Probe Card
View system integration details
Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Space Transformer used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Space Transformer is characterized by the integration of Substrate and Contact Array. In industrial production environments, manufacturers listed on CNFX commonly emphasize Multilayer ceramic (MLC) construction to support stable, high-cycle operation across diverse manufacturing scenarios.
A critical component in probe cards that redistributes electrical signals from the tester's pitch to the device-under-test's finer pitch.
Technical details and manufacturing context for Space Transformer
Commonly used trade names and technical identifiers for Space Transformer.
This component is essential for the following industrial systems and equipment:
| pressure: | 0 to 50 psi |
| temperature: | -40°C to +125°C |
| frequency range: | DC to 10 GHz |
| electrical current: | Up to 1A per signal line |
Manufacturer profiles with relevant production capability in China
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A space transformer redistributes electrical signals from the tester's larger pitch to the device-under-test's finer pitch, enabling precise contact and signal transmission during wafer-level testing.
Multilayer ceramic (MLC) offers superior thermal stability and high-frequency performance, while organic laminates (like BT resin or polyimide) provide better flexibility and cost-effectiveness for complex routing designs.
Contact springs, typically made from tungsten or beryllium copper, provide controlled compliance and spring force to maintain consistent pressure and electrical contact despite thermal expansion or mechanical variations during testing.
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