Electronics Forum: pitches (Page 198 of 290)

Re: 2mm 2x20 SMT header

Electronics Forum | Fri Feb 12 08:56:57 EST 1999 | Stefan Witte

You'll have to have a special nozzle made in order to pick the header from the feeder. The nozzle should pick the part throught the pins on the plastic body. I had once a nozzle made for the same application and placed the parts without any further a

Re: Moisture Sensitivity and Package Cracking

Electronics Forum | Mon Jan 25 21:14:08 EST 1999 | Dave F

| Greetings, | | We are discussing what should and what should not be baked and vacuum packed. Should we just concentrate on the fine pitch packages and the bga's? | What about those components which come on blister tape, should they get baked and r

Re: RMA Solder Pastes

Electronics Forum | Fri Jan 22 17:03:55 EST 1999 | Ross Berntson

| I'm currently planning to do an evaluation of RMA flux solder pastes for mil type applications. Does anyone have any suggestions for vendors to try? I'm especailly interested in pastes that aid application on boards with 20 mil pitch. | I am fro

Fountain Wave Soldering and Repair/Rework Equipment

Electronics Forum | Thu Jan 21 09:27:33 EST 1999 | Earl Moon

Hello, I will be evaluating and qualifying two equipment types. The first is a fountain soldering device. I need practical advice on all the stuff you guys and gals know about as good, bad, ugly, best applications, setup, limitations, and all the re

Re: SMT line

Electronics Forum | Wed Apr 14 23:16:07 EDT 1999 | wil allen

| Need to know from your experience a set of smt equipment for low volume manufacturing (approx. 800K parts/yr). Types to handle are standards i.e., 0404-7343, soic's, plcc's, pqfp, tsop, soj, BGA, chip res. smt conn. | I would like to know a recomm

Re: SPC on stencil printer

Electronics Forum | Tue Jan 12 17:56:18 EST 1999 | Jason Hall

| For process management with SPC of the stencil printing process with a fully automatic stencil printer, what process outpur parameter would you recommend for SPC? | | It appears to me that there are two options: | A: to have a pn chart based upon

Re: TCP (tape carrer package?)

Electronics Forum | Tue Dec 15 17:01:36 EST 1998 | Chrys

| Does anyone know what a TCP is? | What type of process is required for assembly, what type of equipment? | | Any help or resources on the subject would be greatly appreciated.. | | Thanks | Brain, TCP, or tape carrier package is the same as TAB

Re: Entry Level Placement Machine

Electronics Forum | Tue Nov 17 15:20:41 EST 1998 | Dave F

| I am interseted in an entry level placement machine and looking for opinions and advice on manufacturers. My present line, an MPI-580 just became obsolete due to a bankruptcy situation! I need to place BGA and 20 mil fine pitch, speed is not too

Re: Entry Level Placement Machine

Electronics Forum | Wed Nov 18 07:47:21 EST 1998 | Wayne Bracy

| I am interseted in an entry level placement machine and looking for opinions and advice on manufacturers. My present line, an MPI-580 just became obsolete due to a bankruptcy situation! I need to place BGA and 20 mil fine pitch, speed is not too

Re: Entry Level Placement Machine

Electronics Forum | Wed Nov 18 09:06:12 EST 1998 | Chuck Footit

| I am interseted in an entry level placement machine and looking for opinions and advice on manufacturers. My present line, an MPI-580 just became obsolete due to a bankruptcy situation! I need to place BGA and 20 mil fine pitch, speed is not too


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