Industry Directory | Manufacturer
A Manufacturer of High Quality, Precision, Automated Fluid Dispensing and Conformal Coating Systems, SMT Cover Tape Peel Tester and Lead Forming machines for through-hole component preparation.
Industry Directory | Manufacturer
DriSteem provides reliable and efficient humidity control, evaporative cooling, and water treatment solutions for commercial and industrial applications.
New Equipment | Curing Equipment
A Pressure Cure Oven (PCO), or Autoclave, is used to minimize voiding and increase adhesion strength for bonding processes typically used in die attach and underfill applications. PCO pressurizes air into a rigid vessel and heats & cools with
Flux Free Formic Reflow Reflow in Formic Acid Vapor Heller has designed and built an production ready horizontal reflow oven for formic acid vapor. This new oven has been designed to meet Semi S2/S8 safety standards (including toxic gases). Form
Electronics Forum | Wed Nov 28 17:02:28 EST 2007 | joeherz
We use TraCon's TraBond 2112 for staking applications where larger gaps are involved. It is formulated for PCB staking applications. The material is very low sag and high viscosity. It's 2part and comes in handy bi-paks. Work life is 20-30min.
Electronics Forum | Tue Nov 20 20:26:54 EST 2007 | davef
Peter: The above link to the the picture of the assembly is broken. Comments are: * Yes, RTV is completely useless for applications like you describe. Epoxy is a much better choice. * Dave G, in an archived thread on SMTnet, talks about using 3M Jet
Used SMT Equipment | General Purpose Test & Measurement
Optical Spectrum Analyzer Agilent 86140B Optical Spectrum Analyzer. Passes self test - no option. Built-in test applications, 10 pm wavelength accuracy, Fast dual-sweep method, Covers S, C, and L wavelength bands. SN# US40461075 Room 4C. SN# US40461
Used SMT Equipment | General Purpose Test & Measurement
Optical Spectrum Analyzer Agilent 86142B Optical Spectrum Analyzer. Passes self test - no option. Best suited for WDM component and system test applications where power and wavelength accuracy, dynamic range and low polarization dependency are criti
Industry News | 2013-09-10 17:48:54.0
We are happy to announce that we have opened a new Class 10K cleanroom in the NJ facility.
Industry News | 2013-01-04 15:59:09.0
04 Jan 2013 Heller Industries Shanghai will be celebrating its 10th year of operation on Jan 31, 2013.
Parts & Supplies | General Purpose Equipment
The new inspection mirror meets clean room requirements yet is sufficiently economical for non-clean room applications. A quality tool for the technician but inexpensive enough to meet the budgetary requirement of modern manufacturing. /8" Mirror He
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Parts & Supplies | Screen Printers
A baffle cylinder models 183961 DEK Description: DEK baffle cylinder BOM ^ ^ BOARDSTOP KIT ^ LIP SEAL Part NO.: 183961 Applicable models: Applicable models: ELAI/HOZ-02I/HOZ-03I/API
Technical Library | 2023-01-17 17:12:33.0
Reflowed indium metal has for decades been the standard for solder thermal interface materials (solder TIMs or sTIMs) in most high-performance computing (HPC) TIM1 applications. The IEEE Heterogeneous Integration Thermal roadmap states that new thermal interface materials solutions must provide a path to the successful application of increased total-package die areas up to 100cm2. While GPU architectures are relatively isothermal during usage, CPU hotspots in complex heterogeneously-integrated modules will need to be able to handle heat flux hotspots up to 1000W/cm2 within the next two years. Indium and its alloys are used as reflowed solder thermal interface materials in both CPU and GPU "die to lid/heat spreader" (TIM1) applications. Their high bulk thermal conductivity and proven long-term reliability suit them well for extreme thermomechanical stresses. Voiding is the most important failure mode and has been studied by x-ray. The effects of surface pretreatment, pressure during reflow, solder flux type/fluxless processing, and preform design parameters, such as alloy type, are also examined. The paper includes data on both vacuum and pressure (autoclave) reflow of sTIMs, which is becoming necessary to meet upcoming requirements for ultralow voiding in some instances.
Technical Library | 2023-01-17 17:58:36.0
Heterogeneous integration has become an important performance enabler as high-performance computing (HPC) demands continue to rise. The focus to enable heterogeneous integration scaling is to push interconnect density limit with increased bandwidth and improved power efficiency. Many different advanced packaging architectures have been deployed to increase I/O wire / area density for higher data bandwidth requirements, and to enable more effective die disaggregation. Embedded Multi-die Interconnect Bridge (EMIB) technology is an advanced, cost-effective approach to in-package high density interconnect of heterogeneous chips, providing high density I/O, and controlled electrical interconnect paths between multiple dice in a package. In emerging architectures, it is required to scale down the EMIB die bump pitch in order to further increase the die-to-die (D2D) communication bandwidth. Aa a result, bump pitch scaling poses significant challenges in the plated solder bump reflow process, e.g., bump height / coplanarity control, solder wicking control, and bump void control. It's crucial to ensure a high-quality solder bump reflow process to meet the final product reliability requirements. In this paper, a combined formic acid based fluxless and vacuum assisted reflow process is developed for fine pitch plated solder bumping application. A high-volume production (HVM) ready tool has been developed for this process.
General curing, die attach curing, underfill curing, film & tape bonding, wafer laminating.
This elevator format oven utilizes vertical space to accomodate curing applications of up to 4 hours while only occupying 96" (2.5m) of floorspace. Perfect for underfill and encapsulant.
Training Courses | | | IPC J-STD-001 Specialist (CIS)
The Certified IPC J-STD-001 Specialist (CIS) training focuses on the knowledge and hand skills employees need to produce high-quality soldered interconnections.
Training Courses | | | IPC J-STD-001 Space Specialist (CIS)
The J-STD-001 Space Addendum is an additional optional module for the Certified IPC J-STD-001 CIS (Specialist) program for organizations that are required to meet these additional requirements.
Events Calendar | Wed Apr 18 00:00:00 EDT 2018 - Thu Apr 19 00:00:00 EDT 2018 | ,
Stencil Printing Process and Solder Paste Inspection – An In-Depth Look - SMTA Webtorial
Events Calendar | Thu Jan 17 00:00:00 EST 2019 - Thu Jan 17 00:00:00 EST 2019 | St Paul, Minnesota USA
SMTA Upper Midwest Chapter - Designing Flexible Circuits with Successful Assembly in Mind
Career Center | Florham Park, New Jersey USA | Engineering
Field Service Engineer Job Description The basic function of this position: Installation, training, repair, and implementation of retrofits on the complete line of Heller reflow ovens. Candidate must be a US citizen. DUTIES AND RESPONSIBILITIES: S
Career Center | All over the world, Alabama USA | Engineering
2023 is the year for I.C.T's global localization strategy, and we are seeking talented individuals worldwide for the following positions. I.C.T adheres to the principles of "Simple, Open, Undertake, Coordination and Share" to build a pl
Career Center | GOBICHETTIPALAYAM, India | Engineering
PCB design, layout and packaging of high-speed, high-density, Mixed Technology Analog / Digital signals & RF signals, Flex, Rigid board, Commercial, Application Boards, based on client requirement and Quality Inspection of the design.
Career Center | new delhi, India | Engineering,Technical Support
Dear Sir/Madam, I would like to take this opportunity of introducing myself to you. I am Software Developer. Presently I am working with Autometers Alliance Ltd. and looking for a better option that gives me a platform where I can utilize my techni
Surface Mount Technology Association (SMTA) | https://www.smta.org/file_uploads/internal/ExhibitApplication_Ontario201.pdf
SMTA Expo Application Exhibit Space Application SMTA Ontario Chapter Expo & Tech Forum Hilton Toronto/Markham Suites - Markham, ON Wednesday
GPD Global | https://www.gpd-global.com/map-application-solutions.php
Precision Fluid Dispensing Application Solutions Home Products Fluid Dispensing Equipment High Precision Dispenser -MAX Series Large Format Board Dispensing -DS Series Table Top Dispensing Equipment Loader
