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Products | Metal Film Fixed Resistors | |||||||||
Features |
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Part No. | Power | Resistance tolerance | Dimensions 尺寸 | Max. working | Max. overload voltage | Max. insulation | ||||
L&plu*n;1 | D&plu*n;0.5 | d&plu*n;0.05 | ||||||||
CMF016 | 1/8W | 0R~22M | 3.5 | 1.7 | 0.41 | 150V | 300V | 300V | ||
CMF014S | 1/4WS | 0R~22M | 3.5 | 1.7 | 0.41 | 150V | 300V | 300V | ||
CMF014 | 1/4W | 0R~22M | 6.0 | 12.3 | 0.45 | 250V | 500V | 500V | ||
0.52 | ||||||||||
CMF12S | 1/2WS | 0R~22M | 6.0 | 2.3 | 0.45 | 250V | 500V | 500V | ||
0.52 | ||||||||||
MFR012 | 1/2W | 0R1~22M | 9.0 | 3.2 | 0.58 | 350V | 700V | 700V | ||
MFR01S | 1WS | 0R1~22M | 9.0 | 3.2 | 0.58 | 350V | 700V | 700V | ||
MFR01B | 1W | 0R1~22M | 11.0 | 4.5 | 0.75 | 500V | 1000V | 1000V | ||
MFR02S | 2WS | 0R1~22M | 11.0 | 4.5 | 0.75 | 500V | 1000V | 1000V | ||
MFR02B | 2W | 0R1~22M | 15.0 | 5.0 | 0.75 | 500V | 1000V | 1000V | ||
MFR03S | 3WS | 0R1~22M | 15.0 | 5.0 | 0.75 | 500V | 1000V | 1000V | ||
MFR03B | 3W | 0R1~22M | 24.0 | 8.0 | 0.75 | 700V | 1200V | 1000V | ||
MFR05S | 3WS | 0R1~22M | 24.0 | 8.0 | 0.75 | 700V | 1200V | 1000V | ||
Test Item 测试项目 | Test Condition 测试条件 | Performance | ||||||||
Temperature Coefficient | The resistance value at normal temperature and normal temperature added 100°C, calculate per °C resistance value change rate. 在常温及常温 100°C时分别测量电阻值并计算每度的阻值变化。 | &plu*n;300ppm/°C | ||||||||
Short Time overload | 10×rated voltage or Max. overload voltage(get the lower) for 5 seconds. 施加10倍额定功率的电压或*高负荷电压(取较小者)5秒。 |
R≤&plu*n;(0.5%R0 0.05Ω) | ||||||||
Pulse overload | At 4×rated voltage or Max. pulse overload voltage(get the lower)cycle 10000&plu*n;200times(1second on,25 seconds off).4倍额定电压或*高负荷断续电压(取较小者)测试1秒,停25秒,循环10000&plu*n;200次。 |
R≤&plu*n;(1%R0 0.05Ω) | ||||||||
Resistance to soldering Heat 耐焊接热 | Immerge into the 350&plu*n;10°C tin stove for 2~3seconds. 在350&plu*n;10°C锡炉中浸入2~3秒。 | R≤&plu*n;(0.5%R0 0.05Ω) | ||||||||
Solderability | Immerge into the 245&plu*n;3°C tin stove for 2~3seconds. 在245&plu*n;3°C锡炉中浸入2~3秒。 | The soldering area is over 95%焊锡面积覆盖率达95%以上 | ||||||||
Temperature cycling | At -55°C for 30 min. ,then at 25°C for 10~15°C,then at 125°C for 30 min., then at 25°C for 10~15 min., total 5cycles. 在-55°C时放置30分钟,然后在 25°C时放置10~15分钟,然后再在 275°C时放置30分钟,接着在 25°C时放置10~15分钟,共循环5次。 |
R≤&plu*n;(0.5%R0 0.05Ω) | ||||||||
Load life in humidity | Overload rated voltage or Max. working voltage(get the lower) for 1000 hours(1.5hours on and 0.5 hours off) at the 40&plu*n;2°C and 90~95% relative humidity. 在温度为40&plu*n;2°C,相对湿度为90~95%的恒温恒湿箱中,施加额定电压或*大工作电压(取较小者)共1000小时(通电0.5小时,断电0.5小时) |
R≤&plu*n;(2%R0 0.05Ω) | ||||||||
Load life in heat | Overload rated voltage or Max. working voltage(get the lower) for 1000 hours(1.5hours on and 0.5 hours off) at the 70&plu*n;2°C. 在温度为70&plu*n;2°C的恒温恒湿箱中,施加额定电压或*大工作电压(取较小者)共1000小时(通电0.5小时,断电0.5小时) |
R≤&plu*n;(2%R0 0.05Ω) |
是
JDC
MF 金属膜电阻
厚膜电阻
通用
金属膜
膜式非线绕型
圆柱形
0.1-1M
&plu*n;1%
其他
1/8-3W(W)
*
*