Electronics Forum: /09 (Page 685 of 1639)

minimum thickness - Gold flash finish

Electronics Forum | Fri Sep 21 10:35:37 EDT 2012 | davef

Flash gold is just thin electrolytic gold plating over electroless nickel or electrolytic nickel. Flash gold plating ... * Less than 3 microinch thick will be porous and take solder poorly * Greater than 10 microinch thick will cause brittle solder c

YAMAHA board assy KG2-M5840-512

Electronics Forum | Thu Sep 27 22:10:45 EDT 2012 | jeffr

I have new stock (not used) of this board....but unfortunately the price is a Yamaha price . (US$6500) plus freight.

Dek 265

Electronics Forum | Sat Sep 22 13:02:40 EDT 2012 | elefu

Dek265 Upward vision is dim. Replaced bulb. Vision is still to dark to see anything. Bottom you can see fine. Any ideas?

Dek 265

Electronics Forum | Wed Sep 26 00:24:14 EDT 2012 | elefu

The bulb is bright but nothing shows on the screen. It will not see anything above it. If I put an LED by it the light shows on the monitor. Any ideas?

Need Renco Encoder

Electronics Forum | Mon Sep 24 00:47:27 EDT 2012 | haiae

I'm looking for a new or used Renco Encoder with P/N 77676-295. Everyone out there know where can buy it please tell me. Attached is foto of my Encoder for reference. Many thanks,

Need Renco Encoder

Electronics Forum | Wed Sep 26 00:16:37 EDT 2012 | haiae

Thank you for your suggestion. I checked these link, but did not find equivalent encoder for replacement. My renco encoder is for Servo motor of Contact 3AVX machine. Did you know about this machine? Regards,

Quad IVC Laser align init problem

Electronics Forum | Tue Sep 25 13:33:02 EDT 2012 | bobpan

I dont think you are going to find schematics for that board. Looking through my old stuff....i dont have it and i dont recall it being in the schematics. Maybe someone else can get you a set of schematics though. Good Luck

mpm UP2000 or mpm AP-25

Electronics Forum | Wed Sep 26 07:59:33 EDT 2012 | benreben

Hi, Someone can tell me what the difference in UP2000 and AP-25? What is the best machine? Thanks

OSP PCB Shelf life and part packs

Electronics Forum | Thu Sep 27 16:40:12 EDT 2012 | davef

Ideally, shelf life should be twelve months from application, but not all OSP's are the same so check manufacturer's instructions

Reflow problem

Electronics Forum | Wed Sep 26 16:42:06 EDT 2012 | ferrog

Per the pictures you sent it may be a Pad Design issue, you need to go to the Part Number Spec and Look for Suggested Pad Layout


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