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May, 2020
IPTE Depaneling Stress-free Production
EXPERTS IN FACTORY AUTOMATION
KOKI Intros Halogen-Free Solder Paste
Low stress High quality output
Routing and/or sawing Reduced investment
EasyRouter off-line, low volume
TopRouter off-line, medium mix
Automatic tool change Long autonomy
Fast cutting speed High output
Clear cut Outstanding quality
High performance Best return on investment
Lake Elsinore, CA — KOKI has re- leased its S3X58-HF1000, a newly developed, halogen-free solder paste, categorized as ROL0, according to IPC J-STD-004B. Elements in the halogen group possess a strong oxi- dation-reduction property and are often used in conventional solder paste. The addition of just a small amount of halogen in a flux formula- tion promotes good wetting perform- ance and low void occurrence. How- ever, due to environmental concerns, eliminating halogen usage is a recent and accelerating trend. Designing a halogen free flux
requires a formulation with a rela- tively large amount of organic acids to compensate for their weaker oxi- dation-reduction property, compared with halogens. Furthermore, organic acids are prone to decompose at high temperatures. This makes it chal- lenging to achieve as high a heat re- sistant flux activation as halogen- containing flux. S3X58-HF1000 adopts “stabiliz-
er” technology that inhibits the oxi- dation-reduction reaction at room
FlexRouter II in-line, high volume, high mix
SpeedRouter in-line, high volume
IPTE America LLC 5935 Shiloh Road East - suite 100 Alpharetta GA 30005 USA T: +1 (0) 678 807 0067 x101 F: +1 (0) 678 807 0072 E:
sales.usa@
ipte.com
IPTE America LLC 6245 Shiloh Road East, Suite B Alpharetta GA 30005 USA T: +1 (0) 678 807 0067 x 101 F: +1 (0) 678 807 0072 E:
sales.usa@
ipte.com
WWW.IPTE.COM
temperature. With the technology, the solder paste flux exerts its fullest activation strength during the reflow temperatures and realizes robust sol- der wetting despite being halogen-
S3X58-HF1000 halogen-free solder paste.
free. The activator in the flux is also
designed to be highly heat resistant. Contact: Koki Solder America, Inc., 18510 Pasadena Avenue,
Suite E, Lake Elsinore, CA 92530 % 951-245-8755 E-mail:
roberto@kokiamerica.com Web:
www.kokiamerica.com
PDR Offers Training for Rework and Repair
Shingle Springs, CA — PDR is now offering courses through its PDR Al- liance Network for the New IPC 7711/21C standard “The Rework and Repair of Electronic Assemblies,” which includes focused infrared tech- nology as a method for the removal and replacement of components. With multiple training, demon-
stration and field support sites in the U.S.A. and abroad, PDR is able to provide firms with the education, training and field support necessary to become successful with the rework and repair of electronic assemblies. Focused IR rework technology
With QTS Configurable Stencil Storage Solutions
Safe Storage with Quick Access Rugged, Durable,
Quality Extruded Aluminum
Compact, Space-Efficient Designed for a Perfect Fit Easy, Inexpensive to Ship
3 Different Sizes, Mounted on Locking ESD Casters
QTS - Space Saver - Vector Guard and Cast Frames
Hundreds of Stencils in Only 2’x5’ Of Floor Space!
Ship UPS; Simple Assembly Custom Racks Available
— visible IR rework is part of Rev. C of the IPC 7711/21C for managers and technicians responsible for the
successful rework and repair of elec- tronic assemblies. Focused IR tech- nology is identified as generating vis- ible heat energy that is controlled by the use of an iris mechanism, direct in-process IC thermal control, and does not require air nozzles, i.e. lam- inar air flow. The technology is well- suited for high-mix applications, ap- plications requiring advanced ther- mal control precision, and applica- tions requiring the direct in-process control of the IC when undergoing
temperature gradients. Contact: PDR Americas, 3869
Dividend Drive, Shingle Springs, CA 95682 % 530-676-6262 E-mail:
sales@pdrxy.com Web:
www.pdr-rework.com/americas
Thomas G. Erdmann QTS Engineering, Inc.
17-A Rita Lane, Bellingham, Ma 02019 Tel. (508) 922-7814
www.QTSframe.com
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