Electronics Forum: 0.4mm (Page 1 of 14)

0.4mm pitch CSP Dummy Component

Electronics Forum | Mon Mar 04 22:50:03 EST 2002 | Nell

Hi, Could anyone tell me where can I get the 0.4mm pitch CSP Dummy Component and the Test PCB? Any comments will be appreaciated. Thanks and Regards. Nell

0.4mm pitch CSP Dummy Component

Electronics Forum | Wed Mar 06 07:13:23 EST 2002 | PeteC

nope, only placed 0.75mm pitch myself. I looked around some data sheets and did not find any 0.4mm.

0.4mm pitch CSP Dummy Component

Electronics Forum | Wed Mar 06 21:20:36 EST 2002 | davef

We are aware that 0.4mm parts are coming [ http://www.kns.com/prodserv/flipchip/products/roadmap-ultracsp.PDF ], but are assembling none at the present time. We�re in no rush!!!

0.4mm pitch CSP Dummy Component

Electronics Forum | Tue Mar 05 08:13:50 EST 2002 | PeteC

Try Tessera. http://www.tessera.com

0.4mm pitch CSP Dummy Component

Electronics Forum | Tue Mar 05 22:35:49 EST 2002 | Nell

Hi Pete and Dave, I already check with Practical component, Tessera and TopLine Dummy component they said they only have up to 0.5mm pitch CSP. Anyway, thanks for your input... Do both of you know in the market right now is there any 0.4mm pitch C

0.4mm pitch CSP Dummy Component

Electronics Forum | Tue Mar 05 08:24:21 EST 2002 | davef

Try: http://www.practicalcomponents.com/ Oh, please thank them for supporting SMTnet when you talk to them.

0.4mm PCB Thickness - production issues

Electronics Forum | Thu Sep 14 06:45:11 EDT 2006 | Rob

Hi Mika, We had roughly the same set up - AP27 -CP6x2, GSMx2, VIP98 & we ran the thin boards with durastone routed pallets. If you route out a 0.4mm pocket on the pallet and either use kapton tape/high temp masking tape/ or 3M spraymount to hold

0.4mm PCB Thickness - production issues

Electronics Forum | Fri Sep 22 17:36:35 EDT 2006 | mika

A bunch of thanks guys, we will take this in consideration. BTW, we will not go for the v-grove in the panel (2x8 boards + the extra cut of areas). The board house recommended us to go for braces/hinges, since this thin pcb-panel could easily break w

0.4mm PCB Thickness - production issues

Electronics Forum | Wed Sep 13 20:04:37 EDT 2006 | mika

Hi, We have a customer that want us to produce a single sided 0.4 x 100 x 50 mm size RoHS pcba approx 1000 of them. The board only contains three 2.54mm pitch Non P.I.P, SMT-connectors. We have never produced such a thin pcb:s before. We are thinkin

0.4mm PCB Thickness - production issues

Electronics Forum | Thu Sep 14 19:19:38 EDT 2006 | SWAG

I would try to panelize as big as you can for sure as you'll spend more time handling single boards than running anything. Additionally, this size is very close to smallest capabilities on GSM depending on your configuration. Fids on all boards in

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