Industry Directory | Manufacturer
A printed circuit board manufacturer producing high quality prototype printed circuit boards.
New Equipment | Rework & Repair Services
BGA Rework Services Offered BGA Remove and Placement Level Three Pad Repair Wire Add Trace Repair BGA Re-Balling BGA Inspection We Rework PBGA (Plastic Ball Grid Array) TBGA (Tape Ball Grid Array) uBGA (Micro BGA) CCGA (Ceramic Colum
The PCB Footprint Expert is a powerful CAD library development tool powered by our own proprietary CAD LEAP Technology (Libraries Enhanced with Automated Preferences). It is packed with very powerful advanced library management features that cuts foo
Electronics Forum | Wed Mar 03 11:30:18 EST 1999 | dave reese
Are square pads more difficult to wavesolder than round pads? I am referring to a through hole board.
Electronics Forum | Thu Mar 04 12:49:49 EST 1999 | SMTASSY
| Are square pads more difficult to wavesolder than round pads? | I am referring to a through hole board. | Usualy square pads are for indication of pin 1 on a DIP for example. There might be a difference in the capilary affect due to a different su
Used SMT Equipment | Pick and Place/Feeders
Automatic pick and place machine TP400V is the high cost-effective equipment in the market, it can pick and place variety of components by its vacuum nozzle. The machine can mount 0603、 SOIC、PLCC、QFP IC and many SMD chip components; optional vision
Used SMT Equipment | Pick and Place/Feeders
Automatic pick and place machine 210 is the high cost-effective equipment in the market, it can pick and place variety of components by its vacuum nozzle. The machine can mount 0402、 SOIC、PLCC、QFP IC and many SMD chip components; optional vision pos
Industry News | 2009-04-23 20:54:01.0
MINNEAPOLIS, MN � The SMTA is pleased to announce its latest technical event in Penang, Malaysia. The SMTA South East Asia Technical Conference on Electronics Assembly Technologies will be held November 19-20, 2009 at the Equatorial Hotel in Penang, Malaysia. Presentations are currently being solicited for the following key technology tracks:
Industry News | 2018-10-18 11:19:07.0
How To Design Cost-Effective PCBs
.png)
Parts & Supplies | Assembly Accessories
N610009394AB/FILTER,STAINLESS STEEL KXFP6GB0A00,CONTROL UNIT FOR MOTOR KXFP6GB0A00,CONTROL UNIT FOR MOTOR MR-J2S-40B-EE085(PN-KXFP6GE1A00-0) N510015533AA,BALL SPLINE N210050456AB N210050456AB KXFA1PQ7A02 N210050452AA N210050452AA
_1.jpg)
Parts & Supplies | Pick and Place/Feeders
FUJI PM0BAD0 RETAINER, SPRING Other Fuji parts: H4569A BEARING, MINIATURE Belt Drive Tooth Bearing PM25490 SPACER belt drive tooth copper gasket AA76203 GEAR belt drive tooth PJ00162 GEAR waste belt gear (thick) PM03602 PIN ↑ fixed PIN K5357M
Technical Library | 2019-04-17 21:29:14.0
Electroless nickel electroless palladium immersion gold (ENEPIG) surface finish for printed circuit board (PCB) has now become a key surface finish that is used for both tin-lead and lead-free solder assemblies. This paper presents the reliability of land grid array (LGA) component packages with 1156 pads assembled with tin-lead solder onto PCBs with an ENEPIG finish and then subjected to thermal cycling and then isothermal aging.
Technical Library | 2023-01-10 20:15:42.0
Over the past years there has been consistent growth in the use of electroless nickel / immersion gold (ENIG) as a final finish. The finish is now frequently being used for PBGA, CSP, QFP and COB and more recently gathered considerable interest as a low cost under-bump metallization for flip chip bumping application. One of the largest users for this finish has been the telecommunication industry, were millions of square meters of PCBs with ENIG have been successfully used. The nickel layer offers advantages such as multiple soldering cycles and hand reworks without copper dissolution being a factor. The nickel also acts as a reinforcement to improve through-hole and blind micro via thermal integrity. In addition the nickel layer offers advantages such as co-planarity, Al-wire bondability and the use as contact surface for keypads or contact switching. Especially those pads, which are not covered by solder need a protective coating in corrosive environment – such as high humidity or pollutant gas.
The PCB Footprint Expert is a powerful CAD library development tool powered by our own proprietary CAD LEAP Technology (Libraries Enhanced with Automated Preferences). It is packed with very powerful advanced library management features that cuts foo
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
KingFei SMT Tech | https://www.smtspare-parts.com/sale-10698469-n510030308aa-t-belt-cm402-h08-kxf0dwvha00-444-2gt-6-rf-square-rubber-belt.html
N510030308AA T Belt CM402 H08 KXF0DWVHA00 444-2GT-6 RF Square Rubber Belt Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/bga-rework-training
. The lateses processes, materials, equipment and techniques for rework of BGA, QFN, LGA, PoP and other SMD components. Key Topics Include: A review of the parameters for establishing a safe thermal profile
winsouce.jpg)