Hello, I am new here. I am fairly certain I have the right sub forum to ask about which resistor will suit the circuit without failing and ruining the sanken outputs ( no longer manufactured) I have uploaded part of the circuit in the amplifers power section - Technics SU-V8X from the 80s. I am u…

Hi @SamMac , Welcome to Digi-Key TechForum. Please take a look at 696-1055-ND . This is 330mOhm, 5W, 1% tolerance, 20ppm/K. Physical size may be a bit bigger however: 0.250" Dia x 0.500" L (6.40mm x 12.70mm) [image] Lower PPM the better, as the resistance will fluctuate less with temperature chang…

Ryan_2724 November 8, 2022, 6:46pm 9

Hi @SamMac ,

Thank you for your reply. Please see below topic which helps to explain the ohmic deviation:
Temperature Coefficient and PPM Explanation

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Emitter Resistors - in amplifer power circuit