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Parts & Supplies | Pick and Place/Feeders
Yangling Anna share with youl.. Advantages of JUKI feeder. Totally according to idea of Juki 3E，ECONOMY、EXPANSION， EVOLUTION. Simple operation: Even never learning SMT operation before, also can control it very quickly. Expansion: Many updating p
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Parts & Supplies | Pick and Place/Feeders
Yangling Anna share with youl.. Advantages of JUKI feeder. Totally according to idea of Juki 3E，ECONOMY、EXPANSION， EVOLUTION. Simple operation: Even never learning SMT operation before, also can control it very quickly. Expansion: Many updating p
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Parts & Supplies | Pick and Place/Feeders
Yangling Anna share with youl.. Advantages of JUKI feeder. Totally according to idea of Juki 3E，ECONOMY、EXPANSION， EVOLUTION. Simple operation: Even never learning SMT operation before, also can control it very quickly. Expansion: Many updating p
Parts & Supplies | Board Cleaners
SMT Full automatic nozzle cleaner YL893 with pulse & clean & dry function Place of Origin: China Model Number: YL893 MOQ:1PCS Stocks:Yes PORT:SHENZHEN Main technical parame
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Parts & Supplies | Pick and Place/Feeders
Product Description Buy cheap SMT FEEDER for JUKI FF 24MM from SMT FEEDER manufacturers Place of Origin:China( Mainland ) Brand Name: SMT FEEDER for JUKI Model Number: FF 24MM MOQ:1PCS
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Parts & Supplies | Pick and Place/Feeders
Product Description SMT pick and place parts JUK CFR 8MM FEEDER Place of Origin:China( Mainland ) Brand Name: FEEDER for JUKI Model Number: JUKI CFR 8MM MOQ:1PCS
Used SMT Equipment | General Purpose Test & Measurement
Main features： • 90 GHz bandwidth• Custom host for optical, electrical and TDR/S parameter analysis• Ultra-low jitter of 100 fs RMS and down to 250 μV ensures fast, accurate and consistent jitter measurements• Access to over 50 built-in standard te
New Equipment | Test Equipment
The Agilent http://www.recontest.com/index.php?main_page=product_info&cPath=112_118&products_id=1836offers solid logic analyzer performance at an attractive price. Deep memory options let you capture more data and save you from having to set up com
Technical Library | 2015-08-13 15:52:40.0
Pad cratering has become more prevalent with the switch to lead free solders and lead free compatible laminates. This mainly is due to the use of higher reflow temperature, stiffer Pb-free solder alloys, and the more brittle Pb-free compatible laminates. However, pad cratering is difficult to detect by monitoring electric resistance since pad cratering initiates before an electrical failure occurs. Several methods have been developed to evaluate laminate materials' resistance to pad cratering. Pad-solder level tests include ball shear, ball pull and pin pull. The detailed methods for ball shear, ball pull, and pin pull testing are documented in an industry standard IPC-9708. Bansal, et al. proposed to use acoustic emission (AE) sensors to detect pad cratering during four-point bend test. Currently there is an industry-working group working on test guidelines for acoustic emission measurement during mechanical testing.
New Equipment | Industrial Automation
General Information Product ID: 64513591 ABB Type Designation: NINT-72C MD KIT Catalog Description: NINT-72C MD KIT; MAIN CIRC.INTERFA Long Description: NINT-72C MD KIT Categories Parts & Services » Drives » Low voltage AC drives »
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