DSP 825HF is a lead-free, no clean, halogen-free solder paste designed specifically for a wide range of lead-free alloys. It provides an x-treme fluxing activity level with excellent wetting on copper OSP-coatings. Wide reflow process windows combine
New Dual Port Simultaneous Soldering and Rework System highly effective for soldering applications including: lead-free, high mass components or boards, thermally sensitive components requiring low operating temperature, high volume production solder
Electronics Forum | Sat Dec 28 02:58:12 EST 2002 | emeto
If the problem is in the big thermal pad.The surface strains in that pad are different then the others and through the reflow period there is an affinity between them(only if they are too close). I recommend you to reduce the theramal pad. Make smal
Electronics Forum | Wed May 26 05:05:04 EDT 2004 | curious
hi, we have a batch-rework for a axial 2-lead LED component. we are thinking of bending both ends of the axial-leads into a L-shape at 90degree angle, and solder the flat-end of the L-shape flatly to the PCB's SMT pad. hope the experienced guys/exp
EKRA E4 AUTOMATIC SCREEN PRINTER Auction Item: www.xlineassets.com Complete Manufacturing Closure Other Available Equipment Includes: Assmebleon MG1 and Topaz X Pick and Place Assembleon Feeders Ekra Screen Printers Electrovert Vectra Wave S
Assembleon Topaz X Pick and Place System Auction Item: www.xlineassets.com Complete Manufacturing Closure Other Available Equipment Includes: Assmebleon MG1 and Topaz X Pick and Place Assembleon Feeders Ekra Screen Printers Electrovert Vectr
Industry News | 2019-09-13 07:56:55.0
Nordson ASYMTEK announces that it will demonstrate its Helios™ SD-960 Series Automated Fluid Dispensing System at Bondexpo, Stuttgart, Germany, in Hall 6, stand 6425.
Industry News | 2013-05-01 12:45:51.0
Held at the Rijckholt Castle and Nordson ASYMTEK European Headquarters in Maastricht
> JUKI ESL13000000 VACUUM PAD 15 JUKI ESL13000100 PHOTO MICRO SENSOR A JUKI ESL13001000 TUBE union (KL700) JUKI ESL130011A0 CONVEYOR MOTOR (KZ500) JUKI ESL13002000 CLAMP LEVER JUKI ESL13003000 T TYPE NUT JUKI ESL130031A0 OPERATION PANEL (KL700) JUKI
PULANG TECHNOLOGY CO,.LTDOffers electronic manufacturing services including PCB designing, electronic contract manufacturing including electronic product design, electronic product development, electronic product repair, PCB manufacturing, electronic
Technical Library | 2019-07-10 23:36:14.0
Pockets of gas, or voids, trapped in the solder interface between discrete power management devices and circuit assemblies are, unfortunately, excellent insulators, or barriers to thermal conductivity. This resistance to heat flow reduces the electrical efficiency of these devices, reducing battery life and expected functional life time of electronic assemblies. There is also a corresponding increase in current density (as the area for current conduction is reduced) that generates additional heat, further leading to performance degradation.
Technical Library | 2009-07-01 09:24:25.0
During the last 5 years, the processes to remove flux residues especially for lead-free and challenging geometries have demonstrated new cleaning obstacles which have to be overcome.i A new methodology has been recently developed to further increase the propensity for successful cleaning.ii At the core of this method is the thermal identification of the residue matrix. Thermal energy changes the physical state, i.e. transitions between liquid, solid and gas phases. By taking advantage of such specific information during phase transitions, the cleaning process can be tailored to such settings, which in turn increases the cleaning success significantly.
Training Courses | | | IPC-7711/7721 Trainer (CIT) Recert.
The Certified IPC-7711/7721 Trainer (CIT) recertification courses are intended for those individuals who were previously accredited to provide Certified IPC-7711/7721 Trainer (CIS) training.
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.
Events Calendar | Thu Oct 03 00:00:00 EDT 2019 - Thu Oct 03 00:00:00 EDT 2019 | ,
IPC Tech Ed Webinar Series: Ball Grid Array (BGA) and Bottom Termination Component (BTC) Design and Assembly Challenges: Reflow Profiling to Achieve Low Defect Rates and Successful Assembly! – Part 2
Advanced Thermal Interface Materials for Enhanced Flip Chip BGA Advanced Thermal Interface Materials for Enhanced Flip Chip BGA Increased functionality and performance requirements for microprocessors and ASICs have resulted in a trend
Component Prep Lead Forming PBFT Home Products Fluid Dispense Systems High Precision Dispenser - MAX Series Large Format Board Processing - DS Series Table Top Manufacturing Loader
IPC-7093A BTC: QFN Solder Mask Defined Thermal Pad - PCB Libraries Forum Forum Home > Libraries > Footprints / Land Patterns New Posts FAQ Search Events Register