Can anyone tell what the attached components are? It is a circuit from a Leister heat gun. So far I've found that it uses a Triac as the heating component. I tried googling the components but it doesn't return anything.

The IC says TFK U 217 B 6 B 309

The other says Z0102 NAA45 TAG92.

 

Hello,

The U217 is a Zero-Voltage Switch with adjustable ramp chip.
The tag92 is a tiny triac.(found on the page in the attached pdf).

Bertus

 

Thank you very much Bertus. Now going to see if I can still buy these.

 

Its probably a thermostat heater controller like this, the ic is made by Temic and is available on Ebay for approx £10/€15..