Form No.: QF-1274
Edition: 2
RoHS & Halogen Free & REACH Compliance.
SPECIFICATION FOR APPROVAL
Customer：
：
Customer P/N:
Drawing No：
：
Quantity：
：
Chilisin P/N：
：
0
Pcs.
Date :
2018/06/19
各廠家
MPB252012T-4R7M-NA2
SPECIFICATION
ACCEPTED BY:
COMPONENT
ENGINEER
ELECTRICAL
ENGINEER
MECHANICAL
ENGINEER
APPROVED
REJECTED
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玲美溫
玲美溫
玲美溫
玲美溫
Drawn by
ryan.chen
Checked by
ling
：
Chilisin Electronics (Henan) Co., Ltd.
XiuWu Xian, industry gathering area
JiaoZuo, Henan China
Postal Code:454350
TEL:+86-391-717-0682
FAX:+86-391-717-0666
司公限有子電新益奇州蘇
司公限有子電新益奇州蘇
司公限有子電新益奇州蘇
司公限有子電新益奇州蘇
SUZHOU QI YIXIN Electronics Co., Ltd.
No.143,Song Shan Rd., Suzhou New District,
Suzhou,China
Postal Code:215129
TEL:+86-512-6841-2350
FAX:+86-512-6841-2356
E-mail suzhou@chilisin.com.tw
：
：
：
Chilisin Electronics Corp
No. 29, Alley 301, Tehhsin Rd.,
Hukou,Hsinchu 303, Taiwan
TEL +886-3- 599-2646
FAX +886-3- 599-9176
E-mail sales@chilisin.com.tw
http //www.chilisin.com.tw
司公限有子電新力奇莞東
司公限有子電新力奇莞東
司公限有子電新力奇莞東
司公限有子電新力奇莞東
司公限有)南河(子電新力奇
司公限有)南河(子電新力奇
司公限有)南河(子電新力奇
司公限有)南河(子電新力奇
司公限有½股子電新力奇
司公限有½股子電新力奇
司公限有½股子電新力奇
司公限有½股子電新力奇
：
：
：
：
Chilisin Electronics (Dongguan) Co., Ltd.
No. 78, Puxing Rd., Yuliangwei Administration Area,
Qingxi Town, Dongguan City, Guangdong,China
TEL +86-769-8773-0251~3
FAX +86-769-8773-0232
E-mail cect@chilisin.com.tw
Approved by
ryan.chen
YG18601014
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MPB252010T Series Specification
1 Scope:
This specification applies to Multilayer power inductors
2 Part Numbering:
3 Rating:
Operating Temperature:
－５５℃
~
１２５℃(Including
self - temperature rise)
Storage Temperature:
－５５℃
~
１２５℃(after
PCB)
－５℃~４０℃,Humidity ４０％~７０％(before
PCB)
4 Marking:
5 Standard Testing Condition
Unless otherwise specified
Ordinary Temperature(15 to 35 )
Ordinary Humidity(25 to 85% RH)
In case of doubt
20 to 30
50 to 80 %RH
℃
Temperature
Humidity
℃
MPB252010T Series Specification
6 Configuration and Dimensions:
7 Electrical Characteristics:
Part No.
MPB252012T-R47□-NA2
MPB252012T-1R0□-NA2
MPB252012T-1R5□-NA2
MPB252012T-2R2□-NA2
MPB252012T-3R3□-NA2
MPB252012T-4R7□-NA2
MPB252012T-6R8□-NA2
Inductance
(uH)
0.47
1
1.5
2.2
3.3
4.7
6.8
Test Freq.
3MHz,200mV
3MHz,200mV
3MHz,200mV
3MHz,200mV
3MHz,200mV
3MHz,200mV
3MHz,200mV
RDC
( )±30%
0.04
0.05
0.07
0.1
0.12
0.14
0.16
Isat
(mA)Max.
1500
950
900
700
500
350
250
Irms
(mA)Max.
1800
1600
1400
1200
1100
1000
900
Tolerance
(±%)
20,30
20,30
20,30
20,30
20,30
20,30
20,30
NOTE:
□-tolerance
M=±20% / T=±30%
2.Isat for Inductance drop 30% from its value without current.
℃
℃
3.Irms for a 40
temperature rise from 25
℃５２１ ℃５５－
1.Operating temperature range
~
(Including self - temperature rise)
ambient with current.
MPB252010T Series Specification
8 MPB252012T Series
8.1 Construction:
8.2 Material List:
MPB252010T Series Specification
7
Reliability Of Ferrite Multilayer power inductors
1-1.Mechanical Performance
No
Item
1-1-1 Flexure Strength
Specification
Test Method
The forces applied on the right
Test device shall be soldered on the substrate
conditions must not damage Substrate Dimension: 100x40x1.6mm
the terminal electrode and the Deflection: 2.0mm
ferrite
Keeping Time: 30sec
Test device shall be soldered on the substrate
Oscillation Frequency: 10 to 55 to 10Hz for 1min
Amplitude: 1.5mm
Time: 2hrs for each axis (X, Y & Z), total 6hrs
1-1-3 Resistance to Soldering Heat Appearance: No damage
Pre-heating: 150 , 1min
More than 75% of the terminal.Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free)
electrode should be covered Solder Temperature: 260±5
with solder.
Immersion Time: 10±1sec
Inductance: within ±20% of
initial value
1-1-4 Solder ability
The electrodes shall be at
Pre-heating: 150 , 1min
least 95% covered with new Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free)
solder coating
Solder Temperature: 245±5
Immersion Time: 4±1sec
1-1-5 Terminal Strength Test
No split termination
Chip
F
Mounting Pad
1-1-2 Vibration
Test device shall be soldered on the substrate,
then apply a force in the direction of the arrow.
Force : 5N
Keeping Time: 10±1sec
1-2.Environmental Performance
No
Item
1-2-1 Temperature Cycle
Specification
Test Method
One cycle:
Time (min)
Step
Temperature ( )
1
-55±3
30
2
25±2
3
3
125±3
30
4
25±2
3
Total: 100cycles
Measured after exposure in the room condition for 24hrs
Temperature: 40±2
Relative Humidity: 90 ~ 95% / Time: 1000hrs
Measured after exposure in the room condition for 24hrs
Temperature: 125±3
Relative Humidity: 0% / Time: 1000hrs
Measured after exposure in the room condition for 24hrs
Temperature: -55±3
Relative Humidity: 0% / Time: 1000hrs
Measured after exposure in the room condition for 24hrs
℃
1-2-4 Low
Temperature Resistance
℃
1-2-3 High
Temperature Resistance
℃
1-2-2 Humidity Resistance
℃
Appearance: No damage
Inductance:within±20% of
initial value
℃
℃
℃
℃
微控制器 MCU
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