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Eurorack parts (view source)

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[[File:PistonHondaInternals.jpg|thumb|200px|Using a panel mount jack socket with a PCB mount]]
 
These are like rocking horse poo.: Hardhard to find. Options include:
*TruConnect PJ-360 (stereo, no thread)
*Jalco YK21-5157 and variations. 10.5mm high versions and in mono, see [http://www.jalco.co.jp/eng/products/jack/miniature_jack.html Jalco] website. No thread though.
*Cliff ''doepfer use these, what part number?''
*Lumberg 1502 03 whilst it looks like a chassis socket with solder tags, this actually has a PCB template too [http://uk.farnell.com/lumberg/1502-03/socket-3-5mm-jack-chassis/dp/1270966 Farnell]
*===QingPu Electronics look good. They supply to Digidesign and others: ===
Various parts look good. They supply to Digidesign and others:
*'''WQP-PJ3410-54''': http://www.qingpu-electronics.com/en/products/WQP-PJ3410-54.html (plastic bush)
 
*QingPu'''WQP-PJ3010BM-34''': WQingPu have a metal bush model with two ground lugs suitable for PCB mounting. [http://www.qingpu-electronics.com/en/products/WQP-PJ3010BM-34.html QingPu Link]. PCB to panel gaps of 9.0 to 12.0mm look feasible, with the lower values achieved by bending the four feet diagonally or at 90 degrees. AnSee here for a detailed analysis of these PJ3010BM sockets and some equivalents is: [http://www.firstpr.com.au/rwi/parts/3.5mm-sockets/ . In November 2012, QingPu started using beryllium-copper for the primary contacts, which overcomes a problem of deformation and NC contact failure which occurred with the previous production, which used phosphor-bronze. These or similar sockets are available in Q100 lots, with knurled or hex nuts and washers, from USA online retailer http://erthenvar.com/store/eurodiy/jack35mmv where they were identified (2012-11-28), according to the drawing, as J-301B. The QingPu page for J-301B does not mention beryllium copper, while the page for the PJ3010BM doesequivalents].
**Design issue resolved: In November 2012, QingPu started using beryllium-copper for the primary contacts, which overcomes a problem of deformation and NC contact failure which occurred with the previous production, which used phosphor-bronze.
**Sourcing: These or similar sockets are available in Q100 lots, with knurled or hex nuts and washers, from USA online retailer http://erthenvar.com/store/eurodiy/jack35mmv where they were identified (2012-11-28), according to the drawing, as J-301B. The QingPu page for J-301B does not mention beryllium copper, while the page for the PJ3010BM does.
 
===Working with panel mount jack sockets===
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