Electronics Forum: /09 (Page 1128 of 1632)

HP 3065 in circuit tester

Electronics Forum | Thu Apr 09 22:50:50 EDT 1998 | Larry

Configuration of our HP 3065 in-circuit tester: HP3065 HL testhead with CL+ controller with 2 hard drives and tape drive 11 Hybrid cards 4 Analog cards 1 GP relay card 2 DUT power supplies (6038A) 1 HP color terminal (2397A) 2 HP terminals (700/92 an

Re: cutting shield

Electronics Forum | Thu Apr 09 18:36:52 EDT 1998 | Steve Gregory

| Has anybody heard of a shield to shield the cutter from | flying leads during hand cutting of through hole components. | If it collected the leads also that would be helpful. | I am thinking of plexiglass or something that the board | could be plac

Re: cutting shield

Electronics Forum | Thu Apr 09 18:02:03 EDT 1998 | Ron Beasley

| Has anybody heard of a shield to shield the cutter from | flying leads during hand cutting of through hole components. | If it collected the leads also that would be helpful. | I am thinking of plexiglass or something that the board | could be plac

Re: IC tube recycling

Electronics Forum | Thu Apr 09 20:10:28 EDT 1998 | Kathy Palumbo

| Can anybody tell me what to do with IC tubes when we are | done with them? Plastics companies want tons and we only | generate about one hundred pounds a month (guess). We | have been throwing them out... I got the recycling company to drop off

Follow up

Electronics Forum | Thu Apr 09 14:08:10 EDT 1998 | Mike C

A few months ago there was a thread here concerning shorts under ceramic 0805 Caps. I was wondering if the source of the problem was ever found. I have had the same problems in the past, unfortunately the problem went away as fast as it came up. A

Re: temp stress reliability test for SMT solder bonds

Electronics Forum | Thu Apr 09 12:33:43 EDT 1998 | Earl Moon

| I am currently involved in a reliability project related to SMT QFP and TSSOP fine pitch solder joint reliability. I have decided to use a temp chamber for stress testing. Is there a test standard that covers this? I am also a bit unsre as to wheth

112 pin TQFP PV

Electronics Forum | Thu Apr 09 00:07:54 EDT 1998 | Bonnie

I am in urgent need of a pcb land patten (footprint)for this device. I have the component data sheet with with package dimensions from Motorola, but they do not include the recommended land pattern. I requested a patten over a week ago, but have no

Re: 112 pin TQFP PV

Electronics Forum | Thu Apr 09 00:12:02 EDT 1998 | Bonnie

| I am in urgent need of a pcb land patten (footprint)for this device. I have the component data sheet with with package dimensions from Motorola, but they do not include the recommended land pattern. I requested a patten over a week ago, but have

Re: Aged Solder Paste

Electronics Forum | Sun Apr 05 09:25:12 EDT 1998 | Earl Moon

| Dear Peter, | out of the manufacturers sight, Steve is 100% right. | The manufacturer gives a guarantee for at least | 6 Month because we know from our own test, that | the homogenity is one of the most important parameters | for a good printabilit

Re: PCB panellisation

Electronics Forum | Fri Apr 03 14:09:50 EST 1998 | Chrys

I'm also in the "Don't score it" camp. Routed breakaways are much better. If your wave solder process has decent control on the wave height, you shouldn't worry about flooding the boards. The fine pitch consideration for panelizing - Since you norm


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