Industry Directory | Consultant / Service Provider
G2 provides a complete, integrated, cloud-based solution that increases manufacturers' visibility, control and recovery of revenue.
Technical Library | 2020-10-27 02:02:17.0
Solder powder size is a popular topic in the electronics industry due to the continuing trend of miniaturization of electronics. The question commonly asked is "when should we switch from Type 3 to a smaller solder powder?" Solder powder size is usually chosen based on the printing requirements for the solder paste. It is common practice to use IPC Type 4 or 5 solder powders for stencil designs that include area ratios below the recommended IPC limit of 0.66. The effects of solder powder size on printability of solder paste have been well documented. The size of the solder powder affects the performance of the solder paste in other ways. Shelf life, stencil life, reflow performance, voiding behavior, and reactivity / stability are all affected by solder powder size. Testing was conducted to measure each of these solder paste performance attributes for IPC Type 3, Type 4, Type 5 and Type 6 SAC305 solder powders in both water soluble and no clean solder pastes. The performance data for each size of solder powder in each solder paste flux was quantified and summarized. Guidance for choosing the optimal size of solder powder is given based on the results of this study.
Small Pick and Place factory, contact talia@zidatek.com http://www.zidatek.com/ http://www.zida-ele.com/
Small Pick and Place factory, contact talia@zidatek.com, http://www.zidatek.com/ http://www.zida-ele.com/
Industry Directory | Manufacturer
LGInternational develops advanced labeling solutions for semiconductor, storage media, life sciences, & electronics applications. LGI�s products are used for product identification and decoration, product assembly, product packaging and security.
New Equipment | Cleaning Agents
Introducing DJAW-10, our efficient under stencil wipe solvent compatible with all AIM solder pastes. Ideal for manual or automated application, DJAW-10 reduces solder paste dry-out, enhances fine aperture release, and cuts wipe cycles by 50% compared
The BEST PCB pad repair repair kit gives you the tools you need for fast modification and repair of PCB circuit pads-no matter what their size. Our online PCB repair training videos, our master instructors along with these materials allows you to mee
Parts & Supplies | Pick and Place/Feeders
YangLing Anna share with you: Advantages of YAMAHA machine? Fastest machine than SAMSUNG and JUKI，5% faster than others on the same type. Price is expensive than SAMSUNG but cheaper than Juki. Yamaha machine only have one soft spot, parts of newest
Parts & Supplies | Pick and Place/Feeders
YangLing Anna share with you: Advantages of YAMAHA machine? Fastest machine than SAMSUNG and JUKI，5% faster than others on the same type. Price is expensive than SAMSUNG but cheaper than Juki. Yamaha machine only have one soft spot, parts of newest
Parts & Supplies | Pick and Place/Feeders
YangLing Anna share with you: Advantages of YAMAHA machine? Fastest machine than SAMSUNG and JUKI，5% faster than others on the same type. Price is expensive than SAMSUNG but cheaper than Juki. Yamaha machine only have one soft spot, parts of newest
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