Electronics Forum: led display with castellated leads (Page 1 of 1)

LED (Seven Segment) found with missing segment and dimmer

Electronics Forum | Wed Jul 20 08:40:27 EDT 2011 | mosborne1

Umar - This is usually seen when the lead frame in the die attach is cut with a diamond saw instead of a lasar. We have seen this problem years ago from HP 7 segment displays. If you have Enviromental box (tenney box) you can temp cycle them from 0 d

  1  

led display with castellated leads searches for Companies, Equipment, Machines, Suppliers & Information

convection smt reflow ovens

World's Best Reflow Oven Customizable for Unique Applications
Circuit Board, PCB Assembly & electronics manufacturing service provider

High Precision Fluid Dispensers
PCB Handling with CE

High Throughput Reflow Oven


Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.


"回流焊炉"