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Indium to Showcase Proven EV Products and High-Reliability Alloys at Productronica China
March 26, 2025 | Indium CorporationEstimated reading time: 2 minutes
As a global materials supplier and trusted partner in electric vehicle (EV) and e-Mobility manufacturing, Indium Corporation® is proud to showcase its high-reliability alloys and soldering solutions at Productronica China, March 26-28, in Shanghai, China.
With 10 years of expertise in EV manufacturing and more than 10 million electric vehicles using its advanced materials, Indium Corporation will showcase its Rel-ion™ product suite. These products offer reliable electrical, mechanical, and thermal solutions designed to accelerate manufacturers’ time to market. Rel-ion™ material solutions enhance reliability by:
- Eliminating non-wet opens and head-in-pillow defects
- Preventing dendritic growth by meeting stricter surface insulation resistance requirements
- Preventing solder delamination with precise bondline control and increased creep and fatigue resistance
- Reducing hot spots-induced voiding through improved thermal efficiency
Indium Corporation will focus on the following featured products:
- Durafuse® LT is an award-winning solder paste alloy system with versatile characteristics that enable energy savings, high reliability, and low-temperature step soldering. It is ideal for assemblies with large temperature gradients and large BGAs with complex warpage profiles. Durafuse® LT delivers superior thermal cycling and drop shock performance, outperforming conventional low-temperature solders like BiSn or BiSnAg alloys, and it even outperforms SAC305 with optimal process setup.
- Durafuse® HR, based on novel solder paste alloy technology, delivers enhanced thermal cycling performance (-40°C/125°C and -40°C/150°C) and superior voiding performance for high-reliability automotive applications. It also offers reduced solder joint cracking and increased shear strength.
In addition, Indium Corporation will showcase the following products of high-reliability materials powering sustainability:
- Indalloy®301LT for Preforms/InFORMS® is a novel Pb-free alloy that enables lower reflow processing temperatures compared to SAC alloys, preventing delamination and reducing warpage in package-attach soldering applications.
- InTACK® is a no-clean, no residue, halogen-free adhesive solution developed for holding parts in place during placement and reflow processes.
- Durafuse® HT is an innovative Pb-free solution designed to deliver a high-temperature lead-free (HTLF) paste for discrete power electronics devices. Durafuse® HT can “drop in” to the current high-Pb die-attach paste process, with no special equipment needed. Functional performance and thermal cycling reliability are both equal to or higher than a high-Pb solder.
- Heat-Spring® is a compressible, non-reflow metal TIM ideal for TIM2 applications. These indium-containing TIMs offer superior thermal conductivity over non-metals, with pure indium metal delivering 86W/mK in all planes. Because of its solid metal state, Heat-Spring® avoids pump-out and bake-out problems. It also offers a sustainable solution due to the company’s indium reclaim and recycle program.
- InFORCE™ is a series of high-reliability pressure sinter pastes, offering copper and silver formulations with excellent thermal conductivity. Optimized for printing, large-area sintering, and low-temperature processing, they offer innovative solutions for advanced die-attach and package applications.
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Advancements in High-reliability Alloys for Automotive and High-performance Applications
05/22/2025 | Barry Matties, I-Connect007At IPC APEX EXPO, MacDermid Alpha Electronic Solutions showcased its latest innovations in SMT assembly materials designed to meet the growing demands for reliability and sustainability in automotive and high-performance applications. In this interview, Ebad Rehman, business product manager, discusses the evolution of high-reliability alloys, spotlighting ALPHA Innolot, a proven solution developed in response to the automotive industry’s increasing expectations for durability and performance under harsh operating conditions.
Trouble in Your Tank: Yield Improvement and Reliability
05/22/2025 | Michael Carano -- Column: Trouble in Your TankThere’s a simple rule of business in manufacturing: “It is all about yields.” Higher yields for your products allow for increased profits and satisfied customers. When there are lower yields, overall cost to manufacture increases, and the additional time and strain on the factory floor affect the entire operation. Lower yields are often the result of “process drift,” when critical process parameters and specialized plating additives fall outside their acceptable ranges.
Indium to Feature Power Electronics Solutions at SEMICON Southeast Asia 2025
05/19/2025 | Indium CorporationAs a trusted leader in materials science for advanced electronics assembly, Indium Corporation® is proud to showcase its innovative power electronics solutions at SEMICON Southeast Asia 2025, May 20–22, in Marina Bay Sands, Singapore.
The Test Connection Inc. Appoints USM Reps as Exclusive Sales Representative in Mexico
05/13/2025 | The Test Connection Inc.The Test Connection Inc. (TTCI), a leading provider of electronic test and manufacturing solutions, is pleased to announce the appointment of USM Reps as its exclusive sales representative in Mexico.
Innovative Technology Advancements in Test: HATS² Technology and Its Impact on Reliability Testing
05/14/2025 | Barry Matties, I-Connect007Ensuring the reliability of printed circuit boards (PCBs) has become increasingly difficult and critical, yet the development of advanced testing methodologies is essential to meeting industry demands and addressing persistent challenges. One significant innovation is the High Acceleration Thermal Shock (HATS²) test system, which transforms how reliability testing is conducted. After 40 years in the testing business at Microtek, Bob Neves is beginning a new journey with his company, Reliability Assessment Solutions Inc. (RAS).