PART ID? Calectro Transformer 01-729

Small Transistor type transformer. Marked Calectro 01-729 on top.
Probably came from an old Lafayette electronics store...boy do I wish
they were still around. Does anyone have information on this little
fella?

Thanks very much!

 

[Watson A.Name - \"Watt Su]

<brokepokerplayer@yahooREMOVEJUNK.com> wrote in message
news:40727f07.371943063@news-server.kc.rr.com...

Small Transistor type transformer. Marked Calectro 01-729 on top.
Probably came from an old Lafayette electronics store...boy do I wish
they were still around. Does anyone have information on this little
fella?

Thanks very much!

I believe Action Electronics has a display of those in their store. You
might try asking them. http://www.action-electronics.com/

Also I have an Argonne transformer list from an old catalog, which gives
dimensions and pri/secy DC resistance. That could be used to copmpare
and get a rough idea of impedance. Usually with these small
transformers, the impedance is maybe 5 to 10 times the DC resistance.
But it depends.