Space-Saver BNC connector mounts on the edge of a PCB. Provides low profile for applications with tight vertical constraints. Reduces twisting stress on solder joints inherent in BNC connector mating. A notch in the connector slips over PCB edge prior to soldering, forming a tight mechanical fit that transfers majority of rotational energy to the PCB instead of solder joints. Center pin and connector body are soldered directly to a PCB, minimizing antenna effect caused by elevated mounting approaches and associated EMI/RFI problems at higher frequency ranges. Has a 75 ohm impedance and is tested to 2 Ghz.
Regal Electronics Inc., www.regalusa.com
The Fine Silver Conductor Trial Kit is capable of producing fine silver conductor traces down to 50 µm for high-density thick film circuits. Can experiment with fine polymer thick film circuits and functional printable and flexible electronics without screen printing equipment. Includes screen mask with standard fine patterns, a printing table, 50 g special silver ink, flexible substrates, squeegee, and other materials. Working table and thermal oven required.
DKN Research, www.dknresearch.com
NC265LR alcohol-based no-clean liquid flux is said to offer low residues and excellent wetting for Pbfree and SnPb wave soldering applications. Reportedly offers faster wetting for SN100C and SAC alloys and is compatible with a range of alloys. Reduces preventative maintenance requirements for spray fluxing applications. Has a 1-year shelf life when stored at room temperature and comes in a variety of packaging. Passes SIR per IPC-TM-650 method 2.6.3.7.
AIM, www.aimsolder.com