地址：深圳市宝安区西乡镇银田工业区A5栋
电话：0755-27812200
传真：0755-29063579
E-mail：MT0371@163.com
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产品名称：MDRH系列 产品编号：111837-801 产品型号：八角形贴片功率电感 公司名称：深圳市麦新(MT)电子有限公司
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MDRH TYPE
0External dimensions (unit : mm)（外观尺寸）
|
PART NO. |
A±0.3 |
B±0.3 |
C(MAX) |
D(MAX) |
E(Ref) |
F(Ref) |
a |
b |
c |
d |
|
MDRH8D28 |
8 |
8 |
3.0 |
6.3 |
1.2 |
2.5 |
10.1 |
6.1 |
2.8 |
2.0 |
|
MDRH8D38 |
8 |
8 |
4.0 |
6.3 |
1.2 |
2.5 |
10.1 |
6.1 |
2.8 |
2.0 |
|
MDRH8D43 |
8 |
8 |
4.5 |
6.3 |
1.2 |
2.5 |
10.1 |
6.1 |
2.8 |
2.0 |
|
MDRH8D58 |
8 |
8 |
6.0 |
6.3 |
1.2 |
2.5 |
10.1 |
6.1 |
2.8 |
2.0 |
0PART NUMBERING SYSTEM （品名系统）
MDRH 8D28 - 150 M - C
1 2 3 4 5
1 Series Name 品名 麦新电感品名.
2 Dimensions 尺寸 外围X高度
3 Inductance 电感值 前两位为有效数字,第三位表0的个数, 150:15 uH. 151 :150uH.
4 Tolerance 公差 J: ±5%, K: ±10%, L: ±15%, M: ±20%, P: ±25%, N: ±30%
5 Packing code 包装方式 C: Tape&Reel (卷装) B: In Bulk (散装/袋装)
0FEATURES (特性)
Magnetically shielded construction (闭磁路结构造设计)
Compact and thin （轻便薄小）
Large Current and low DCR （大电流低直流阻抗）
Suitable for reflow soldering (适用于回流焊接SMT工艺)
0APPLICATION (用途)
Widely use in battery powered equipment Digital camera﹠scanner/DC-DC Converter
CD-ROM﹠DCD /Laptop﹠Notebook /UGA display card etc
广泛应用于电源设备，数码相机。扫描仪，升降压转换，CD-ROM,DVD播放机，笔记本电脑，主板和显卡等等。
MDRH TYPE
Electrical Characteristics
|
STAMP |
Inductance (uH) |
MDRH8D28 |
MDRH8D38 |
MDRH8D43 |
MDRH8D58 |
||||
|
DCR (Ω) Max |
Isat (mA) |
DCR (Ω) Max |
Isat (mA) |
DCR (Ω) Max |
Isat (mA) |
DCR (Ω) Max |
Isat (mA) |
||
|
1R8 |
1.8 |
|
|
0.015 |
7.00 |
|
|
|
|
|
2R0 |
2.0 |
0.022 |
5.00 |
|
|
0.022 |
7.00 |
|
|
|
2R5 |
2.5 |
0.024 |
4.50 |
0.017 |
6.50 |
|
|
|
|
|
3R3 |
3.3 |
|
|
|
|
0.027 |
6.00 |
|
|
|
3R5 |
3.5 |
0.031 |
4.00 |
0.024 |
5.00 |
|
|
|
|
|
3R9 |
3.9 |
|
|
|
|
0.030 |
4.50 |
0.016 |
4.10 |
|
4R7 |
4.7 |
0.040 |
3.40 |
0.029 |
4.60 |
0.033 |
4.30 |
|
|
|
5R0 |
5.0 |
|
|
|
|
|
|
0.017 |
3.80 |
|
6R2 |
6.2 |
0.049 |
3.00 |
|
|
0.036 |
4.00 |
0.020 |
3.30 |
|
6R8 |
6.8 |
|
|
|
|
|
4.40 |
|
|
|
7R3 |
7.3 |
0.060 |
2.80 |
|
|
|
|
|
|
|
100 |
10 |
0.079 |
2.50 |
0.048 |
3.00 |
0.059 |
3.08 |
0.026 |
2.60 |
|
150 |
15 |
0.109 |
1.90 |
0.067 |
2.75 |
0.083 |
2.24 |
0.037 |
2.30 |
|
220 |
22 |
0.157 |
1.60 |
0.105 |
2.30 |
0.118 |
2.00 |
0.046 |
1.70 |
|
330 |
33 |
0.205 |
1.30 |
0.157 |
1.75 |
0.160 |
1.50 |
0.065 |
1.50 |
|
470 |
47 |
0.310 |
1.15 |
0.189 |
1.52 |
0.230 |
1.33 |
0.091 |
1.20 |
|
680 |
68 |
0.430 |
0.92 |
0.290 |
1.30 |
0.280 |
1.12 |
0.13 |
1.00 |
|
101 |
100 |
0.560 |
0.75 |
0.410 |
1.05 |
0.440 |
0.91 |
0.18 |
0.80 |
Measuring Freq: 100uH以下:100KHZ/0.25V ；100uH以上1KHZ /0.3V
IDC: The current when the inductance becomes 35% lower than its nominal value ,and temperature rise40℃△t=40℃(ta=20℃).
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