4 pcb panelization: v-scoring vs. tab-routing results

Electronics Forum: pcb panelization: v-scoring vs. tab-routing (Page 1 of 1)

V-scoring vs. Tab-Routing

Electronics Forum | Tue Jun 03 15:43:12 EDT 2003 | Randy Holman

I'm trying to determine the best panelization technique, but have been unfruitful in my internet search for more information. I'm trying to determine the advantages and disadvantages of using either V-scoring or tab-routing (break-away tabs), but ha

V-scoring vs. Tab-Routing

Electronics Forum | Tue Jun 03 16:05:58 EDT 2003 | mk

Hi Randy, From a bare board manufacturers stand point, scoring is probably faster and easier but has limitations. If your boards are square or rectangle scoring will work fine. Once assembled the scored grooves can be sliced apart using what is some

Has anyone done breakaway tabs with v-score on both sides instead of mouse-bites?

Electronics Forum | Thu Jul 27 10:57:35 EDT 2017 | fkn

We make pcb depaneling equipment and many of our customers do a combination of tab routed panels with pre-score in order to speed up the singulation process. If you like, I can send you a picture of an example. Regards Klaus Heimann FKN Systek Tel.

Tab-Routing

Electronics Forum | Mon Feb 20 14:45:51 EST 2006 | dannyleach

Histroically we have designed our pcb panel configurations around the v-score format. The QA Dept of our company is is suggesting that we revert back to tab-routing as away to avoid damage to senistive components like large package ceramic capacitors

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