Electronics Forum: emi and attachment (Page 1 of 7)

Pick and Place Rivet

Electronics Forum | Tue Aug 12 14:49:26 EDT 2008 | awegener

I'm attempting to pick and place a small rivet onto our PCB. The rivet should be attached via reflow solder. The rivet will be used to create a sandwich, holding together a frame and additional circuit board in a package. This part is intended onl

QFN's and LGA's

Electronics Forum | Wed May 20 17:56:51 EDT 2009 | dyoungquist

I have attached a pdf showing the dimensions for the QFN we placed. First, The pins on the part are not only on the bottom side but also wrap around to come up each of the 4 sides of the part as shown in the side view in the attached pdf. This i

Inspection and splicing

Electronics Forum | Thu Apr 05 18:18:56 EDT 2007 | coop

We get our splice tape through splicetronic solutions, I recomend the double splice tape. steir also makes the double splice tape it works good for attaching strips together and also for putting leaders on the tape, if your feeders require. GOOD LUC

wave pallets and titanium

Electronics Forum | Mon Nov 12 07:58:55 EST 2007 | ksrsr

George, Who do you purchase your wave pallets from. Our vendors has not perfected this attachment yet and I need to get a source. Thanks, KSRSR

COB and wire bond

Electronics Forum | Tue Jun 04 19:33:16 EDT 2002 | rob_thomas

Dave's estimation is pretty conservative but there is a lot of equipment out there and a lot of people happy to make a sale.Implementing both mentioned processes it's difficult and time consuming .Even if you get good training from whoever sells you

Pick and Place Nozzles

Electronics Forum | Mon Aug 18 15:03:38 EDT 2008 | awegener

I'd like to get more information about pick and place nozzles. How can I learn more? ... What do the nozzles look like? Are there different shapes? Are custom nozzles sometimes used for custom parts or are the nozzles mostly standardized? What kind

tape and reel machine

Electronics Forum | Thu Oct 11 13:37:35 EDT 2001 | Stefan

The pressure sensitive tape is used as an alternative to heat sealed cover tape. It works usually quite well and is easily applied by the taping machine, but it can create some problems in the tape feeder. In the Surftape, Cal is referring to, the c

BGA and PGA

Electronics Forum | Sat Jul 29 09:10:16 EDT 2006 | davef

Ball Grid Array (BGA). A surface mount technology leadless package with the connectors to the board placed in an array on the bottom of the package. They are attached to the board with tiny balls of solder placed on each contact. Pin Grid Array (P

Wave and Reflow Profiler

Electronics Forum | Wed Feb 20 08:17:32 EST 2008 | ck_the_flip

Steve, KIC does. The new KIC2000 has built in dwell time sensors. You can buy KIC's wavesurfer option (like MOLE's waverider), or you can engineer a custom pallet for 1/3 the price. I made a custom pallet and took advantage of the KIC's automatic

solder balls and flux

Electronics Forum | Tue Feb 29 10:14:02 EST 2000 | Robert Hartmann

My company is just getting into the flip chip packaging arena. We are putting in a prototype/small volume wire bond PBGA line. We have some questions with regard to choosing solder balls and cleaning of flux. 1) Is there a formula for the shrink

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