Electronics Forum: forum (Page 3621 of 7890)

GSM activating upline conveyor while machine is busy

Electronics Forum | Mon May 03 18:47:50 EDT 2021 | ttheis

One of our gsm machines has recently started activating the upline conveyor while the machine is working causing boards to double load. Has anyone seen this before or have suggestions where to start before I dig into schematics? Thanks

ESD Shelving

Electronics Forum | Tue May 04 14:18:23 EDT 2021 | charliedci

The fact that it is plastic means it is probably a static generator, which is a bad thing. It also being plastic means it cannot be grounded. We use Metro carts (see pic) with each shelf wired to the next and cart dragging a chain across ESD waxed fl

ESD Shelving

Electronics Forum | Tue May 04 15:25:19 EDT 2021 | lasmith132

Can the plastic shelving be used if the ESD sensitive material are in ESD safe bags? ESD safe containers? on ESD safe trays? Thank you!

Au Thickness in ENIG PCB

Electronics Forum | Wed May 05 15:31:14 EDT 2021 | edhare

0.5 to 1 micron is typically too thick and can result in gold embrittlement of the solder joint. Typical IG thickness is 0.18 microns. see https://www.semlab.com/papers/gold-embrittlement-of-solder-joints/ Ed Hare

IPC-4552A Immersion Gold Thickness Recommendations

Electronics Forum | Wed May 05 06:19:41 EDT 2021 | jineshjpr

Hi Anyone having IPC 4552 A ?? Can You please provide the details of Immersion Gold Thickness Recommendations mentioned in Page 21 & Additional details required for Immersion Gold Thicker Than Specification by Design mentioned in page 23.

Bulk / tube to reel services recommendations

Electronics Forum | Wed May 05 07:21:37 EDT 2021 | tommy_magyar

Hi there, Anyone is able to recommend bulk to reel or tube to reel services in UK or Ireland area? Any experiences, thoughts, please share. Thank you, Tom

Zheng bang ZB3245TS

Electronics Forum | Wed May 05 11:01:04 EDT 2021 | gfe

Good morning, pick & place ZHENGBANG, just pick up the components from fedder 21 to 27, stopped communicating with the rest, does anyone know how I can solve it?

Looking for a minimum 50K+ z-wave chips 700 series

Electronics Forum | Thu May 06 12:42:53 EDT 2021 | amaliahx

We are interested in buying a minimum 50K+ z-wave chips 700 series . Please email me : amalia@pcbstartech.com Thanks

Used Dual Rail Conveyors

Electronics Forum | Mon May 10 14:15:39 EDT 2021 | markhoch

Looking for a couple of used dual rail conveyors. Anyone have any or know of a source? Thanks

Used Dual Rail Conveyors

Electronics Forum | Tue May 11 12:25:52 EDT 2021 | lpbro

Do you mean dual lane? Not sure about the used market but CTI makes dual lane conveyors


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