厚聲國際貿易(昆山)有限公司深圳分公司
Uniroyal Electronics Global Co.,Ltd Shenzhen Branch
Customer
Specification for Approval
:
MS
:
Product Name:
Metal Strip Current Sensing Chip Resistors
Part Name
Part No.
MS****J****T*E、MS****F****T*E
SERIES
:
深圳市立創電子商務有限公司
Building 8, Jiuwei Industrial Zone, Xixiang Town, Bao'An District ,Shenzhen, Guangdong, China
TEL:
0755-61861797
FAX:
0755-27484308
Approved
William Zhao
Checked
Ted Hsu
Prepared
Chengxia Tang
File NO.
JLC-01-016
Edition
1
Date
2017/07/03
Page
1 / 10
厚聲國際貿易(昆山)有限公司深圳分公司
Uniroyal Electronics Global Co.,Ltd Shenzhen Branch
Content
Index
1.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
2.0
Scope
.............................................................................................................................................. 4
Ratings & dimension
..................................................................................................................... 4
Power Rating
.................................................................................................................................. 5
Voltage rating
................................................................................................................................. 5
Structure
........................................................................................................................................ 5
Marking
.......................................................................................................................................... 5
Performance specification
............................................................................................................ 6
Part No. System
.............................................................................................................................. 7
Ordering Procedure
....................................................................................................................... 7
Note
.............................................................................................................................................. 10
Packaging
....................................................................................................................................... 8
Approved
William Zhao
Checked
Ted Hsu
Prepared
Chengxia Tang
File NO.
JLC-01-016
Edition
1
Date
2017/07/03
Page
2 / 10
厚聲國際貿易(昆山)有限公司深圳分公司
Uniroyal Electronics Global Co.,Ltd Shenzhen Branch
File Name:
MS SERIES
Edition
Date
2017/07/03
Date
Edition No.
1
Description
Amendment Record
Page
Amended by
Signature
Checked by
Approved
William Zhao
Checked
Ted Hsu
Prepared
Chengxia Tang
File NO.
JLC-01-016
Edition
1
Date
2017/07/03
Page
3 / 10
厚聲國際貿易(昆山)有限公司深圳分公司
Uniroyal Electronics Global Co.,Ltd Shenzhen Branch
1.0 Scope:
This file is specification of Metal Strip Current Sensing Chip Resistors manufactured by UNIOHM
.
2.0 Ratings & dimension:
MS05
MS06
MS07
MS11
MS10
MS12
MS28
MS17
MS20
MS27
Type
1/2W
1.5W
1.5W
3W
3W
2W
4W
3W
5W
3W
5W
3W
2W
1W
Power
70℃
3.10±0.20
4.40±0.20
5.00±0.20
6.35±0.20
6.35±0.20
6.35±0.20
6.70±0.20
7.10±0.20
2.00±0.30
3.10±0.20
L
2.50±0.25
3.20±0.25
2.50±0.25
3.20±0.25
3.20±0.25
3.20±0.25
7.20±0.25
4.20±0.20
5.00±0.25
5.00±0.25
6.70±0.25
6.70±0.25
1.20±0.30
1.60±0.30
W
Dimension(mm)
H
0.60±0.20
0.70±0.20
0.70±0.20
0.70±0.20
0.70±0.20
1.00±0.20
0.70±0.20
0.70±0.20
0.70±0.20
0.70±0.20
0.65±0.20
0.65±0.20
0.60±0.20
0.60±0.20
A1/A2
≤1.0
≤1.0
≤1.0
≤1.0
≤1.0
≤1.0
≤1.0
≤1.0
≤1.0
≤1.0
≤1.0
≤1.0
≤1.0
≤1.0
0.80~1.50±0.30
0.70~1.40±0.30
1.80~2.50±0.30
1.20~1.90±0.30
1.20~1.90±0.30
0.80±0.30
0.50~1.00±0.25
0.65±0.25
0.50±0.25
B1/B2
Dimension (mm)
Resistance Range
1.0%&5%
5~30mΩ
3~150mΩ
2~150mΩ
3~100mΩ
5~100mΩ
3~150mΩ
10~20mΩ
10~30mΩ
1~2mΩ
2~100mΩ
3~51mΩ
11.00±0.30
11.00±0.30
11.60±0.30
11.60±0.30
1.10~1.50±0.30
2.50±0.30
2.50±0.30
2.50±0.30
2.50±0.30
101~250mΩ
2~9mΩ
31~100mΩ
2~9mΩ
21~50mΩ
Approved
William Zhao
Checked
Ted Hsu
Prepared
Chengxia Tang
File NO.
JLC-01-016
Edition
1
Date
2017/07/03
Page
4 / 10
厚聲國際貿易(昆山)有限公司深圳分公司
Uniroyal Electronics Global Co.,Ltd Shenzhen Branch
3.0 Power Rating:
-55℃ to 155℃.
Resistor shall have a power rating based on continuous load operation at ambient temperature from
calculate the Voltage from the following formula:
Remark:
P: Power Rating (Watt.)
single-wave root-mean-square (RMS) alternating-current (AC) continuous working voltage. We can
RCWV: Rate Continuous Working Voltage. (Volt)
RCWV =
√
×
4.0 Voltage rating:
Resistor shall have one voltage specifications at direct-current (DC) continuous voltage or approximate
5.0 Structure:
R: Nominal Resistance (Ohm)
6.0 Marking:
1
2
3
Marking
First code should be “R” which meaning as decimal point.
Alumina Substrate
Terminal (Cu/Ni/ Sn)
4
5
Resistance layer
Protective layer
R010→10mΩ
Approved
William Zhao
Checked
Ted Hsu
Prepared
Chengxia Tang
File NO.
JLC-01-016
Edition
1
Date
2017/07/03
Page
5 / 10
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