6CA7 instead of 6CM7

pure love

Member
Does anyone know wether that would work? I have the chance to use two Siemens 6CA7 but am not sure wether i can deploy them in the place of the 6CM7 without breaking something.
 
Tube naming conventions aren’t consistent enough for you to merely swap things that have a letter difference in for one another.

For starters, the 6CA7 uses an octal socket and the 6CM7 uses a miniature 9 pin socket. That’s the least consequential of the differences between them, so even if you swapped the sockets or got an adapter there’s a bunch of electrical differences between the two that make them non-interchangeable.
 
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