Leaded ROL™400 SeriesTest Socket

Johnstech ROL™400 Series Test Contactor
For QFP, SO, SOIC and TSOP Applications

The Leaded ROL™400 Series has incorporated Johnstech's patented ROL™ technology to provide excellent electrical performance and proven mechanical reliability for leaded devices. The ROL™ technology is ideally suited for high volume production testing and it is also offered in two Contact configurations developed specifically for the unique challenges and different device platings used in Lead-Free Testing.

ROL™ Contacts	Device Platings

Gold-Plated	Matte Tin (Sn) & other Tin-Based
Eco™-1	Nickel Palladium Gold (NiPdAu)

Production Test
The "rolling contact" design of the Leaded ROL™400 Contactor is especially well-suited to Production test providing:

Consistent Contact Resistance
Optimized Electrical Performance
Higher First Pass Yield
Prolonged Load Board Life
Less Frequent Cleaning
Increased MTBA (Mean Time Between Assists)
Prolonged Load Board Life
Loadboard compatibility with Leaded Series 2mm
Simple Maintenance & Rebuilding
Improved OEE (Overall Equipment Efficiency)
Lower Overall Cost of Test

Characterization
Johnstech Contactors are unsurpassed for Manual Device Evaluation, Lab Testing, Prototyping, and Characterization

Designed to test to 5.4GHz.
Reliable and Repeatable Results.
Lab performance correlates to Production Test Floor.
Robust Manual Actuator Life of 10k+ insertions.