Parts & Supplies | Pick and Place/Feeders
101004 TRANSISTOR BC108 NPN 101020 POWER SUPPLY – UPRATED CURRENT 101047 SQUEEGEE MATERIAL 9.5 X 9.5 85-90 101081 CONNECTOR CIRCULAR 14WAY 97-3102A 101142 FRONT SQUEEGEE CARRIAGE 101143 OUTER MTG SQUEEGEE BLOCK 101145 COVER (TXT) 101146
Parts & Supplies | Pick and Place/Feeders
YV100 filter Yamaha YV100 SMT Filter for Yamaha Chip Mounter YAMAHA FILTER: YAMAHA YSM20 FILTER YAMAHA YG12 FILTER KHY-M7154-C0X YAMAHA YV88 FILTER KH5-M7182-C0X YAMAHA YV88 FILTER KH5-M718-C0X
Parts & Supplies | Pick and Place/Feeders
N210136905AB PLATE 0 N610124004AA フレキシブルコンベアステーション(搬送部)IPC対応 Flexible Conveyor St (Trannsport Unit) For IPC:NPM-D N210081910AB PLATE 0 N610087916AA 荷重キャリブレーションジグ Load Calibration Jig N210155534AA BRACKET 0 N610073135AA 交換台車切替ユニットガイド部:NPM Feeder
Parts & Supplies | Pick and Place/Feeders
N510028418AA SENSOR EE-SX910-C2J-R 0.5M N610069934AA トレイフィーダ引出部:NPM Tray Feeder Drawing-out Section:NPM N210097292AC BLOCK 0 N610136671AA 全体カバー:NPM-D Whole Cover:NPM-D N610110951AE X-PLATE(F) 0 N210068065AA SPRING 0 N510026562AA WASHER MMSRB6-0
Technical Library | 2017-04-13 16:14:27.0
The drive to reduced size and increased functionality is a constant in the world of electronic devices. In order to achieve these goals, the industry has responded with ever-smaller devices and the equipment capable of handling these devices. The evolution of BGA packages and leadless devices is pushing existing technologies to the limit of current assembly techniques and materials.As smaller components make their way into the mainstream PCB assembly market, PCB assemblers are reaching the limits of Type 3 solder paste, which is currently in use by most manufacturers.The goal of this study is to determine the impact on solder volume deposition between Type 3, Type 4 and Type 5 SAC305 alloy powder in combination with stainless steel laser cut, electroformed and the emerging laser cut nano-coated stencils. Leadless QFN and μBGA components will be the focus of the test utilizing optimized aperture designs.
Technical Library | 2023-05-22 16:42:56.0
Nano-coatings are applied to solder paste stencils with the intent of improving the solder paste printing process. Do they really make a noticeable improvement? The effect of Nano-coatings on solder paste print performance was investigated. Transfer efficiencies were studied across aperture sizes ranging from 0.30 to 0.80 area ratio. Also investigated were the effects of Nano-coatings on transfer efficiencies of tin-lead, lead-free, water soluble, no-clean, and type 3, 4, and 5 solder pastes. Solder paste print performance for each Nano-coating was summarized with respect to all of these variables.
Used SMT Equipment | General Purpose Equipment
Need SIEMEN Silver Feeder 3*8 Size Part number : 00141098-S07 Qty : 8 pcs Please send details : 1) Front & Back of Feeders 2) Close up showing the serial plate 3) Price CIF Singapore (for China supplier please send to SHENZHEN location) 4)
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.
Parts & Supplies | Chipshooters / Chip Mounters
There is stock for sale. If you are interested, please contact us for a quotation by email. Email: info@qosmt.com
Industry Directory | Manufacturer
POLY-TECH Precision Industry Ltd. was set up since 2002,leading the unique and latest technology in manufacturing ceramic trimmer capacitor,specializing in producing SMD type 3mm, open type 5mm and 7mm and plastic casing
winsouce.jpg)