Electronics Forum | Wed Jun 12 22:35:03 EDT 2002 | jkhiew
We had alot of problem with melf diode short together after reflow soldering. The clearance is about 0.8mm & we used "v" shaped opening . PLease comment !
Electronics Forum | Thu Jun 13 05:46:34 EDT 2002 | jax
After reflow, Are the end terminals of the melf packages touching or is it a paste bridge? What type of reflow are you using? IR?... Convection?
Electronics Forum | Wed Aug 21 21:00:59 EDT 2002 | chao liang
we will use melf nozzle , we want to know how to setting the part data (or other item in f4g ), so the machine (cp642) can identify it from the nomal 1.3nozzle . thanks
Electronics Forum | Mon Nov 04 15:57:31 EST 2002 | soupatech
Before I waste a lot of time and parts..... Will the Fuji CP3 place a melf diode without a special nozzle? If so, what size would you reccomend for best accuracy?
Electronics Forum | Mon Nov 04 17:03:11 EST 2002 | soupatech
Thanks, I'll try the 1mm first. So there IS a MELF nozzle? Iwould try the IP2 but they came on a big reel and I have no feeders for that.
Electronics Forum | Mon Nov 04 17:34:40 EST 2002 | pjc
Yeah, there's a MELF nozzle. Check with Fuji or one of the many after-market guys, mostly Asian suppliers. Big reel, no big deal, unravel it and reload in 7" reels.
Electronics Forum | Tue Nov 05 16:20:45 EST 2002 | rubenh
Hi Check SMT Research, they have nozzles for cp3, 4,6,7 melf custom, Special etc..(805) 587-7851 Just buy the disk, the body is the same and change the nozzle size on (proper) mcs16 or 30
Electronics Forum | Fri May 27 09:09:31 EDT 2005 | Rob
Hi Joris, Which package type is it? 1) Melf/quadra melf (CSA) 2) Can type (CSTCC/CSTCR/AVX PBRC) 3) Chip type 3 pad (CSTCE) 4) Chip Type 4 pad (CSTCW) Cheers, Rob.
Electronics Forum | Tue Oct 17 15:31:29 EDT 2006 | TM
I've got some MELF packages that reflow and connect but later fall out of the solder pretty easily. We are not using epoxy but, the parts have fillets per IPC standards. We have not looked at cross-sectioning for IMC and don't plan to at the moment
Electronics Forum | Thu Mar 22 11:23:42 EDT 2007 | Stefan
Hi, Can somebody tell if for melf components the x and z sizes are the same? Normally they are, but the machine's vision system sees only 60-70% of the x size due to light dispersion. The Z dimension has to be the one measured with a vernier caliper?