Probe Card Space Transformers
MPI Cobra Probe Card Space Transformer Selection
HW ( Hand wired )
FsHW
MLO ( Multi Layer Organ )
MLC ( Multi Layer Polymider Ceramic )
MLOC (Multi Layer Organ with Polymider Ceramic )

Cobra Probe Card Hand Wired Space Transformer (ST) Features:
- Rapid delivery
- Universal PCB application for general case
- Customized PCB design for similar serial case
- Rapid engineering change

Cobra Probe Card FsHW Space Transformer (ST) Features:
- Re-layout MLO carrier to smaller pitch C4 pad
- Better signal transduction with high efficient wire
- Improve wire broken issue on small pitch C4 pad
- Rapid maintenance and engineering change
- Rapid re-layout for similar serial case based on customized substrate

Cobra Probe Card MLO Space Transformer (ST) Features:
- Packaged substrate application is most closed to final testing performance
- Customized substrate to satisfy your design specification
- Customized Multi-Dut substrate design to save your testing time
- Customized design to match your electrical property requirement of PI/SI , impedance and testing frequency

Cobra Probe Card MLC Space Transformer (ST) Features:
- Adopt all Packaged substrate and customized substrate advantage
- Provide higher mechanical strength than MLO
- More large probing area
- Higher temperature resistance

Cobra Probe Card MLOC Space Transformer (ST) Features:
- Packaged substrate array layout keep testing coverage and provide efficient testing performance
- Precisely redefine C4 position to fit multi testing requirement
- MLC carrier reinforcement against both Top and Bottom direction force
- MPI Pegboard solution against probing force to support the ultra thin substrate
- PI/SI layout design in Carrier layer to improve electrical property