Electronics Forum | Mon May 16 22:19:33 EDT 2022 | cbeneat
Excellent point!
Electronics Forum | Mon May 17 12:46:43 EDT 2010 | flipit
Big problem. Certain LED from certain manufacturer sticks to the tape and reel cover tape. Peel back the cover tape and every LED lifts out of the embossed pocket and sticks to the cover tape. I believe this is from static and not any sort of adhe
Electronics Forum | Fri Sep 06 13:49:17 EDT 2002 | soupatech
Question: I am going to start placing 3mm x 3mm plastic smt leds and want the absolute lowest errors caused by the nozzle either dropping or allowing the part to shift. Would a 2.5mm nozzle be too big for the 3mm part. My logic is that the more surfa
Electronics Forum | Tue Mar 06 23:50:09 EST 2012 | vinitverma
Hi Scott, Change the nozzle type to Type 73 for the LEDs and you'll find it's ok. I just tried it and with Type 73 it picked up the Cap and LED in a single shot but with Type 74 it went for 2 charges.
Electronics Forum | Tue Aug 01 09:45:58 EDT 2017 | dontfeedphils
Are you using a custom nozzle meant for the domed LEDs? If not, that should help quite a bit and are less expensive than you may think.
Electronics Forum | Tue Aug 01 11:09:44 EDT 2017 | mmjm_1099
Can you supply the following information to help with your question. 1. MFG P/N 2. Pick and Place machine being used 3. Type of nozzle and feeder being used on machine. We place a wide variety of LEDs and had similar issues and have to use custom
Electronics Forum | Tue Jan 11 11:08:03 EST 2005 | clarkk
Hello, We are assembling a large pcb with 256 Lumex #SSL-LXA228SRC-TR31 SMT LED's on an HSP 4791. The part I'm using for the library is a modification of an existing SMT LED from the standard library. The problem is that the HSP rejects about 30% of
Electronics Forum | Thu Sep 12 15:14:52 EDT 2002 | stepheno
What type of machine are you using? We have a panasonic MPA placing LED's. I would have to check which nozzle we are using. Despite the odd shape we don't have problems with them. And don't forget that parts can shift in the oven. Usually for the
Electronics Forum | Mon May 02 18:40:50 EDT 2005 | russ
I don't know what machine type you have or what the nozzles look like but we use a standard nozzle with an I.D. of either .8 or 1.5mm. We rotate and pick up the part somewhat slowly.
Electronics Forum | Wed Nov 04 08:17:23 EST 2009 | bobpan
Is there any sticky residue on the top of the part? Or maybe it has something to due with magnatism and maybe you could source a plastic nozzle instead of using the standard machine nozzles. Good Luck