Industry Directory: finish hasl (13)

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

Eagle Electronics Inc.

Eagle Electronics Inc.

Industry Directory | Manufacturer of Bare PCBs / Manufacturer of Assembled PCBs

Since 1971, Eagle Electronics Inc. has provided our Customers with the highest quality Printed Circuit Boards at fair and competitive prices.

New SMT Equipment: finish hasl (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: finish hasl (402)

Pad finish

Electronics Forum | Wed Oct 06 04:11:35 EDT 2010 | grahamcooper22

I've done minimal research to this point and > understand my issue with solder on the double > sided boards is due to oxidation that occures on > the unpopulated pads when the board makes its > first trip through the reflow oven. > > We did run

Pad finish

Electronics Forum | Thu Oct 07 08:13:52 EDT 2010 | remullis

I just swapped from the HASL to Immersion Silver mainly because the board house we use could not maintain consistency in keeping the pads level. I was constantly battling bumps and bad finishes on the pads. They are able to give me a consistent board

Industry News: finish hasl (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: finish hasl (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: finish hasl (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: finish hasl (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: finish hasl (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: finish hasl (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: finish hasl (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: finish hasl (17)


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