[Dsg-hallc_controls] [EXTERNAL] CAEN Connector Pin Question
Amrit Yegneswaran
yeg at jlab.org
Thu Feb 13 13:16:00 EST 2020
hello,
this issue of pushed pins needs to be addressed by CAEN.
dsg is not in this business.
also, i am very disappointed that i'm receiving the gianni's e-mail only today now.
i urge all of you, for the sake of transparency, particularly from the caen side to use the mailing list, like we do here at jlab.
amrit
if anyone in the dsg group receives a "singular" e-mail make sure you broadcast it to the mailing list.
________________________________
From: Dsg-hallc_controls <dsg-hallc_controls-bounces at jlab.org> on behalf of Brian Eng <beng at jlab.org>
Sent: Thursday, February 13, 2020 12:32 PM
To: dsg-hallc controls <dsg-hallc_controls at jlab.org>
Subject: [Dsg-hallc_controls] Fwd: [EXTERNAL] CAEN Connector Pin Question
In regards to Brad's previous email about the potting material here's one of the emails CAEN sent.
Still waiting on more feedback since we've definitely seen it on the board side multiple times.
Begin forwarded message:
From: Gianni Di Maio <g.dimaio at caen.it<mailto:g.dimaio at caen.it>>
Subject: Re: [EXTERNAL] CAEN Connector Pin Question
Date: February 6, 2020 at 5:42:31 PM EST
To: Brian Eng <beng at jlab.org<mailto:beng at jlab.org>>
Cc: Greg Kibilko <greg at setechsales.com<mailto:greg at setechsales.com>>
Dear Brian,
please could you tell me if the pins pushed out are present only on the RADIALL connector installed on the boards (female) or even on the RADIALL connectors installed on the cables ( male).
>From my experience usually in the past the problem appeared only on cable side, this is the reason that we decided to add the hot glue, in order to strengthen the tightness of the pin and prevent a possible escape from the correct position, but this as said only for the cable connector.
The problem on the panel connector is very rare, how many problematic boards you have with pins pushed out?
Could you send me some pictures?
Best regards.
Gianni
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