Electronics Forum: coating connectors (Page 1 of 10)

RoHS Compliance of Chormium coating on connectors

Electronics Forum | Fri Dec 03 15:56:47 EST 2004 | Indy

Hi Everyone, Could someone please tell me - What happens if a N-type connector having chromate coating over silver plating is hand soldering to a PCB. Does the Chromate coating form a compound with silver, Or does it come off while cleaning excess

RoHS Compliance of Chormium coating on connectors

Electronics Forum | Sat Dec 04 08:30:18 EST 2004 | davef

We're unaware of any such reaction. The RoHS Directive bans the use of six hazardous materials. The materials are four metals: lead, cadmium, hexavalent chromium, and mercury; and two brominated flame retardants: polybrominated biphenyls (PBB) and p

Masking of connectors

Electronics Forum | Thu Sep 16 09:07:20 EDT 1999 | Chris McDonald

We have a new custumer that needs thier thru-hole/smt boards conformally coated. We currently do not have a selective spraycoating system adn this low volume of these board do notwarrant a 100k machine. We are spending way to much time masking and un

Re: Masking of connectors

Electronics Forum | Thu Sep 16 20:45:51 EDT 1999 | Dave F

| We have a new custumer that needs thier thru-hole/smt boards conformally coated. We currently do not have a selective spraycoating system adn this low volume of these board do notwarrant a 100k machine. We are spending way to much time masking and

Conformal Coat Underfill on HD connectors

Electronics Forum | Thu Sep 09 10:50:59 EDT 2004 | agkettle

Does anyone have any experience with underfill of HD connectors? New customer wishes to underfill 6 HD connectors that have been pressed into PCB. Capillary action is causing the conformal coat to wick up into connector. Material is acrylic.

Conformal Coat Underfill on HD connectors

Electronics Forum | Tue Sep 21 10:16:28 EDT 2004 | davef

Check with your connector supplier, but most press-fit contacts will pierce through Types UR & XY conformal coat (military approved). Acrylic (AR) Urethane (UR) Epoxy (ER) Silicone (SR) Parylene (XY)

Blacklight for coating inspection

Electronics Forum | Mon Sep 19 09:46:32 EDT 2011 | blnorman

Hopefully the coating does contain a UV tracer. We used a silicone years ago that did not, but UV did make it fluoresce to a degree, you just couldn't ensure 100% coverage. One time we did have a problem with the coating getting on connector pins,

PCB conformal coating

Electronics Forum | Wed Jul 02 02:46:44 EDT 2008 | tang

Hi Guys, I have few question would like to ask regarding pcb conformal coating: 1. Can I know which masking material is the best for easy apply, fast cure, fast & easy to remove after coating & baking. And no chemical reaction which will whiten the

Conformal coating Mask for connector

Electronics Forum | Fri Feb 20 17:04:26 EST 2004 | Long

Hi I am looking for some type of peelable mask or plug to cover the connector during the conformal coating. The problem we have is the moisture get into system and eventually penetrate under the connector creating short circuit to the board. What I r

Conformal coating Mask for connector

Electronics Forum | Fri Feb 20 18:18:37 EST 2004 | davef

Pls email yer pix

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