Investigation of the Sn-0.7 wt.% Cu solder reacting with C194, alloy 25, and C1990 HP substrates

AD Laksono, TY Tsai, TH Chung, YC Chang, YW Yen - Metals, 2022 - mdpi.com
Cu-based alloys are one of the most promising substrates to enhance the performance of
lead-frame materials. In the present study, the interfacial reactions in the Sn-0.7 wt.% Cu …

Nickel-Cobalt Alloy Deposition on Iron Substrate Using Electroless Deposition in Deep Eutectic Solvent

M Zaimi, MA Din, KT Lau, IS Othman… - Journal of Advanced …, 2018 - jamt.utem.edu.my
Electroless deposition of Ni has been successfully done via deep eutectic solvent (DES)
ionic liquid. In this study, a binary Ni-Co alloy is deposited on iron substrate using …

Effect of Contact Pad's Roughness and Ni–P Plating Thickness on Leadless Packages' Shear Strength Variation

KT Lau, CG Ong, RF Munawar, AB Arif - Transactions on Electrical and …, 2021 - Springer
Studies on shear strength of thin small leadless packages (TSLP) focused predominantly on
solder and reflow factors. Contact pad's surface roughness (R a) and Ni–P thickness factors …

Thin Small Leadless Package's (TSLP): Adhesion Failure Analysis After Electroless Nickel Immersion Gold (ENIG) Process

CG Ong - 2018 IEEE 38th International Electronics …, 2018 - ieeexplore.ieee.org
Electroless Nickel Immersion Gold (ENIG) plating could offer superior durability and high
corrosion resistance as well as providing excellent solderability. However, in plating …