Anti-surge Resistor for Surge Protective Device
SRM resistor utilizes special conductive film that enhances anti-surge capability and absorbs harmful surge, MELF packaging is capable of high power handing and alternative to axial wire wound resistor, it is SMD enabled structure which could be mounted on PCB by reflow or wave soldering.
If it compared with axial wire wound resistor, SRM resistor will be the best solution for Surge Protective Device (SPD).
★ SRM Resistor passed VDE0860 safety test equivalent to EN60065 under license number 40043961.
The other advantages of SRM resistor
The following basic circuit illustrates standard configurations for Surge Protective.
Device (SPD) used in protection circuits for the telecommunication’s sector.