JA DIY B9A valve holder PCB
JA DIY's simple printed circuit board for those who prefer not to use chassis mount valve bases. Great for scratch builders and experimenters. It provides easy access to all the valve pins without having to turn it upside down to work on, as each valve base pin connection has 2 easily accessible solder tabs connected to it.
This board is for use with 9 pin B9A valves. It measures 58mm x 58mm x 1.6mm thick and will hold your valve base securely. The centres of the 4 corner fixing holes are 50mm square, the holes themselves measure 3.15mm in diameter.
The PCB has put through holes so you only need to solder one side. Each side has a large copper earth plate with 11 earth solder tabs. Each non-valve base solder tab has a diameter of 1.5mm. The PCB is well labelled and has a solder resist too. Brilliantly designed, a very impressive useful tool for any valve constructor.
Supplied without valve bases. The following valve bases fit this board so please add to your cart:
CMC Teflon B9A Chassis mount base
CMC Bakelite B9A Chassis mount base
SK9CP18 - Matt white ceramic PCB mount B9A base
SK9CP18-G - ceramic PCB mount B9A base, gold plated
SK9CP22 PCB mount B9A
SK9CP22-G PCB mount B9A, gold plated pins
SK9CP22E PCB mount B9A, with spigot
VT9-PT: Belton B9A PCB mount valve base
Micalex, B9A chassis mount, PCB pins, from above fit
PRICE 1 off (without valve base, stand-offs available at an extra cost)