Industry Directory: hasl finished (13)

PCB FAB Express

PCB FAB Express

Industry Directory | Manufacturer of Bare PCBs / Manufacturer of Assembled PCBs / Assembly / Drilling / Routing / Contract Manufacturer

We provide cost effective, custom printed circuit boards (PCBs) through an instant online system. We also provide PCB Assemb

GSPK Circuits Ltd

Industry Directory | Manufacturer of Bare PCBs

For Rapid PCB prototype deliveries (48 hours to 3 days), GSPK offer lead free HASL, IMMERSION SILVER or ENIG surface finishes. We can also committed to developing specialist PCBs i.e Ceramic and Heavy Copper PCBs

New SMT Equipment: hasl finished (73)

IPC 7711/7721 - CIS/CIT - Certification Solder Training Kit (HASL)

IPC 7711/7721 - CIS/CIT - Certification Solder Training Kit (HASL)

New Equipment | Education/Training

This hand soldering kit supports all Certified IPC Specialist (CIS) modules as well as the Certified IPC Trainer (CIT) instructional program for the IPC 7711C/7721C Rework, Repair and Modification of Electronic Assemblies Workmanship Certification. E

ACI Technologies, Inc.

IPC 7711/7721 - CIS/CIT - Recertification Solder Training Kit (HASL)

IPC 7711/7721 - CIS/CIT - Recertification Solder Training Kit (HASL)

New Equipment | Education/Training

This hand soldering kit supports all Certified IPC Specialist (CIS) modules as well as the Certified IPC Trainer (CIT) instructional program for the IPC 7711C/7721C Rework, Repair and Modification of Electronic Assemblies Workmanship Certification. E

ACI Technologies, Inc.

Electronics Forum: hasl finished (402)

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..

HASL surface finish

Electronics Forum | Fri Jun 12 21:36:04 EDT 2020 | SMTA-Josh

Has anyone had an issue with changing from a HASL surface finish to a LF HASL finish if it is still being used in a leaded process? Also we are having issues with the planarity on the fiducials with the HASL finish. Are there any suggestions or ch

Industry News: hasl finished (33)

ZESTRON to Present "Maintaining OSP Coating Integrity During the Cleaning Process" at ICSR Toronto

Industry News | 2012-05-02 00:59:26.0

Umut Tosun, Application Technology Manager at ZESTRON will present “Maintaining OSP Coating Integrity During the Cleaning Process” at the International Conference on Soldering and Reliability in Toronto, Ontario, Canada.

ZESTRON Americas

ZESTRON to Present “Maintaining OSP Coating Integrity During the Cleaning Process” at ICSR Toronto

Industry News | 2012-05-07 06:48:17.0

Umut Tosun, Application Technology Manager at ZESTRON, the globally leading provider of high precision cleaning products and services, will present “Maintaining OSP Coating Integrity During the Cleaning Process” at the International Conference on Soldering and Reliability in Toronto, Ontario, Canada.

ZESTRON Americas

Parts & Supplies: hasl finished (7)

bicheng PCB prototypes

bicheng PCB prototypes

Parts & Supplies | Circuit Board Assembly Products

1). PCB prototypes to small volume. 2). Standard FR-4, 0.3-5mm thick, 1-5 oz 3). 1-30 Lalyer 4). MOQ 1 PCS 5). 4 days delivery 6). HASL, ENIG, OSP etc finish

Bicheng Enterprise Company

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

Technical Library: hasl finished (55)

Risk Mitigation in Hand Soldering

Technical Library | 2019-01-02 21:51:49.0

Failed solder joints remain a constant source of printed circuit board failure. Soldering is the bonding of metallic surfaces via an intermetallic compound (IMC). The interaction between thermal energy delivery, flux chemistry, and solder chemistry creates the solder bond or joint. Today, reliability relies on visual inspection; operator experience and skill, control of influencers e.g. tip geometry, tip temperature, and collection and analysis of process data. Each factor involved with the formation of the solder joint is an element of risk and can affect either throughput or repeatability. Mitigating this risk in hand soldering requires the identification of these factors and a means to address them.

Metcal

Investigation of PCB Failure after SMT Manufacturing Process

Technical Library | 2019-10-21 09:58:50.0

An ACI Technologies customer inquired regarding printed circuit board(PCB) failures that were becoming increasingly prevalent after the SMT (surface mount technology) manufacturing process. The failures were detected by electrical testing, but were undetermined as to the location and specific devices causing the failures. The failures were suspected to be caused predominately in the BGA (ball grid array) devices located on specific sites on this 16 layer construction. Information that was provided on the nature of the failures (i.e., opens or shorts) included high resistance shorts that were occurring in those specified areas. The surface finish was a eutectic HASL (hot air solder leveling) and the solder paste used was a water soluble Sn/Pb(tin/lead).

ACI Technologies, Inc.

Videos: hasl finished (1)

PNC - Manufacturer of Printed Circuit Board from PCB Design, Layout, PCB fabrication & PCB Assembly.

PNC - Manufacturer of Printed Circuit Board from PCB Design, Layout, PCB fabrication & PCB Assembly.

Videos

Manufacturer of Printed Circuit Board from PCB Design, Layout, PCB fabrication & PCB Assembly.

PNC Inc.

Events Calendar: hasl finished (39)

IPC-6012 Operator Certification

Events Calendar | Tue Jul 28 00:00:00 EDT 2015 - Fri Jul 31 00:00:00 EDT 2015 | Huntsville, Alabama USA

IPC-6012 Operator Certification

BEST Inc.

IPC-6012 Operator Certification

Events Calendar | Tue Oct 13 00:00:00 EDT 2015 - Fri Oct 16 00:00:00 EDT 2015 | Huntsville, Alabama USA

IPC-6012 Operator Certification

BEST Inc.

Career Center - Resumes: hasl finished (2)

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 finished (245)

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

Evaluation of Laminates in Pb-free HASL Process and Pb-free Assembly Environment

Evaluation of Laminates in Pb-free HASL Process and Pb-free Assembly Environment SMTnet Express September 20, 2012, Subscribers: 25503, Members: Companies: 8989, Users: 33687 Evaluation of Laminates in Pb-free HASL Process and Pb-free Assembly

Partner Websites: hasl finished (3)

Surface Mount International

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

experiments in this study were performed on an OSP finished board. Finishes such as OSP which do not have a nickel later represent the worst case scenario with respect to Cu dissolution. An OEM server product was used as the test vehicle throughout this study

Surface Mount Technology Association (SMTA)


hasl finished searches for Companies, Equipment, Machines, Suppliers & Information

Sm t t t t t t t t t t net
  1 2 3 4 5 6 7 8 9 10 Next
Reflow Oven

Want to know where to find the best AOI system? - Read testimonials.
Your 2021 IPC Training Schedule

Software for SMT placement & AOI - Free Download.
Fluid Dispense Pump Integration

High Precision Fluid Dispensers
Pick and Place

High Throughput Reflow Oven
ACI Technologies, Inc - One Day Training

回流焊炉