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Daisy-Chain Test Die & Wafers


Practical Components is the exclusive distributor of Walts Co., LTD In the U.S.A. Walts provides next-generation assembly technology for semiconductors with leading-edge technologies. As the de facto standard, Walts products are used in research and development sites worldwide.

Their well experienced designers can also custom-make TEG (Test Element Groups) to better suit your needs. A wide variety of film sputtering and deposition, back grinding, dicing, bump forming, assembling and analysis are available.


Kit Line Up

Material Ni/Au Cu Cu + OSP E-679FG
SAC
E-700G
SAC
E-705G
SAC
E-700G
NiPdAu + SAC
E-705G
NiPdAu + SAC
NiPdAu
CC80 - - - - - - -
FC150LC-1 X 1 - - - - - - - -
FC120-1 X 1 - - - - - -
FC120-2 X 2 - - - - - -
FC150-1 X 1 - - - - -
FC150-2 X 2 - - - -
FC200-1 X 1 - - - - -
FC200-2 X 2 - - - - - - -
WLP300P/400P - - - - - - - -
STAC - - - - - - - -



Material Au Solder Cu Ni Electroless
Ni/Au
- +SnAg +Ni+SnAg - +SnAg
Plate Stud Plate Mount Plate Plate Plate Plate Plate Plate
MB50 - - -
MB80 - - -
AS8R - - - - - - - -
MB130A / MB130B - - -
MB6020 - - - - - - - -
CC40 - - - -
IP40 - - - -
IP40A - - - - - - -
CC80 - - -
IP80 - - - -
CC80TSV - - - - - - - -
CC80MarkIV - - - - - - -
IP80MarkIV - - - - - - - - -
WM40-0101JY - - - - - - -
WM40-0102JY - - - - - - - -
WM40-0103JY - - - - - - - -
IPWM40 - - - - - - - - -
HBM-T - - - - - - -
IPHBM - - - - - - - - -
FC150LC - - - - - - -
FC120 - - - -
FC150 - - -
FC150SC - - -
FC200 - -
FC200SC - -
FBW - - - - - - - -
WLP - - - - - - - - -
Free Cut Size - - - - - - - - -
ME - - - - - - - - -
STAC - - -
STAC150FA / STAC300FA - - - - -
HPW - - -
HPW150FA / HPW300FA - - - -
HPWTSV - - - - - - - -
HPW Mark II - - - - - -
LCD30A - - - - - - - - -
PWB8 - - - - - - - - -
SI0631 - - - - - - - - -
ITO1101 / ITO1102 - - - - - - - - - -
Top Side / Bottom Side