MLC MLWST VLWST OVST
     
•Min. Pitch : >130um (Full)

>90um (Semi)

•Min. Pitch : >40um
• Min. Pitch : >40um P
• Min. Pitch : >40um
 •Pin : Max. 30,000 Pin
•Pin : Max. 8,000 Pin
       •Pin : Max. 5,000Pin
 •Pin : Max. 5,000 Pin
•Frequency : 600MHz
•Frequency : 200MHz
•Frequency : 250MHz
 •Frequency : 200MHz
•High-end
•Multi Para , Mass
production
•50㎛ Pitch↑
•Easy channel
  assignment
•50㎛ Pitch↑
•25% higher electrical
properties than MLWST
•50㎛ Pitch↑
•Only signal channel

must be changed

•Expensive
•Long term lead time
compare with others
•Wire longer than VLWST
•No channel change
•Power channel can not
changed
•Wire length differences

Cross Section

Probe Spec

Cross Section

Cross Section-1

Probe Head Concept

Probe Head Concept

Wire Probe Type Head

Wire Probe Type Head