Circuits Assembly Online Magazine - Current

Products

The DX-350 Series of Digital Dispenser/Controllers is microprocessor-driven and fully digital. Reportedly dispenses precise fluid volume with consistent high accuracy and repeatability. Has an operating pressure of 0-100 psi and is designed to dispense a wide range of fluid viscosities. Is equipped with user friendly, intuitive firmware. Guarantees size-shot accuracy and control of drips between cycles with a digital timer, digital pressure and vacuum readout. Has 10 programmable memories capable of storing and recalling most frequently used dispensing cycles. Operates from a 24V DC supply and is ready to use with a power adapter, air hose, sample tips, barrel, syringe adapter and syringe stand. Features a timer range of 0.0080 to 60.00s.

OK International, www.okinternational.com

The T-2800 self-contained precision temperature forcing system for electronic component testing incorporates a built-in air compressor that reportedly eliminates the need for an external air supply at the test location. Has a temperature range of -60˚C to 200˚C, an airflow rate of 300 SCFH, a small footprint, and an intuitive user interface. Incorporates a receiver tank; after-cooler; water separator; a heatless desiccant air dryer; an integrated test arm, a pneumatically controlled test head, and self-diagnostics capability.

Thermonics, www.thermonics.com

Model 40366 surface-mount accelerometer is said to have capabilities ideal for implantable medical device applications. Is a variable capacitance, silicon MEMS device designed to meet the requirements for use in implantable devices. Hermetically sealed with a shear bond strength of 1 kg; delivers repeatability of less than 0.035 pF in an SMT footprint of 2.05 x 2.90 mm configured as a three-terminal half-bridge. Features include frequency response of 40 Hz, linearity of less than 1%, transverse sensitivity of less than 1%, a +/-2g full scale for measurement of fractional-g accelerations in the presence of earth’s gravity, and over-range stops with provisions to eliminate electrostatic sticking when the accelerometer is over-ranged.

Endevco Corporation, www.endevco.com

The Dow Corning DA-6534 high-performance thermal adhesive addresses the issue of overheating in advanced flip-chip BGA devices. Combines silicone-based chemistries with a silver filler to achieve high thermal conductivity and elasticity at high and low temperatures. Achieves thermal resistance of 0.09 cm² C/W at 24µ. Said to offer good dispensability. Bondline thickness can be controlled through pressure and time.

Dow Corning Corporation, www.dowcorning.com

Universal Cover Tape reportedly provides optimal performance regardless of width, carrier material and equipment. The UCT peel features permit removal of the middle portion above component pockets, while adhesive edges remain adhered to the carrier. Said to simplify sealing parameters associated with current heat-activated and pressure-sensitive adhesive cover tapes, in addition to increasing productivity, reducing sealing complaints and eliminating adhesive contamination.

3M, www.3m.com

Autograph AG-X Series testers measure loads from 100N to 100kN using a single load cell and are reportedly accurate within ±0.5% with a 1/1000 load cell. Have portable USB memory and Trapezium X software. After testing, USB memory can be used with a PC to analyze data and create reports. Developed using Microsoft.net; allows users to combine graphed results from separate tests, create histograms and X-barR charts, and access data from any Web-based environment. Use large-capacity load cells and testing jigs. Features include 32-bit, 144-mHz MPU, FPGA-controlled synchronized sampling and motor control, 5 kHz sample, 1M pulse per sec. resolution, seven analog input channels, three digital input channels, and precision positioning for all speeds. Come equipped with multiple channel data acquisition, nine language interfaces, resistance values acquisition, and scheduling functions.

Shimadzu Scientific Instruments, www.ssi.shimadzu.com