inTEST EMS is a part of the US based Intest Corporation who are the world leader in the design, and manufacturing of test head manipulators, docking and electrical interface products that are used by semiconductor manufacturers to test integrated circuits and wafers.

Manipulators
Product provides positioning of semiconductor ATE test heads.

Docking Systems
Quick and safe connection of ATE test heads to wafer probers and package test handlers.

Test Interfaces
Electrically connect the tester to either a prober or final test handler.
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Manipulators
inTEST EMS Manipulators are designed for increased ATE utilization rates, ease of use, and safety.
inTEST EMS Manipulators let you change test set-ups quickly for dramatically improved uptime and increased ATE utilization rates to reduce your test cost. inTEST EMS Manipulators give you industry-leading set-up speed for lower test cost, fast return on investment, and maximum test floor productivity.
Features:
- Every manipulator is designed with compliance on each range of motion to ensure a stress-free connection between test head and peripheral. This mitigates any uncontrolled and uncompensated forces that could damage your product interfaces.
- Programmable automation is offered with the LS Series, allowing the manufacturing operator simple and repeatable docking to probers and handlers, any time or any shift. This eliminates the need for multiple trained maintenance techs to position ATE test heads.
- Types of Manipulators available are Probe Only, Universal and Hinge

Docking Systems
The Best Docking systems for your needs.
The Docking hardware from inTEST EMS ensures proper alignment and a repeatable dock between the test head and the prober or handler. inTEST EMS expertise in system integration has created docking hardware with “plug compatibility,” allowing you to mate otherwise incompatible test heads, probers, and handlers with only minimal changes to peripheral side hardware.
Features:
- inTEST EMS pioneered the multiple cam design decades ago and has perfected it over time. Thousands of units have been shipped and installed on our customers' floors.
- With this experience, inTEST EMS has standardized customers' docking patterns to ensure docking plates can mate with as many peripherals that exist within a customer's inventory.

Interfaces
High-fidelity electrical interface connections for your ATE.
Better electrical interface performance is required to keep pace with more stringent requirements of testing high-performance devices. These improvements also are necessary to minimize yield lost to marginal signal integrity while testing instruments with performance requirements that are becoming more stringent. Your test results improve when you use the right interface, meticulously designed, properly manufactured and tested by inTEST EMS.
Features:
- Our PPRs use custom spring modules specially designed to inTEST EMS tight specifications for low resistance and mechanical repeatability. Others use off-the-shelf pogo pins.
- Every production PPR is tested on our internal "Lynx" tester. The Lynx is capable of making 4-wire, milliohm level measurements on up to 7,680 contacts in a single touch-down. This capability differentiates inTEST with our competitors as our products are tested as a fully assembled system, rather than as individual pins or modules.
