Adaptor PCB 2SK2145GR as 2SK170BL Substitute

[EUVL]

Because you can just buy them, e.g.
www.ebay.com/itm/365062263920


Patrick

 

[Giallograle]

Thanks Patrick, maybe I've missed something, but in order to parallel the two Sot-23 parts, their layout should be reversed on opposite sides?

All the double-sided boards appear to have the same orientation on both sides.

 

[EUVL]

For sll Toshiba JFETs, the drain pin and the source pin are reversible.

AND
2SK2145Y = 2x 2 SK209Y


Patrick

 

[twitchie]

FYI, last time I ordered these from JLCPCB they charged ~$14 for vcut and $3.60 for panelization

2SK2145 Datasheet pinout

 

[EUVL]

And you have 20x20 in one panel ?
Life time purchase.

😊

Patrick

 

[twitchie]

I 'only' managed to squeeze 16x17 to stay below the 100mm ceiling for cheap PCBs. 1360 will last for a while 🙂

 

[EUVL]

Unless you use them to build the Beast.

😊


Patrick