厚
聲
電
子
工
業
有
限
公
司
Uniroyal Electronics Industry Co., Ltd.
Specification for Approval
Customer
Product Name
Part Name
LEAD-FREE METAL OXIDE FILM FIXED RESISTORS
深圳市嘉立創科技發展有限公司
MOR
SERIES
±5%
88 Longteng Road, Economic & Technical Development Zone, Kunshan City, Jiangsu, China
TEL: 86 512 57631411 / 22 / 33
FAX: 86 512 57631431
Email:
globalsales@uniohm.com localsales@uniohm.com
Approved
William Zhao
Checked
Apple Liu
Prepared
Chen xiaocui
File NO.
JLC-01-001
Edition
1
Date
2015.11.07
Page
1 / 12
厚
聲
電
子
工
業
有
限
公
司
Uniroyal Electronics Industry Co., Ltd.
Contents
Index……………………………………………………………………………………………………Page
1.0 Scope…………………………………………………………………………………………………………………………4
2.0 Ratings & dimension………………………………………………………………………………………………………4
3.0 Structure…………………………………………………………………………………………………………………5
5.0 Derating curve…………………………………………………………………………………………………………………6
7.0 Performance specification…………………………………………………………………………………………………..6
4.0 Mark………………………………………………………………………………………………………………………………..5
6.0 Voltage rating………………………………………………………………………………………………………………….6
8.0 Explanation of Part No. system……………………………………………………………………………………………8
10.0 Standard packing……………………………………………………………………………………………………………10
11.0 Precaution for storage/Transportation……………………………………………………………………………12
9.0 Ordering procedure………………………………………………………………………………………………………..10
Approved
William Zhao
Checked
Apple Liu
Prepared
Chen xiaocui
File NO.
JLC-01-001
Edition
1
Date
2015.11.07
Page
2 / 12
厚
聲
電
子
工
業
有
限
公
司
Uniroyal Electronics Industry Co., Ltd.
File Name:
MO SERIES ±5%
Date
2015.11.07
Edition No.
1
Edition Prescription of amendment
Amendment Record
Amend Page
Amend Date
Amended by
Signature
Checked by
Approved
William Zhao
Checked
Apple Liu
Prepared
Chen xiaocui
File NO.
JLC-01-001
Edition
1
Date
2015.11.07
Page
3 / 12
厚
聲
電
子
工
業
有
限
公
司
Uniroyal Electronics Industry Co., Ltd.
1.0 Scope:
2.0 Ratings & dimension:
2.1 Normal size
2.2±0.5
3.0±0.6
4.0±0.6
5.0±0.6
6.0±0.6
8.0±0.6
8.0±0.6
8.0±0.6
8.0±0.6
D
D
This specification for approve Lead-Free Metal Oxide Film Fixed Resistors manufactured by UNIOHM.
MO1/4W
MO1/2W
MO1W
MO2W
MO3W
MO5W
MO7W
MO8W
MO9W
Type
Dimension(mm)
L
11.5±1.0
15.5±1.0
17.5±1.0
24.5±1.0
29.5±1.0
39.5±1.0
52.5±1.0
L
6.5±1.0
9.5±1.0
d±0.05
0.54
0.54
0.65
0.70
0.75
0.75
0.75
0.75
0.75
H±3
28
28
28
28
28
38
38
38
38
H±3
28
28
28
28
28
38
working
voltage
250V
250V
350V
350V
500V
750V
750V
750V
750V
Working
Voltage
250V
350V
350V
350V
500V
500V
Max
Max
overload
voltage
400V
400V
600V
1000V
1000V
1000V
1000V
overload
Voltage
400V
600V
600V
600V
800V
800V
Max
600V
800V
Max
withstanding
voltage
250V
250V
350V
350V
500V
750V
750V
750V
Dielectric
voltage
250V
350V
350V
350V
500V
500V
750V
Dielectric
Tolerance
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
Tolerance
±5%
±5%
±5%
±5%
±5%
±5%
0.1Ω~470KΩ
0.1Ω~560KΩ
0.1Ω~560KΩ
0.1Ω~560KΩ
0.1Ω~560KΩ
0.1Ω~680KΩ
20Ω~150KΩ
30Ω~200KΩ
50Ω~200KΩ
Resistance
Range
Resistance
range
2.2 Small Size & Extra Small Size
Type
MO1/2WS
MO1WS
MO2WS
MO3WS
MO5WS
2.2±0.5
3.5±0.6
4.5±0.6
5.0±0.6
6.0±0.6
8.0±0.6
MO5WSS
11.5±1.0
15.5±1.0
17.5±1.0
24.5±1.0
6.5±1.0
9.5±1.0
Dimension(mm)
d±0.05
0.54
0.60
0.65
0.70
0.75
0.75
withstanding
0.1Ω~470KΩ
0.1Ω~560KΩ
0.1Ω~560KΩ
0.1Ω~560KΩ
0.1Ω~560KΩ
0.1Ω~680KΩ
Approved
William Zhao
Checked
Apple Liu
Prepared
Chen xiaocui
File NO.
JLC-01-001
Edition
1
Date
2015.11.07
Page
4 / 12
厚
聲
電
子
工
業
有
限
公
司
Uniroyal Electronics Industry Co., Ltd.
3.0 Structure:
No.
1
2
3
4
5
6
7
Basic body
End cap
Joint
Coating
Lead wire
Resistor layer
Color code
Name
Ceramic
Metal Oxide Film
By welding
Epoxy resin
Steel (Tinned iron cap)
Tinned copper wire
Component
4.0 Mark
Silicon resin with different color
①Gray
(Normal size)
②
Sea blue (Small size)
Colors shall be in accordance with JIS C 0802
Resistors shall be marked with color coding
4.1 Label:
Label shall have some items as below:
1 Type and style
4 Quantities
6 PPM
5 Lot number
2 Nominal resistances
3 Resistance tolerances
Example:
METAL OXIDE FILM FIXED RESISTORS
WATT: 2WS
Q’TY: 1,000
LOT: 3021548
VAL:100KΩ
TOL: 5%
PPM:
Approved
William Zhao
Checked
Apple Liu
Prepared
Chen xiaocui
File NO.
JLC-01-001
Edition
1
Date
2015.11.07
Page
5 / 12
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