CHIP RESISTOR
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项目
Item
标 准
Specifications
测试方法 (IEC 60115-1)
Test Methods (IEC 60115-1)
在规定值内
Within specified T.C.R
IEC 60115-1 4.8
+20℃/-55℃/+20℃/+125℃/+20℃
电阻温度系数
T.C.R
无可见损伤
No mechanical damage
01005:
IEC 60115-1 4.13
2.5倍额定电压或最大过负荷电压(取较小值),持续5秒。
2.5 times rated voltage or max. overload voltage whichever is
lower for 5 s.
△
R
≤±(2.0%R
Others:
0.1% 0.25%
+
0.05
Ω)
短时间过负载
Short Time
Overload
、
、
0.5%
、
1%
:
△R
≤±(1.0%R
+
0.05Ω)
5%
:
△R
≤±(2.0%R
+
0.05Ω)
IEC 60115-1 4.39
2.5倍额定电压或最大过负荷电压(取较小值),通
无可见损伤
No mechanical damage
断续过负载
Intermittent
Overload
1秒/断25秒,10000个循环。
2.5 times rated voltage or max. overload voltage whichever is
△R
≤±(5.0%R+0.05Ω)
lower for 1s ON/ 25s OFF
IEC 60115-1 4.24
,10000 cycles.
无可见损伤
No mechanical damage
01005:△R≤±(3.0%R+0.05Ω)
Others:
40℃±2℃,93%±3%RH,1000小时 ,额定电压或元件极限电压(取较小值),
1.5小时/断0.5小时。
稳态湿热
Damp Heat,
Steady State
通
0.25%、0.5%、1%:
0.1%、
△R≤±(1.0%R+0.05Ω)
40℃±2℃,93%±3%RH,1000h,rated voltage or limiting element voltage
whichever is lower for 1.5h ON/0.5h OFF.
5%:
△R≤±(2.0%R+0.05Ω)
无可见损伤
No mechanical damage
01005:△R≤±(3.0%R+0.05Ω)
Others:
0.1%、0.25%、0.5%、1%:
△R≤±(1.0%R+0.05Ω)
5%:
IEC 60115-1 4.25.1
70℃±2℃,1000小时,额定电压或元件极限电压(取较小值),通1.5小时/断
0.5小时。
70℃±2℃,1000h,rated voltage or limiting element voltage
whichever is lower for 1.5h ON/0.5h OFF.
70℃耐久性
Endurance
at 70℃
△R≤±(2.0%R+0.05Ω)
无可见损伤
No mechanical damage
01005:△R≤±(3.0%R+0.05Ω)
Others:
上限类别温度
耐久性
Endurance
IEC 60115-1 4.25.3
01005:125℃±2℃,1000h.
at Upper
Category
Temperature
0.1%、0.25%、0.5%、1%:
△R≤±(1.0%R+0.05Ω)
5%:
0201、0402、0603、0805、1206、1210、2010、2512:155℃±2℃,
1000h.
△R≤±(2.0%R+0.05Ω)
无可见损伤
No mechanical damage
01005:△R≤±(2.0%R+0.05Ω)
Others:
0.1%、0.25%、0.5%、1%:
△R≤±(1.0%R+0.05Ω)
5%:
IEC 60115-1 4.36
低温负载
Operation at
Low
-55℃±
无负载15分钟。
-55℃± , 1h without load,rated voltage or limiting element
5℃,无负载1小时,额定电压或元件极限电压(取较小值)45分钟,
5
℃
Temperature
voltage whichever is lower for 45min, 15min without load.
△R≤±(2.0%R+0.05Ω)
IEC 60115-1 4.6
在电极与基片间施加100V
±15V直流电压,保持1分钟,然后测绝缘电阻值。
绝缘电阻
Insulation
Resistance
1000MΩ Min
Apply DC 100V 15V between substrate and terminations for
±
1min, then check insulation resistance.
IEC 60115-1 4.7
在电极与基片间以大约100V/s的速率施加有效值为最大过负荷电压的交流电
无击穿或飞弧
No breakdown or
flashover
耐电压
Voltage Proof
压,保持60s±5s。
Apply max. overload voltage of AC RMS at a rate of approximately
100V/s between substrate and terminations for 60s±5s.
耐溶剂
Component
Solvent
IEC 60115-1 4.29
无可见损伤
No mechanical damage
△R≤±(1.0%R+0.05Ω)
异丙醇 (IPA),23℃±5℃,
Iso-propyl alcohol (IPA) ,23℃±5℃,10h.
浸10小时。
Resistance
包装方式见附录 Packaging can refer to the Appendix .
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