Industry Directory | Manufacturer
POLY-TECH Precision Industry Ltd. was set up since 2002,leading the unique and latest technology in manufacturing ceramic trimmer capacitor,specializing in producing SMD type 3mm, open type 5mm and 7mm and plastic casing
Industry Directory | Manufacturer
KEMET offers the world's most complete line of surface-mount and through-hole capacitor technologies across tantalum, ceramic, film, aluminum, electrolytic, and paper dielectrics.
Events Calendar | Wed Mar 18 00:00:00 EDT 2020 - Wed Mar 18 00:00:00 EDT 2020 | College Park, Maryland USA
CALCE Reliability Science Symposium - Spring 2020
Technical Library | 2009-05-21 13:41:05.0
Failure due to board flex cracks persists as the dominant failure mode in multi-layer ceramic capacitors (MLCC). (...) This paper is intended to show the impact of temperature cycling, high-temperature life tests, and multiple bend exposures to the MLCC with this flexible termination.
Technical Library | 2019-08-15 13:31:52.0
Cracks in ceramic chip capacitors can be introduced at any process step during surface mount assembly. Thermal shock has become a "pat" answer for all of these cracks, but about 75 to 80% originate from other sources. These sources include pick and place machine centering jaws, vacuum pick up bit, board depanelization, unwarping boards after soldering, test fixtures, connector insulation, final assembly, as well as defective components. Each source has a unique signature in the type of crack that it develops so that each can be identified as the source of error.
Technical Library | 2023-11-27 18:19:40.0
This page introduces major causes and countermeasures of solder crack in MLCCs (Multilayer Ceramic Chip Capacitors). Major causes of solder cracks Solder cracks on MLCCs developed from severe usage conditions after going on the market and during manufacturing processes such as soldering. Applications and boards that specially require solder crack countermeasures Solder cracks occur mainly because of thermal fatigue due to thermal shock or temperature cycles or the use of lead-free solder, which is hard and fragile.
Used SMT Equipment | Circuit Board Assembly Products
Lowest stress, no dust, no sundries on the fringe of PCB, Especialy for separate the aluminium PCB. Description: The SM-3000 type depanning machines were designed to depanerlize prescored panelboards carefully without bending or tension stress, ev
Manufacturer：Murata Package：Cap Ceramic 2.2uF 250V X7R 20% 2 Stacked 125°C T/R Date Code：18+ Description：Multilayer Ceramic Capacitors MLCC - SMD/SMT 2220 2.2uF 250volts X7R 20% 2 Chip Type http://www.smdmarkingcodes.com/parts/details?id=KRM5
Practical is the exclusive distributor of mechanical samples from Amkor as well as being the leading supplier of samples from Tessera and K&S Flipchip division. Practical prides itself on being the leader in on-time delivery; value added service and
EMI/RFI Filters in Solder-in and Bushing Mount Configurations. TUSONIX miniature EMI ceramic filters and capacitors are designed to suppress unwanted EMI in applications where small size is critical. TUSONIX filters cover a variety of voltage, atte
