PCBA and test patterns are getting smaller and smaller, as an anwer to this demand TEST-OK has designed a probe wich can be used up to 1,27 mm pitch. Also a receptacle has been developed, based on the TEST-OK principle of soldering into the Connector Board.
Difference with other TEST-OK test probes, and most industry test probes, is the fact that the receptacle is the guiding part for the moving probe. This means that diameters could be reduced.
The probe is available in different lenghts and headstyles, for test pattern contacting, and for through hole contacting. Also a version with isolation around the head is available, this type makes it possible to contact for example a 50 pins double row 1,27 mm pitch header. The isolation has a centering function and also prevents shortage between the heads.
