|
Sponsor
|
|
You need clear soldering results?
The SEHO PowerVision AOI system is for fast, automated optical inspection. Designed for THT processes & focusses on 2 points: Continuous quality assurance & cost-efficient production processes.
SEHO Systems GmbH
|
|
|
Sponsor
|
|
The Right Tools for Every PCB Repair
Damaged circuit boards don't always need to be replaced. CircuitMedic offers professional-grade repair kits, tools, and materials for restoring damaged pads, traces, plated holes, and circuit board surfaces.
Circuit Technology Center
|
|
| Ask the Experts |
|
QUESTIONS
SUBMIT
MEMBERS
JOIN
|
April 10, 2007 - Updated
July 4, 2007 - Originally Posted
Plating thickness for lead-free HASL
Is there a typical plating thickness that we have to abide to for Lead Free HASL PCB for a large exposed area? What will be the impact if the plating thickness is thicker or thinner than the recommended thickness?
N.Y.
|
| Expert Panel Responses |
While I cannot provide a specification, thicker would be better as the high tin content in the lead free solder will dissolve the plating during the soldering process.
Edward Zamborsky
Regional Sales Manager, OK International Inc.
Ed Zamborsky is a Regional Sales & Technical Support Manager for Thermaltronics, located in New York. His position requires frequent customer visits throughout North America and the Caribbean and his position encompasses not only sales but the role of trainer and master applications engineer for all of Thermaltronics products. His expertise includes such specialties as hand soldering, convection and conduction reflow techniques, array rework, fluid dispensing equipment, and fume extraction. Ed has authored many articles and has presented many papers on topics such as; Low Volume SMT Assembly, Solder Fume Extraction, SMT Rework, BGA Rework, Lead-Free Hand Soldering, High Thermal Demand Hand Soldering, Lead Free Visual Inspection and Lead Free Array Rework.
|
|
|
Free Newsletter Subscription
Circuitnet is built for professionals who bear the responsibility of looking ahead, imagining the future, and preparing for it.
Insert Your Email Address
|
|
Sponsor
|
|
Bring IPC Training to Your Facility
Mobile training center offers IPC certified classes at your company’s facility making solder training effective and convenient for your entire team.
BEST Inc.
|
|
|
