***(update 10/17/13)***

better blueprint for the FE1120 socket
(with more detail on dimensions of the entire layout)
sources:http://labrc-proton.ist.utl.pt/LRC.web/equipamento/XP2020.socket.pdf

***(update 10/16/13)***

Fe1120 (wires and PCB) for fast/very fast tubes with plastic base JEDEC B20-102.
(51mm and larger PMT socket)

This socket is for the CDF bases w/ blue plastic socket, which is one of the two major solution we have.
(Another solution is involving with using the FE2019 socket and FMS tubes after removing all wires, see below for the socket detail).

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FE2019 (wires and PCB), 19 pin glass root
(51mm and larger PMT socket)

This socket is for the FMS tubes after removing all wires, which is one of the two major solution we have.
(Another solution is involving with using FE1120 socket with CDF bases w/ blue plastic socket, see above for the socket detail).

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from:
http://www.lancosockets.com/Lanco_PMT_sockets_products.htm

sockets for different dimensions:
http://www.isuzuoptics.com.tw/data/product/photonis/pmt/sockets.pdf