Circuits Assembly Online Magazine - News

Products

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

The XiDAT XD7600NT digital x-ray inspection system is now equipped with a standard 2.0 MP imaging system. Provides up to 70° for any position 360° around any point of the entire 18" x 16" inspection area; inspects all interconnections and PCBs containing BGA and CSP devices. The NT250 x-ray tube has 250 nm submicron feature recognition and real-time digital inspection at 2.0 MP viewed on a 24" flat panel LCD display with up to 9,200X magnification. Can be equipped with a CT option providing 3-D modeling and volumetric measurement of solder joints.

Dage Precision Industries, Inc., www.dage-group.com

CAM350 v. 9.5 for PCB verification and optimization adds a variety of features including AutoImport templates; PADS layout import interface updates; license borrowing, and Vista support. ODB++ Import supports the CAD Netlist as a reference in CAM350. The One-Up and Panel Border To Layers commands convert to graphics. Netlist Extract algorithm updates are said to support faster performance for large files. DXF Export Interface updated to support intuitive selection of layers to export. AutoImport command supports saving default NC Data format specifications. More than 35 software corrections have been made.

DownStream Technologies, www.downstreamtech.com

The Power SchmartModule reportedly permits hand soldering of surface mount components easily, quickly and flawlessly. Permits users to power up circuits with one of seven voltages; voltage choices are -9, -12, +2.5, +3.3, +5, +9 and +12 volts. Comes as a bare board with a bill of materials, schematic and instructions. Uses patent-pending "ez" technology. Able to reuse product on many different circuits.

SchmartBoard, www.schmartboard.com

DV509-UV-LF is a diaphragm action valve designed for UV resins. The wetted chamber is compatible for low to medium viscosity UV materials. Is high cycling, rated at 200 cycles/min. Has lightweight, compact design; suitable for automated systems. Diaphragm seal is attached to a solenoid that opens when receiving an air signal from a valve controller. It flexes to permit fluid to exit for the duration that the seal is opened. A return spring snaps the diaphragm shut after the air signal is removed.

I&J Fisnar Inc., www.ijfisnar.com

The anti-allergenic adjustable fabric wristband adjusts under the cover, leaving no exposed “tail” of band material. No metal contact with the skin. Adjusts in circumference from 4.75" to 7.9". Is bright yellow for high visibility in ESD protected areas. A 4 mm snap is standard and is compatible with all 4 mm cords, including Desco Jewel coil cords.

Desco Industries, www.desco.com

Polyurethane-coated nylon dissipative gloves are low-dust and lint sloughing. Said to be ideal for photo work and other processes requiring clean handling. Fingerprints, contamination and scratches are minimized. Are form-fitting and have slip-resistant coated fingertips. Reportedly have excellent elasticity and ventilation. Resistance is 10e5-10e8 ohms, per ANSI/ESD 5P 15.1. Four sizes available.

Menda, www.mendapump.com

GSR 1200, for PCB depaneling, provides tool life tracking with automatic notification of tool breakage, etc.; automatic backup of program files; definable distance routed for filter bag change; three levels of software access providing programming security. Supplied with an analog CCD camera. Has tool bit diameter compensation. Uses advanced precision manipulators on all four axes; fully enclosed heavy duty preloaded linear guides; servo motor z-axis with power-off brake. Is fitted with sliding doors and a safety perspex screen. Features include routing speeds up to 100 mm/sec. coupled with positioning speeds up to 1000 mm/sec.; two independent workstations; large panel size up to 350 x 350 mm; integrated top clamping; fixture carriage plate with reference holes; vision assisted jog and teach facility; zero maintenance AC servo motors with repeatability ±0.02 mm.

Quiptech, www.quiptech.com

Asscon Vapor Phase technology is said to be the most versatile reflow system for Pb-free and leaded applications. Maintains peak temperature of a small resistor while reaching a suitable liquidous period for larger, adjacent devices. All parts reportedly reach the same peak temperature; local differentials are reportedly nonexistent. Bringing the circuit back to a liquidous state in a non-turbulent chamber permits removal of and replacement of high mass/value parts without exerting high levels of mechanical stress on the PCB or parts by creating local temperature differentials. Is conducted in an oxygen-free environment, with minimal or no fluxing, and no extraction for operators. Removal process guaranteed not to take place until the joints are liquidous.

Asscon / A-Tek, www.atekllc.com