-
- News
- Books
Featured Books
- smt007 Magazine
Latest Issues
Current IssueWhat's Your Sweet Spot?
Are you in a niche that’s growing or shrinking? Is it time to reassess and refocus? We spotlight companies thriving by redefining or reinforcing their niche. What are their insights?
Moving Forward With Confidence
In this issue, we focus on sales and quoting, workforce training, new IPC leadership in the U.S. and Canada, the effects of tariffs, CFX standards, and much more—all designed to provide perspective as you move through the cloud bank of today's shifting economic market.
Intelligent Test and Inspection
Are you ready to explore the cutting-edge advancements shaping the electronics manufacturing industry? The May 2025 issue of SMT007 Magazine is packed with insights, innovations, and expert perspectives that you won’t want to miss.
- Articles
- Columns
- Links
- Media kit
||| MENU - smt007 Magazine
Who’s the Best of the Best in Hand Soldering?
January 11, 2019 | Nolan Johnson, I-Connect007Estimated reading time: 3 minutes

IPC APEX EXPO 2019 will include the new IPC World Championship Hand Soldering and Rework Competition on the expo floor on January 29 and 30.
IPC's website describes the contest as follows: "Competitors will be presented with a soldered assembly that will be partially populated with components. Contestants will be required to remove six specific components, remove the old solder, and clean the area of removed components. The competitor’s time to completion is paused while an IPC master instructor evaluates the removal results and scores the board according to IPC standards. Once the evaluation is completed, time to completion will resume, and the competitor will be required to place the remaining components including new parts in place of the removed components. The competitors will have a total of 75 minutes to complete the rework and soldering of the circuit board."
Twelve competitors from Britain, China, France, Germany, India, Indonesia, Japan, South Korea, and Thailand will compete for the crown and the title of the first-ever IPC World Hand Soldering and Rework Champion.
The IPC hand soldering competition is a growing competitive program around the globe. Hand soldering has become even more skillful and challenging as parts technologies and dimensions have evolved. As a result, local competitions in Germany, the U.K., France, China (multiple), Vietnam, and Taiwan continue to thrive, speaking to the artistry and technique shown by master solder technicians.
Though the hand soldering contest was previously a part of the IPC APEX EXPO program, U.S. participation has been low in recent years. This year’s strategy has two parts: bring the hand soldering world championships to IPC APEX EXPO and introduce high school students to this crucial professional discipline through on-site instruction.
Over the two days, five soldering stations will be set up for competitor use. Judges will be certified master trainers for IPC. The finished assembly will be judged based on the current IPC-A-610 standard. During the competition, judges will monitor competitors and evaluate habits, techniques, and rework processes based on the IPC J-STD-001 standard and the IPC-7711/7721 guideline document.
Competitors’ work will be judged first on quality. Points are deducted for flaws and problems with workmanship, work practices, and safety. In the case of a tie in points, the victor will be the competitor with the fastest overall time. Even with the difficulty of the board to be built, when more than one competitor delivers a perfect board, quality is not sufficient to win. There have been multiple instances in which the competition came down to build time. Kris Roberson, IPC director of certification programs, says, “These people are very excellent at their work! The criteria for judging the competition mirror the job performance criteria for our contestants. Even in the factory, the priority is quality first, but quality can’t take very long to achieve.”
Each year, the competition uses a different board design and parts lists and includes a variety of unexpected twists that reflect real-world situations. This year, the competitive twist is a rework requirement in addition to standard assembly. In the past, competitors have received a bare board, parts, and assembly instructions with the board required to be functional at the end of the assembly process.
This year, competitors will receive a partially assembled board with instructions to remove some of the components and prepare the reworked area for reassembly. Judges will stop the clock after component removal, inspect the work, then restart the clock as the competitors reassemble and finish the work instructions.
This competition can be surprisingly vibrant. “In other countries, spectators will bring vuvuzelas [stadium horns] and attend in large numbers. It’s a big event!” shared Roberson. “Not only are the competitors timed and judged to Class 3 requirements, but they also have people hovering over them. Meanwhile, everything they’re doing is up on the big screen.”
To read the full article, which appeared in the December 2018 issue of SMT007 Magazine, click here.
Testimonial
"Our marketing partnership with I-Connect007 is already delivering. Just a day after our press release went live, we received a direct inquiry about our updated products!"
Rachael Temple - AlltematedSuggested Items
Weller Tools Supports Future Talent with Exclusive Donation to SMTA Michigan Student Soldering Competition
07/23/2025 | Weller ToolsWeller Tools, the industry leader in hand soldering solutions, is proud to announce its support of the upcoming SMTA Michigan Expo & Tech Forum by donating a limited-edition 80th Anniversary Black Soldering Set to the event’s student soldering competition.
Koh Young Appoints Tom Hattori as President of Koh Young Japan
07/21/2025 | Koh YoungKoh Young Technology, the global leader in True 3D measurement-based inspection solutions, announced the appointment of Tom Hattori as President of Koh Young Japan (JKY).
Silicon Mountain Contract Services Enhances SMT Capabilities with New HELLER Reflow Oven
07/17/2025 | Silicon Mountain Contract ServicesSilicon Mountain Contract Services, a leading provider of custom electronics manufacturing solutions, is proud to announce a significant upgrade to its SMT production capability with the addition of a HELLER 2043 MK5 10‑zone reflow oven to its Nampa facility.
Knocking Down the Bone Pile: Addressing End-of-life Component Solderability Issues, Part 4
07/16/2025 | Nash Bell -- Column: Knocking Down the Bone PileIn 1983, the Department of Defense identified that over 40% of military electronic system failures in the field were electrical, with approximately 50% attributed to poor solder connections. Investigations revealed that plated finishes, typically nickel or tin, were porous and non-intermetallic.
SHENMAO Strengthens Semiconductor Capabilities with Acquisition of PMTC
07/10/2025 | SHENMAOSHENMAO America, Inc. has announced the acquisition of Profound Material Technology Co., Ltd. (PMTC), a premier Taiwan-based manufacturer of high-performance solder balls for semiconductor packaging.