Electronics Forum: measuring (Page 1 of 255)

measuring pitch

Electronics Forum | Mon Jun 07 12:15:46 EDT 1999 | Frank

I was wondering what measurements are used to define pitch?

High Temp measuring device

Electronics Forum | Mon Aug 07 18:00:35 EDT 2000 | Keith

Hi, I'm looking for a kit or design for a high temperature measuring device (thermometer). The necessary feature would include: measures air temp. senses up to 700 degrees c audible alarm max temp memeory setting Any help would be greatly appr

Siplace Axis measuring calibration

Electronics Forum | Mon Sep 09 10:15:29 EDT 2019 | oxygensmd

Hello Everybody, I have a Siplace S20 machine which make X axis counting error. I replaced the sensor, scale and all the parts are good. It seems to be measuring error because the machine do measing error if the X axe move to much. Do somebody have

Re: measuring pitch

Electronics Forum | Mon Jun 07 15:12:13 EDT 1999 | John Thorup

I was wondering what measurements are used to define pitch? Generally we would use it for the distance from lead center to lead center of an IC. For instance, an SOIC would usually have a pitch of 0.050" or 50 thousandths of an inch (1.27mm)

Problem measuring parallelism wave

Electronics Forum | Tue Feb 08 14:56:09 EST 2011 | rkr76

Hello everyone, I have a question regarding wavesoldering and measuring if a proces/machine is in control. I made a custom carrier for measuring contact time, parallelism, solder temperature, coveyorspeed and some data of the preheat section. The s

Re: measuring pitch

Electronics Forum | Mon Jun 07 16:45:57 EDT 1999 | Dave F

I was wondering what measurements are used to define pitch? Frank: John's correct with the most common definition, but there can be others, depending on your perspective. TTYL Dave F Pitch. The center-to-center spacing between the (1) leads

smd capacitors- ICT measuring

Electronics Forum | Fri Jun 14 12:00:10 EDT 2013 | rgduval

Is this a new assembly/new test fixture/program? Or is this an existing assembly that is suddenly exhibiting this failure? Capacitors measured in circuit will not necessarily measure their correct values. Active components in circuit will be affec

Re: measuring board/assy cleanliness

Electronics Forum | Wed Oct 18 16:33:26 EDT 2000 | Dave F

Mike: An omega meter has very little to do with ion chromatography. * IPC TM-650, 2.3.25B, Detection and Measurement of Ionizable Surface Contaminants is a process control method that washes boards with an isopropanol / water solution and measures

Re: measuring pitch

Electronics Forum | Mon Jun 07 20:06:45 EDT 1999 | Frank

Thanks for the clarification! So in generic settings what are the normally the components with the smallest pitch? Will a machine with 20 mil capability handle almost anything? I was wondering what measurements are used to define pitch?

smd capacitors- ICT measuring

Electronics Forum | Wed Jun 12 08:01:04 EDT 2013 | mun4o

hi, i have problem with ceramic capacitor 10uF ±10% 16V X7R 1206.Problem is as follows:ICT ( Teradyne 8851 ) measured value 6 ?? 8uF ( about 70% of all lot).I decide that components ( samsung ) are defective.I buy one "type&reel" capacitors "Murata"

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