Technical Library | 2019-05-24 09:27:33.0
Decapsulation, or de-cap, is a failure analysis technique which involves the removal of material packaging from an integrated circuit (IC). After de-cap, visual inspection by optical microscopy of the internal circuitry may reveal areas where damage is most likely to have occurred. In addition, scanning electron microscopy (SEM) with energy dispersive x-ray spectroscopy (EDS) can identify the composition of any anomalies present after de-cap under higher magnification. The removal process of package material can be done either mechanically or chemically depending on the design of the integrated circuit. With ceramic packaging, de-cap is usually done mechanically by chiseling off the top with a fine razor and small hammer. For plastic packaging, de-cap requires chemical etching by strong acids. In this Tech Tips article, de-cap by chemical etching will be outlined step by step.
Technical Library | 2019-05-29 10:38:59.0
Decapsulation, or de-cap, is a failure analysis technique which involves the removal of material packaging from an integrated circuit (IC). After de-cap, visual inspection by optical microscopy of the internal circuitry may reveal areas where damage is most likely to have occurred. In addition, scanning electron microscopy (SEM) with energy dispersive x-ray spectroscopy (EDS) can identify the composition of any anomalies present after de-cap under higher magnification. The removal process of package material can be done either mechanically or chemically depending on the design of the integrated circuit. With ceramic packaging, de-cap is usually done mechanically by chiseling off the top with a fine razor and small hammer. For plastic packaging, de-cap requires chemical etching by strong acids. In this Tech Tips article, de-cap by chemical etching will be outlined step by step.
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SMT Spare Parts I-Pulse Original Feeder for F1-8, F1-12, F1-16, F1-24, F1-32, F1-44 Basic Info. Model NO.: F1-8, F1-12, F1-16, F1-24, F1-32, F1-44 Certification: ISO Condition: New Transmission Type: Flexible Automatic Production Line: A
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Detailed Product Description Brand: Siemens Country: China Shenzhen Condition: Made In China Model: 00316081-03 Use: For Siemens Siplace Name: Calibrating Unit Siemens AG Siplace SMT Calibrating Unit Vision Version II 00316081 Detail Informa
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Detailed Product Description Brand: JUKI Part Name: Tape Feeder Part Number: E70027060B0 Model: FF44FS Machine: JUKI KE2000 Machine Condition: Original New FF44FS FEEDER E70027060B0 SMT Tape Feeder For JUKI KE2000 Machine Detail Information:
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Detailed Product Description Original: Japan Model: ATF12FS Condition: Original New Application: JUKI Machine Part Number: E3003706AB0 Brand: JUKI Original New JUKI ATF12FS SMT Feeder 12mm Part Number E3003706AB0 1, Place of Origin: Japan
Manufacturer of PCB depaneling and PCB soldering machines since 2005, products include CE approval V-groove PCB depanelizer, PCB router, PCB punching machine, laser depaneling, hot bar soldering machines and soldering robots.
Liwu Industrial Park, Yuanzhou Town, Boluo
Huizhou, 30 China
Phone: +86-138-29839112
