Why Is Lead Free HASL Finish A Hassle?
By A Mystery Man Writer
Description
Hot Air Solder Leveling (HASL finish) has long been a reliable PCB surface finish, still used today in military, aerospace, medical, and other applications. So what concerns do manufacturers have, and is lead free HASL your best option?
![Why Is Lead Free HASL Finish A Hassle?](https://pcbtok.com/wp-content/uploads/2022/07/LF-HASL-Surface-Finish.jpg)
Superb Surface Finish PCB by PCBTok
![Why Is Lead Free HASL Finish A Hassle?](https://www.gabrian.com/wp-content/uploads/2018/07/surface-finish-lf-hasl.jpg)
5 Types of PCB Surface Finishes: Is One of Them Right For Your Project? - Gabrian International
![Why Is Lead Free HASL Finish A Hassle?](https://www.protoexpress.com/wp-content/uploads/2022/03/coating-thickness-in-hasl.jpg)
Lead-Free HASL Sierra Circuits
![Why Is Lead Free HASL Finish A Hassle?](https://www.epectec.com/images/electroless-nickel-electroless-palladium-immersion-gold-pcb.jpg)
Printed Circuit Board Surface Finishes - Advantages and Disadvantages
![Why Is Lead Free HASL Finish A Hassle?](https://blog.epectec.com/hs-fs/hubfs/blog/circuit-board-bga-with-enig-surface-finish.jpg?width=800&name=circuit-board-bga-with-enig-surface-finish.jpg)
Why HASL Surface Finish for Flexible Circuit Boards Is Not Recommended
![Why Is Lead Free HASL Finish A Hassle?](https://mayaposch.files.wordpress.com/2019/03/pcbway_order_spec-1.jpg)
Reviewing dual-layer PCBWay PCBs Maya's Programming & Electronics Blog
![Why Is Lead Free HASL Finish A Hassle?](https://www.pcbmay.com/wp-content/uploads/2021/12/Figure-4-Widely-Used-Lead-Free-Printed-Circuit-Board.jpg)
Practical Lead-Free PCB Manufacturer and Supplier
![Why Is Lead Free HASL Finish A Hassle?](http://www.sclpcb.com/wp-content/uploads/2021/06/5-min.jpg)
Products & Capabilities - SCL
![Why Is Lead Free HASL Finish A Hassle?](https://blog.epectec.com/hubfs/Blog/example-of-received-pcb-silkscreen-data.jpg)
Epec's Blog Printed Circuit Boards (10)
![Why Is Lead Free HASL Finish A Hassle?](https://www.epectec.com/images/osp-entek-pcb.jpg)
Printed Circuit Board Surface Finishes - Advantages and Disadvantages
![Why Is Lead Free HASL Finish A Hassle?](https://www.mclpcb.com/wp-content/uploads/2021/04/pcb.jpg.webp)
Understanding the Importance of PCB Surface Finishes
JHD PCB
![Why Is Lead Free HASL Finish A Hassle?](https://blog.epectec.com/hubfs/Blog/pcb-minimum-spacing-copper-to-copper.jpg)
Epec's Blog Printed Circuit Boards (10)
![Why Is Lead Free HASL Finish A Hassle?](https://blog.epectec.com/hubfs/Blog/circuit-board-layout-designed-with-tight-spacing.jpg)
Epec's Blog Printed Circuit Boards (10)
from
per adult (price varies by group size)