New SMT Equipment: te p100 (34)

140CPS22400 Modicon Factory Fresh NEW SEALED Pwr Sply 140-CPS-224-00

140CPS22400 Modicon Factory Fresh NEW SEALED Pwr Sply 140-CPS-224-00

New Equipment | Components

Contact Cherish Email: sales6@cambia.cn Mobile: +86 18030270289 Skype: +86 18030270289    Schneider Electric Schneider Electric SA, founded by Schneider brothers in 1836, is one of the world's top 500 enterprises.Its headquarters are in rui

PLC&DCS Guys

100% New Original Package   IC693CBL331

100% New Original Package IC693CBL331

New Equipment | Industrial Automation

Contact :Sandy Lin Email: unity@mvme.cn Mob/Whatsapp :+ 86 18020776786 Skype:  onlywnn_1 Wechat : mooreplc website : www.salesplc.com Quick Details Place of Origin:United States Brand Name: Mod

Moore Automation

Parts & Supplies: te p100 (1)

Samsung J3153060 SM411 Servo Driver PB1D002P101 Board PB1D003P100 For Samsung Machine

Samsung J3153060 SM411 Servo Driver PB1D002P101 Board PB1D003P100 For Samsung Machine

Parts & Supplies | Assembly Accessories

Detailed Product Description Brand: Samsung Part Name: Servo Driver Model: PB1D002P101 Condition: Original Used Machine Model: SM411 Origin: Korea J3153060 SM411 Servo Driver PB1D002P101 Board PB1D003P100 For Samsung Machine Detail Informatio

KingFei SMT Tech

Technical Library: te p100 (1)

Novel Approaches for Minimizing Pad Cratering

Technical Library | 2015-10-29 18:19:33.0

With the electronic industry moving towards lead-free assembly, traditional SnPb-compatible laminates need to be replaced with lead-free compatible laminates that can withstand the higher reflow temperature required by lead-free solders. Lead-free compatible laminates with improved heat resistance have been developed to meet this challenge but they are typically more brittle than SnPb laminates causing some to be more susceptible to pad cratering. In this paper, two novel approaches for minimizing pad cratering will be discussed. Preliminary results which validate the two approaches will also be presented.

Alcatel-Lucent

Express Newsletter: te p100 (5)


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