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THE LAST WILL AND TESTAMENT OF THE BGA VOID

Technical Library | 2023-01-17 17:22:28.0

The impact of voiding on the solder joint integrity of ball grid arrays (BGAs)/chip scale packages (CSPs) can be a topic of lengthy and energetic discussion. Detailed industry investigations have shown that voids have little effect on solder joint integrity unless they fall into specific location/geometry configurations. These investigations have focused on thermal cycle testing at 0°C-100°C, which is typically used to evaluate commercial electronic products. This paper documents an investigation to determine the impact of voids in BGA and CSP components using thermal cycle testing (-55°C to +125°C) in accordance with the IPC- 9701 specification for tin/lead solder alloys. This temperature range is more typical of military and other high performance product use environments. A proposed BGA void requirement revision for the IPC-JSTD-001 specification will be extracted from the results analysis.

Heller Industries Inc.

HELLER INDUSTRIES Presents: 1936 MKV Vacuum Reflow Oven

HELLER INDUSTRIES Presents: 1936 MKV Vacuum Reflow Oven

Videos

1809 MK5 - Heller Advanced In-Line Vacuum Reflow Oven Nitrogen System with Balanced Flow Technology 9 Top And Bottom Heated Zones - highest zone count per linear foot in the industry! 100" Heated Length - for super throughput! 2 Internal C

Heller Industries Inc.

i4.0 Connect Forum

Events Calendar | Wed Oct 02 00:00:00 EDT 2019 - Thu Oct 03 00:00:00 EDT 2019 | Fremont, California USA

i4.0 Connect Forum

Heller Industries Inc.

General curing, die attach curing, underfill curing, film & tape bonding, wafer laminating.

General curing, die attach curing, underfill curing, film & tape bonding, wafer laminating.

Videos

General curing, die attach curing, underfill curing, film & tape bonding, wafer laminating.

Heller Industries Inc.

HELLER Mainstay, Don DeAngelo Retires On 70th Birthday

Industry News | 2024-06-21 17:26:01.0

Don DeAngelo, Vice President of Sales at Heller Industries, and a stalwart in the SMT industry, has retired. Don joined Heller Industries in July 1984 and guided Heller's Eastern US sales efforts through the transition from lead forming equipment to reflow ovens in the 1980s.

Heller Industries Inc.

THE EFFECT OF VACUUM REFLOW PROCESSING ON SOLDER JOINT VOIDING AND THERMAL FATIGUE RELIABILITY

Technical Library | 2023-01-17 17:19:44.0

A test program was developed to evaluate the effectiveness of vacuum reflow processing on solder joint voiding and subsequent thermal cycling performance. Area array package test vehicles were assembled using conventional reflow processing and a solder paste that generated substantial void content in the solder joints. Half of the population of test vehicles then were re-processed (reflowed) using vacuum reflow. Transmission x-ray inspection showed a significant reduction in solder voiding after vacuum processing. The solder attachment reliability of the conventional and vacuum reflowed test vehicles was characterized and compared using two different accelerated thermal cycling profiles. The thermal cycling results are discussed in terms of the general impact of voiding on solder thermal fatigue reliability, results from the open literature, and the evolving industry standards for solder voiding. Recommendations are made for further work based on other void reduction methods and additional reliability studies.

Heller Industries Inc.

Congressman Rodney Frelinghuysen Visits Heller Industries in New Jersey.

Industry News | 2014-09-06 19:18:17.0

Briefing Co-hosted by IPC as Part of Continuing Effort to Connect IPC Members with Policymakers.

Heller Industries Inc.

Heller Industries Opens New Office and Demo Center in Taoyuan, Taiwan

Industry News | 2023-03-30 22:45:02.0

Taoyuan, Taiwan (February 27, 2023) – Heller Industries, a leading provider of reflow and curing ovens for SMT and semiconductor advanced packaging, today announced the opening of a new office in Taoyuan, Taiwan, to meet the growing demand for reflow and curing equipment in the Taiwan region.

Heller Industries Inc.

Frost & Sullivan Lauds Heller Industries' Exceptional Growth Borne of its Advanced SMT Reflow Soldering Equipment for Industry 4.0

Industry News | 2016-06-22 15:33:28.0

Based on its recent analysis of the surface mount technology (SMT) reflow soldering equipment market, Frost & Sullivan recognizes Heller Industries, Inc. with the 2016 Global Frost & Sullivan Award for Growth Excellence Leadership. Heller Industries has made remarkable improvements to its product and technology portfolios over the last 10 years to emerge a top participant in the SMT reflow soldering equipment market.

Heller Industries Inc.

Heller Industries Mark 5 Wins 2012 VISION Award

Industry News | 2012-05-11 20:35:45.0

Heller Industries has been awarded a 2012 SMT VISION Award in the category of Soldering Reflow for its 1936 Mark 5 Reflow Oven. The award was presented on April 25, 2012 at the Nepcon China Exhibition.

Heller Industries Inc.


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