Johnstech International

Johnstech International is a leading manufacturer of test contactors used for semiconductor production testing and device characterization. Johnstech offers solutions for testing a wide variety of packages and memory modules such as SO, QFP, QFN, DFN, DDR2 and DDR3. The superior electrical and mechanical performance of Johnstech products, even on new RoHS-compliant lead-free packages, makes Johnstech the contactor of choice for companies seeking increased performance results and lower cost of test.