Electronics Forum: parts (Page 253 of 1118)

Plasma Surface Pretreatment

Electronics Forum | Thu Nov 13 20:49:50 EST 2014 | creating

Creating Nano Technologies Inc, Plasma Surface Pretreatment equipment widely used in automobile applications before printing, coating and bonding. Automobile application: 1. Headlamp and tail lamp 2. Car interior part and exterior par

DIMA smro 0406 is good machine or not for doing lead free reflow

Electronics Forum | Thu Dec 11 13:49:48 EST 2014 | emeto

If you have a chance ask them to bring in one of your products(take board, stencil and some heavy part on the PCB that will absorb a lot of heat). They should be able to screen(even manually) it for you, hand place the part and send it through the ov

BGA Repair information

Electronics Forum | Fri Dec 12 02:11:35 EST 2014 | acepa

We have 6,000 TI BGA's to remove from a PCBA and reball for reuse. TI DaVinci BGA, DIG, Media, 284 ball part number TMS320DM8148SCYEO Does anyone have a formal repair procedure or knowledge of such rework for such a part they would be willing to sh

Fiducial alignment on Juki

Electronics Forum | Fri Dec 19 12:43:01 EST 2014 | emeto

I had some of these before and they do a decent job. Laser alignment is ok for passive components. Compared to vision systems it has mainly disadvantages. If you have bended lead on IC for example, it wouldn;t catch it and it will place the part. I w

I am looking for an IPC spec for intentional PCB warp

Electronics Forum | Tue Dec 23 08:31:34 EST 2014 | proceng1

I know the contract rules, but this is idiotic. I did find the 10.2.6 spec already, but I had not looked at the TM-650. I'll check that out, thanks. I also may have found another part that has a better clearance, so I also hope to use these specs

Universal GSM and 0402/0201 Placement

Electronics Forum | Fri Jan 16 12:57:33 EST 2015 | jax

The GSM can place the part from a XY positioning standpoint without issue. You'll have to look at what camera you have to know if the machine can inspect it. After that you need to decide if your feeders can accurately provide the part to the machine

AOI inspection of DNI locations

Electronics Forum | Thu Jan 29 15:28:53 EST 2015 | jpal

Do any of you use your AOI machines to inspect do-not-install locations? Do you look for solder bridges or stray parts in those spots? Everything I have learned and heard involves part placement and solder quality. But is it worth going that extra le

SMT part with similar spec to TL1240Y

Electronics Forum | Tue Feb 03 19:08:22 EST 2015 | vb7007

We were using TL1240Y Tack switches for 2 layered PCB and posted those switches by hand. Now planning to re-spin PCA where we recommend that part to be added on SMT process. So looking for a better and opt switch with same specs. Please suggest me an

Anyone with Conceptronics HVN70 spares?

Electronics Forum | Thu Feb 26 10:38:00 EST 2015 | swag

We don't have parts around anymore but I can offer a tip that might help. Our conceptronic is gone but the major issue we had with it was bearings going out on blowers. We rebuilt them in-house. Found a high temp. bearing through a bearing supplie

SMT Tape Tolerance

Electronics Forum | Tue Apr 14 10:36:03 EDT 2015 | bwest

We have a product which is supplied on 8mm tape. One customer recently commented that their SMT equipment couldn't handle the part as the tape was measuring 8.5 mm. Our actual measurements of this tape were 8.33 and 8.36 mm. I believe the max dime


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