Technical Library | 2010-04-15 20:42:44.0
The high level of current interest in embedded passives in printed circuit boards is driven by the tremendous pressure to pack more circuitry into smaller spaces. However, adoption has been limited due to design, prototyping and infrastructure issues, as well as the stability and tolerances necessary for widespread replacement of discretes. The focus of this work has been to develop a polymer thick film resistor technology to incorporate reliable organic resistors inside printed wiring boards using standard PWB processing.
ARTEK is a contract thick film manufacturer. We specialize in etchable thick films that are cheaper than thin film and have performance up to 80 Ghz.
Industry Directory | Manufacturer
Variable Thick-film Resistors, Encoders, Position Sensors and Potentiometers
Industry Directory | Manufacturer
Manufacturer of High Voltage Thick Film Resistors
Chip Resistor - Surface Mount Applications: All general-purpose application Resistance:1.8 Ohms Tolerance:±1% Power (Watts):0.75W, 3/4W Temperature Coefficient:±200ppm/°C Operating Temperature:-55°C ~ 155&de
Technical Library | 2021-07-13 19:59:34.0
We have investigated the processing of lead-zirconate-titanate-based thick films by inkjet printing Pb (Zr0.53Ti0.47)0.98Nb0.02O3 with a 6 mol% excess of PbO nanosized powder dispersed in water. Differentwaveforms were employed to determine the optimum size and shape of the drops. A uniform, defect-free pattern with dimensions of 4 mm × 4 mm can be printed using 20 V and a drop spacing of 20 μm. The inkjet-printed films were heated to 400 °C to remove the organics and subsequently sintered at 750 and 850 °C. The correlations between the density, grain size and electromechanical properties of the thick films and bulk ceramics are qualitatively discussed. A thickness coupling factor of 46% was obtained for a 15-μm-thick film sintered at low temperature of 850 °C, which is comparable to the value of the bulk ceramic with an identical nominal chemical composition. Our results are important for the economic and environmental-benign printing of piezoelectric materials applicable in variety of electronic devices, such as sensors, actuators, transformers, piezoelectric energy harvesters and transducers.
Flake & Powders for die-Attach adhesives and thick film inks. (Silver, Copper, Silver-Palladium, Platinum)
General Purpose (SMT and Leaded Styles): Thick Film Chips and Arrays (SMT), NTC Chip Thermistors (SMT), Carbon Film (LD), Metal Film (LD), Metal Oxide Film (LD) and SIP Networks (LD)
