45 skips on sots results

MVP AOI

1st Place Machinery Inc. | http://www.firstplacemachinery.com/first_place_smt_pcb_aoi_mvp.html

  ---------------------------------------------- MVP AOI are the latest and most advanced systems available for automatically inspecting printed circuit boards, top or bottom side based on the user's CAD data

1st Place Machinery Inc.

Process and design-related causes-News-Reflow oven,SMT Reflow Soldering Oven-cmsadmin

| http://etasmt.com/cc?ID=te_news_bulletin,23570&url=_print

: • Non-coplanar leads on the component • Excessive warpage of the PCB or substrate • Poor wetting • Insufficient amount of solder due to improper printing parameters

#1 Surface Mount Components on Side 2  Securing components in this manner is common  Chip wave was developed to address skips

| https://www.eptac.com/wp-content/uploads/2021/11/webinar_eptac_09_17_08.pdf

Process and design-related causes-News-Reflow oven,SMT Reflow Soldering Oven-cmsadmin

| http://etasmt.com:9060/te_news_bulletin/2021-08-31/23570.chtml

:3 Process and design-related causes: • Non-coplanar leads on the component • Excessive warpage of the PCB or substrate • Poor wetting • Insufficient amount of solder due to improper printing parameters

Editable Pin Label Sequences for Headers - PCB Libraries Forum

PCB Libraries, Inc. | https://www.pcblibraries.com/forum/editable-pin-label-sequences-for-headers_topic1307.html

:55am When creating a multi-row header, it is common to see alpha-numeric pin label assignments based on rows and columns (i.e. A1, B1, C1, A2, B2, C2, etc

PCB Libraries, Inc.

Editable Pin Label Sequences for Headers - PCB Libraries Forum

PCB Libraries, Inc. | https://www.pcblibraries.com/forum/editable-pin-label-sequences-for-headers_topic1307_post5164.html

:55am When creating a multi-row header, it is common to see alpha-numeric pin label assignments based on rows and columns (i.e. A1, B1, C1, A2, B2, C2, etc

PCB Libraries, Inc.

Editable Pin Label Sequences for Headers - PCB Libraries Forum

PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/topic1307&OB=DESC.html

    Posted: 03 Apr 2014 at 11:37am This is a worthwhile suggestion. For now, and for more flexibility, create headers with  the Footprint Designer. On the 'Pins' tab

PCB Libraries, Inc.

Editable Pin Label Sequences for Headers - PCB Libraries Forum

PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1307&OB=ASC.html

:55am When creating a multi-row header, it is common to see alpha-numeric pin label assignments based on rows and columns (i.e. A1, B1, C1, A2, B2, C2, etc

PCB Libraries, Inc.

Opensor Insufficient Solder

Heller Industries Inc. | https://hellerindustries.com/opensor-insufficient-solder/

: Non-coplanar leads on the component Excessive warpage of the PCB or substrate Poor wetting Insufficient amount of solder due to improper printing parameters Skips in the printed solder due to blocked

Heller Industries Inc.

Process and design-related causes-News-Reflow oven,SMT Reflow Soldering Oven-cmsadmin

| http://etasmt.com/te_news_bulletin/2021-08-31/23570.chtml

:3 Process and design-related causes: • Non-coplanar leads on the component • Excessive warpage of the PCB or substrate • Poor wetting • Insufficient amount of solder due to improper printing parameters