AlphaTest μHELIX® Test Probes

... electrical contact pins, compliant, spring-loaded, discrete, fine-pitch ...

Aliases: fine-pitch & ultra-fine pitch pogo pin probe; spring-loaded probe; transposer pins

APPLICATION: Used in the construction of semiconductor-test sockets, fine-pitch fixtures, contactors, fine-pitch Kelvin probes, rf probes, controlled impedance probes, rugged connectors for:

Testing: SoC, SiP, CSP, BGA, QFN Semiconductor Packages.
Testing: mems | mcm | hybrid | automotive| aerospace components.
Testing: RFID antennas | flex circuits | fine-pitch PC Boards.
Testing: sensors | High Density Lead Frames | read/write heads.
Testing: 0,65 or 0,5 or 0,4 or 0,25 mm arrays or grids.
Testing: high-density, fine-pitch substrates, SoC's or SiP's.
Testing: GHz range wireless and other high speed devices.

AlphaTest Corporation developed and manufactures the miniature test probes offered on this web site. They are sold globally to the electronics manufacturing industry under the trade name AlphaTest μHELIX® Test Probes by AlphaTest Corporation, Connect2it LLC, Fixtest GmbH, and PROBUS ELECTRONICS LTD.   Any other manufacture or distribution of these products is prohibited through the assignment of US and foreign patents* to AlphaTest Corporation and by patents pending. Various suppliers of high-performance test sockets, high-density connectors, exotic test fixtures, and leading-edge electronic products incorporate these probes in their products to gain a technological edge.  AlphaTest Corporation also supplies custom test fixtures, provides training, and shares design concepts with end-users and resellers who incorporate these probes into their products.  These miniature test probes meet the escalating demands of StripLine, BGA, CSP, SoC, SiP, MEMS, mcm, hybrid, RFID antenna, flex-circuit, KGD, and flat-panel testing.  AlphaTest μHELIX® Test Probes offer the performance edge in discrete, compliant  test-probes by offering wide-bandwidth, short electrical length, 250 µm row & column spacing and a selection of tip and body formats.
* Patent Number 5,982,187 and 6,034,532 and 3,165,066.