Finetech to Exhibit Fineplacer Pico at Nepcon China
Published: 20 March 2006
by Staff
The base module can be used in a wide field of applications for rework and different kinds of micro assembly, e.g. flip chip bonding. For micro assembly, it offers 5 µm (0.2 mil) placement accuracy, allowing die with a pitch down to 50 µm to be bonded. The rework configuration offers accessibility for nearly all large standard surface-mount components.
It is capable of both rework and assembly. It can be configured with a small passive rework application package that includes all rework steps: component removal, residual solder removal, paste dispensing and new component soldering. This configuration makes it possible to see 0201 or 01005 components using high-magnification optics. The optional integrated solder paste dispenser can dispense solder paste dots small enough for 01005 rework and can also be configured to dispense epoxy and underfill.
A second application package is available for mobile device rework. Comes equipped with a motorized placement module and can perform the entire rework process for the smallest of devices up to RF shield cans.
The flip chip bonding configuration includes additional process modules: a chip contact heating module, special heating plate and a bonding force module. Many flip chip applications can be supported, including eutectic and AuSn soldering, thermo compression and thermo/ultrasonic bonding, adhesive technologies, ACP (Anisotropic Conductive Paste), and Chip On Glass (ACF).
Features "WinCOMISS" software that controls bond force during placement and soldering.
Finetech, finetechusa.com
