IEC 60115-2:2023
Fixed resistors for use in electronic equipment. - Part 2: Sectional specification: Low-power film resistors with leads for through-hole assembly on circuit boards (THT)
发布时间:2023-02-15 实施时间:


低功率膜电阻器是电子设备中常用的一种电子元件,用于限制电流、分压、匹配电路等。IEC 60115-2:2023标准规定了低功率膜电阻器的尺寸、额定功率、额定电压、电阻值、温度系数、耐久性和试验方法等方面的要求,以确保其在电子设备中的可靠性和稳定性。

该标准规定了低功率膜电阻器的尺寸范围,包括长度、宽度、厚度和引线长度等。同时,标准还规定了低功率膜电阻器的额定功率和额定电压范围,以及电阻值和温度系数的公差要求。此外,标准还规定了低功率膜电阻器的耐久性和试验方法,包括热稳定性、湿热稳定性、耐久性和电阻值变化等试验。

IEC 60115-2:2023标准适用于带引线的THT电路板上的低功率膜电阻器,其额定功率范围为0.05W至3W,额定电压范围为50V至1000V,电阻值范围为1Ω至10MΩ。该标准的实施可以保证低功率膜电阻器在电子设备中的可靠性和稳定性,提高电子设备的性能和可靠性。

相关标准
- IEC 60115-1:2021 Fixed resistors for use in electronic equipment - Part 1: Generic specification
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- IEC 60384-21:2021 Fixed capacitors for use in electronic equipment - Part 21: Sectional specification: Fixed capacitors for electromagnetic interference suppression and connection to the supply mains - Assessment levels E and EZ
- IEC 60384-22:2021 Fixed capacitors for use in electronic equipment - Part 22: Sectional specification: Fixed surface mount multilayer capacitors of ceramic dielectric, Class 1