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EVS Probe Card

Probe Cards | Advanced Probe Card | Buckling Beam Probe Card

The EVS Probe Card is an enhancement over the conventional buckling beam probe card. Key features are higher current carrying capacity (C.C.C.) and lower balanced contact force (BCF), as well as overall MEMS-like characteristics. EVS can easily meet the requirement of advanced wafer probing. Precise alignment and excellent planarity control are the key factors contributing to stable contact resistance. With its capacity and performance, EVS Probe Card is an ideal choice for advanced probe cards.

EVS Key Features

  • MEMS-like characteristics
  • Available in both flat and pointed tip
  • Leave smaller probe mark on the DUT
  • Ideal for pitch above 80μm
  • Force 50% lower than conventional buckling beam
  • C.C.C. 40% higher than conventional buckling beam
  • Longer lifetime benefits from longer tip length
  • Compatible with MPI in-house substrates

Sr. Field Service/Repair Engineer (2 openings)

Job Duties:
Responsible for repair of very high pin count (>30,000 pins) MEM's, vertical and cantilever probe cards (VPC and CPC). Replace PCB electrical components such as: Capacitors, resistors, special MUX IC. Adjust VPC space transformer flatness between MLO substrate and PCB by interposer connection. Evaluate customer feedback on probe card issue and take full card inspection to find the root cause. Provide technical support to customer’s new probe card verification on wafer sort and debug to identify setup issues, wafer product issues or program issues. Conduct training on new probe card and new technology application, including on-line clean and off-line maintenance. Contribute to probe card technical improvement to HQ production line. 30% domestic travel required (travel within US to customers’ sites for field service and repair support)

Job Requirements:
5 yrs. field service support and repair of high pin count (>30,000 pins) vertical probe card and cantilever probe card.

Send resume with Job # 202108  to CareerswithMPIAmerica@mpi-corporation.com