Industry Directory | Manufacturer
Global soldering materials manufacturer founded in 1980 headquartered in IL. U.S.A. Products include: RoHS lead free solders + leaded, Metals Recycling Program, Solder Check Up Program, Technical Support. ISO 9001:2015 Certified
Industry Directory | Manufacturer
Rommtech-3S is your partner for reliable and cost effective contract manufacturing!have more than 15 years experience in the production of electronic and electromechanical devices � security products, radiators; cash registers manufacturing; igniters
New Equipment | Solder Materials
Solder dross has gone from being a cost to be considered by large companies to a very high cost that must be tracked for all who assemble electronic devices.As much as 70% of bar solder can be wasted as solder dross and with SAC 305 now at the $25/Lb
New Equipment | Solder Materials
Solder dross has gone from being a cost to be considered by large companies to a very high cost that must be tracked for all who assemble electronic devices.As much as 70% of bar solder can be wasted as solder dross and with SAC 305 now at the $25/Lb
Used SMT Equipment | Soldering - Selective
• Less then 100 hours • Stand-alone Machine • 2 Spray Nozzles/Programable • Dual Solder pots / Dual Heads – Loaded with SAC305 • Heads can run 4 different assembles • Pot level detection / Upgraded self-feeder • Automatic solder refill / Autom
Used SMT Equipment | Soldering - Wave
Please enquire to get full documentation and set of pictures
Industry News | 2018-03-29 20:48:41.0
SMTA Europe announces Keynote Speaker Ralph Tuttle of Cree, Inc. on High Power LED Solder Joint Reliability at the “Electronics in Harsh Environments Conference” to be held in Amsterdam, Netherlands, on April 25th, 2018.
Industry News | 2023-03-16 14:31:59.0
The SMTA is pleased to announce the Best Papers from SMTA International 2022. The winners were selected by members of the conference technical committee. For these exceptional achievements, a plaque is given to primary authors of all winning papers.
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
Technical Library | 2023-09-07 14:38:31.0
A repeat customer specializing in high-technology interconnect, sensor, and antenna solutions, partnered with us to dispense small volumes of solder paste (Indium 10.1 SAC305 T6SG 78%m) onto backplane connectors – gold pads 0.175mm x 0.225mm. We performed a test requiring 0.200mm diameter or smaller dots to demonstrate the dispensing capability required.
Solder dross has gone from being a cost to be considered by large companies to a very high cost that must be tracked for all who assemble electronic devices.As much as 70% of bar solder can be wasted as solder dross and with SAC 305 now at the $25/Lb
Solder dross has gone from being a cost to be considered by large companies to a very high cost that must be tracked for all who assemble electronic devices.As much as 70% of bar solder can be wasted as solder dross and with SAC 305 now at the $25/Lb
America, especially Sn3.0Ag0.5Cu (SAC305), the
SMTnet Express, September 9, 2021, Subscribers: 26,718, Companies: 11,435, Users: 26,839 Investigation of the Mechanical Properties of Mn-Alloyed Tin-Silver-Copper Solder Solidified with Different Cooling Rates Manganese can
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=5255
Dissolution Rate of Specific Elements in SAC305 Solder 中文 MEMBERS LOGIN Membership Become a Member! Renew Membership About SMTA Ambassadors Benefits Classifications Member Directory Member Directory Corporate Suppliers Corporate Users Consultants List Advertisers Update Your Info
GPD Global | https://www.gpd-global.com/lead-free-solder-paste-dispensing.php
Lead Free Solder Paste Dispensing, Leaded Solder Paste Dispensing Home Products Fluid Dispensing Equipment High Precision Dispenser - MAX Series Large Format Board Dispensing - DS Series Table Top Dispensing Equipment Loader
