Technical Library | 2015-02-19 16:54:34.0
Pad cratering is an important failure mode besides crack of solder joint as it’ll pass the regular test but have impact on the long term reliability of the product. A new pin pull test method with solder ball attached and positioning the test board at an angle of 30º is employed to study the strength of pad cratering. This new method clearly reveals the failure mechanism. And a proper way to interpret the finite element analysis (FEA) result is discussed. Impact of pad dimension, width and angle of copper trace on the strength is included. Some findings not included in previous research could help to guide the design for better performance
Used SMT Equipment | In-Circuit Testers
JDSU FireBerd 8000-CFB8000-02-C2000-V6 Communications Analyzer JDSU FB8000 The FIREBERD 8000 combines the success of two highly successful test platforms - the FIREBERD 6000A and the TestPad. As a datacom analysis module for the TestPad, the por
Used SMT Equipment | In-Circuit Testers
JDSU FireBerd 8000-CFB8000-02-C2000-V6 Communications Analyzer JDSU FB8000 The FIREBERD 8000 combines the success of two highly successful test platforms - the FIREBERD 6000A and the TestPad. As a datacom analysis module for the TestPad, the por
Used SMT Equipment | In-Circuit Testers
JDSU FireBerd 8000-CFB8000-02-C2000-V6 Communications Analyzer JDSU FB8000 The FIREBERD 8000 combines the success of two highly successful test platforms - the FIREBERD 6000A and the TestPad. As a datacom analysis module for the TestPad, the por
Technical Library | 2019-05-08 21:52:28.0
Cold ball pull testing is used to validate the resistance of PCB pad cratering for the different ultra-low loss dielectrics materials (Dk=3~4.2 and Df
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Used SMT Equipment | In-Circuit Testers
JDSU FST-2802 Acterna Ethernet and Fibre Channel Services Module The FST-2802 is a handheld Ethernet, Fibre Channel, and IP services test instrument designed to meet the needs of service providers for turning up and troubleshooting these variou
Used SMT Equipment | In-Circuit Testers
JDSU FST-2802 Acterna Ethernet and Fibre Channel Services Module The FST-2802 is a handheld Ethernet, Fibre Channel, and IP services test instrument designed to meet the needs of service providers for turning up and troubleshooting these variou
New Equipment | Test Equipment
The top Automated Test Equipment manufacturers count on Circuit Check. We fabricate and customize in-circuit fixtures for testers made by Keysight Technologies, GenRad, Teradyne and others. Customers know they can come to us for the latest technolog
JDSU FST-2802 Acterna Ethernet and Fibre Channel Services Module The FST-2802 is a handheld Ethernet, Fibre Channel, and IP services test instrument designed to meet the needs of service providers for turning up and troubleshooting these variou
