25
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6.50±0.3
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19.0
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13.25±0.25
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2.7±0.2
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9.8
|
|
EI25.4
|
25.4±0.4
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16.15±0.3
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6.75±0.25
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6.35±0.3
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18.8
|
12.7±0.3
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3.2±0.2
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10.4
|
|
EI26
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26.0±0.5
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16.15±0.25
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6.75±0.25
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6.50±0.3
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19.0
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13.25±0.25
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2.7±0.2
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9.6
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EI28
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28.0±0.5
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17.3±0.2
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10.75±0.3
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7.2±0.3
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18.6
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12.85±0.3
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3.5±0.2
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22
|
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EI30
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30.0±0.6
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21.25±0.25
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11.0-0.7
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11.0-0.7
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19.8
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16.25±0.25
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5.5±0.3
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32.5
|
|
EI33
|
33.0±0.6
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24.2±0.3
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12.7±0.3
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9.70±0.3
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23.6
|
19.25±0.25
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5.2±0.3
|
41
|
|
EI33B
|
33.0±0.6
|
23.75±0.3
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12.7±0.3
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9.70±0.2
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23.6
|
19.25±0.3
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5.0±0.3
|
39
|
|
EI35
|
35.0±0.6
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24.25±0.25
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10.0±0.3
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10.0±0.3
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24.5
|
18.15±0.25
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4.6±0.3
|
43
|
|
EI35B
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35.0±0.6
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24.25±0.25
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12.0±0.3
|
12.0±0.3
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24.5
|
18.15±0.25
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4.6±0.3
|
52
|
|
EI40
|
40.0±0.6
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27.25±0.25
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11.65±0.35
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11.65±0.35
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27.2
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20.25±0.25
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7.5±0.3
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59
|
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EI50
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50.0±0.7
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33.35±0.35
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14.6±0.4
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14.6±0.4
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34.0
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24.75±0.25
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9.0±0.3
|
112
|
|
EI60
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60.0±0.8
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35.85±0.35
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15.6±0.4
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15.6±0.4
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44.5
|
27.85±0.35
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8.5±0.3
|
138
|
|
EI70
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70.0±1.2
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54.0±0.25
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31.6±0.5
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22.2±0.5
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46.3
|
42.8±0.25
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10.4±0.5
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519
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TYPE
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Effective parameter
|
AL（nH/N2）（AL±25%）
|
|
C1
(mm-1)
|
Ae
(mm2)
|
Le
(mm)
|
Ve
(mm3)
|
MP4
|
M5P
|
M7P
|
M10P
|
|
EI12.5
|
1.477
|
14.40
|
21.3
|
308
|
1200
|
|
|
|
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EI16
|
1.79
|
19.8
|
34.6
|
670
|
1100
|
|
|
|
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EI19
|
1.629
|
24.0
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39.6
|
950
|
1400
|
|
|
|
|
EI22
|
0.94
|
42.0
|
39.3
|
1630
|
2400
|
|
|
|
|
EI22B
|
1.127
|
37.0
|
41.8
|
1550
|
2000
|
|
|
|
|
EI25
|
1.146
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41.0
|
47.0
|
1927
|
2140
|
|
|
|
|
EI25.4
|
1.191
|
40.0
|
48.1
|
1950
|
1930
|
|
|
|
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EI26
|
1.003
|
46.86
|
47.0
|
2202
|
2300
|
|
|
|
|
EI28
|
0.570
|
86.0
|
48.2
|
4145
|
4300
|
|
|
|
|
EI30
|
0.522
|
111.0
|
58.0
|
6440
|
4850
|
|
|
|
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EI33
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0.570
|
118.5
|
67.5
|
8002
|
4500
|
|
|
|
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EI33B
|
0.570
|
118.0
|
67.0
|
7906
|
4590
|
|
|
|
|
EI35
|
0.662
|
101.4
|
67.1
|
6804
|
3900
|
|
|
|
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EI35B
|
0.552
|
121.6
|
67.1
|
8159
|
4200
|
|
|
|
|
EI40
|
0.517
|
148
|
77.0
|
11300
|
5100
|
|
|
|
|
EI50
|
0.411
|
230
|
94.0
|
21600
|
6450
|
|
|
|
|
EI60
|
0.443
|
247
|
109.0
|
27100
|
6250
|
|
|
|
|
EI70
|
0.209
|
695
|
146.0
|
101180
|
9100min
|
|
|
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If you have any questions, please contact us or leaving your comments, we will give you fast reply.
Email: sales003@mycoiltech.com
Skype: sales003_125
Contact: Lily Yu
