Electronics Forum: take (Page 268 of 469)

Re: depaneling vs shearing

Electronics Forum | Tue Jul 14 20:16:45 EDT 1998 | Wayne Bracy

| Dear Colleagues: Most responses will be individual involvements with either rotors or the old pizza type cutters. Depending upon how your multi-up boards are designed will determine the actual spacing that you have for the singulation process. (r

Re: PCB CE Mart

Electronics Forum | Tue Jul 14 13:27:40 EDT 1998 | Ben Salisbury

| Why is it not possible to include an image or link from the PCB CE Mart? I think that it would be nice if the poster of an ad for used equipment could include an image of the piece of equipment from the original manufacturers home page and also a l

Re: Placement of 0201'

Electronics Forum | Tue Jul 21 11:21:20 EDT 1998 | JM Coogan

Wayne SANYO is focusing on the bulk feeder design concept developed and licensed by Taiyoyuden Co., Ltd of Japan (instead of the Nitto Kogyo, i.e. pneumatic design). They are making very good progress with 0402C and 0603C components. So far, we hav

Re: What's the most reliable chipshooter ???

Electronics Forum | Wed Jul 15 08:30:55 EDT 1998 | Dave Kalen

| | I am looking for a chipshooter capable of installing tape fed smt parts on tape up to 32mm. Chipshooter speed on 8mm components must be a minimum of 12K per hour. Reliability, customer service and price are the gating issues. Please help me ma

Re: Shear strength and Copper/Tin Intermetalic layer

Electronics Forum | Thu Jul 09 21:04:50 EDT 1998 | Dave F

| Hi there, | I am looking for some informations concerning the shear or pull strength of a typical TQFP 20 mils leads in relationship with the Copper/Tin intermetalic layer thickness. Could anyone help? | | Thank in advandce. | rgs, | chiakl Chiakl

Capacitor Wave Soldering Woes

Electronics Forum | Tue Jun 23 12:39:58 EDT 1998 | Brian Conner

I am experiencing a wave-soldering problem with a leaded capacitor - too much solder above the board!! The capacitor lead is .020" dia. and the hole size is .038". This only occurs on the negative lead of the component. The capacitor is also axial

Re: Capacitor Wave Soldering Woes

Electronics Forum | Tue Jun 23 18:43:23 EDT 1998 | D.Lange

| I am experiencing a wave-soldering problem with a leaded capacitor - too much solder above the board!! The capacitor lead is .020" dia. and the hole size is .038". This only occurs on the negative lead of the component. The capacitor is also axi

Capacitor Wave Soldering Woes

Electronics Forum | Tue Jun 23 12:38:55 EDT 1998 | Brian Conner

I am experiencing a wave-soldering problem with a leaded capacitor - too much solder above the board!! The capacitor lead is .020" dia. and the hole size is .038". This only occurs on the negative lead of the component. The capacitor is also axial

Re: Interest in Bulk Feeding

Electronics Forum | Tue Jun 23 09:26:11 EDT 1998 | Stefan Witte

| What is the level of interest in bulk feeding cpassive devices, caps & resistors, 0402,0603,0805? The component mfgs. tell me in 3 years 40% of the passive caps will be bulk fed. Their is currently about a 10% cost savings with bulk over tape & r

Re: straddle mount connectors

Electronics Forum | Fri Jun 26 19:59:07 EDT 1998 | Scott McKee

| can any body help on assembling straddle mount connectors on to a board? for information on the connector - it is a berg micropak connector 1. You need a fixture to insure the pins don't bend while inserting them on the board, coplanarity is a re


take searches for Companies, Equipment, Machines, Suppliers & Information

PCB Handling Machine with CE

Training online, at your facility, or at one of our worldwide training centers"
ISVI High Resolution Fast Speed Industrial Cameras

World's Best Reflow Oven Customizable for Unique Applications
SMT feeders

High Precision Fluid Dispensers
Global manufacturing solutions provider

High Throughput Reflow Oven


"回流焊炉"