CUSTOMER:
DATE:
APPROVAL SPECIFICATION
PRODUCT NAME: SMD power inductor
CUSTOMER PART NO.:
OUR PART NO.: MPIT4012 Series
RECEPTION
THE SPECIFICATION HAS BEEN ACCEPTED.
COMPANY：
：
DATE：
：
CFMD
CHKD
RCVD
MANUFACTURING NAME
深圳市麦捷微电子科技股½有限公司
SHENZHEN MICROGATE TECHNOLOGY CO.，LTD
Address: Yuxing road, Golf Street, Guanlan Town
Bao’an District Shenzhen P.R.C
Postcode :518110
CFMD.
CHKD.
DSGD.
TEL：86-755-28085000
FAX：86-755-28085605
目½
CATALOG
规格书版本控制
Component SPEC Version Record……………………………….. .. ..
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适用范围
Scope．
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品名构成
Product Identification．
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½状、
½状、尺寸和材料
Appearance, Dimensions and Material．
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测试条件
Testing Conditions．
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电气特性
Electrical Characteristics．
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信赖性试验
Reliable Performance．
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工½条件
Condition of work．
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焊接条件
Recommended Soldering Conditions．
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包装
Packaging．
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产品外观检查标准
Visual inspection standard of product．
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存贮条件
Products Storage．
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深圳市麦捷微电子科技股½有限公司
地址：深圳市宝安区观澜镇高尔夫大道裕新路
电话(Tel)：0755-28085000
传真(Fax)：0755-28085605
邮编(Postcode)：518110
Component SPEC Version Record
Rev.
01
Effective Date
Dec. 10.2012
Changed Contents
New released
Change Reasons
/
Approved By
Charles
SHENZHEN MICROGATE TECHNOLOGY CO.,LTD.
Add：Yuxing Road,Golf Street,Guanlan Town,Bao’an District,Shenzhen
2
Tel：+86-755-28085000
Fax：+86-755-28085605
Postcode：518110
1. Scope
This specification applies to the MPIT4012 series of SMD power inductor.
2. Product Identification
MPIT
①
4012 –
②
6R8
③
M - LF
④
⑤
Product Symbol (T type SMD power inductor)
Product dimensions (4.0×4.0×1.2mm)
Inductance Value： (4R7: 4.7uH 100: 10uH; 101: 100uH)
Induc tance Tolerance：(M: ±20% ; N: ±30%)
Lead free product.
3. Appearance, Dimensions and Material
3.1 Appearance and dimensions
S
220
F
NOTE: S=Start F=Finish
Dimensions in mm
C
D
E
1.30Max. 2.00±0.20 1.00±0.20
Recommended Land Pattern
f
1.90 Typ.
g
4.10Typ.
h
3.40 Typ.
Model
MPIT4012
A
4.00±0.20
B
4.00±0.20
3.2 Material List
No.
1
2
3
4
Item
Ferrite Core
Wire
Terminal Electrode
Magnetic Glue
Material
Ni-Zn Ferrite
Enameled Copper Wire
Ag/Ni/Sn/Cu
Epoxy resin and magnetic powder
4.Testing Conditions
Unless otherwise specified
Temperature : Ordinary Temperature
( 5 to 35℃)
Humidity : Ordinary Humidity
(25 to 85% RH)
Atmospheric Pressure : 86 to 106 kPa
In case of doubt
Temperature : 20±2℃
Humidity : 60 to 75% RH
Atmospheric Pressure : 86 to 106 kPa
h
SHENZHEN MICROGATE TECHNOLOGY CO.,LTD.
Add：Yuxing Road,Golf Street,Guanlan Town,Bao’an District,Shenzhen
3
Tel：+86-755-28085000
Fax：+86-755-28085605
Postcode：518110
5. Electrical Characteristics And Test Instruments
Microgate Part No.
MPIT4012SR82N-LF
MPIT4012S1R0N-LF
MPIT4012S1R5N-LF
MPIT4012S1R8N-LF
MPIT4012S2R2N-LF
MPIT4012S2R7N-LF
MPIT4012S3R3N-LF
MPIT4012S3R6N-LF
MPIT4012S4R3N-LF
MPIT4012S4R7N-LF
MPIT4012S5R1N-LF
MPIT4012S6R8M-LF
MPIT4012S100M-LF
MPIT4012S120M-LF
MPIT4012S150M-LF
MPIT4012S180M-LF
MPIT4012S220M-LF
MPIT4012S270M-LF
MPIT4012S330M-LF
MPIT4012S360M-LF
MPIT4012S390M-LF
MPIT4012S470M-LF
MPIT4012S560M-LF
MPIT4012S680M-LF
MPIT4012S820M-LF
MPIT4012S101M-LF
Customer Part No.
Inductance
(uH)
0.82±30%
1.0±30%
1.5±30%
1.8±30%
2.2±30%
2.7±30%
3.3±30%
3.6±30%
4.3±30%
4.7±30%
5.1±30%
6.8±20%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
36±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
DCR
( ) ±30%
0.050
0.050
0.065
0.080
0.080
0.090
0.105
0.110
0.140
0.120
0.155
0.180
0.240
0.290
0.340
0.420
0.470
0.700
0.810
0.900
1.000
1.000
1.250
1.680
2.140
2.210
Isat
(A)
1
Irms
(A)
1.65
1.65
1.46
1.32
1.32
1.25
1.12
1.12
1.00
1.05
0.95
0.85
0.77
0.70
0.64
0.57
0.55
0.46
0.42
0.40
0.37
0.37
0.33
0.28
0.26
0.25
2
SRF
(MHz)
151
120
90
87
74
71
60
58
53
50
49
40
33
32
25
22
20
18
17
15
16
12
11
11
11
9.4
3.10
2.50
2.20
2.15
1.76
1.90
1.65
1.25
1.60
1.20
1.21
0.90
0.80
0.68
0.56
0.57
0.54
0.52
0.42
0.40
0.55
0.36
0.33
0.37
0.33
0.25
T-I characteristic curve
Temperature rise
℃）
（
80
70
Temperature rise (
℃)
60
50
40
30
20
10
0
0.0
1.0
0
100
L-I characteristic curve
Indictance（uH）
5.0
47µH
10
10µH
3.6µH
1
47µH
10µH
3.6µH
DC.Current A）
（
2.0
3.0
DC.Current (A)
4.0
Inductance(µH)
0.1
DC.Current A）
（
1
DC. Current(A)
10
Test instruments and remarks
* CHROMA 3302 meter for L and DCR./CHROMA 3302 and 1320 meter for IDC.
* L test condition: 100KHz&1V at 20℃ambient;
* Rated current:Isat or Irms,whichever is smaller:
1
:Isat: direct current at which the inductance drops approximate 30% from its value without current.
2
:Irms: direct current when the temperature of the product rise (△T =40°C) from 20°C ambient
SHENZHEN MICROGATE TECHNOLOGY CO.,LTD.
Add：Yuxing Road,Golf Street,Guanlan Town,Bao’an District,Shenzhen
4
Tel：+86-755-28085000
Fax：+86-755-28085605
Postcode：518110
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