CHIP RESISTOR
-55℃
70℃
155℃
100
75
使用温度范围:
Operating
Temperature
Range:
额定负荷百分比
50
25
0
Percent Rated Load
-55℃~155℃
150
-75
-50
-25
0
25
50
75
100
125
环境温度
Ambient temperaturt(
)
℃
注:当电阻使用的环境温度超过70℃时,其额定负荷(额定功率)按上述曲线下降。
Note: For resistors operated in ambient over 70
℃
,rated load(rated power) shall be derated in accordance with
the above figure.
阻值范围
Resistance Range
项目
Item
电阻温度系数
TCR
(ppm/℃)
70
℃
下额定功率(注)
Rated Power
at 70 (note)
元件极限电压
Limiting
Element Voltage
最大过负荷电压
Max .Overload
Voltage
型号
Type
℃
±
0.05%
---
±
0.1% 0.25%
±
±
0.5%
±1%
±
±
25
50
49.9
Ω~33KΩ
0201
1/32W
15V
25V
30V
49.9
Ω~4.99KΩ
±
5
±
±
10
15
49.9
30K
Ω
~
10
Ω~47KΩ
Ω
1/16W
0402
0603
50V
49.9
50K
Ω~
Ω
±
±
25
50
10
Ω~
150K
Ω
10
Ω~250KΩ
±5
24.9Ω~15K
Ω
24.9
200KΩ
Ω~
±
±
10
15
N:1/16W
H:1/10W
4.7Ω~200KΩ
75V
150V
24.9
200K
Ω
Ω
~
±
±
25
50
1
Ω~1MΩ
4.7
Ω
~
332K
24.9
4.7
1M
24.9
4.7
1M
Ω
Ω~
30K
Ω
±5
±
±
10
15
24.9
330K
Ω~
Ω
N:1/10W
H:1/8W
Ω
~510KΩ
0805
1206
150V
200V
300V
400V
400V
±
±
25
50
24.9
330K
Ω~
Ω
1
Ω
Ω
Ω~1MΩ
4.7
Ω
~
Ω
Ω
~
50K
±5
24.9
470K
Ω~
Ω
±
±
10
15
N:1/8W
H:1/4W
Ω
~
510K
24.9
470K
Ω
Ω
~
±
±
25
50
4.7
4.7
Ω
~
Ω
1
Ω~
1MΩ
24.9
Ω
~
50K
Ω
Ω
±5
±
±
10
15
25
50
24.9
470K
Ω~
Ω
N:1/4W
H:1/3W
4.7
Ω
~
510K
200V
1210
2010
±
±
24.9
470K
Ω~
Ω
1
Ω~
1MΩ
Ω
~
1M
24.9
4.7
Ω
N:1/4W
H:1/3W
400V
400V
±5
Ω
~
50K
Ω
200V
200V
24.9Ω~
470KΩ
±
±
10
15
Ω~
510K
Ω
N:1/4W
H:1/3W
H:1/2W
24.9
470K
Ω~
Ω
±
±
25
50
4.7 ~1M
Ω Ω
1
Ω Ω
~1M
备注:“N”表示常规功率系列,“H"表示高功率系列。
Remark:"N"for normal power series,"H"for high power series.
2