Events Calendar | Thu Apr 23 00:00:00 EDT 2020 - Thu Apr 23 00:00:00 EDT 2020 | Seattle, Washington USA
SMTA Puget Sound Expo & Tech Forum
Events Calendar | Thu Apr 06 00:00:00 EDT 2017 - Thu Apr 06 00:00:00 EDT 2017 | Chihuahua, Mexico
Juarez Expo & Tech Forum
Events Calendar | Thu Jan 23 00:00:00 EST 2020 - Thu Jan 23 00:00:00 EST 2020 | Denver, Colorado USA
SMTA Rocky Mountain Expo & Tech Forum
Events Calendar | Thu Jul 23 00:00:00 EDT 2020 - Thu Jul 23 00:00:00 EDT 2020 | Overland Park, Kansas USA
SMTA Heartland Expo & Tech Forum
Events Calendar | Tue Nov 05 00:00:00 EST 2019 - Tue Nov 05 00:00:00 EST 2019 | Escondido, California USA
San Diego Expo & Tech Forum
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.
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.
Used SMT Equipment | Pick and Place/Feeders
Panasonic AM100 pick and place machine FEATURES ▶Single head (single beam) capable of placing an impressive component array including: 0402mm to 120x90x28mm▶Capable of placing large connectors, odd-shaped components, and advanced packaging types suc
Technical Library | 2020-12-07 15:26:06.0
Temperature cycling testing is a method of accelerated life testing done to PCCs that are exposed to normal operation temperature variations over its lifetime. During the testing, intermittent "open" failures can first occur at the hot and cold extremes of the test, exposing weaknesses in the design and assembly. A poor/weak solder joint fatigues, a via trace or barrel cracks, loose connections or a component fails all causing an intermittent open. When not at extreme temperatures, the PCC assembly relaxes, the "open" closes creating electrical connectivity. If you are monitoring the PCC under test in-situ you will know that an intermittent failure has occurred, and the test could be stopped for inspection. If in-situ monitoring was not implemented, you would not know if there were intermittent failures or not. The PCC gets powered up and works fine at room temperature.
