CHIP RESISTOR
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标 准 Specification
测试方法
(IEC 60115-1)
试验项目
高功率系列
Test Method (IEC 60115-1)
常规功率系列
Normal power rating
Test Item
High power rating
IEC 60115-1 4.24
40℃±2℃,93%±3%RH,额定电压或元件极限电压(取较小
者)通1.5小时,断0.5小时,持续1000小时。
Resistor should be exposed at 40℃± ℃ 93%±3%RH,
and apply rated voltage or limiting element voltage,
whichever is lower, for 1.5h on, 0.5h off for 1000h.
无可见损伤
No mechanical
damage
无可见损伤
No mechanical
damage
稳态湿热
Damp Heat,
Steady State
2
△R≤±(0.2%R+0.05Ω) △R≤±(0.5%R+0.05Ω)
IEC 60115-1 4.36
-55℃±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,无负载15分钟。
无可见损伤
No mechanical
damage
无可见损伤
No mechanical
damage
低温负载
Operation at Low
Temperature
-55℃±5℃, 1h without load,rated voltage or limiting element
voltage whichever is lower for 45min, 15min without load.
△R≤±(0.1%R+0.05Ω) △R≤±(0.5%R+0.05Ω)
上限类别温度
耐久性
Endurance
无可见损伤
No mechanical
damage
IEC 60115-1 4.25.3
155℃±2℃ 96小时。
Resistor should be exposed at 155℃±2℃ for 96 hours.
at UpperCategory
Temperature
△
R
≤±(0.2%R+0.05
Ω
Ω
)
)
IEC 60115-1 4.33
无可见损伤
No mechanical
damage
基板弯曲试验
Substrate
Bending Test
保持时间(Duration):60s
弯曲距离(Bending Distance):
0201 0402 0603 0805 5mm
1206 1210 4mm 2010 2512:2mm
±5s
、
、
、
;
:
;
△R
≤±(0.1%R+0.05
、
:
、
无可见损伤
No mechanical
damage
切削油:硫磺粉,恒温:105℃±3℃,放置时间:1000小时
抗硫化性能
Sulfuration-
Resistant
Cutting oil :sulphur powder ,constant temperature:
105℃±3℃,for 1000h.
△R≤±(0.5%R+0.05Ω)
包装方式见附录
Packaging can refer to the Appendix.
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