Circuits Assembly Online Magazine - Features

MS151 two-part silicone optical adhesive has a reported refractive index of 1.43 and is for optical potting, casting and encapsulation. Cures at room temperature; is said to provide electrical insulation and resistance to vibration, impact, shock and thermal cycling. Shrinkage on cure is less than 0.1%. Dielectric strength is 460 V/mil and volume resistivity is 1x10E15 ohm-cm. Exhibits elongation-at-break of 160%. Operating temperature range is -65° to +400°F (-64° to 205°C).

Master Bond, www.masterbond.com

Sarcon GR-H and XR-H thermal interface gap pads are said to simplify board-level maintenance by reducing material tearing during disassembly for rework and repair. Are manufactured with a hardened top surface. One-sided surface treatment is less tacky than the opposing contact side, permitting the thermal pad to consistently adhere to the electrical component or opposing heat sink. Release from component without tearing or damage. Are available in eight different formulations; offer thermal conductivity from 1.2 to 17.0W/m°K. Sarcon Hardened Surface conforms to uneven components. Gap fillers are available in sheets with thicknesses from 0.5 to 5.0 mm to 200 x 300 mm.

Fujipoly America Corporation, www.fujipoly.com

Catch System 4-D AOI process control can network multiple machines into a closed loop process monitoring and quality control system. Uses an open source SQL database. Has three additional modules that each manage a particular component and connect to the physical and administrative layout of the factory. CS Repair provides a paperless system of defect classification and repair, working from three process operational variations and including full barcode control with multi-panel barcoding. Enables user to observe from a remote location or a factory display. CS Analyzer delivers SPC track and trace and end of batch performance analysis.

Marantz Business Electronics, www.marantz.com/bus/eu

The Panel Master dispenses epoxies, sealants, RTV and more. Is available with through feed roller conveyors (with sensors, stops and locaters); is said to be ideal for automated production. Rollers are available in different materials, including engineered thermoplastics of different durometers. Standard sizes up to 50" x 100". Is self-contained; features embedded control technology, requiring no PC for operation. Supports barcode, RF tag and digital technology. Full pattern recognition vision system is available.

Dispense Works, www.dispenseworks.com

The 24" Chargebuster Overhead Ionizer uses steady-state DC to provide a consistent offset voltage (balance) of ±10V. Discharge time is < 3 sec. per ANSI/ESD STM 3.1. Has auto-feedback system with audible and visual alarms. Automatically shuts down and alarms when supply voltage drops. Input voltage is 120/220 VAC selectable. Three-position fans provide consistent ionization performance at all speeds. Emitter pins are field-replaceable.

Desco, www.Desco.com

DataMan 200 ID Reader is said to be the first image-based reader to feature full Ethernet connectivity in a package the size of a matchbox; is also the first to offer liquid lens technology. Ethernet connectivity provides real-time data and image transfer, and integration with plant controllers and information networks. Liquid lens technology is optional; adjusts the camera’s focus by applying an electrical charge to fluid within the lens. Autofocus is achieved with a single software command. Reportedly provides excellent depth of field and field-of-view range. Setup uses two laser aimers. Laser targets are seen through the entire depth of field. Supports a wide range of 1-D and 2-D codes, including UPC/EAN/JAN, Code 39, Code 128, Code 93, Interleaved 2 of 5, Data Matrix, QR Code, and micro QR Code.

Cognex Corp., http://www.cognex.com/dm200