Industry Directory | Consultant / Service Provider / Distributor / Manufacturer's Representative
Best service is most important! Our business philosophy is to provide high standard of professional service and support to our customers.
Industry Directory | Manufacturer
Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe and pipe fittings designing, manufacturing, stocking and exporting in China.
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New Equipment | Industrial Automation
Sandy.[mailto:unity@mvme.cn] Sandy.[WhatsApp/Skype/Mobile:+8618020776786] Sandy.[Quote to you within the shortest possible time with our best price] Warranty: up to 12 months Shipping: fast delivery is available NEW+ORIGINAL+IN STOCK+ONE
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New Equipment | Industrial Automation
Sandy.[mailto:unity@mvme.cn] Sandy.[WhatsApp/Skype/Mobile:+8618020776786] Sandy.[Quote to you within the shortest possible time with our best price] Warranty: up to 12 months Shipping: fast delivery is available NEW+ORIGINAL+IN STOCK+ONE
Electronics Forum | Wed Sep 10 12:44:55 EDT 2008 | vladig
Well, it wasn't as easy to figure out the root cause. The last image is below. It shows how the board finish looks like (the trace was under solder mask). AS you can see, the layer of E-Ni is spliting (the board shop admitted the problem afterwards).
Electronics Forum | Thu Mar 06 12:37:05 EST 2008 | realchunks
Long, yellow, ugly toe nails will have the same affect on your boards.
Used SMT Equipment | Conveyors
Juki Conveyor Belt Type: ENI-5) Sinlge Phase 50/60 Hz 1600mm Kyle@LELsemi.com
Parts & Supplies | Pick and Place/Feeders
179148311 CABLE RT CABTIRE SENSOR 1-791-483-11 E1100 Other sony parts in stock: 1-417-512-11 CDU6-40D-M9NV FREE MOUNT CYLINDER 1-787-783-11 TS4862N4020E500 MOTOR 1-787-834-11 SGMAS-12ADA-SY12 MOTOR 1-787-834-12 SGMAS-12ADA-SY1 DRIVER 1-787-835
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Parts & Supplies | Pick and Place/Feeders
4-720-921-11 472092111 FLAT BELT, TABLE UNLOAD 4-419-517-11 441951711 Sony spare parts：4-720-921-11 PLAT BELT Sony Feeder spare part: PART NAME:PLAT BELT PART NO:4-720-921-11 Other sony parts: 1-417-512-11 CDU6-40D-M9NV FREE MOUNT CYLINDER
Technical Library | 2015-11-25 14:15:12.0
In this study various printed circuit board surface finishes were evaluated, including: organic solderability preservative (OSP), plasma finish (PF), immersion silver (IAg), electroless nickel / immersion silver (ENIS), electroless nickel / immersion gold hi-phosphorus (ENIG Hi-P), and electroless nickel / electroless palladium / immersion gold (ENEPIG). To verify the performance of PF as a post-treatment option, it was added to IAg, ENIG Hi-P, and ENEPIG to compare with non-treated. A total of nine groups of PCB were evaluated. Each group contains 30 boards, with the exception on ENIS where only 8 boards were available.
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