Industry Directory: hasl lead free surface colour change (9)

Surface Mount Technology Association (SMTA)

Surface Mount Technology Association (SMTA)

Industry Directory | Training Provider / Events Organizer / Association / Non-Profit

The SMTA membership is a network of professionals who build skills, share practical experience and develop solutions in electronic assembly technologies and related business operations.

PCB Global Pty Ltd

Industry Directory | Manufacturer

PCB Global is a dedicated Prototype Quick Turn High Tech. PCB supplier - Quotes and orders can be processed 24/7/365 - free online quotation visit www.pcbglobal.com

New SMT Equipment: hasl lead free surface colour change (45)

IPC-7711/21 Rework, Modification and Repair of Electronic Assemblies

IPC-7711/21 Rework, Modification and Repair of Electronic Assemblies

New Equipment | Education/Training

This guide includes everything needed for repair and rework of electronic assemblies and printed circuit boards! IPC-7711B/7721B Rework, Modification and Repair of Electronic Assemblies has received a complete procedure by procedure update to assure

BEST Inc.

ExplorFlow series Hot air Lead free reflow oven

ExplorFlow series Hot air Lead free reflow oven

New Equipment | Reflow

explorFlow  - SMT reflow system,Made by Vanstron Automation  A high-quality reflow oven for medium/large production in the SMT industry. Fully prepared for the lead-free soldering process, this oven attains excellent thermal uniformity. Main Featu

Vanstron Automation Co.,LTD

Electronics Forum: hasl lead free surface colour change (116)

Cu% spec for lead free HASL surface finish

Electronics Forum | Wed Nov 28 22:33:24 EST 2007 | davef

There is no specification for lead-free HASL. You can use any lead-free solderability protection that meets your customer requirements. Use IPC-9701 �Performance Test Methods and Qualification Requirements for Surface Mount Solder Attachments� to ass

Cu% spec for lead free HASL surface finish

Electronics Forum | Wed Nov 28 02:43:00 EST 2007 | philip_yam

Hi all, For leadfree HASL finish, is there any specification or guidelines for contamination level, esp Cu% to refer? How can we ensure the HASL finish composition is reliable for assembly? Thanks..

Used SMT Equipment: hasl lead free surface colour change (4)

Pillarhouse JADE MKII

Used SMT Equipment | Soldering - Selective

Pillarhouse Jade MKII Selective Soldering Machine Model: Jade MKII Year: 2016 Lead-Free Drop Jet Fluxer Top Side IR Pre-Heat Auto Soler Top-Up & Solder Level Detect Inerted Nitrogen System Thermal Nozzle Calibrati

Midwest SMT

Pillarhouse Jade Handex Selective Solderin

Pillarhouse Jade Handex Selective Solderin

Used SMT Equipment | Soldering - Selective

Pillarhouse Jade Handex Selective Soldering System (2013) Brand: Pillarhouse Model: Jade Handex Year: 2013 Serial #: HD093 Voltage: 200-240V Type: Selective soldering machine CE certified Machine specifications: Max. board size: 457mm X 5

Tekmart International Inc.

Industry News: hasl lead free surface colour change (151)

Heller Industries Commended by Frost & Sullivan for Delivering Unmatched Customer Value through Its Reflow Soldering Technology

Industry News | 2019-12-09 14:44:26.0

The SMT Reflow Soldering Equipment (Global) award was awarded to Heller Industries by Frost & Sullivan.

Heller Industries Inc.

Solder Tinned Pads vs Gold Plated Pads - The Importance of Selecting the Proper Surface Finish

Industry News | 2018-10-18 10:16:53.0

Solder Tinned Pads vs Gold Plated Pads - The Importance of Selecting the Proper Surface Finish

Flason Electronic Co.,limited

Parts & Supplies: hasl lead free surface colour change (6)

SMTech RF2015091801

SMTech RF2015091801

Parts & Supplies | Circuit Board Assembly Products

Specifications 1.One-stop OEM pcb assembly service. 2.ROHS, SGS, UL certificated 3.Reasonable price 4.High Quality 5.Fast Delivery PCB Assembly&PCBA Service 1. Experienced components sourcing team specially for scarce parts 2.1 to 12 layers m

Red Fox Technology Co., Ltd

SMTech RF2015091802

SMTech RF2015091802

Parts & Supplies | Circuit Board Assembly Products

Specifications 1.One-stop OEM pcb assembly service. 2.ROHS, SGS, UL certificated 3.Reasonable price 4.High Quality 5.Fast Delivery PCB Assembly&PCBA Service 1. Experienced components sourcing team specially for scarce parts 2.1 to 12 layers m

Red Fox Technology Co., Ltd

Technical Library: hasl lead free surface colour change (4)

Going Lead Free With Vapor Phase Soldering - Lead Free Is Still a Challenge For Major Industries.

Technical Library | 2014-01-30 18:08:04.0

As of today, the electronic industry is aware of the requirements for their products to be lead free. All components are typically available in lead free quality. This comprises packages like BGAs with BGA solder balls to PCB board finishes like HASL. The suppliers are providing everything that is needed. It is harder to get the old tin leaded (SnPb) components for new applications today, than lead free ones. So why has not everybody changed over fully yet and how can the challenges be overcome? A big concern in this transition process is reflow soldering. The process temperatures for lead free applications became much higher. Related with this is more stress for all the components. It affects the quality and reliability of the electronic units and products...

IBL - Löttechnik GmbH

OOOH Colors, It Must Be Lead Free

Technical Library | 2014-06-23 14:50:52.0

It was unusual to see chip terminations change colors when tin lead solders were used but with the introduction of lead free reflow soldering and the corresponding increases in reflow temperatures terminations are now changing colors. Two conditions are present when reflow temperatures are increased for lead free solder alloys that leads to discoloration. Reflow temperatures are above the melting point of tin (Sn MP is 232oC). Air temperatures commonly used in forced convection reflow systems are high enough to both melt the tin plating on the termination allowing it to be pulled into the solder joint due to solder joint liquid solder surface tension leaving behind the exposed nickel barrier. Now those metal oxide colors will be visible due to high air temperatures during reflow.

Johanson Dielectrics, Inc.

Videos: hasl lead free surface colour change (19)

Pillarhouse Jade Mk II

Pillarhouse Jade Mk II

Videos

To see more about the Jade MKII Single Point Selective Soldering System visit Pillarhouse USA at: https://www.pillarhouse.co.uk/products/selective-soldering-handload/jade-mkii-handload Entry-level, single point selective soldering system Designed t

Pillarhouse USA

Humidity Indicator Card Type 2 Non Reversible - Humitector™

Humidity Indicator Card Type 2 Non Reversible - Humitector™

Videos

A Sustainable Alternative - Humitector™ Type 2 cards are halogen-free and cobalt dichloride free. For more information on Type 2 Humidity Indicators, visit https://www.clariant.com/solutions/products/2017/10/31/00/12/humitector-type-2-nonreversible-

Clariant Cargo & Device Protection

Events Calendar: hasl lead free surface colour change (1)

Semicon West

Events Calendar | Tue Jul 10 00:00:00 EDT 2018 - Thu Jul 12 00:00:00 EDT 2018 | San Francisco, California USA

Semicon West

Clariant Cargo & Device Protection

Career Center - Jobs: hasl lead free surface colour change (4)

Manufacturing Process Engineer

Career Center | Columbus, Ohio USA | Engineering

LSI ADL Technology LLC., a fast growing Electronics Manufacturing Service Provider in Columbus, Ohio is currently seeking a Manufacturing Process Engineer for SM and TH PCB manufacturing processes. This position is hands on and requires flexibility o

LSI ADL Technology LLC

Solderer

Career Center | Eden Prairie, Minnesota USA | Production

Solderer ALL SHIFTS Logic PD collaborates with clients to help them launch products that accelerate growth and capture value in the Internet of Things (IoT). Logic PD helps at any stage in the product lifecycle by being the complete product innovat

Logic PD, Inc.

Career Center - Resumes: hasl lead free surface colour change (17)

Sales Manager

Career Center | Shen Zhen, China | Management,Sales/Marketing

Working in GLORYPCB for 10 years.knowing electronic supply chain very well. especially for PCB PCBA assembly and other Electronic Manufacturing Service.Glorypcb is a professional electronic manufacturer located in Shenzhen with three facilities.offe

BankeemChheda-Resume

Career Center | Rochester, New York USA | Engineering

I have done my undergraduate studies in Mechanical Engineering. I am pursuing my Master's Program in Electronics Packaging. I am currently working as a Research Assistant for RIT-CEMA (Center for Electronics Manufacturing and Assembly). My research

Express Newsletter: hasl lead free surface colour change (1110)

SMT Express, Issue No. 5 - from SMTnet.com

SMT Express, Issue No. 5 - from SMTnet.com Volume 1, Issue No. 5 Wednesday, October 13, 1999 Featured Article Return to Front Page HASL WHAT A HASSLE, or HASL'd AGAINby Earl Moon INTRODUCTION This article updates one I wrote for Printed

Partner Websites: hasl lead free surface colour change (514)

Surface Mount International

Surface Mount Technology Association (SMTA) | https://www.smta.org/icsr/speaker_forms/Paper-Format-Requirements.doc

] that the immersion silver surface finish selected for lead-free PCBs had the susceptibility to creep corrode when used in high sulfur and high humidity environments

Surface Mount Technology Association (SMTA)

Guide to a Successful Lead-Free Soldering - Blackfox

Blackfox Training Institute, LLC | https://www.blackfox.com/guide-to-a-successful-lead-free-soldering/

. A sudden change to lead-free solder can result in line stoppages, operator complaints, lower dependability, and poor joint quality

Blackfox Training Institute, LLC


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Surface Mount Technology Association (SMTA)
Surface Mount Technology Association (SMTA)

The SMTA membership is a network of professionals who build skills, share practical experience and develop solutions in electronic assembly technologies and related business operations.

Training Provider / Events Organizer / Association / Non-Profit

6600 City W Pkwy
Eden Prairie, MN USA

Phone: 952-920-7682