特点:
■ 阻值低,可达到0.003R
■ 体积小,重量轻
■ 适应再流焊与波峰焊
■ 电性能稳定,可靠性高
■ 装配成本低,并与自动装贴设备匹配 |
应用:
■开关电源
■手机, 便携式产品
■计算机,手提电脑
■硬盘驱动器 |
|
 |
■0402 0603 0805 1206
1210 1812 2010 2512 (外型) |
|
|
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|
■1218 2030 1225 3720 7520 (外型) |
|
常规电性参数:
|
TYPE |
Rated
Power
at 70℃ |
Rated Voltage |
Max Working Voltage |
Max Overload
Voltage |
T.C.R
(PPM/℃) |
Resistance
Range
(m) |
Operating
Temperature
Range |
PDF
|
F(±1%)
J(±5%) |
|
0402 |
0.063W |
0.17~0.25V |
0.25V |
0.624V |
±800 |
470~990 |
-55℃
~
+155℃ |

|
|
0603 |
0.1W |
0.1~0.3V |
0.31V |
0.775V |
±800 |
100~330 |
|
±600 |
331~510 |
|
±400 |
511~990 |
|
0805 |
0.125W |
0.014~0.35V |
0.35V |
0.875V |
±1000 |
10~50 |
|
±800 |
51~100 |
|
±600 |
101~330 |
|
±400 |
331~990 |
|
1206 |
0.25W |
0.05~0.5V |
0.5V |
1.25V |
±800 |
10~50 |
|
±600 |
51~100 |
|
±500 |
101~330 |
|
±400 |
331~990 |
|
1210 |
0.33W |
0.06~0.57V |
0.57V |
1.425V |
±800 |
10~50 |
|
±600 |
51~100 |
|
±500 |
101~330 |
|
±400 |
331~990 |
|
1812 |
0.5W |
0.07~0.7V |
0.7V |
1.75V |
±800 |
10~50 |
|
±600 |
51~100 |
|
±500 |
101~330 |
|
±400 |
331~990 |
|
2010 |
0.5W |
0.07~0.7V |
0.7V |
1.75V |
±800 |
10~50 |
|
±800 |
51~100 |
|
±600 |
101~330 |
|
±400 |
331~990 |
|
1218 |
1W |
0.1~0.99V |
0.99V |
2.475V |
±800 |
10~50 |
|
±400 |
51~990 |
|
2512 |
1W |
0.1~00.99V |
0.99V |
2.475V |
±800 |
10~50 |
|
±700 |
51~100 |
|
±500 |
101~330 |
|
±400 |
331~990 |
|
2030 |
2W |
0.2~1.41V |
1.41V |
3.518V |
±800 |
500~990 |
|
±1500 |
500~990 |
高功率电性参数:
|
TYPE |
Rated
Power
at 70℃ |
Rated Voltage |
Max working
Voltage |
Max Overload
Voltage |
T.C.R.
(PPM/℃) |
Resistance Range (mΩ) |
Operating Temperature
Range |
PDF |
|
F(±1%) J(±5%) |
|
0603 |
0.125W |
0.11V-0.35V |
0.352V |
0.879V |
±800 |
100-330 |
-55℃
~
+155℃ |
 |
|
±600 |
331-510 |
|
±400 |
511-990 |
|
0805 |
0.25W |
0.05V-0.5V |
0.497V |
1,244V |
±1000 |
10-50 |
|
±800 |
51-100 |
|
±600 |
101-330 |
|
±400 |
331-990 |
|
1206 |
0.5W |
0.07-0.7V |
0.704V |
1.759V |
±800 |
10-50 |
|
±600 |
51-100 |
|
±500 |
101-330 |
|
±400 |
331-990 |
|
1210 |
0.66W |
0.08-0.81V |
0.808V |
2.021V |
±800 |
10-50 |
|
±600 |
51-100 |
|
±500 |
101-330 |
|
±400 |
331-990 |
|
1812 |
1W |
0.1-0.99V |
0.995V |
2.487V |
±800 |
10-50 |
|
±600 |
51-100 |
|
±500 |
101-330 |
|
±400 |
331-990 |
|
2010 |
1W |
0.1-0.99V |
0.995V |
2.487V |
±800 |
10-50 |
|
±800 |
51-100 |
|
±600 |
101-330 |
|
±400 |
331-990 |
|
1218 |
2W |
0.14-1.41V |
1.407V |
3.518V |
±800 |
10-50 |
|
±400 |
51-990 |
|
2512 |
2W |
0.14-1.41V |
1.407V |
3.518V |
±800 |
10-50 |
|
±700 |
51-100 |
|
±500 |
101-330 |
|
±400 |
331-990 |
|
2030 |
3W |
0.24-1.72V |
1.723V |
4.308V |
±800 |
500-990 |
|
±1500 |
500-990 |
特殊规格电性参数:
|
TYPE |
Power Rating
at 70℃ |
Operating Temp.
Range |
Resistance Ranqe
(MΩ) |
TCR
(PPM/℃) |
PDF |
|
±1% |
±2% |
±5% |
|
1225 |
3W |
- |
3-5
6-20
21-30
31-250
251-8000 |
±300
±200
±150
±100
±200 |
 |
|
3720 |
1W |
- |
10-19
20-500 |
±300
±150 |
|
7520 |
2W |
- |
- |
1-4 |
±300 |
5-10
11-350 |
±200
±150 |
|