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Shenzhen ETA Electronic Equipment Co ��� Supplier SMT manufacturing Machines

XTECH Auctions announces ETM Auction ☀ October 17–21, 2021

SMTnet Express, October 21, 2021, Subscribers: 26,585, Companies: 11,455, Users: 26,807

Technical Library

PCB Surface Finishes & The Cleaning Process - A Compatibility Study

All PCBs that are manufactured require a surface finish to protect exposed copper on the surface which if left unprotected, can oxidize, rendering the board unusable. To address this issue, it is common to surface treat the PCB prior to assembly and reflow. The surface finish not only prevents oxidation of the underlying copper, but ...

Credits: ZESTRON

Effects of PCB Substrate Surface Finish and Flux on Solderability of Lead-Free SAC305 Alloy

The solderability of the SAC305 alloy in contact with printed circuit boards (PCB) having different surface finishes was examined using the wetting balance method. The study was performed at a temperature of 260°C on three types of PCBs covered with ...

Credits: Foundry Research Institute

How Does Surface Finish Affect Solder Paste Performance?

The surface finishes commonly used on printed circuit boards (PCBs) have an effect on solder paste performance in the surface mount process. Some surface finishes are non-planar like hot air solder level (HASL) which can lead to inconsistencies in solder paste printing. Other surface finishes are difficult to wet during reflow like organic solderability preservative (OSP) ...


Corrosion Resistance of Different PCB Surface Finishes in Harsh Environments

First published in the 2012 IPC APEX EXPO technical conference proceedings. Corrosion resistance is becoming one of the most important topics in the electronics industry. Corrosion results in field failures and huge losses, which annually total several bi

Credits: Atotech

The Evolution of Surface Finishes in Mobile Phone Applications

During the last 5 years mobile phones and other portable consumer electronics have been extremely popular and spread all over the world in different climate zones in very high volumes. At the same time the mobile phone terminal for many people has become a necessity that is brought with them in any activity they practice. These changes in user behavior have ...

Credits: Nokia Corporation

Forum search results for related keywords: OSP: 509

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Electronics Forum

Soldermask Screen Printing -- OK, thanks for access. A few decades ago when I was a kid, I printed soldermask and legend inks on circuit boards. Printing solder mask, (PC-401, SR1000, LPI) I would use SM-1000 stencil material on 86 or 110 mesh. I've been trying to find sm-1000 but with no luck. does anybody know what the current stencil or is this old technology that is no longer used? Thanks

Views: 920

Looking For X-Ray Component Counter -- Does anyone have experience with DAGE Assure, Hawkeye 1000, XRHCount or similar X-ray component counters? I myself have no experience with any X-ray equipment so any kind of feedback is important.

Views: 2966

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SMT, PCB Electronics Assembly Manufacturing News

Southwest Systems Technology to Demo Thermaltronics Robotic Soldering Systems at the SMTA Austin Expo

Thermaltronics USA, Inc. announces that it will exhibit at the SMTA Austin Expo & Tech Forum with its representative Southwest Systems Technology, Inc. at the Norris Conference Centers on Tuesday, Oct. 19, 2021. Thermaltronics will highlight its Robot Soldering Systems ... | Southwest Systems Technology, Inc.

Thermaltronics TMT-R9800S Precision Soldering Robot

XDry to Discuss Humidity Controlled Storage Cabinets at SMTA Austin Expo

XDry Corp. will exhibit at the SMTA Austin Expo & Tech Forum with its representative Southwest Systems Technology, Inc. on Tuesday, Oct. 19, 2021 at the Norris Conference Centers.... | XDry

XDry Corp. will exhibit at the SMTA Austin Expo & Tech Forum

TRI AOI Solutions Certified by IPC

Test Research, Inc. (TRI) has certified two AOI solutions IPC-CFX compliant.... | TRI - Test Research, Inc. USA

Two Test Research, Inc. (TRI) AOI solutions certified IPC-CFX compliant

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GPD Global

ICT Full Auto Stencil Printer

Coating Equipment


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ZESTRON Analytical & Support Services

SMT / PCB Equipment Auctions



AUCTION | ETM Auction 2 of 3


TYPE | On-Line Auction

FEATURING | ETM Auction Assets from Major Telecom Companies - 2 of 3

SCHEDULE | October 17 – October 21, 2021

XTECH Auctions ��� Aug 31 ��� Sep 2, 2021 Auction Announcement

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Electronic Equipment Mart

MART - Equipment For Sale

Qinyi Electronics - Panasonic DT401=M


Qinyi Electronics

Lewis & Clark Mydata My100 DXE-14

Pick and Place/Feeders

Lewis & Clark

World Equipment Source - Ersa VERSAFLOW 3/45 Selective Solder

Selective Soldering Equipment

World Equipment Source, LLC

KD Electronics - ASM Siemens Parts

Pick and Place/Feeders

KD Electronics

View More Equipment Sales...

MART - Equipment Wants

KD Electronics Agilent 3070

In-Circuit Testers

KD Electronics

Baja Bid ACE Kiss 104

Soldering - Selective

Baja Bid

World Equipment Source Assembleon MG-1R

Pick & Place/Feeders

World Equipment Source, LLC

Lewis & Clark Agilent 3070

In-Circuit Testers

Lewis & Clark

Send a RFQ to Equipment Suppliers ...

Events Calendar


Penang Chapter Virtual Vendor & Technical Day | October 20 | SMTA

Designing for Reliability in Class III Assemblies | October 26 | ZESTRON

SMTA International Conference & Exposition | November 1–4 | SMTA

Boston Chapter Hybrid Meeting: OSAAP Shadowboard & Inlay Design Process for LEAN & 5S Applications | November 9 | SMTA


ZESTRON Analytical & Support Services

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Training Courses



IPC Certification

Soldering & Rework

PCB Design

Electronics Assembly

Electronics Inspection

Online Training

Online IPC Training & Certification - Now open for limited in-person training

 EPTAC - Your 2021 IPC Training Schedule

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Career Center

JOBS - Post your jobs now

RESUMES - Post your resume now

Field Service Engineer

Florham Park, NJ | Heller Industries Inc.

SMT Process Engineer

Milwaukee, WI | Cree Lighting

Soldering Technician, Touch-up for PCBAs

Santa Cruz, CA | Dynamic Engineering

Business Development Sales Manager, Microelectronics

Suwanee, GA | MacDermid Alpha Electronics Solutions


Nashville, NC | ACDi

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Industry Associations Events


SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies.

Membership Info | SMTA Certification | Bookstore | Upcoming Events


IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly.

Membership Info | Training & Certification | Online Store | Upcoming Events

Editor - Dave "davef" Fish (submit your technical articles), 98 Elm Street, Portland, Maine 04101 USA, Tel.207-780-0887.


NEW Fully featured benchtop dispenser - GPD Global

HELLER - Choose an Oven for Your Reflow Needs

 ZESTRON Webinar - Designing for Reliability in Class III Assemblies - October 26, 2021

NextPCB - Free PCB Design Checker

Unused Equipment? - let BajaBid turn your EXCESS ASSETS into cash!

X-Tech Auctions ��� Contact Us

Shenzhen ETA Electronic Equipment Co ��� PCB Handling Machine with CE

Software for PCB Manufacturing - Unisoft

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