CHIP RESISTOR
电阻温度系数 T.C.R(ppm/℃)
阻值范围
Resistance Range
型号
Type
标称阻值允许偏差 Resistance Tolerance
±1%
±5%
±0.5%
/
±100 or ±200
±100 or ±200
1Ω≤R<10Ω
0402
、
、
、
0603
0805
1210
2512
1206
2010
±
100
±100
±100
10Ω≤R≤1MΩ
/
±200 or ±250
±200 or ±250
1MΩ<R≤10MΩ
-55℃
155℃
70
℃
100
75
使用温度范围
Operating
Temperature
Range:
额定负荷百分比
Percent Rated Load
50
25
0
-55℃ ~ 155℃
75
-75
-50
-25
0
25
50
100
125
150
环境温度 Ambient temperature(
℃ )
注1: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 1:For resistors operated in ambient over 70℃,rated load (rated power) shall be derated in accordance
with the above figure.
额定负荷百分比
Percent Rated Load
注2:超过上述额定端子部温度使用时,请根据上述功率降额曲线减少额定功率后使用。
Note 2:When exceeding the above termination temperature, please reduce the rated power according to the above power
reduction curve.
3