42TL019-R transformer size change?

[Fontelroy]

Howdy folks! I recently ran into a problem with the transformers I got from Mouser for a pickup simulator for a fuzz. https://www.mouser.com/ProductDetai...vdQULYKLc4g==&countryCode=US&currencyCode=USD
I've gotten the 42TL019-R before from Mouser but the recent crop seems to be a different size and the markings seem different. Usually the transformers have a black marking on the primary side as well as a P, but these big guys have a black mark on one side and a P on the other, I assume the P is still the primary side but the change is worrying and if Mouser stock has changed I'm not sure where to source the original, smaller part from. Has anybody run into these larger transformers?

 

[Robert]

I wonder if they sent you the wrong part?

I just ordered one of these in December and it was like the one on your PCB.


Any chance that's a 42TM019? They're larger.

 

[Fontelroy]

oh I wonder, I did find the 42TM019 on their site, definitely thinking there was a mix-up now!