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Buckling Beam

Cobra Probe Card Needle Specification

MPI Cobra Probe Card offering includes both traditional buckling beam probe needles and MEMS buckling beam probe needles (vertical probe needles) for your specific application. The needles (buckling beam needles) come with 2 tip geometries for pillar and bond pad probing. Please refer to following specifications:

Cobra Probe profile and needle tip selection

Cobra Profile

Movement illustration

Point tip

Flat tip

Variable material selection

 

  • Paliney 7 (P7) : Most popular material in the market.
  • Cayenne (C) : High C.C.C solution.
  • Advanced material : Ultra high C.C.C solution.

Needle Characters Introduction
Character
Reference
More selection
Needle Diameter
2 mil
1.2 – 5 mil
Material
P7
C or others
Tip type
Point
Flat
Min. Pitch100 um
If interested to understand more detail information and MPI advanced product, please contact us
C.C.C 600 mA
Balance contact force ( BCF )6 gf.
Max. OD125 um
Alignment≤ 0.5 mil
Planarity≤ 2.0 mil

error:

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

 

 

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